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oMenu acts differently in February build | This still is not a fix but seems to solve the problem:
[code:1sj4ynfy]METHOD Add( oMenuItem, lRoot ) CLASS TMenu
DEFAULT lRoot := .f.
AAdd( ::aItems, oMenuItem )
oMenuItem:oMenu = Self
if ValType( oMenuItem:bAction ) == "O" .and. ;
Upper( oMenuItem:bAction:ClassName() ) == "TMENU"
if oMenuItem:cPrompt != nil
AppendMenu( ::hMenu, nOr( MF_POPUP, MF_ENABLED,;
If( oMenuItem:hBitmap != 0 .or. ( .f. .and. IsWinNT() .and. ! lRoot .and. !::lSysmenu), MF_OWNERDRAW, 0 ),; //EMG
If( oMenuItem:lHelp, MF_HELP, 0 ),;
If( oMenuItem:lChecked, MF_CHECKED, 0 ),;
If( ! oMenuItem:lActive, MF_GRAYED, 0 ),;
If( oMenuItem:lBreak, MF_BREAK, 0 ) ),;
oMenuItem:bAction:hMenu,;
oMenuItem:cPrompt )
else
AppendMenu( ::hMenu, nOR( MF_POPUP, MF_BITMAP,;
If( oMenuItem:lChecked, MF_CHECKED, 0 ),;
If( ! oMenuItem:lActive, MF_GRAYED, 0 ),;
If( oMenuItem:lHelp, MF_HELP, 0 ),;
If( oMenuItem:lBreak, MF_BREAK, 0 ) ),;
oMenuItem:bAction:hMenu, oMenuItem:hBitmap )
endif
AAdd( aPopups, oMenuItem:bAction )
else
if oMenuItem:cPrompt != nil
AppendMenu( ::hMenu,;
nOR( If( oMenuItem:lActive,;
nOr( MF_ENABLED, If( oMenuItem:hBitmap != 0 .or. ;
( .f. .and. IsWinNT() .and. ! lRoot .and. ! ::lSysMenu ),; //EMG
MF_OWNERDRAW, 0 ) ),;
nOR( MF_DISABLED, MF_GRAYED ) ),;
If( oMenuItem:lChecked, MF_CHECKED, 0 ),;
If( oMenuItem:lHelp, MF_HELP, 0 ),;
If( oMenuItem:lBreak, MF_BREAK, 0 ) ),;
oMenuItem:nId, oMenuItem:cPrompt )
else
if oMenuItem:hBitmap != 0
#ifdef __XPP__
if oMenuItem:lBreak == nil
oMenuItem:lBreak = .f.
endif
#endif
AppendMenu( ::hMenu, nOr( MF_BITMAP,;
If( oMenuItem:lBreak, MF_BREAK, 0 ) ),;
oMenuItem:nId, oMenuItem:hBitmap )
else
AppendMenu( ::hMenu, MF_SEPARATOR, oMenuItem:nId, "" )
endif
endif
endif
return nil[/code:1sj4ynfy]
EMG |
oMenu acts differently in February build | Ok, thanks! That solves the problem for now! <!-- s:-) --><img src="{SMILIES_PATH}/icon_smile.gif" alt=":-)" title="Smile" /><!-- s:-) --> |
oMenu:Disable() | Hi Everybody,
Here is a strange one for you....
I my app, I create a menu ...
In the example below, I use a logical value to hide a menu choice if I don't want the user to have access to it ... so far so good.
[code:14pk0li8]
function BuildMenu()
MENU oMenu
MENUITEM "Exit"
MENU
MENUITEM "Exit Program" Action QuitApp()
ENDMENU
MENUITEM "Help" WHEN lHelp //This is where the issue is
MENU
MENUITEM "View Help File" ACTION ViewHelp()
ENDMENU
ENDMENU
return oMenu
[/code:14pk0li8]
Now here is the strange part.....
Lets say lHelp := .t.
If I do a oMenu:Disable() only the menu items that do NOT have the WHEN clause will be disabled.
Why does this happen?
Thanks,
Jeff |
oMenu:Disable() | It seems that WHEN clause has greater priority than Disable() method.
EMG |
oMenu:Disable() | Jeff,
>In the example below, I use a logical value to hide a menu choice if I don't want the user to have access to it ... so far so good.
I think it is better to just not to add those items to the menu. I just check user rights when building the menu and leave out those items.
If the items are visible and disabled, the user is left to figure out why they are disabled. They wonder if they will become enabled after some user action, or if they need to configure something. Or, if they do know why the items are disabled, it is like an in-your-face statement that they are not good enough to have access.
If the items aren't on the menu, then both of these issues are solved. This might also solve your other problem.
James |
oMenu:Disable() | Hi James,
I can see what you are saying and it makes perfect sense, but in this case, having the user "see" what they are missing is a good thing ... additional options that are available to purchase <!-- s:wink: --><img src="{SMILIES_PATH}/icon_wink.gif" alt=":wink:" title="Wink" /><!-- s:wink: -->
Jeff |
oMenu:Disable() | Jeff,
>I can see what you are saying and it makes perfect sense, but in this case, having the user "see" what they are missing is a good thing ... additional options that are available to purchase.
Ah, a very good point indeed!
James |
oMenuItem:SetCheck(.T.) | Tengo el siguiente problema, ya sea con Estilo 2007 o 2010, el setcheck del menuitem no me funciona, lo marque o desmarque, aún cuando cambio el estado del item, este continua checkeado... Alguien sabe por qué? |
oMenuItem:SetCheck(.T.) | Hola, asi funciona bien...
[code=fw:1uz6xws4]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #B900B9;">// Mensagens da Barra, Relogio, fecha, Status, Etc.</span><br /><span style="color: #00D7D7;">#Define</span> CLOCK_ON OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Ligar/Desligar o Rel¢gio da Barra de Mensagens."</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> CLOCK_OFF OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Desligar/Ligar o Rel¢gio da Barra de Mensagens."</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> DATE_ON OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Ligar/Desligar a Data da Barra de Mensagens."</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> DATE_OFF OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Desligar/Ligar a Data da Barra de Mensagens."</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> KEYB_ON OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Ligar/Desligar o Status do Teclado "</span> + ;<br /> <span style="color: #ff0000;">"da Barra de Mensagens."</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> KEYB_OFF OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Desligar/Ligar o Status do Teclado "</span> + ;<br /> <span style="color: #ff0000;">"da Barra de Mensagens."</span> <span style="color: #000000;">)</span><br /><br /><span style="color: #B900B9;">// Mensagens da Barra, Botao do Mouse Para Destros e Canhotos.</span><br /><span style="color: #00D7D7;">#Define</span> MOUSE_ON OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Ligar o Mouse Para Destros(BotÆo "</span> + ;<br /> <span style="color: #ff0000;">"Esquerdo do Mouse)-Default ‚ o "</span> + ;<br /> <span style="color: #ff0000;">"BotÆo Esquerdo."</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> MOUSE_OFF OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Ligar o Mouse Para Canhotos(BotÆo "</span> + ;<br /> <span style="color: #ff0000;">"Direito do Mouse)-Inverter o "</span> + ;<br /> <span style="color: #ff0000;">"<Click> do Mouse."</span> <span style="color: #000000;">)</span><br /><br /><span style="color: #B900B9;">// Menu Para Ligar/Desligar a Barra de Mensagens do Menu Principal</span><br /><span style="color: #00D7D7;">#Define</span> MENU_CLOCK_ON OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Ligar/Desligar o Rel¢gio"</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> MENU_CLOCK_OFF OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Desligar/Ligar o Rel¢gio"</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> MENU_DATE_ON OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Ligar/Desligar a Data"</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> MENU_DATE_OFF OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Desligar/Ligar a Data"</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> MENU_KEYB_ON OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Ligar/Desligar Teclado"</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> MENU_KEYB_OFF OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Desligar/Ligar Teclado"</span> <span style="color: #000000;">)</span><br /><br /><span style="color: #B900B9;">// Menu Para Ligar/Desligar o Mouse BotÆo Para Destros ou Canhotos</span><br /><span style="color: #00D7D7;">#Define</span> MENU1_MOUSE_ON OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Ligar o Mouse(Destros) "</span> <span style="color: #000000;">)</span><br /><span style="color: #00D7D7;">#Define</span> MENU2_MOUSE_OFF OemToAnsi<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Ligar o Mouse(Canhotos)"</span> <span style="color: #000000;">)</span><br /><br /><br /><span style="color: #00C800;">STATIC</span> oWndMain, oReloj, oDate, oKeyb, oMouseOn, oMouseOff, oBmpFundo<br /><br /><span style="color: #00C800;">FUNCTION</span>...<br /><br /><br /> <span style="color: #0000ff;">SEPARATOR</span><br /> <span style="color: #0000ff;">MENUITEM</span> oReloj <span style="color: #0000ff;">PROMPT</span> MENU_CLOCK_ON ;<br /> CHECKED ;<br /> <span style="color: #0000ff;">MESSAGE</span> CLOCK_ON ;<br /> <span style="color: #0000ff;">ACTION</span><span style="color: #000000;">(</span> <span style="color: #0000ff;">Click</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>, Troca_Controle<span style="color: #000000;">(</span> <span style="color: #000000;">1</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">SEPARATOR</span><br /> <span style="color: #0000ff;">MENUITEM</span> oDate <span style="color: #0000ff;">PROMPT</span> MENU_DATE_ON ;<br /> CHECKED ;<br /> <span style="color: #0000ff;">MESSAGE</span> DATE_ON ;<br /> <span style="color: #0000ff;">ACTION</span><span style="color: #000000;">(</span> <span style="color: #0000ff;">Click</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>, Troca_Controle<span style="color: #000000;">(</span> <span style="color: #000000;">2</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">SEPARATOR</span><br /> <span style="color: #0000ff;">MENUITEM</span> oKeyb <span style="color: #0000ff;">PROMPT</span> MENU_KEYB_ON ;<br /> CHECKED ;<br /> <span style="color: #0000ff;">MESSAGE</span> KEYB_ON ;<br /> <span style="color: #0000ff;">ACTION</span><span style="color: #000000;">(</span> <span style="color: #0000ff;">Click</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>, Troca_Controle<span style="color: #000000;">(</span> <span style="color: #000000;">3</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">SEPARATOR</span><br /> <span style="color: #0000ff;">MENUITEM</span> oMouseOn <span style="color: #0000ff;">PROMPT</span> MENU1_MOUSE_ON ;<br /> CHECKED ;<br /> <span style="color: #0000ff;">MESSAGE</span> MOUSE_ON ;<br /> <span style="color: #0000ff;">ACTION</span><span style="color: #000000;">(</span> <span style="color: #0000ff;">Click</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>, Troca_Controle<span style="color: #000000;">(</span> <span style="color: #000000;">4</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">SEPARATOR</span><br /> <span style="color: #0000ff;">MENUITEM</span> oMouseOff <span style="color: #0000ff;">PROMPT</span> MENU2_MOUSE_OFF ;<br /> <span style="color: #0000ff;">MESSAGE</span> MOUSE_OFF ;<br /> <span style="color: #0000ff;">ACTION</span><span style="color: #000000;">(</span> <span style="color: #0000ff;">Click</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>, Troca_Controle<span style="color: #000000;">(</span> <span style="color: #000000;">5</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">RETURN</span><br /><br /><span style="color: #B900B9;">//-------------------Controle do Painel do Windows----------------------------//</span><br /><br /><span style="color: #00C800;">Static</span> <span style="color: #00C800;">Function</span> Troca_Controle<span style="color: #000000;">(</span> nOpcao_Controle <span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">Do</span> <span style="color: #00C800;">Case</span><br /><br /> <span style="color: #00C800;">Case</span> nOpcao_Controle == <span style="color: #000000;">1</span><br /> <span style="color: #00C800;">If</span> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">oClock</span> # <span style="color: #00C800;">nil</span><br /> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">ClockOff</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oReloj:<span style="color: #000000;">cMsg</span> := CLOCK_ON<br /> oReloj:<span style="color: #000000;">SetCheck</span><span style="color: #000000;">(</span> .F. <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">else</span><br /> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">ClockOn</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oReloj:<span style="color: #000000;">cMsg</span> := CLOCK_OFF<br /> oReloj:<span style="color: #000000;">SetCheck</span><span style="color: #000000;">(</span> .t. <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Endif</span><br /><br /> <span style="color: #00C800;">Case</span> nOpcao_Controle == <span style="color: #000000;">2</span><br /> <span style="color: #00C800;">If</span> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">oDate</span> # <span style="color: #00C800;">nil</span><br /> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">DateOff</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oDate:<span style="color: #000000;">SetCheck</span><span style="color: #000000;">(</span> .F. <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Else</span><br /> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">DateOn</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oDate:<span style="color: #000000;">SetCheck</span><span style="color: #000000;">(</span> .t. <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Endif</span><br /><br /> <span style="color: #00C800;">Case</span> nOpcao_Controle == <span style="color: #000000;">3</span><br /> <span style="color: #00C800;">If</span> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">oKeyNum</span> # <span style="color: #00C800;">nil</span><br /> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">KeybOff</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oKeyb:<span style="color: #000000;">SetCheck</span><span style="color: #000000;">(</span> .F. <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Else</span><br /> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">KeybOn</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oKeyb:<span style="color: #000000;">SetCheck</span><span style="color: #000000;">(</span> .t. <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Endif</span><br /><br /> <span style="color: #00C800;">Case</span> nOpcao_Controle == <span style="color: #000000;">4</span><br /> <span style="color: #00C800;">If</span> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">oKeyNum</span> # <span style="color: #00C800;">nil</span><br /> Destros<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oMouseOn:<span style="color: #000000;">SetCheck</span><span style="color: #000000;">(</span> .T. <span style="color: #000000;">)</span><br /> oMouseOff:<span style="color: #000000;">SetCheck</span><span style="color: #000000;">(</span> .F. <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Endif</span><br /><br /> <span style="color: #00C800;">Case</span> nOpcao_Controle == <span style="color: #000000;">5</span><br /> <span style="color: #00C800;">If</span> oWndMain:<span style="color: #000000;">oMsgBar</span>:<span style="color: #000000;">oKeyNum</span> # <span style="color: #00C800;">nil</span><br /> Canhotos<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oMouseOn:<span style="color: #000000;">SetCheck</span><span style="color: #000000;">(</span> .F. <span style="color: #000000;">)</span><br /> oMouseOff:<span style="color: #000000;">SetCheck</span><span style="color: #000000;">(</span> .T. <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Endif</span><br /><br /> <span style="color: #00C800;">endcase</span><br /><br /><span style="color: #00C800;">Return</span> <span style="color: #00C800;">Nil</span><br /> </div>[/code:1uz6xws4]
|
oMeta difference FW & FWH? | Hi,
I'am moving a appliation from FW to FWH and have a problem with showing meta-files.
I have created a little sample that works in FW and not in FWH
[code:swij82c9]#INCLUDE "fivewin.CH"
static sWnd
static sscaling := 3
func test()
local oS: =5200
local sx_offset := 0
local sy_offset := 0
local sregio := 3000
DEFINE WINDOW sWnd TITLE 'Test' VSCROLL HSCROLL
oMeta := TMetaFile():New( 38, 0, sregio+38, sregio,'tmp.dt',sWnd,CLR_BLACK,CLR_WHITE,sscaling,sscaling )
ACTIVATE WINDOW sWnd MAXIMIZED ;
VALID ( sWndOpen := .f. , .t.) on init sscale()
RETURN nil
FUNCTION sscale()
local vverhouding:=1
IF (sWnd:nright)-(sWnd:nleft) / (sWnd:nbottom - sWnd:ntop ) > 1.34
vverhouding =(1024/768)/ ((sWnd:nright-sWnd:nleft) / (sWnd:nbottom - sWnd:ntop )) *1.15
ENDIF
sscaling := 5200 / ((sWnd:nright-sWnd:nleft) / 1032* vverhouding)
oMeta:nWidth := sscaling
oMeta:nHeight := sscaling
oMeta:Refresh()
RETURN nil
[/code:swij82c9]
The meta file is located
[url:swij82c9]http://www.vms.be/FWTest/tmp.dt[/url:swij82c9]
Can anyone tell me why this is not working in FWH?
Thanks,
Marc |
oMeta difference FW & FWH? | Marc,
Keep in mind that FWH uses 32 bits enhanced metafiles (EMF) instead of 16 bits Windows metafiles (WMF). Anyhow, if you rename it with .WMF extension, FWH will manage it too.
What file type is inside your DT file ? |
oMeta difference FW & FWH? | Antonio,
The tmp.dt file is a WMF-file create with the CreateMetaFile() function.
If I rename it to tmp.wmf , it still is't working.
Should I use CreateEnhMetaFile() function? I have tried it but did't succeed to get it to work.
Now I use something like:
[code:112cio7d]hDCOut := CreateMetaFile('tmp.dt')
...
LineTo( hDCOut , y_cor(inLeft + sx_offset ) , x_cor(430 - (inTop + sy_offset )) , hPen)
...
TextOut( hDCOut, y_cor(y+3), x_cor(x), substr(text,1,at('.',text)-1)
...
CloseMetaFile( hDCOut )
[/code:112cio7d]
How do I use CreateEnhMetaFile()? I see that I have to give 3 parameters instead of 1.
Thanks,
Marc[/code] |
oMeta difference FW & FWH? | Marc,
You have an example of its use at source\classes\printer.prg:
AAdd( ::aMeta, ::cDir + cTempFile( "\", "emf" ) )
::hDCOut := CreateEnhMetaFile( ::hDC, ATail( ::aMeta ), ::cDocument ) |
oMeta difference FW & FWH? | Antonio,
That's where I found the example, but wat should I use for ' ::hDC'?
I see in the printer.prg that it is ' GetPrintDC()', but I don't want to print it. I only want to show it on screen.
I suppose that '::cDocument ' is a desciption of the file. Is that correct?
Regards,
Marc |
oMeta difference FW & FWH? | Marc,
You can do hdc = GetDC( 0 ) use it and finally do ReleaseDC( 0, hdc ).
Yes, cDocument is the name of the document. |
oMeta difference FW & FWH? | Antonio,
I have succeed to create te EMF-file, but if I want to display it I get the following error when I want to display it.
[code:2aheiyna]Application
===========
Path and name: C:\FWH\Projects\oMeta\METATEST.exe (32 bits)
Size: 1,272,832 bytes
Time from start: 0 hours 0 mins 0 secs
Error occurred at: 08/11/07, 13:24:55
Error description: Error BASE/1083 Argument error: *
Args:
[ 1] = N 100.00
[ 2] = U
Stack Calls
===========
Called from: TMETAFIL.PRG => TMETAFILE:PAINT(0)
Called from: TMETAFIL.PRG => (b)TMETAFILE:TMETAFILE(0)
Called from: => TMETAFILE:DISPLAY(0)
Called from: CONTROL.PRG => TMETAFILE:HANDLEEVENT(0)
Called from: WINDOW.PRG => _FWH(0)
Called from: => UPDATEWINDOW(0)
Called from: WINDOW.PRG => TWINDOW:ACTIVATE(0)
Called from: METATEST.PRG => TEST(18)[/code:2aheiyna]
The code to read is is the same as in previous message, only 'tmp.dt' is changed in 'tmp.emf'
The emf file is
[url:2aheiyna]http://www.vms.be/FWTest/tmp.emf[/url:2aheiyna]
Thanks,
Marc[/code] |
oMeta difference FW & FWH? | Marc,
Fixed. Are you using Harbour or xHarbour ? to email you a new lib. |
oMeta difference FW & FWH? | Antonio,
I'am using xHarbour.
Marc |
oMeta difference FW & FWH? | We already emailed you a modified LIB for xHarbour.
Please try your code again, thanks |
oMeta difference FW & FWH? | Thanks Antonio for the quick support.
It' working!!!
Best regards,
Marc |
oMeta difference FW & FWH? | good <!-- s:-) --><img src="{SMILIES_PATH}/icon_smile.gif" alt=":-)" title="Smile" /><!-- s:-) --> |
oMeta difference FW & FWH? | Antonio,
There is only one problem if I want to create a second EMF-file. Then I get 'Error (32) creating Enhanced metafile'
Here is an example
[code:1mz35ri5]#INCLUDE "fivewin.CH"
static sWnd
static nZFactor
FUNCTION test()
local hPEN := CreatePen( 0 , 1, 0 )
local w := getsysmetrics(0) - 10
local h := getsysmetrics(1) - 68
nZFactor = 1
hdc = GetDC( 0 )
hDCOut := CreateEnhMetaFile(hdc,'tmp.emf','testje')
MoveTo( hDCOut, 0 , 0 )
LineTo( hDCOut, 0 ,h , hPen)
LineTo( hDCOut, w , h , hPen)
LineTo( hDCOut, w , 0 , hPen)
LineTo( hDCOut, 0 , 0 , hPen)
LineTo( hDCOut, w , h , hPen)
LineTo( hDCOut, w , 0 , hPen)
LineTo( hDCOut, 0 , h , hPen)
CloseEnhMetaFile( hDCOut )
ReleaseDC( 0, hdc )
DEFINE WINDOW sWnd TITLE 'Test' VSCROLL HSCROLL
oMeta := TMetaFile():New( 38, 0, w, h,'tmp.emf',sWnd,CLR_BLACK,CLR_WHITE,h,w )
ACTIVATE WINDOW sWnd MAXIMIZED ;
VALID ( sWndOpen := .f. , .t.)
hdc = GetDC( 0 )
hDCOut := CreateEnhMetaFile(hdc,'tmp.emf','testje')
MoveTo( hDCOut, 0 , 0 )
LineTo( hDCOut, 0 ,h , hPen)
LineTo( hDCOut, w , h , hPen)
LineTo( hDCOut, w , 0 , hPen)
LineTo( hDCOut, 0 , 0 , hPen)
CloseEnhMetaFile( hDCOut )
ReleaseDC( 0, hdc )
DEFINE WINDOW sWnd TITLE 'Test' VSCROLL HSCROLL
oMeta := TMetaFile():New( 38, 0, w, h,'tmp.emf',sWnd,CLR_BLACK,CLR_WHITE,h,w )
ACTIVATE WINDOW sWnd MAXIMIZED ;
VALID ( sWndOpen := .f. , .t.)
RETURN nil
[/code:1mz35ri5]
Can you tell me what I'm doing wrong?
Thanks,
Marc |
oMeta difference FW & FWH? | Marc,
The error 32 means that the EMF file is still open ( "sharing violation" ) so you can not create it again.
You may use a different EMF filename as it seems that Windows takes some time to close it, even if we force it to do so:
ACTIVATE WINDOW sWnd MAXIMIZED ;
VALID ( sWndOpen := .f., DeleteEnhMetaFile( oMeta:hMeta ), .t.) |
oMeta difference FW & FWH? | Antonio
Everything is working fine but I have a question using 'hdc = GetDC( 0 )' with CreateEnhMetaFile(hdc,'tmp.emf','testje').
Using this, the dimentions of the meta-file is the same as the screen resolution. Is it possible to have a bigger meta-file. My program is creating drawings, and somethimes they are bigger than the screen resolution, and with the 16bit version, the meta file was bigger then the screen. I used the scroll-bars to show the rest.
Thanks,
Marc |
oMeta difference FW & FWH? | Marc,
You need to provide a bigger hDC. You could create a "bigger" window and get its hDC:
DEFINE WINDOW oWnd SIZE 4000, 2000
hDC = GetDC( oWnd:hWnd )
... your code
ReleaseDC( oWnd:hWnd, hDC )
oWnd:End() |
oMeta difference FW & FWH? | Thanks,
I will try it.
Regards,
Marc |
oMeta difference FW & FWH? | Antonio,
I doesn't work.
The size of the emf-file is still the same...
Here is my testcode
[code:oopwxahp]FUNCTION test()
local hPEN := CreatePen( 0 , 1, 0 )
local w := getsysmetrics(0) - 10
local h := getsysmetrics(1) - 68
nZFactor = 1
DEFINE WINDOW sWnd FROM 0,0 TO 4000,4000 TITLE 'Test' VSCROLL HSCROLL
hdc = GetDC( 0 )
hDCOut := CreateEnhMetaFile(hdc,'tmp.emf','testje')
MoveTo( hDCOut, 0 , 0 )
LineTo( hDCOut, 0 ,h , hPen)
LineTo( hDCOut, w , h , hPen)
LineTo( hDCOut, w , 0 , hPen)
LineTo( hDCOut, 0 , 0 , hPen)
LineTo( hDCOut, w , h , hPen)
LineTo( hDCOut, w , 0 , hPen)
LineTo( hDCOut, 0 , h , hPen)
CloseEnhMetaFile( hDCOut )
ReleaseDC( 0, hdc )
oMeta := TMetaFile():New( 38, 0, w, h,'tmp.emf',sWnd,CLR_BLACK,CLR_WHITE,h,w )
ACTIVATE WINDOW sWnd MAXIMIZED ;
VALID ( sWndOpen := .f. , .t.)
RETURN nil
[/code:oopwxahp]
Regards,
Marc |
oMeta difference FW & FWH? | Marc,
There are some errors in your code. Please try this:
[code:1n9me4sh]
FUNCTION test()
local hPEN := CreatePen( 0 , 1, 0 )
local w := getsysmetrics(0) - 10
local h := getsysmetrics(1) - 68
nZFactor = 1
DEFINE WINDOW sWnd FROM 0,0 TO 4000,4000 TITLE 'Test' VSCROLL HSCROLL
hdc = GetDC( sWnd:hWnd )
hDCOut := CreateEnhMetaFile(hdc,'tmp.emf','testje')
MoveTo( hDCOut, 0 , 0 )
LineTo( hDCOut, 0 ,h , hPen)
LineTo( hDCOut, w , h , hPen)
LineTo( hDCOut, w , 0 , hPen)
LineTo( hDCOut, 0 , 0 , hPen)
LineTo( hDCOut, w , h , hPen)
LineTo( hDCOut, w , 0 , hPen)
LineTo( hDCOut, 0 , h , hPen)
CloseEnhMetaFile( hDCOut )
ReleaseDC( sWnd:hWnd, hdc )
oMeta := TMetaFile():New( 38, 0, w, h,'tmp.emf',sWnd,CLR_BLACK,CLR_WHITE,h,w )
ACTIVATE WINDOW sWnd MAXIMIZED ;
VALID ( sWndOpen := .f. , .t.)
RETURN nil
[/code:1n9me4sh] |
oMeta difference FW & FWH? | Antonio,
It's the same result...
The size is the same as the screen.
Regards,
Marc |
oMeta difference FW & FWH? | Antonio,
Do you have a solution for creating 'bigger' meta-files.
I allway's get the same size as the screen <!-- s:( --><img src="{SMILIES_PATH}/icon_sad.gif" alt=":(" title="Sad" /><!-- s:( -->
Marc |
oMeta difference FW & FWH? | Hello,
See this sample:
[code:1ndu8jar]
// Testing how to scroll a window with its contents
#include "FiveWin.ch"
#define D_WIDTH 4
#define D_HEIGHT 13
FUNCTION Main()
LOCAL oWnd,oScrWnd
LOCAL cGet0101 := space(10), ; //Row 1
cGet0102 := space(10), ;
cGet0103 := space(10), ;
cGet0104 := space(10), ;
cGet0105 := space(10), ;
cGet0201 := space(10), ; //Row 2
cGet0202 := space(10), ;
cGet0203 := space(10), ;
cGet0204 := space(10), ;
cGet0205 := space(10), ;
cGet0301 := space(10), ; //Row 3
cGet0302 := space(10), ;
cGet0303 := space(10), ;
cGet0304 := space(10), ;
cGet0305 := space(10), ;
cGet0401 := space(10), ; //Row 4
cGet0402 := space(10), ;
cGet0403 := space(10), ;
cGet0404 := space(10), ;
cGet0405 := space(10), ;
cGet0501 := space(10), ; //Row 5
cGet0502 := space(10), ;
cGet0503 := space(10), ;
cGet0504 := space(10), ;
cGet0505 := space(10), ;
cGet0601 := space(10), ; //Row 6
cGet0602 := space(10), ;
cGet0603 := space(10), ;
cGet0604 := space(10), ;
cGet0605 := space(10), ;
cGet0701 := space(10), ; //Row 7
cGet0702 := space(10), ;
cGet0703 := space(10), ;
cGet0704 := space(10), ;
cGet0705 := space(10), ;
cGet0801 := space(10), ; //Row 8
cGet0802 := space(10), ;
cGet0803 := space(10), ;
cGet0804 := space(10), ;
cGet0805 := space(10), ;
cGet0901 := space(10), ; //Row 9
cGet0902 := space(10), ;
cGet0903 := space(10), ;
cGet0904 := space(10), ;
cGet0905 := space(10), ;
cGet1001 := space(10), ; //Row 10
cGet1002 := space(10), ;
cGet1003 := space(10), ;
cGet1004 := space(10), ;
cGet1005 := space(10), ;
cGet1101 := space(10), ; //Row 11
cGet1102 := space(10), ;
cGet1103 := space(10), ;
cGet1104 := space(10), ;
cGet1105 := space(10)
define window oWnd from 0, 0 TO 25, 70 ;
title "Scroll Window" ;
vscroll hscroll && mdi
@ 9,17 bitmap file "\fwh\bitmaps\pic1.bmp" of oWnd size 120,148 adjust
@ 9,32 bitmap file "\fwh\bitmaps\pic2.bmp" of oWnd size 120,148 adjust
@ 9,47 bitmap file "\fwh\bitmaps\pic3.bmp" of oWnd size 120,148 adjust
@ 9,62 bitmap file "\fwh\bitmaps\pic4.bmp" of oWnd size 120,148 adjust
@ 9,77 bitmap file "\fwh\bitmaps\pic5.bmp" of oWnd size 120,148 adjust
@ 21*13,02*8 say "Customer " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 23*13,02*8 say "P.O. # " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 25*13,02*8 say "Style No." of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 27*13,02*8 say "Fabrics " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 29*13,02*8 say "Fob " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 31*13,02*8 say "Q'TY " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 33*13,02*8 say "DEL. " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 35*13,02*8 say "MAKER " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 37*13,02*8 say "QTA " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 39*13,02*8 say "SIZE " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 41*13,02*8 say "Size B/D " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 43*13,02*8 say "REMARKS " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 21*13,17*8 say "Venture " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 21*13,32*8 say "Sears " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 21*13,47*8 say "Kohl's " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 21*13,62*8 say "Kiss " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 21*13,77*8 say "K-MART " of oWnd update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
//-* Row 1
@ 23*13,17*8 get cGet0101 size 120,26 of oWnd update pixel
@ 23*13,32*8 get cGet0102 size 120,26 of oWnd update pixel
@ 23*13,47*8 get cGet0103 size 120,26 of oWnd update pixel
@ 23*13,62*8 get cGet0104 size 120,26 of oWnd update pixel
@ 23*13,77*8 get cGet0105 size 120,26 of oWnd update pixel
//-* Row 2
@ 25*13,17*8 get cGet0201 size 120,26 of oWnd update pixel
@ 25*13,32*8 get cGet0202 size 120,26 of oWnd update pixel
@ 25*13,47*8 get cGet0203 size 120,26 of oWnd update pixel
@ 25*13,62*8 get cGet0204 size 120,26 of oWnd update pixel
@ 25*13,77*8 get cGet0205 size 120,26 of oWnd update pixel
//-* Row 3
@ 27*13,17*8 get cGet0301 size 120,26 of oWnd update pixel
@ 27*13,32*8 get cGet0302 size 120,26 of oWnd update pixel
@ 27*13,47*8 get cGet0303 size 120,26 of oWnd update pixel
@ 27*13,62*8 get cGet0304 size 120,26 of oWnd update pixel
@ 27*13,77*8 get cGet0305 size 120,26 of oWnd update pixel
//-* Row 4
@ 29*13,17*8 get cGet0401 size 120,26 of oWnd update pixel
@ 29*13,32*8 get cGet0402 size 120,26 of oWnd update pixel
@ 29*13,47*8 get cGet0403 size 120,26 of oWnd update pixel
@ 29*13,62*8 get cGet0404 size 120,26 of oWnd update pixel
@ 29*13,77*8 get cGet0405 size 120,26 of oWnd update pixel
//-* Row 5
@ 31*13,17*8 get cGet0501 size 120,26 of oWnd update pixel
@ 31*13,32*8 get cGet0502 size 120,26 of oWnd update pixel
@ 31*13,47*8 get cGet0503 size 120,26 of oWnd update pixel
@ 31*13,62*8 get cGet0504 size 120,26 of oWnd update pixel
@ 31*13,77*8 get cGet0505 size 120,26 of oWnd update pixel
//-* Row 6
@ 33*13,17*8 get cGet0601 size 120,26 of oWnd update pixel
@ 33*13,32*8 get cGet0602 size 120,26 of oWnd update pixel
@ 33*13,47*8 get cGet0603 size 120,26 of oWnd update pixel
@ 33*13,62*8 get cGet0604 size 120,26 of oWnd update pixel
@ 33*13,77*8 get cGet0605 size 120,26 of oWnd update pixel
//-* Row 7
@ 35*13,17*8 get cGet0701 size 120,26 of oWnd update pixel
@ 35*13,32*8 get cGet0702 size 120,26 of oWnd update pixel
@ 35*13,47*8 get cGet0703 size 120,26 of oWnd update pixel
@ 35*13,62*8 get cGet0704 size 120,26 of oWnd update pixel
@ 35*13,77*8 get cGet0705 size 120,26 of oWnd update pixel
//-* Row 8
@ 37*13,17*8 get cGet0801 size 120,26 of oWnd update pixel
@ 37*13,32*8 get cGet0802 size 120,26 of oWnd update pixel
@ 37*13,47*8 get cGet0803 size 120,26 of oWnd update pixel
@ 37*13,62*8 get cGet0804 size 120,26 of oWnd update pixel
@ 37*13,77*8 get cGet0805 size 120,26 of oWnd update pixel
//-* Row 9
@ 39*13,17*8 get cGet0901 size 120,26 of oWnd update pixel
@ 39*13,32*8 get cGet0902 size 120,26 of oWnd update pixel
@ 39*13,47*8 get cGet0903 size 120,26 of oWnd update pixel
@ 39*13,62*8 get cGet0904 size 120,26 of oWnd update pixel
@ 39*13,77*8 get cGet0905 size 120,26 of oWnd update pixel
//-* Row 10
@ 41*13,17*8 get cGet1001 size 120,26 of oWnd update pixel
@ 41*13,32*8 get cGet1002 size 120,26 of oWnd update pixel
@ 41*13,47*8 get cGet1003 size 120,26 of oWnd update pixel
@ 41*13,62*8 get cGet1004 size 120,26 of oWnd update pixel
@ 41*13,77*8 get cGet1005 size 120,26 of oWnd update pixel
//-* Row 11
@ 43*13,17*8 get cGet1101 size 120,26 of oWnd update pixel
@ 43*13,32*8 get cGet1102 size 120,26 of oWnd update pixel
@ 43*13,47*8 get cGet1103 size 120,26 of oWnd update pixel
@ 43*13,62*8 get cGet1104 size 120,26 of oWnd update pixel
@ 43*13,77*8 get cGet1105 size 120,26 of oWnd update pixel
@ 50,20 button "&Ok" size 80,20 of oWnd ;
action (MsgInfo("You click OK button!"),oWnd:End())
@ 50,40 button "&Cancel" size 80,20 of oWnd ;
action (MsgInfo("You click Cancel button!"),oWnd:End())
ACTIVATE WINDOW oWnd ;
ON INIT ( TScrWnd():New(oWnd,1,40,1,70) )
RETURN( NIL )
//============================================================================
// FileName : SCROLL.PRG
// Purpose : Windows Scroll Class
// Author : Eric Yang
// Update History :
// Date Contents
// ---------- ---------------------------------------------------------------
// 1997.02.01
//
//============================================================================
#include "FiveWin.ch"
#ifndef TRUE
#define TRUE .T.
#define FALSE .F.
#endif
CLASS TScrWnd
DATA oWnd
DATA nVPos,nHPos
METHOD New( oWnd,nV1,nV2,nH1,nH2 ) CONSTRUCTOR
METHOD SetScroll( nV1,nV2,nH1,nH2 )
//-*------------------------------------------------------------
METHOD VScroll()
METHOD VScrollThumb()
METHOD VScrollTrack()
METHOD VScrollPgDown()
METHOD VScrollPgUp()
//-*-----------------------------
METHOD HScroll()
METHOD HScrollThumb()
METHOD HScrollTrack()
METHOD HScrollPgDown()
METHOD HScrollPgUp()
ENDCLASS
METHOD New( oWnd,nV1,nV2,nH1,nH2 ) CLASS TScrWnd
::nVPos := 0
::nHPos := 0
::oWnd := oWnd
::SetScroll( nV1,nV2,nH1,nH2 )
RETURN Self
METHOD SetScroll( nV1,nV2,nH1,nH2 ) CLASS TScrWnd
LOCAL aCoors1:={},aCoors2:={}
//--------------------------------------------------
//-* Vertical Scroll Bar
// ? ::oWnd:oVSCroll=NIL
if ::oWnd:oVScroll != NIL
// ? nV1,nV2
::oWnd:oVScroll:SetRange( nV1,nV2 )
::nVPos := ::oWnd:oVScroll:GetPos()
::oWnd:oVScroll:bGoDown := {|| ::VScroll() }
::oWnd:oVScroll:bGoUp := {|| ::VScroll() }
::oWnd:oVScroll:bPageUp := {|| ::VScrollPgUp() }
::oWnd:oVScroll:bPageDown := {|| ::VScrollPgDown() }
::oWnd:oVScroll:bGoTop := {|| ::VScroll() }
::oWnd:oVScroll:bGoBottom := {|| ::VScroll() }
::oWnd:oVScroll:nPgStep := 10
//::oWnd:oVScroll:lReDraw := TRUE
::oWnd:oVScroll:bPos := {|nPos| ::VScrollThumb(nPos) }
::oWnd:oVScroll:bTrack := {|nPos| ::VScrollTrack(nPos) }
endif
//--------------------------------------------------
//-* Horizontal Scroll Bar
if ::oWnd:oHScroll != NIL
::oWnd:oHScroll:SetRange( nH1,nH2 )
::nHPos := ::oWnd:oHScroll:GetPos()
::oWnd:oHScroll:bGoDown := {|| ::HScroll() }
::oWnd:oHScroll:bGoUp := {|| ::HScroll() }
::oWnd:oHScroll:bPageUp := {|| ::HScrollPgUp() }
::oWnd:oHScroll:bPageDown := {|| ::HScrollPgDown() }
::oWnd:oHScroll:bGoTop := {|| ::HScroll() }
::oWnd:oHScroll:bGoBottom := {|| ::HScroll() }
::oWnd:oHScroll:nPgStep := 10
//::oWnd:oHScroll:lReDraw := TRUE
::oWnd:oHScroll:bPos := {|nPos| ::HScrollThumb(nPos) }
::oWnd:oHScroll:bTrack := {|nPos| ::HScrollTrack(nPos) }
endif
//::oWnd:bKeyChar := {|nKey,nFlags| ScrollKey(nKey) }
//--------------------------------------------------
RETURN( NIL )
//STATIC FUNCTION ScrollKey(nKey)
//MsgInfo( "Key : "+str(nKey,10) )
//if nKey == K_ENTER
// goMainDlg:End()
// lRetVal := TRUE
//endif
//RETURN( NIL )
//=================================================================
//-* Vertical Scroll Bar
METHOD VScroll() CLASS TScrWnd
LOCAL nNewPos
if ::nVPos >= ::oWnd:oVScroll:nMin ;
.and. ::nVPos <= ::oWnd:oVScroll:nMax
nNewPos := ::oWnd:oVScroll:GetPos()
SysRefresh()
ScrollWindow( ::oWnd:hWnd, 0, ;
( ::nVPos-nNewPos )*D_HEIGHT, ;
0 , GetClientRect(::oWnd:hWnd) )
::nVPos := nNewPos
endif
RETURN( NIL )
METHOD VScrollThumb(nNewPos) CLASS TScrWnd
if ::nVPos >= ::oWnd:oVScroll:nMin ;
.and. ::nVPos <= ::oWnd:oVScroll:nMax
::oWnd:oVScroll:SetPos(nNewPos)
SysRefresh()
ScrollWindow( ::oWnd:hWnd, 0, ;
(::nVPos - nNewPos )*D_HEIGHT, ;
0 , GetClientRect(::oWnd:hWnd) )
::nVPos := nNewPos
endif
RETURN( NIL )
METHOD VScrollTrack(nNewPos) CLASS TScrWnd
if ::nVPos >= ::oWnd:oVScroll:nMin ;
.and. ::nVPos <= ::oWnd:oVScroll:nMax
::oWnd:oVScroll:SetPos(nNewPos)
SysRefresh()
ScrollWindow( ::oWnd:hWnd, 0, ;
(::nVPos - nNewPos )*D_HEIGHT, ;
0 , GetClientRect(::oWnd:hWnd) )
::nVPos := nNewPos
endif
RETURN( NIL )
METHOD VScrollPgDown() CLASS TScrWnd
LOCAL nNewPos
if ::nVPos < ::oWnd:oVScroll:nMax
nNewPos := ::nVPos + ::oWnd:oVScroll:nPgStep
nNewPos := iif(nNewPos > ::oWnd:oVScroll:nMax, ::oWnd:oVScroll:nMax, nNewPos)
SysRefresh()
ScrollWindow( ::oWnd:hWnd, 0, ;
( ::nVPos - nNewPos )*D_HEIGHT, ;
0 , GetClientRect(::oWnd:hWnd) )
::nVPos := nNewPos
endif
RETURN( NIL )
METHOD VScrollPgUp() CLASS TScrWnd
LOCAL nNewPos
if ::nVPos > ::oWnd:oVScroll:nMin
nNewPos := ::nVPos - ::oWnd:oVScroll:nPgStep
nNewPos := iif(nNewPos < ::oWnd:oVScroll:nMin,::oWnd:oVScroll:nMin,nNewPos)
SysRefresh()
ScrollWindow( ::oWnd:hWnd, 0, ;
( ::nVPos - nNewPos )*D_HEIGHT, ;
0 , GetClientRect(::oWnd:hWnd) )
::nVPos := nNewPos
endif
RETURN( NIL )
//=================================================================
//-* Horizontal Scroll Bar
METHOD HScroll() CLASS TScrWnd
LOCAL nNewPos
if ::nHPos >= ::oWnd:oHScroll:nMin ;
.and. ::nHPos <= ::oWnd:oHScroll:nMax
nNewPos := ::oWnd:oHScroll:GetPos()
SysRefresh()
ScrollWindow( ::oWnd:hWnd, ;
(::nHPos - nNewPos )*D_WIDTH,0, ;
0 , GetClientRect(::oWnd:hWnd) )
::nHPos := nNewPos
endif
RETURN( NIL )
METHOD HScrollThumb(nNewPos) CLASS TScrWnd
if ::nHPos >= ::oWnd:oHScroll:nMin ;
.and. ::nHPos <= ::oWnd:oHScroll:nMax
::oWnd:oHScroll:SetPos(nNewPos)
SysRefresh()
ScrollWindow( ::oWnd:hWnd, ;
(::nHPos - nNewPos )*D_WIDTH,0, ;
0 , GetClientRect(::oWnd:hWnd) )
::nHPos := nNewPos
endif
RETURN( NIL )
METHOD HScrollTrack(nNewPos) CLASS TScrWnd
if ::nHPos >= ::oWnd:oHScroll:nMin ;
.and. ::nHPos <= ::oWnd:oHScroll:nMax
::oWnd:oHScroll:SetPos(nNewPos)
SysRefresh()
ScrollWindow( ::oWnd:hWnd, ;
(::nHPos - nNewPos )*D_WIDTH,0, ;
0 , GetClientRect(::oWnd:hWnd) )
::nHPos := nNewPos
endif
RETURN( NIL )
METHOD HScrollPgDown() CLASS TScrWnd
LOCAL nNewPos
if ::nHPos < ::oWnd:oHScroll:nMax
nNewPos := ::nHPos + ::oWnd:oHScroll:nPgStep
nNewPos := iif(nNewPos > ::oWnd:oHScroll:nMax, ::oWnd:oHScroll:nMax, nNewPos)
SysRefresh()
ScrollWindow( ::oWnd:hWnd, ;
( ::nHPos - nNewPos )*D_WIDTH,0, ;
0 , GetClientRect(::oWnd:hWnd) )
::nHPos := nNewPos
endif
RETURN( NIL )
METHOD HScrollPgUp() CLASS TScrWnd
LOCAL nNewPos
if ::nHPos > ::oWnd:oHScroll:nMin
nNewPos := ::nHPos - ::oWnd:oHScroll:nPgStep
nNewPos := iif(nNewPos < ::oWnd:oHScroll:nMin,::oWnd:oHScroll:nMin,nNewPos)
SysRefresh()
ScrollWindow( ::oWnd:hWnd, ;
( ::nHPos - nNewPos )*D_WIDTH,0, ;
0 , GetClientRect(::oWnd:hWnd) )
::nHPos := nNewPos
endif
RETURN( NIL )
//=* End of File =================================================
procedure AppSys // Xbase++ requirement
return
[/code:1ndu8jar]
...and scroll dialog
[code:1ndu8jar]
// Testing how to scroll a dialog with its contents
#include "FiveWin.ch"
#define D_WIDTH 4
#define D_HEIGHT 13
FUNCTION Main()
LOCAL oDlg
LOCAL cGet0101 := space(10), ; //Row 1
cGet0102 := space(10), ;
cGet0103 := space(10), ;
cGet0104 := space(10), ;
cGet0105 := space(10), ;
cGet0201 := space(10), ; //Row 2
cGet0202 := space(10), ;
cGet0203 := space(10), ;
cGet0204 := space(10), ;
cGet0205 := space(10), ;
cGet0301 := space(10), ; //Row 3
cGet0302 := space(10), ;
cGet0303 := space(10), ;
cGet0304 := space(10), ;
cGet0305 := space(10), ;
cGet0401 := space(10), ; //Row 4
cGet0402 := space(10), ;
cGet0403 := space(10), ;
cGet0404 := space(10), ;
cGet0405 := space(10), ;
cGet0501 := space(10), ; //Row 5
cGet0502 := space(10), ;
cGet0503 := space(10), ;
cGet0504 := space(10), ;
cGet0505 := space(10), ;
cGet0601 := space(10), ; //Row 6
cGet0602 := space(10), ;
cGet0603 := space(10), ;
cGet0604 := space(10), ;
cGet0605 := space(10), ;
cGet0701 := space(10), ; //Row 7
cGet0702 := space(10), ;
cGet0703 := space(10), ;
cGet0704 := space(10), ;
cGet0705 := space(10), ;
cGet0801 := space(10), ; //Row 8
cGet0802 := space(10), ;
cGet0803 := space(10), ;
cGet0804 := space(10), ;
cGet0805 := space(10), ;
cGet0901 := space(10), ; //Row 9
cGet0902 := space(10), ;
cGet0903 := space(10), ;
cGet0904 := space(10), ;
cGet0905 := space(10), ;
cGet1001 := space(10), ; //Row 10
cGet1002 := space(10), ;
cGet1003 := space(10), ;
cGet1004 := space(10), ;
cGet1005 := space(10), ;
cGet1101 := space(10), ; //Row 11
cGet1102 := space(10), ;
cGet1103 := space(10), ;
cGet1104 := space(10), ;
cGet1105 := space(10)
define dialog oDlg from 0, 0 TO 25, 70 ;
title "Scroll dialog" ;
Style nor( WS_VSCROLL, WS_HSCROLL )
@ 9,17 bitmap file "\fwh\bitmaps\pic1.bmp" of oDlg size 120,148 adjust
@ 9,32 bitmap file "\fwh\bitmaps\pic2.bmp" of oDlg size 120,148 adjust
@ 9,47 bitmap file "\fwh\bitmaps\pic3.bmp" of oDlg size 120,148 adjust
@ 9,62 bitmap file "\fwh\bitmaps\pic4.bmp" of oDlg size 120,148 adjust
@ 9,77 bitmap file "\fwh\bitmaps\pic5.bmp" of oDlg size 120,148 adjust
@ 21*13,02*8 say "Customer " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 23*13,02*8 say "P.O. # " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 25*13,02*8 say "Style No." of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 27*13,02*8 say "Fabrics " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 29*13,02*8 say "Fob " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 31*13,02*8 say "Q'TY " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 33*13,02*8 say "DEL. " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 35*13,02*8 say "MAKER " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 37*13,02*8 say "QTA " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 39*13,02*8 say "SIZE " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 41*13,02*8 say "Size B/D " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 43*13,02*8 say "REMARKS " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 21*13,17*8 say "Venture " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 21*13,32*8 say "Sears " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 21*13,47*8 say "Kohl's " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 21*13,62*8 say "Kiss " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
@ 21*13,77*8 say "K-MART " of oDlg update color CLR_BLACK,CLR_WHITE size 120,26 border pixel
//-* Row 1
@ 23*13,17*8 get cGet0101 size 120,26 of oDlg update pixel
@ 23*13,32*8 get cGet0102 size 120,26 of oDlg update pixel
@ 23*13,47*8 get cGet0103 size 120,26 of oDlg update pixel
@ 23*13,62*8 get cGet0104 size 120,26 of oDlg update pixel
@ 23*13,77*8 get cGet0105 size 120,26 of oDlg update pixel
//-* Row 2
@ 25*13,17*8 get cGet0201 size 120,26 of oDlg update pixel
@ 25*13,32*8 get cGet0202 size 120,26 of oDlg update pixel
@ 25*13,47*8 get cGet0203 size 120,26 of oDlg update pixel
@ 25*13,62*8 get cGet0204 size 120,26 of oDlg update pixel
@ 25*13,77*8 get cGet0205 size 120,26 of oDlg update pixel
//-* Row 3
@ 27*13,17*8 get cGet0301 size 120,26 of oDlg update pixel
@ 27*13,32*8 get cGet0302 size 120,26 of oDlg update pixel
@ 27*13,47*8 get cGet0303 size 120,26 of oDlg update pixel
@ 27*13,62*8 get cGet0304 size 120,26 of oDlg update pixel
@ 27*13,77*8 get cGet0305 size 120,26 of oDlg update pixel
//-* Row 4
@ 29*13,17*8 get cGet0401 size 120,26 of oDlg update pixel
@ 29*13,32*8 get cGet0402 size 120,26 of oDlg update pixel
@ 29*13,47*8 get cGet0403 size 120,26 of oDlg update pixel
@ 29*13,62*8 get cGet0404 size 120,26 of oDlg update pixel
@ 29*13,77*8 get cGet0405 size 120,26 of oDlg update pixel
//-* Row 5
@ 31*13,17*8 get cGet0501 size 120,26 of oDlg update pixel
@ 31*13,32*8 get cGet0502 size 120,26 of oDlg update pixel
@ 31*13,47*8 get cGet0503 size 120,26 of oDlg update pixel
@ 31*13,62*8 get cGet0504 size 120,26 of oDlg update pixel
@ 31*13,77*8 get cGet0505 size 120,26 of oDlg update pixel
//-* Row 6
@ 33*13,17*8 get cGet0601 size 120,26 of oDlg update pixel
@ 33*13,32*8 get cGet0602 size 120,26 of oDlg update pixel
@ 33*13,47*8 get cGet0603 size 120,26 of oDlg update pixel
@ 33*13,62*8 get cGet0604 size 120,26 of oDlg update pixel
@ 33*13,77*8 get cGet0605 size 120,26 of oDlg update pixel
//-* Row 7
@ 35*13,17*8 get cGet0701 size 120,26 of oDlg update pixel
@ 35*13,32*8 get cGet0702 size 120,26 of oDlg update pixel
@ 35*13,47*8 get cGet0703 size 120,26 of oDlg update pixel
@ 35*13,62*8 get cGet0704 size 120,26 of oDlg update pixel
@ 35*13,77*8 get cGet0705 size 120,26 of oDlg update pixel
//-* Row 8
@ 37*13,17*8 get cGet0801 size 120,26 of oDlg update pixel
@ 37*13,32*8 get cGet0802 size 120,26 of oDlg update pixel
@ 37*13,47*8 get cGet0803 size 120,26 of oDlg update pixel
@ 37*13,62*8 get cGet0804 size 120,26 of oDlg update pixel
@ 37*13,77*8 get cGet0805 size 120,26 of oDlg update pixel
//-* Row 9
@ 39*13,17*8 get cGet0901 size 120,26 of oDlg update pixel
@ 39*13,32*8 get cGet0902 size 120,26 of oDlg update pixel
@ 39*13,47*8 get cGet0903 size 120,26 of oDlg update pixel
@ 39*13,62*8 get cGet0904 size 120,26 of oDlg update pixel
@ 39*13,77*8 get cGet0905 size 120,26 of oDlg update pixel
//-* Row 10
@ 41*13,17*8 get cGet1001 size 120,26 of oDlg update pixel
@ 41*13,32*8 get cGet1002 size 120,26 of oDlg update pixel
@ 41*13,47*8 get cGet1003 size 120,26 of oDlg update pixel
@ 41*13,62*8 get cGet1004 size 120,26 of oDlg update pixel
@ 41*13,77*8 get cGet1005 size 120,26 of oDlg update pixel
//-* Row 11
@ 43*13,17*8 get cGet1101 size 120,26 of oDlg update pixel
@ 43*13,32*8 get cGet1102 size 120,26 of oDlg update pixel
@ 43*13,47*8 get cGet1103 size 120,26 of oDlg update pixel
@ 43*13,62*8 get cGet1104 size 120,26 of oDlg update pixel
@ 43*13,77*8 get cGet1105 size 120,26 of oDlg update pixel
@ 50,20 button "&Ok" size 80,20 of oDlg ;
action (MsgInfo("You click OK button!"),oDlg:End())
@ 50,40 button "&Cancel" size 80,20 of oDlg ;
action (MsgInfo("You click Cancel button!"),oDlg:End())
ACTIVATE dialog oDlg ;
ON INIT ( TScrDlg():New(oDlg,1,100,1,400) )
RETURN( NIL )
//============================================================================
// FileName : SCROLL.PRG
// Purpose : dialog Scroll Class
// Author : Eric Yang
// Update History :
// Date Contents
// ---------- ---------------------------------------------------------------
// 1997.02.01
//
//============================================================================
#include "FiveWin.ch"
#ifndef TRUE
#define TRUE .T.
#define FALSE .F.
#endif
CLASS TScrDlg
DATA oDlg
DATA nVPos,nHPos
METHOD New( oDlg,nV1,nV2,nH1,nH2 ) CONSTRUCTOR
METHOD SetScroll( nV1,nV2,nH1,nH2 )
//-*------------------------------------------------------------
METHOD VScroll()
METHOD VScrollThumb()
METHOD VScrollTrack()
METHOD VScrollPgDown()
METHOD VScrollPgUp()
//-*-----------------------------
METHOD HScroll()
METHOD HScrollThumb()
METHOD HScrollTrack()
METHOD HScrollPgDown()
METHOD HScrollPgUp()
ENDCLASS
METHOD New( oDlg,nV1,nV2,nH1,nH2 ) CLASS TScrDlg
::nVPos := 0
::nHPos := 0
::oDlg := oDlg
::SetScroll( nV1,nV2,nH1,nH2 )
RETURN Self
METHOD SetScroll( nV1,nV2,nH1,nH2 ) CLASS TScrDlg
LOCAL aCoors1:={},aCoors2:={}
//--------------------------------------------------
//-* Vertical Scroll Bar
// ? ::oDlg:oVSCroll=NIL
if ::oDlg:oVScroll != NIL
// ? nV1,nV2
::oDlg:oVScroll:SetRange( nV1,nV2 )
::nVPos := ::oDlg:oVScroll:GetPos()
::oDlg:oVScroll:bGoDown := {|| ::VScroll() }
::oDlg:oVScroll:bGoUp := {|| ::VScroll() }
::oDlg:oVScroll:bPageUp := {|| ::VScrollPgUp() }
::oDlg:oVScroll:bPageDown := {|| ::VScrollPgDown() }
::oDlg:oVScroll:bGoTop := {|| ::VScroll() }
::oDlg:oVScroll:bGoBottom := {|| ::VScroll() }
::oDlg:oVScroll:nPgStep := 10
//::oDlg:oVScroll:lReDraw := TRUE
::oDlg:oVScroll:bPos := {|nPos| ::VScrollThumb(nPos) }
::oDlg:oVScroll:bTrack := {|nPos| ::VScrollTrack(nPos) }
endif
//--------------------------------------------------
//-* Horizontal Scroll Bar
if ::oDlg:oHScroll != NIL
::oDlg:oHScroll:SetRange( nH1,nH2 )
::nHPos := ::oDlg:oHScroll:GetPos()
::oDlg:oHScroll:bGoDown := {|| ::HScroll() }
::oDlg:oHScroll:bGoUp := {|| ::HScroll() }
::oDlg:oHScroll:bPageUp := {|| ::HScrollPgUp() }
::oDlg:oHScroll:bPageDown := {|| ::HScrollPgDown() }
::oDlg:oHScroll:bGoTop := {|| ::HScroll() }
::oDlg:oHScroll:bGoBottom := {|| ::HScroll() }
::oDlg:oHScroll:nPgStep := 10
//::oDlg:oHScroll:lReDraw := TRUE
::oDlg:oHScroll:bPos := {|nPos| ::HScrollThumb(nPos) }
::oDlg:oHScroll:bTrack := {|nPos| ::HScrollTrack(nPos) }
endif
//::oDlg:bKeyChar := {|nKey,nFlags| ScrollKey(nKey) }
//--------------------------------------------------
RETURN( NIL )
//STATIC FUNCTION ScrollKey(nKey)
//MsgInfo( "Key : "+str(nKey,10) )
//if nKey == K_ENTER
// goMainDlg:End()
// lRetVal := TRUE
//endif
//RETURN( NIL )
//=================================================================
//-* Vertical Scroll Bar
METHOD VScroll() CLASS TScrDlg
LOCAL nNewPos
if ::nVPos >= ::oDlg:oVScroll:nMin ;
.and. ::nVPos <= ::oDlg:oVScroll:nMax
nNewPos := ::oDlg:oVScroll:GetPos()
SysRefresh()
ScrollWindow( ::oDlg:hWnd, 0, ;
( ::nVPos-nNewPos )*D_HEIGHT, ;
0 , GetClientRect(::oDlg:hWnd) )
::nVPos := nNewPos
endif
RETURN( NIL )
METHOD VScrollThumb(nNewPos) CLASS TScrDlg
if ::nVPos >= ::oDlg:oVScroll:nMin ;
.and. ::nVPos <= ::oDlg:oVScroll:nMax
::oDlg:oVScroll:SetPos(nNewPos)
SysRefresh()
ScrollWindow( ::oDlg:hWnd, 0, ;
(::nVPos - nNewPos )*D_HEIGHT, ;
0 , GetClientRect(::oDlg:hWnd) )
::nVPos := nNewPos
endif
RETURN( NIL )
METHOD VScrollTrack(nNewPos) CLASS TScrDlg
if ::nVPos >= ::oDlg:oVScroll:nMin ;
.and. ::nVPos <= ::oDlg:oVScroll:nMax
::oDlg:oVScroll:SetPos(nNewPos)
SysRefresh()
ScrollWindow( ::oDlg:hWnd, 0, ;
(::nVPos - nNewPos )*D_HEIGHT, ;
0 , GetClientRect(::oDlg:hWnd) )
::nVPos := nNewPos
endif
RETURN( NIL )
METHOD VScrollPgDown() CLASS TScrDlg
LOCAL nNewPos
if ::nVPos < ::oDlg:oVScroll:nMax
nNewPos := ::nVPos + ::oDlg:oVScroll:nPgStep
nNewPos := iif(nNewPos > ::oDlg:oVScroll:nMax, ::oDlg:oVScroll:nMax, nNewPos)
SysRefresh()
ScrollWindow( ::oDlg:hWnd, 0, ;
( ::nVPos - nNewPos )*D_HEIGHT, ;
0 , GetClientRect(::oDlg:hWnd) )
::nVPos := nNewPos
endif
RETURN( NIL )
METHOD VScrollPgUp() CLASS TScrDlg
LOCAL nNewPos
if ::nVPos > ::oDlg:oVScroll:nMin
nNewPos := ::nVPos - ::oDlg:oVScroll:nPgStep
nNewPos := iif(nNewPos < ::oDlg:oVScroll:nMin,::oDlg:oVScroll:nMin,nNewPos)
SysRefresh()
ScrollWindow( ::oDlg:hWnd, 0, ;
( ::nVPos - nNewPos )*D_HEIGHT, ;
0 , GetClientRect(::oDlg:hWnd) )
::nVPos := nNewPos
endif
RETURN( NIL )
//=================================================================
//-* Horizontal Scroll Bar
METHOD HScroll() CLASS TScrDlg
LOCAL nNewPos
if ::nHPos >= ::oDlg:oHScroll:nMin ;
.and. ::nHPos <= ::oDlg:oHScroll:nMax
nNewPos := ::oDlg:oHScroll:GetPos()
SysRefresh()
ScrollWindow( ::oDlg:hWnd, ;
(::nHPos - nNewPos )*D_WIDTH,0, ;
0 , GetClientRect(::oDlg:hWnd) )
::nHPos := nNewPos
endif
RETURN( NIL )
METHOD HScrollThumb(nNewPos) CLASS TScrDlg
if ::nHPos >= ::oDlg:oHScroll:nMin ;
.and. ::nHPos <= ::oDlg:oHScroll:nMax
::oDlg:oHScroll:SetPos(nNewPos)
SysRefresh()
ScrollWindow( ::oDlg:hWnd, ;
(::nHPos - nNewPos )*D_WIDTH,0, ;
0 , GetClientRect(::oDlg:hWnd) )
::nHPos := nNewPos
endif
RETURN( NIL )
METHOD HScrollTrack(nNewPos) CLASS TScrDlg
if ::nHPos >= ::oDlg:oHScroll:nMin ;
.and. ::nHPos <= ::oDlg:oHScroll:nMax
::oDlg:oHScroll:SetPos(nNewPos)
SysRefresh()
ScrollWindow( ::oDlg:hWnd, ;
(::nHPos - nNewPos )*D_WIDTH,0, ;
0 , GetClientRect(::oDlg:hWnd) )
::nHPos := nNewPos
endif
RETURN( NIL )
METHOD HScrollPgDown() CLASS TScrDlg
LOCAL nNewPos
if ::nHPos < ::oDlg:oHScroll:nMax
nNewPos := ::nHPos + ::oDlg:oHScroll:nPgStep
nNewPos := iif(nNewPos > ::oDlg:oHScroll:nMax, ::oDlg:oHScroll:nMax, nNewPos)
SysRefresh()
ScrollWindow( ::oDlg:hWnd, ;
( ::nHPos - nNewPos )*D_WIDTH,0, ;
0 , GetClientRect(::oDlg:hWnd) )
::nHPos := nNewPos
endif
RETURN( NIL )
METHOD HScrollPgUp() CLASS TScrDlg
LOCAL nNewPos
if ::nHPos > ::oDlg:oHScroll:nMin
nNewPos := ::nHPos - ::oDlg:oHScroll:nPgStep
nNewPos := iif(nNewPos < ::oDlg:oHScroll:nMin,::oDlg:oHScroll:nMin,nNewPos)
SysRefresh()
ScrollWindow( ::oDlg:hWnd, ;
( ::nHPos - nNewPos )*D_WIDTH,0, ;
0 , GetClientRect(::oDlg:hWnd) )
::nHPos := nNewPos
endif
RETURN( NIL )
//=* End of File =================================================
procedure AppSys // Xbase++ requirement
return
[/code:1ndu8jar]
Regards,
Rossine. |
oMeta difference FW & FWH? | Marc,
> Do you have a solution for creating 'bigger' meta-files.
We may need to create a larger hDC in memory. Several functions should be used. We are going to review it |
oMeta difference FW & FWH? | Thanks Rossine,
I'ts working very nice.
I will try to 'translate' my program to draw directly to the window and display the drawing instead of painting first to a meta-file and than displaying it.
Regards,
Marc |
oMeta difference FW & FWH? | Very good! <!-- s:-) --><img src="{SMILIES_PATH}/icon_smile.gif" alt=":-)" title="Smile" /><!-- s:-) --> |
oMiBase:zap() me da error SOLUCIONADO | Hola a todos:
Amigos uso en estas lineas oMiBase:zap(), pero me genera error. Alguna sugerencia?
Codigo:
oMibase:Tmov():New(, liquida,,.f.) //exclusiva
If oMiBase:Use()
If oMiBase:lock()
oMiBase:zap()
Else
MsgInfo("no exclu")
Endif
Else
MsgInfo("No use")
Endif
Saludos y gracias.
Ruben D. Fernandez |
oMiBase:zap() me da error SOLUCIONADO | Ruben,
Que error te genera ? |
oMiBase:zap() me da error SOLUCIONADO | Antonio el error que tengo es DBF/CDX, dice que no tengo la base abierta exclusiva y yo creo que si.
Gracias
Saludos |
oMiBase:zap() me da error SOLUCIONADO | [code=fw:3lhh8de5]<div class="fw" id="{CB}" style="font-family: monospace;"><br />USE MIBASE EXCLUSIVE <span style="color: #00C800;">NEW</span><br /><br />__ZAP<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> </div>[/code:3lhh8de5] |
oMiBase:zap() me da error SOLUCIONADO | Si, gracias, pero con Tdatabase me genera error en la linea 177 de Database.prg
Saludos y gracias. |
oMiBase:zap() me da error SOLUCIONADO | Ruben,
Quita el
If oMiBase:lock()
Y intenta nuevamente. |
oMiBase:zap() me da error SOLUCIONADO | Kleyber, EXCELENTE. Funcionó, muc has gracias.
Saludos
Ruben Fernandez |
oPanel with Vscroll and Hscroll RESOLVED!! | I need to insert on a dialog a Panel with Vscroll and Hscroll to insert some bitmpas into
I wish have on orizontal and vertical scroll only for the tpanel
When I create the panel the scrollbar are not created
I use the class TScrWnd() to create vscroll and hscroll
this the small test I made
[code=fw:1onotm9i]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #00D7D7;">#include</span><span style="color: #ff0000;">"fivewin.ch"</span><br /><br /><span style="color: #00D7D7;">#define</span> COLORE_SABBIA nRGB<span style="color: #000000;">(</span><span style="color: #000000;">255</span>,<span style="color: #000000;">221</span>,<span style="color: #000000;">187</span><span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">static</span> TOTY , TOTX, oScrWnd,cDbfPath,cIniFile<br /><br /><span style="color: #00C800;">Function</span> Test<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Local</span> oDlg,oPanel<br /><br /> cDbfPath := cFilePath<span style="color: #000000;">(</span>GetModuleFileName<span style="color: #000000;">(</span> GetInstance<span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span><span style="color: #000000;">)</span> + <span style="color: #ff0000;">"Data<span style="color: #000000;">\"</span><br /> cIniFile := cFilePath( GetModuleFileName( GetInstance() ) ) + "</span>Beach.ini<span style="color: #ff0000;">"<br /> cBackBrush := GetIni( cInifile, "</span>Beach<span style="color: #ff0000;">", "</span>BackBmp<span style="color: #ff0000;">", "</span>.\<span style="color: #0000ff;">bitmaps</span>\spiaggia.bmp<span style="color: #ff0000;">" )<br /> TOTX := 40<br /> TOTY := 20<br /><br /><br /><br /><br />DEFINE DIALOG oDlg SIZE 1100,700 TRANSPARENT;<br /> STYLE nOR( DS_MODALFRAME, WS_POPUP, WS_CAPTION, WS_SYSMENU, ;<br /> WS_MAXIMIZEBOX, WS_MINIMIZEBOX, WS_THICKFRAME )<br /><br />ACTIVATE DIALOG oDlg CENTERED ;<br /> ON INIT (oPanel:=CreatePanel( oDlg),;<br /> oScrWnd:=TScrWnd():New( oPanel,1,TOTY,1,TOTX))<br />RETURN NIL<br />///-------------------------------------------------------------------/<br />Function CreatePanel( oDlg)<br /> local oPanel,oBrushSabbia,oBtn<br /> local nSplit:=175<br /> DEFINE BRUSH oBrush1 COLOR COLORE_SABBIA<br /><br />oDlg:aMinMaxInfo := { nil, nil, nil, nil, 878, 570, nil, nil } //878, 570<br />oPanel:= TPanel():New(40,nSplit+5,oDlg:nbottom-50,oDlg:nWidth-50,oDlg)<br />oPanel:SetBrush(oBrush1)<br />oPanel:WinStyle(WS_BORDER, .t.)<br />oPanel:WinStyle(WS_VSCROLL, .t.)<br />oPanel:WinStyle(WS_HSCROLL, .t.)<br /><br />@ 10,10 BTNBMP oBtn;<br /> SIZE oPanel:nWidth, 50 PIXEL;<br /> FLAT ;<br /> PROMPT "</span>e<span style="color: #ff0000;">" RIGHT;<br /> OF oPanel <br /><br />return oPanel<br /><br /><br /><br />FUNCTION GetIni( cIni, cSection, cEntry, xDefault )<br /><br /> LOCAL oIni<br /> LOCAL xVar := xDefault<br /><br /> // DEFAULT cIni := oApp:cIniFile<br /><br /> INI oIni FILE cIni<br /> GET xVar ;<br /> SECTION cSection ;<br /> ENTRY cEntry ;<br /> DEFAULT xDefault ;<br /> OF oIni<br /> ENDINI<br /><br /> RETURN xVar</span></div>[/code:1onotm9i]
the scrollPanel class create only with Vertical scroll ? |
oPanel with Vscroll and Hscroll RESOLVED!! | resolved !
I used tscrollpanel and tscrdlg together |
oPen with printer | If i define a pen with DEFINE PEN.... then the width of pen are different in methods fron tPrinter()!
oPrn:Box( nZeile+nPenw/2,nPenw/2,nNextzeile,oPrn:nHorzRes()-nPenw/2, oPen)
oPrn:line(nZeile,linksrand,nZeile,rechtsrand,oPen) |
oPen with printer | [code=fw:y68nv8q8]<div class="fw" id="{CB}" style="font-family: monospace;"><br /> <span style="color: #00C800;">PRINT</span> oPrn <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Relatório do Certificado do Aluno"</span> PREVIEW <span style="color: #0000ff;">MODAL</span><br /><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFontDisc <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Arial"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">0</span>, <span style="color: #000000;">-10</span> BOLD <span style="color: #0000ff;">OF</span> oPrn<br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Arial"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">0</span>, <span style="color: #000000;">-10</span> BOLD <span style="color: #0000ff;">OF</span> oPrn<br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFontSubl <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"ARIAL"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">0</span>, <span style="color: #000000;">-10</span> BOLD UnderLine <span style="color: #0000ff;">OF</span> oPrn<br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFontList <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"ARIAL"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">0</span>, <span style="color: #000000;">-22</span> BOLD <span style="color: #0000ff;">OF</span> oPrn<br /><br /> <span style="color: #0000ff;">DEFINE</span> PEN oPen1 WIDTH <span style="color: #000000;">12</span> <span style="color: #0000ff;">COLOR</span> CLR_HBLUE <span style="color: #0000ff;">OF</span> oPrn<br /> <span style="color: #0000ff;">DEFINE</span> PEN oPen2 WIDTH <span style="color: #000000;">12</span> <span style="color: #0000ff;">COLOR</span> CLR_AMARELO <span style="color: #0000ff;">OF</span> oPrn<br /> <span style="color: #0000ff;">DEFINE</span> PEN oPen3 WIDTH <span style="color: #000000;">4</span> <span style="color: #0000ff;">COLOR</span> CLR_BLACK <span style="color: #0000ff;">OF</span> oPrn<br /> <br /> oPrn:<span style="color: #000000;">SetPage</span><span style="color: #000000;">(</span><span style="color: #000000;">9</span><span style="color: #000000;">)</span> <span style="color: #B900B9;">//->Folha A4</span><br /> oPrn:<span style="color: #000000;">SetPortrait</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #B900B9;">//->Vertical</span><br /><br /> ResLinha := oPrn:<span style="color: #000000;">nLogPixely</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>/<span style="color: #000000;">2.54</span><br /> ResColuna := oPrn:<span style="color: #000000;">nLogPixelx</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>/<span style="color: #000000;">2.54</span><br /><br /> <span style="color: #0000ff;">PAGE</span><br /><br /> nLinTopLog1 := <span style="color: #000000;">0.90</span> <span style="color: #B900B9;">//->Lado de Cima - Topo - Inicio</span><br /> nColTopLog1 := <span style="color: #000000;">0.50</span> <span style="color: #B900B9;">//->Lado Esquerdo - Inicio</span><br /> nLinBotLog1 := <span style="color: #000000;">14.60</span> <span style="color: #B900B9;">//->Final da Linha - Lado de Baixo</span><br /> nColBotLog1 := <span style="color: #000000;">20.50</span> <span style="color: #B900B9;">//->Final do Logo - Lado Direito</span><br /><br /> nLinTopLog2 := <span style="color: #000000;">1.20</span> <span style="color: #B900B9;">//->Lado de Cima - Topo - Inicio</span><br /> nColTopLog2 := <span style="color: #000000;">0.70</span> <span style="color: #B900B9;">//->Lado Esquerdo - Inicio</span><br /> nLinBotLog2 := <span style="color: #000000;">14.40</span> <span style="color: #B900B9;">//->Final da Linha - Lado de Baixo</span><br /> nColBotLog2 := <span style="color: #000000;">20.30</span> <span style="color: #B900B9;">//->Final do Logo - Lado Direito</span><br /><br /> oPrn:<span style="color: #000000;">Cmtr2Pix</span><span style="color: #000000;">(</span> @nLinTopLog1, @nColTopLog1 <span style="color: #000000;">)</span><br /> oPrn:<span style="color: #000000;">cmtr2Pix</span><span style="color: #000000;">(</span> @nLinBotLog1, @nColBotLog1 <span style="color: #000000;">)</span><br /><br /> oPrn:<span style="color: #000000;">Box</span><span style="color: #000000;">(</span> nLinTopLog1, nColTopLog1, nLinBotLog1, nColBotLog1, oPen1 <span style="color: #000000;">)</span><br /><br /> oPrn:<span style="color: #000000;">Cmtr2Pix</span><span style="color: #000000;">(</span> @nLinTopLog2, @nColTopLog2 <span style="color: #000000;">)</span><br /> oPrn:<span style="color: #000000;">cmtr2Pix</span><span style="color: #000000;">(</span> @nLinBotLog2, @nColBotLog2 <span style="color: #000000;">)</span><br /><br /> oPrn:<span style="color: #000000;">Box</span><span style="color: #000000;">(</span> nLinTopLog2, nColTopLog2, nLinBotLog2, nColBotLog2, oPen2 <span style="color: #000000;">)</span><br /> </div>[/code:y68nv8q8]
Regards.
|
oPen with printer | How the pen is created in the source code ? |
oPen with printer | DEFINE PEN oPen1 WIDTH nPixel COLOR CLR_HBLUE |
oPen with printer | Try
DEFINE PEN oPen1 WIDTH nPixel COLOR CLR_HBLUE OF oPrn |
oPen with printer | Also with the clausula "OF oPrn" the oPrn:line and oPrn:box are different! |
oPicture:SaveImage does not work | Here is a sample of the code I used.
It generated only an empty file of 0 bytes.
Someone an idea of what I am doing wrong.[code:3cxx66ut]Static Function LoadJpg(oPicture,cId)
cId := Trim(cId) + ".JPG"
oPicture:LoadFromClipboard()
oPicture:Refresh()
Return Nil
Static Function SaveJpg(oPicture,cId)
cId := Trim(cId)
oPicture:SaveImage(cId,2,25)
Return Nil[/code:3cxx66ut]
Thanks
Willy |
oPicture:SaveImage does not work | Use this modified SaveImage() method:
[code:21c7elx7]METHOD SaveImage( cFile, nFormat, nQuality ) CLASS TImage
// 0 -> Bmp
// 2 -> Jpg
// 13 -> Png
local hDib := DibFromBitmap( ::hBitmap )
local cTempFile := cTempFile()
local lSaved
DibWrite( cTempFile, hDib )
GloBalFree( hDib )
lSaved = FISaveImg( cTempFile, cFile, nFormat, nQuality )
FErase( cTempFile )
return lSaved[/code:21c7elx7]
EMG |
oPicture:SaveImage does not work | Hello,
I was aleady using this version of this method.
However I have copied it. The result is the same. There is a JPG file created from 0 bytes.
I use the freeimage.dll from 4SEP2005 19h01 from 1032 Kb.
This is the one that is delivered with the latest FWH
Thanks,
Willy |
oPicture:SaveImage does not work | I think I found an error in the tImage class.
In the header the method SaveImage does not mention the nQuality parameter.
The method however has the third parameter.
However this does not change the result.
I've tried the program also on a Vista PC. There is a difference. On that pc there is no file added.
On a Xp PC there is a file created with 0 bytes
Bey
Willy |
oPicture:SaveImage does not work | Sorry, it is working fine here. I don't know why it does't work for you.
EMG |
oPicture:SaveImage does not work | Thanks for trying.
Antonio, do you have any idea.
Willy |
oPopUp in class btnbmp | [quote="karinha":6sdm17s9]Dear Silvio, here you made it PUBLIC as well. The moment you post a source code on FORUM, the source code belongs to all FIVEWIN users. It's the rules, if you understand that you won't be able to fit the forum rules, feel free to stay or leave honorably.
Estimado Silvio, aquí lo hiciste PÚBLICO también. En el momento en que publica un código fuente en FORUM, el código fuente pertenece a todos los usuarios de FIVEWIN. Son las reglas, si entiendes que no podrás ajustarte a las reglas del foro, siéntete libre de quedarte o irte honorablemente.
[url:6sdm17s9]http://forums.fivetechsupport.com/viewtopic.php?f=3&t=42263&sid=c80da79f41eccdffd408d2a6abdc50d2[/url:6sdm17s9]
Gracias, thanks.
Regards, saludos.[/quote:6sdm17s9]
[b:6sdm17s9]I Know well the forum rules[/b:6sdm17s9]
every now and then in this forum some characters come out who believe themselves masters on earth and on the world and also professors who are experts in the rules of the fivetech software forum and we seniors have to succumb
on that topic I not see that function in my message but only on your message , you published a not mine function [b:6sdm17s9]I sent you via private mai[/b:6sdm17s9]l!!!
the function is of [b:6sdm17s9]José Luis Sánchez of Alanit Software[/b:6sdm17s9] and integrated on Tinforme class |
oPopUp in class btnbmp | I often use btnBmp: oPopUp, but in the button the horizontal space reserved for the PopUp is tight.
It is possible in future versions to have a variable to fix the width directly in the btnbmp class. prg?
(Now I modified the btnbmp.prg class to enlarge it)
Maurizio |
oPopUp in class btnbmp | Dear Maurizio,
Would you mind to post here your modifications ?
many thanks |
oPopUp in class btnbmp | As you did? Show us, using this template, please.
¿Como tú hiciste? Muéstranos, usando esta plantilla, por favor.
[code=fw:14eoe3ct]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #B900B9;">// C:\FWH..\SAMPLES\PICTCOLO.PRG</span><br /><br /><span style="color: #00D7D7;">#Include</span> <span style="color: #ff0000;">"FiveWin.ch"</span><br /><br /><span style="color: #00C800;">FUNCTION</span> Main<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">LOCAL</span> oDlg , oMenuPop, oBtnX, oBtnX2, <span style="color: #0000ff;">MENU</span>, oFont, aGrad<br /> <span style="color: #00C800;">LOCAL</span> nColor1 := CLR_BLACK<br /> <span style="color: #00C800;">LOCAL</span> nColor2 := CLR_WHITE<br /><br /> SET _3DLOOK <span style="color: #0000ff;">ON</span><br /><br /> SetBalloon<span style="color: #000000;">(</span> .T. <span style="color: #000000;">)</span><br /><br /> SkinButtons<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">MENU</span> oMenuPop <span style="color: #0000ff;">POPUP</span> <span style="color: #000000;">2007</span><br /><br /> <span style="color: #0000ff;">MENUITEM</span> <span style="color: #ff0000;">"First "</span> <span style="color: #0000ff;">ACTION</span> <span style="color: #0000ff;">MsgInfo</span><span style="color: #000000;">(</span> <span style="color: #ff0000;">"first"</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">SEPARATOR</span><br /> <span style="color: #0000ff;">MENUITEM</span> <span style="color: #ff0000;">"Second "</span> <span style="color: #0000ff;">ACTION</span> <span style="color: #0000ff;">MsgInfo</span><span style="color: #000000;">(</span> <span style="color: #ff0000;">"second"</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">SEPARATOR</span><br /> <span style="color: #0000ff;">MENUITEM</span> <span style="color: #ff0000;">"Colores "</span> <span style="color: #0000ff;">ACTION</span><span style="color: #000000;">(</span> PicKColors<span style="color: #000000;">(</span> oBtnx, oDlg,, <span style="color: #ff0000;">"gray"</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">ENDMENU</span><br /><br /> aGrad := <span style="color: #000000;">{</span> <span style="color: #000000;">{</span> <span style="color: #000000;">0.30</span>, CLR_WHITE, CLR_HCYAN <span style="color: #000000;">}</span>,<span style="color: #000000;">{</span> <span style="color: #000000;">0.50</span>, CLR_WHITE, CLR_HCYAN <span style="color: #000000;">}</span> <span style="color: #000000;">}</span><br /><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Ms Sans Serif"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">00</span>, <span style="color: #000000;">-16</span> BOLD<br /><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">DIALOG</span> oDlg <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">500</span>, <span style="color: #000000;">400</span> <span style="color: #0000ff;">PIXEL</span> TRUEPIXEL RESIZABLE ;<br /> <span style="color: #0000ff;">TITLE</span> <span style="color: #ff0000;">"Tavolozza colori numeri"</span> GRADIENT aGrad <span style="color: #0000ff;">FONT</span> oFont<br /><br /> oDlg:<span style="color: #000000;">lhelpIcon</span> := .F.<br /><br /> @ <span style="color: #000000;">50</span>, <span style="color: #000000;">50</span> <span style="color: #0000ff;">BTNBMP</span> oBtnx <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">60</span>, <span style="color: #000000;">60</span> <span style="color: #0000ff;">PIXEL</span> <span style="color: #0000ff;">OF</span> oDlg FLAT NOBORDER ;<br /> <span style="color: #0000ff;">PROMPT</span> <span style="color: #ff0000;">"Color"</span> FILENAME <span style="color: #ff0000;">"..<span style="color: #000000;">\b</span>itmaps<span style="color: #000000;">\1</span>6x16<span style="color: #000000;">\f</span>loppy.bmp"</span> BOTTOM ;<br /> <span style="color: #0000ff;">COLOR</span> nColor1, nColor2 ;<br /> <span style="color: #0000ff;">ACTION</span><span style="color: #000000;">(</span> PicKColors<span style="color: #000000;">(</span> oBtnx, oDlg,, <span style="color: #ff0000;">"gray"</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /> oDlg:<span style="color: #000000;">aControls</span><span style="color: #000000;">[</span> <span style="color: #000000;">1</span> <span style="color: #000000;">]</span>:<span style="color: #000000;">oPopup</span> := oMenuPop<br /><br /> @ <span style="color: #000000;">50</span>, <span style="color: #000000;">120</span> <span style="color: #0000ff;">BTNBMP</span> oBtnx2 <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">60</span>, <span style="color: #000000;">60</span> <span style="color: #0000ff;">PIXEL</span> <span style="color: #0000ff;">OF</span> oDlg FLAT NOBORDER ;<br /> <span style="color: #0000ff;">PROMPT</span> <span style="color: #ff0000;">"Exit"</span> FILENAME <span style="color: #ff0000;">"..<span style="color: #000000;">\b</span>itmaps<span style="color: #000000;">\1</span>6x16<span style="color: #000000;">\E</span>xit.bmp"</span> BOTTOM ;<br /> <span style="color: #0000ff;">COLOR</span> CLR_BLACK, nRgb<span style="color: #000000;">(</span> <span style="color: #000000;">238</span>, <span style="color: #000000;">236</span>, <span style="color: #000000;">219</span> <span style="color: #000000;">)</span> ;<br /> <span style="color: #0000ff;">ACTION</span><span style="color: #000000;">(</span> oDlg:<span style="color: #000000;">End</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /> oBtnX2:<span style="color: #000000;">lCancel</span> := .T.<br /><br /> <span style="color: #0000ff;">ACTIVATE</span> <span style="color: #0000ff;">DIALOG</span> oDlg <span style="color: #0000ff;">CENTERED</span><br /><br /> oFont:<span style="color: #000000;">End</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">RETURN</span> <span style="color: #00C800;">NIL</span><br /><br /><span style="color: #00C800;">FUNCTION</span> PicKColors<span style="color: #000000;">(</span> ocontrol, oParent, lHex, cColore <span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">LOCAL</span> oDlgSel, oPanel<br /> <span style="color: #00C800;">LOCAL</span> aColors := <span style="color: #000000;">{</span><span style="color: #000000;">}</span><br /> <span style="color: #00C800;">LOCAL</span> aReturnvalue := <span style="color: #000000;">{</span><span style="color: #000000;">}</span><br /> <span style="color: #00C800;">LOCAL</span> nSelection := <span style="color: #000000;">1</span><br /><br /> <span style="color: #00C800;">DEFAULT</span> lHex := .F.<br /><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">DIALOG</span> oDlgSel <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">400</span>, <span style="color: #000000;">200</span> <span style="color: #0000ff;">PIXEL</span><br /><br /> oDlgSel:<span style="color: #000000;">nStyle</span> = nOR<span style="color: #000000;">(</span> WS_CHILD, WS_BORDER, WS_VISIBLE, WS_POPUP <span style="color: #000000;">)</span><br /><br /> <span style="color: #0000ff;">ACTIVATE</span> <span style="color: #0000ff;">DIALOG</span> oDlgSel <span style="color: #0000ff;">CENTERED</span><br /><br /><span style="color: #00C800;">RETURN</span> <span style="color: #00C800;">NIL</span><br /><br /><span style="color: #B900B9;">// FIN / END</span><br /> </div>[/code:14eoe3ct]
Gracias, thanks.
Regards, saludos. |
oPopUp in class btnbmp | Karinha
Please erase the [b:1bqkoai9]FUNCTION AdjustWnd( oBtn, nWidth, nHeight )[/b:1bqkoai9] we havent the autorization to publish it !!! |
oPopUp in class btnbmp | [quote="Silvio.Falconi":36b2uqr2]Karinha
Please erase the [b:36b2uqr2]FUNCTION AdjustWnd( oBtn, nWidth, nHeight )[/b:36b2uqr2] we havent the autorization to publish it !!![/quote:36b2uqr2]
Dear Silvio, I didn't know that you were the owner of this function, since he is PUBLIC. But it's ok, I removed it. I don't agree with your position, but it's done.
Estimado Silvio, no sabía que eras el dueño de esta función, ya que es PÚBLICO. Pero está bien, lo eliminé. No estoy de acuerdo con tu posición, pero ya está hecho.
Look at the function here:
Mira la función aquí:
[url:36b2uqr2]http://www.pctoledo.com.br/forum/viewtopic.php?f=2&t=1170&p=3643&hilit=+dificil+aprendizado+[/url:36b2uqr2]
Is it good for you like this?
¿Te hace bien así?
Regards, saludos. |
oPopUp in class btnbmp | Dear Silvio, here you made it PUBLIC as well. The moment you post a source code on FORUM, the source code belongs to all FIVEWIN users. It's the rules, if you understand that you won't be able to fit the forum rules, feel free to stay or leave honorably.
Estimado Silvio, aquí lo hiciste PÚBLICO también. En el momento en que publica un código fuente en FORUM, el código fuente pertenece a todos los usuarios de FIVEWIN. Son las reglas, si entiendes que no podrás ajustarte a las reglas del foro, siéntete libre de quedarte o irte honorablemente.
[url:qk55gcb2]http://forums.fivetechsupport.com/viewtopic.php?f=3&t=42263&sid=4be501ba081a38054668e56d743cf050[/url:qk55gcb2]
Gracias, thanks.
Regards, saludos. |
oPopUp in class btnbmp | Dear Silvio,
function AdjustWnd() is public on github posted by Jose Luis:
[url:knxdk4td]https://github.com/JoseluisSanchez/colossus/blob/0dcf9170fb24c33dd973520097f39a5e3d1d4780/prg/ut_common.prg[/url:knxdk4td]
Lets try to help Maurizio here, thanks |
oPopUp in class btnbmp | [quote="Antonio Linares":2rt50ijv]Dear Silvio,
function AdjustWnd() is public on github posted by Jose Luis:
[url:2rt50ijv]https://github.com/JoseluisSanchez/colossus/blob/0dcf9170fb24c33dd973520097f39a5e3d1d4780/prg/ut_common.prg[/url:2rt50ijv]
Lets try to help Maurizio here, thanks[/quote:2rt50ijv]
Antonio, Te expliqué en privado.
josè de alanit si bien ha publicado sus fuentes de github no ha liberado ningún tipo de licencia y eso quiere decir que en realidad no tenemos el permiso para publicarlas en un foro público
[img:2rt50ijv]https://i.postimg.cc/90dRtxdv/hhhhh.png[/img:2rt50ijv]
Tuve un pseudo problema con btnbmp unos días (ver atrás [url:2rt50ijv]https://forums.fivetechsupport.com/viewtopic.php?f=3&t=42263&sid=a4880c7facc5b2f5f8af8d234ff88a47[/url:2rt50ijv]), luego me di por vencido y ahora uso un control tget |
oPopUp in class btnbmp | [quote="Maurizio":3sy2n0zr]I often use btnBmp: oPopUp, but in the button the horizontal space reserved for the PopUp is tight.
It is possible in future versions to have a variable to fix the width directly in the btnbmp class. prg?
(Now I modified the btnbmp.prg class to enlarge it)
Maurizio[/quote:3sy2n0zr]
Sorry Mauri,
I not understood, are you talking about space see orange arrow?
[img:3sy2n0zr]https://i.postimg.cc/4xw02BLR/JJ.png[/img:3sy2n0zr]
I think you must modify PaintPopupSection() method |
oPopUp in class btnbmp | I use April 2022 to June 2022
the changes I made are :
line 18
[b:3ot26frw]#define POPWIDTH 30 //12[/b:3ot26frw]
new variable in line 129
[b:3ot26frw]DATA nWide_P [/b:3ot26frw]
set variable line 325
[b:3ot26frw] ::nWide_P := 22[/b:3ot26frw]
and line 503
[b:3ot26frw] ::nWide_P := 22[/b:3ot26frw]
Line 525
[b:3ot26frw] If( oPopup != nil, ::nWide_P, 0 ) [/b:3ot26frw]//// My_modi If( oPopup != nil, 13, 0 )
Line 578
//::oWnd:nWidth := ::oWnd:nBtnWidth + If( ::oWnd:l3D, 3, 1 ) + 13 + 1
[b:3ot26frw] ::oWnd:nWidth := ::oWnd:nBtnWidth + If( ::oWnd:l3D, 3, 1 ) + ::nWide_P + 1[/b:3ot26frw]
Line 1062
//if nCol >= ::nWidth() - 13
[b:3ot26frw] if nCol >= ::nWidth() - ::nWide_P[/b:3ot26frw]
Line 2079
//MoveTo( hDC, nWidth - 12 + If( ::lPressed, 1, 0 ), 1 )
//LineTo( hDC, nWidth - 12 + If( ::lPressed, 1, 0 ), nHeight - 1 )
[b:3ot26frw] MoveTo( hDC, nWidth - ::nWide_P - 1 + If( ::lPressed, 1, 0 ), 1 )
LineTo( hDC, nWidth - ::nWide_P - 1 + If( ::lPressed, 1, 0 ), nHeight - 1 )[/b:3ot26frw]
SelectObject( hDC, hDarkPen )
//MoveTo( hDC, nWidth - 13 + If( ::lPressed, 1, 0 ), 1 )
//LineTo( hDC, nWidth - 13 + If( ::lPressed, 1, 0 ), nHeight - 1 )
[b:3ot26frw] MoveTo( hDC, nWidth - ::nWide_P + If( ::lPressed, 1, 0 ), 1 )
LineTo( hDC, nWidth - ::nWide_P + If( ::lPressed, 1, 0 ), nHeight - 1 )[/b:3ot26frw]
Maurizio |
oPopUp in class btnbmp | Dear Maurizio,
good morning
would you mind to post the complete PRG here ?
many thanks |
oPopUp in class btnbmp | [quote="Maurizio":v0wjv1rp]I use April 2022 to June 2022
the changes I made are :
line 18
[b:v0wjv1rp]#define POPWIDTH 30 //12[/b:v0wjv1rp]
new variable in line 129
[b:v0wjv1rp]DATA nWide_P [/b:v0wjv1rp]
set variable line 325
[b:v0wjv1rp] ::nWide_P := 22[/b:v0wjv1rp]
and line 503
[b:v0wjv1rp] ::nWide_P := 22[/b:v0wjv1rp]
Line 525
[b:v0wjv1rp] If( oPopup != nil, ::nWide_P, 0 ) [/b:v0wjv1rp]//// My_modi If( oPopup != nil, 13, 0 )
Line 578
//::oWnd:nWidth := ::oWnd:nBtnWidth + If( ::oWnd:l3D, 3, 1 ) + 13 + 1
[b:v0wjv1rp] ::oWnd:nWidth := ::oWnd:nBtnWidth + If( ::oWnd:l3D, 3, 1 ) + ::nWide_P + 1[/b:v0wjv1rp]
Line 1062
//if nCol >= ::nWidth() - 13
[b:v0wjv1rp] if nCol >= ::nWidth() - ::nWide_P[/b:v0wjv1rp]
Line 2079
//MoveTo( hDC, nWidth - 12 + If( ::lPressed, 1, 0 ), 1 )
//LineTo( hDC, nWidth - 12 + If( ::lPressed, 1, 0 ), nHeight - 1 )
[b:v0wjv1rp] MoveTo( hDC, nWidth - ::nWide_P - 1 + If( ::lPressed, 1, 0 ), 1 )
LineTo( hDC, nWidth - ::nWide_P - 1 + If( ::lPressed, 1, 0 ), nHeight - 1 )[/b:v0wjv1rp]
SelectObject( hDC, hDarkPen )
//MoveTo( hDC, nWidth - 13 + If( ::lPressed, 1, 0 ), 1 )
//LineTo( hDC, nWidth - 13 + If( ::lPressed, 1, 0 ), nHeight - 1 )
[b:v0wjv1rp] MoveTo( hDC, nWidth - ::nWide_P + If( ::lPressed, 1, 0 ), 1 )
LineTo( hDC, nWidth - ::nWide_P + If( ::lPressed, 1, 0 ), nHeight - 1 )[/b:v0wjv1rp]
Maurizio[/quote:v0wjv1rp]
I hae another release and not found th eline number you wrote |
oPopUp in class btnbmp | Dear Silvio,
Thats why I asked Maurizio to post the complete PRG <!-- s:-) --><img src="{SMILIES_PATH}/icon_smile.gif" alt=":-)" title="Smile" /><!-- s:-) --> |
oPopUp in class btnbmp | [quote="Antonio Linares":1l86xllc]Dear Silvio,
Thats why I asked Maurizio to post the complete PRG <!-- s:-) --><img src="{SMILIES_PATH}/icon_smile.gif" alt=":-)" title="Smile" /><!-- s:-) -->[/quote:1l86xllc]
I asked now via private mail ...same question |
oPopUp in class btnbmp | Antonio
btnbmp.prg the files is too big the forum will not accept it,
I'll send it to your mail
Maurizio |
oPrinter:SayBitmap() print-quality | Hi,
I'm using oPrinter:SayBitmap() for printing bitmaps.
What is the best resolution to make nice printouts.
If the print-layout should be ex. 10cm x 5cm, what is the best size for the BMP-file? 1000px x 500px the have a nice printout without deformation like my example?
Now I have the original file like this
[img:1ckj44qt]http://www.vms.be/FW/Origineel.bmp[/img:1ckj44qt]
But, If I print it to a PDF-prrinter (or normal printer) , the result is like this (it's zoomed to let you see better the problem)
[img:1ckj44qt]http://www.vms.be/FW/Geprint.GIF[/img:1ckj44qt]
Thanks, |
oPrinter:SayBitmap() print-quality | Try oPrinter:SayImage(...) for better quality |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Hola a todos,
He observado que cuando pinto un bitmap (se observa mejor en los bitmaps grandes) con oPrinter:SayBitMap() de la clase TPrinter se me produce una fuga de memoria. Lo observo con un una utilidad de sistema que me va diciendo la memoria usada en %. Cuando el .bmp es pequeño, al ser un % pequeño no se observa, pero cuando se hace la operacion varias veces o el bitmap es grande entonces se ve que la memoria no es released hasta que se sale del programa.
Entiendo que este no debe ser el comportamiento de GlobalAlloc()/ GlobalFree()
La verdad es que me corre prisa solucionarlo. Agradecido de antemano siquiera por alguna pista.
Anexo metodo (original) TPrinter():SayBitMap (Fwh 7.12/ xHarbour 1.0).
[code=fw:22ccl15g]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #B900B9;">//----------------------------------------------------------------------------//</span><br /><br /><span style="color: #00C800;">METHOD</span> SayBitmap<span style="color: #000000;">(</span> nRow, nCol, xBitmap, nWidth, nHeight, nRaster <span style="color: #000000;">)</span> <span style="color: #00C800;">CLASS</span> TPrinter<br /><br /> <span style="color: #00C800;">local</span> hDib, aBmpPal, hBitmap, hPalette<br /><br /> <span style="color: #00C800;">if</span> ::<span style="color: #000000;">hDC</span> = <span style="color: #000000;">0</span><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> <span style="color: #00C800;">endif</span><br /><br /> <span style="color: #00C800;">if</span> <span style="color: #000000;">(</span> ValType<span style="color: #000000;">(</span> xBitmap <span style="color: #000000;">)</span> == <span style="color: #ff0000;">"N"</span> <span style="color: #000000;">)</span> .or. ! File<span style="color: #000000;">(</span> xBitmap <span style="color: #000000;">)</span><br /> aBmpPal = PalBmpLoad<span style="color: #000000;">(</span> xBitmap <span style="color: #000000;">)</span><br /> hBitmap = aBmpPal<span style="color: #000000;">[</span> <span style="color: #000000;">1</span> <span style="color: #000000;">]</span><br /> hPalette = aBmpPal<span style="color: #000000;">[</span> <span style="color: #000000;">2</span> <span style="color: #000000;">]</span><br /> hDib = DibFromBitmap<span style="color: #000000;">(</span> hBitmap, hPalette <span style="color: #000000;">)</span><br /> PalBmpFree<span style="color: #000000;">(</span> hBitmap, hPalette <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">else</span><br /> hDib = DibRead<span style="color: #000000;">(</span> xBitmap <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /><br /> <span style="color: #00C800;">if</span> hDib == <span style="color: #000000;">0</span><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> <span style="color: #00C800;">endif</span><br /><br /> <span style="color: #00C800;">if</span> ! ::<span style="color: #000000;">lMeta</span><br /> hPalette = DibPalette<span style="color: #000000;">(</span> hDib <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /><br /> DibDraw<span style="color: #000000;">(</span> ::<span style="color: #000000;">hDCOut</span>, hDib, hPalette, nRow, nCol,;<br /> nWidth, nHeight, nRaster <span style="color: #000000;">)</span><br /><br /> GlobalFree<span style="color: #000000;">(</span> hDib <span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">if</span> ! ::<span style="color: #000000;">lMeta</span><br /> DeleteObject<span style="color: #000000;">(</span> hPalette <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /><br /><span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /><br /> </div>[/code:22ccl15g]
Saludos |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Hola,
Dejo como test del problema el TestPrn2.Prg que demuestra lo que digo: la pérdida/ fuga de memoria. La memoria se recupera solo al salir del programa. El problema se puede comprobar más facilmente imprimiendo pocos bitmaps, cuando el bitmap es grande, o bien, si es pequeño, imprimiendo muchas veces el bitmap.
[code=fw:146xbc3c]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #B900B9;">//----------------------------------------------------------------------------//</span><br /><span style="color: #B900B9;">// Samples\TestPrn2.Prg</span><br /> <span style="color: #00C800;">function</span> TestPerdidaDeMemoria<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">local</span> oPrn, oFont<br /> <span style="color: #00C800;">local</span> nRowStep, nColStep<br /> <span style="color: #00C800;">local</span> nRow := <span style="color: #000000;">0</span>, nCol := <span style="color: #000000;">0</span>, n, m<br /> <span style="color: #00C800;">Local</span> nMio<br /> <br /> <span style="color: #00C800;">IF</span> !File<span style="color: #000000;">(</span><span style="color: #ff0000;">"..<span style="color: #000000;">\b</span>itmaps<span style="color: #000000;">\f</span>ivewin.bmp"</span><span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">msginfo</span><span style="color: #000000;">(</span><span style="color: #ff0000;">"Se necesita ..<span style="color: #000000;">\b</span>itmaps<span style="color: #000000;">\f</span>ivewin.bmp para hacer el test !!"</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> <span style="color: #00C800;">ENDIF</span><br /> <br /> <span style="color: #B900B9;">// PrnSetSize( 2100, 1200 ) To adjust a different printer paper size!</span><br /><br /> <span style="color: #00C800;">PRINT</span> oPrn <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Testing the printer object from FiveWin"</span> PREVIEW<br /><br /> <span style="color: #00C800;">if</span> Empty<span style="color: #000000;">(</span> oPrn:<span style="color: #000000;">hDC</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span> <span style="color: #B900B9;">// Printer was not installed or ready</span><br /> <span style="color: #00C800;">endif</span><br /><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Ms Sans Serif"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">0</span>, <span style="color: #000000;">-12</span> <span style="color: #0000ff;">OF</span> oPrn<br /><br /> nRowStep = oPrn:<span style="color: #000000;">nVertRes</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> / <span style="color: #000000;">20</span> <span style="color: #B900B9;">// We want 20 rows</span><br /> nColStep = oPrn:<span style="color: #000000;">nHorzRes</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> / <span style="color: #000000;">15</span> <span style="color: #B900B9;">// We want 15 cols</span><br /> <span style="color: #00C800;">for</span> nMio:= <span style="color: #000000;">1</span> <span style="color: #0000ff;">to</span> <span style="color: #000000;">400</span><br /> <span style="color: #0000ff;">PAGE</span><br /> oPrn:<span style="color: #000000;">SayBitmap</span><span style="color: #000000;">(</span> <span style="color: #000000;">1</span>, <span style="color: #000000;">1</span>, <span style="color: #ff0000;">"..<span style="color: #000000;">\b</span>itmaps<span style="color: #000000;">\f</span>ivewin.bmp"</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">for</span> n = <span style="color: #000000;">1</span> <span style="color: #0000ff;">to</span> <span style="color: #000000;">20</span> <span style="color: #B900B9;">// rows</span><br /> nCol = <span style="color: #000000;">0</span><br /> oPrn:<span style="color: #0000ff;">Say</span><span style="color: #000000;">(</span> nRow, nCol, Str<span style="color: #000000;">(</span> n, <span style="color: #000000;">2</span> <span style="color: #000000;">)</span>, oFont <span style="color: #000000;">)</span><br /> nCol += nColStep<br /> <span style="color: #00C800;">for</span> m = <span style="color: #000000;">1</span> <span style="color: #0000ff;">to</span> <span style="color: #000000;">15</span><br /> oPrn:<span style="color: #0000ff;">Say</span><span style="color: #000000;">(</span> nRow, nCol, <span style="color: #ff0000;">"+"</span>, oFont <span style="color: #000000;">)</span><br /> nCol += nColStep<br /> <span style="color: #00C800;">next</span><br /> nRow += nRowStep<br /> <span style="color: #00C800;">next</span><br /> oPrn:<span style="color: #000000;">Line</span><span style="color: #000000;">(</span> <span style="color: #000000;">0</span>, <span style="color: #000000;">0</span>, nRow, nCol <span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">ENDPAGE</span><br /> <span style="color: #00C800;">next</span><br /> <span style="color: #00C800;">for</span> nMio:= <span style="color: #000000;">1</span> <span style="color: #0000ff;">to</span> <span style="color: #000000;">400</span><br /> <span style="color: #0000ff;">PAGE</span><br /> nRow = <span style="color: #000000;">0</span><br /> oPrn:<span style="color: #000000;">SayBitmap</span><span style="color: #000000;">(</span> <span style="color: #000000;">1</span>, <span style="color: #000000;">1</span>, <span style="color: #ff0000;">"..<span style="color: #000000;">\b</span>itmaps<span style="color: #000000;">\f</span>ivewin.bmp"</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">for</span> n = <span style="color: #000000;">1</span> <span style="color: #0000ff;">to</span> <span style="color: #000000;">20</span> <span style="color: #B900B9;">// rows</span><br /> nCol = <span style="color: #000000;">0</span><br /> oPrn:<span style="color: #0000ff;">Say</span><span style="color: #000000;">(</span> nRow, nCol, Str<span style="color: #000000;">(</span> n + <span style="color: #000000;">20</span>, <span style="color: #000000;">2</span> <span style="color: #000000;">)</span>, oFont <span style="color: #000000;">)</span><br /> nCol += nColStep<br /> <span style="color: #00C800;">for</span> m = <span style="color: #000000;">1</span> <span style="color: #0000ff;">to</span> <span style="color: #000000;">15</span><br /> oPrn:<span style="color: #0000ff;">Say</span><span style="color: #000000;">(</span> nRow, nCol, <span style="color: #ff0000;">"+"</span>, oFont <span style="color: #000000;">)</span><br /> nCol += nColStep<br /> <span style="color: #00C800;">next</span><br /> nRow += nRowStep<br /> <span style="color: #00C800;">next</span><br /> oPrn:<span style="color: #000000;">Line</span><span style="color: #000000;">(</span> <span style="color: #000000;">0</span>, <span style="color: #000000;">0</span>, nRow, nCol <span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">ENDPAGE</span><br /> <span style="color: #00C800;">next</span><br /><br /> <span style="color: #0000ff;">ENDPRINT</span><br /><br /> oFont:<span style="color: #000000;">End</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #B900B9;">// Destroy the font object</span><br /><br /><span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /><br /> </div>[/code:146xbc3c]
Saludos |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | A.
Prueba asi:
[code=fw:3s0gf32e]<div class="fw" id="{CB}" style="font-family: monospace;"> ... <br /> aBmpPal = PalBmpLoad<span style="color: #000000;">(</span> xBitmap <span style="color: #000000;">)</span><br /> hBitmap = aBmpPal<span style="color: #000000;">[</span> <span style="color: #000000;">1</span> <span style="color: #000000;">]</span><br /> hPalette = aBmpPal<span style="color: #000000;">[</span> <span style="color: #000000;">2</span> <span style="color: #000000;">]</span><br /> hDib = DibFromBitmap<span style="color: #000000;">(</span> hBitmap, hPalette <span style="color: #000000;">)</span><br /> <span style="color: #B900B9;">// PalBmpFree( hBitmap, hPalette )</span><br /> DeleteObject<span style="color: #000000;">(</span> hBitmap <span style="color: #000000;">)</span><br /> DeleteObject<span style="color: #000000;">(</span> hPalette <span style="color: #000000;">)</span><br /> ...<br /> </div>[/code:3s0gf32e] |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Antonio,
Muchas gracias por responder. Lamentablemente [b:1dgxfv0z]no[/b:1dgxfv0z] ha funcionado. Lo he probado con PalBmpRead() puesto que tengo el bitmap en disco. Aquí te dejo como ha quedado el metodo despues de las modificaciones:
[code=fw:1dgxfv0z]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #00C800;">METHOD</span> SayBitmap<span style="color: #000000;">(</span> nRow, nCol, xBitmap, nWidth, nHeight, nRaster <span style="color: #000000;">)</span> <span style="color: #00C800;">CLASS</span> TPrinter<br /><br /> <span style="color: #00C800;">local</span> hDib, aBmpPal, hBitmap, hPalette<br /><br /> <span style="color: #00C800;">if</span> ::<span style="color: #000000;">hDC</span> = <span style="color: #000000;">0</span><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> <span style="color: #00C800;">endif</span><br /><br /> <span style="color: #00C800;">if</span> <span style="color: #000000;">(</span> ValType<span style="color: #000000;">(</span> xBitmap <span style="color: #000000;">)</span> == <span style="color: #ff0000;">"N"</span> <span style="color: #000000;">)</span> .or. ! File<span style="color: #000000;">(</span> xBitmap <span style="color: #000000;">)</span><br /> aBmpPal = PalBmpLoad<span style="color: #000000;">(</span> xBitmap <span style="color: #000000;">)</span><br /> hBitmap = aBmpPal<span style="color: #000000;">[</span> <span style="color: #000000;">1</span> <span style="color: #000000;">]</span><br /> hPalette = aBmpPal<span style="color: #000000;">[</span> <span style="color: #000000;">2</span> <span style="color: #000000;">]</span><br /> hDib = DibFromBitmap<span style="color: #000000;">(</span> hBitmap, hPalette <span style="color: #000000;">)</span><br /> PalBmpFree<span style="color: #000000;">(</span> hBitmap, hPalette <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">else</span><br /> ******** Yo uso <span style="color: #0000ff;">bitmaps</span> desde fichero .bmp **********<br /><span style="color: #B900B9;">// hDib = DibRead( xBitmap )</span><br /> aBmpPal = PalBmpRead<span style="color: #000000;">(</span>::<span style="color: #000000;">hdc</span>, xBitmap <span style="color: #000000;">)</span><br /> hBitmap = aBmpPal<span style="color: #000000;">[</span> <span style="color: #000000;">1</span> <span style="color: #000000;">]</span><br /> hPalette = aBmpPal<span style="color: #000000;">[</span> <span style="color: #000000;">2</span> <span style="color: #000000;">]</span><br /> hDib = DibFromBitmap<span style="color: #000000;">(</span> hBitmap, hPalette <span style="color: #000000;">)</span><br /> DeleteObject<span style="color: #000000;">(</span>hBitMap<span style="color: #000000;">)</span><br /> DeleteObject<span style="color: #000000;">(</span>hPalette<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /><br /> <span style="color: #00C800;">if</span> hDib == <span style="color: #000000;">0</span><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> <span style="color: #00C800;">endif</span><br /><br /> <span style="color: #00C800;">if</span> ! ::<span style="color: #000000;">lMeta</span><br /> hPalette = DibPalette<span style="color: #000000;">(</span> hDib <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /><br /> DibDraw<span style="color: #000000;">(</span> ::<span style="color: #000000;">hDCOut</span>, hDib, hPalette, nRow, nCol,;<br /> nWidth, nHeight, nRaster <span style="color: #000000;">)</span><br /><br /> GlobalFree<span style="color: #000000;">(</span> hDib <span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">if</span> ! ::<span style="color: #000000;">lMeta</span><br /> DeleteObject<span style="color: #000000;">(</span> hPalette <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /><br /><span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> </div>[/code:1dgxfv0z]
Yo no se manejar el API Win32, y por eso quiza diga una tonteria: ¿ puede ser que la memoria no se libere hasta que el dispositivo ::hdcout sea released y si el dispositivo no es released entonces por eso queda la memoria pillada ? A este tema le he dado mil vueltas, dentro de mis limitaciones, y no he conseguido hasta ahora sacarle punta.
Saludos |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | A.
Podemos seguir haciendo otras pruebas. Comenta esta línea y prueba a ver si hay algún cambio:
// DibDraw( ::hDCOut, hDib, hPalette, nRow, nCol,;
// nWidth, nHeight, nRaster )
gracias |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Antonio,
[quote="Antonio Linares":28cztjpu]A.
Podemos seguir haciendo otras pruebas. Comenta esta línea y prueba a ver si hay algún cambio:
// DibDraw( ::hDCOut, hDib, hPalette, nRow, nCol,;
// nWidth, nHeight, nRaster )
gracias[/quote:28cztjpu]
Comentando la funcion DibDraw(): [b:28cztjpu]NO[/b:28cztjpu] dibuja nada y [b:28cztjpu]NO[/b:28cztjpu] hay escape de memoria
Me encantaria seguir haciendo otras pruebas hasta dar con la tecla. Gracias |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Como compruebas la pérdida de memoria ?
El código fuente de DibDraw() está en FWH\source\winapi\dib.c pero no reserva/libera memoria. |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Antonio,
La memoria, además de con GlobalMemoryStatusEx(), lo compruebo con una utilidad externa. Ambos devuelven siempre el mismo %, con lo que imagino que esta bien. En todo caso, cuando la carga de memoria es muy alta..., no se el %, entonces empieza a no pintar los bitmaps, como si no tuviese memoria... con lo que me lleva a pensar que ese % de memoria da un dato "bueno".
[code=fw:3bceoysk]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><br /><span style="color: #00D7D7;">#pragma</span> BEGINDUMP<br /><span style="color: #00D7D7;">#include</span> <span style="color: #ff0000;">"windows.h"</span><br /><span style="color: #00D7D7;">#include</span> <span style="color: #ff0000;">"hbapi.h"</span><br /><span style="color: #00D7D7;">#include</span> <span style="color: #ff0000;">"hbcomp.h"</span><br /><br /><br /><span style="color: #00C800;">HB_FUNC</span> <span style="color: #000000;">(</span> GLOBALMEMORYSTATUSEX <span style="color: #000000;">)</span><br /><span style="color: #000000;">{</span><br /> MEMORYSTATUSEX mst;<br /> long nMem = hb_parnl<span style="color: #000000;">(</span><span style="color: #000000;">1</span><span style="color: #000000;">)</span>;<br /><br /> mst.dwLength = sizeof<span style="color: #000000;">(</span> MEMORYSTATUSEX <span style="color: #000000;">)</span>;<br /> GlobalMemoryStatusEx<span style="color: #000000;">(</span> &mst <span style="color: #000000;">)</span>;<br /><br /> <span style="color: #00C800;">switch</span><span style="color: #000000;">(</span> nMem <span style="color: #000000;">)</span><br /> <span style="color: #000000;">{</span><br /> <span style="color: #00C800;">case</span> <span style="color: #000000;">0</span>: hb_retnd<span style="color: #000000;">(</span> mst.dwMemoryLoad <span style="color: #000000;">)</span> ; <span style="color: #00C800;">break</span>; <span style="color: #B900B9;">// <- Con este compruebo la memoria usada (en %)</span><br /> <span style="color: #00C800;">case</span> <span style="color: #000000;">1</span>: hb_retnd<span style="color: #000000;">(</span> mst.ullTotalPhys <span style="color: #000000;">)</span> ; <span style="color: #00C800;">break</span>;<br /> <span style="color: #00C800;">case</span> <span style="color: #000000;">2</span>: hb_retnd<span style="color: #000000;">(</span> mst.ullAvailPhys <span style="color: #000000;">)</span> ; <span style="color: #00C800;">break</span>;<br /> <span style="color: #00C800;">case</span> <span style="color: #000000;">3</span>: hb_retnd<span style="color: #000000;">(</span> mst.ullTotalPageFile <span style="color: #000000;">)</span> ; <span style="color: #00C800;">break</span>;<br /> <span style="color: #00C800;">case</span> <span style="color: #000000;">4</span>: hb_retnd<span style="color: #000000;">(</span> mst.ullAvailPageFile <span style="color: #000000;">)</span> ; <span style="color: #00C800;">break</span>;<br /> <span style="color: #00C800;">case</span> <span style="color: #000000;">5</span>: hb_retnd<span style="color: #000000;">(</span> mst.ullTotalVirtual <span style="color: #000000;">)</span> ; <span style="color: #00C800;">break</span>;<br /> <span style="color: #00C800;">case</span> <span style="color: #000000;">6</span>: hb_retnd<span style="color: #000000;">(</span> mst.ullAvailVirtual <span style="color: #000000;">)</span> ; <span style="color: #00C800;">break</span>;<br /> <span style="color: #00C800;">case</span> <span style="color: #000000;">7</span>: hb_retnd<span style="color: #000000;">(</span> mst.ullAvailExtendedVirtual <span style="color: #000000;">)</span> ; <span style="color: #00C800;">break</span>;<br /> <span style="color: #00C800;">default</span>: <span style="color: #000000;">hb_retnd</span><span style="color: #000000;">(</span> <span style="color: #000000;">0</span> <span style="color: #000000;">)</span> ;<br /> <span style="color: #000000;">}</span><br /><span style="color: #000000;">}</span><br /><span style="color: #00D7D7;">#pragma</span> ENDDUMP<br /><br /> </div>[/code:3bceoysk]
Por decir algo: ¿ no sera que en DibDraw() algo se bloquea o queda sin release y eso impida a GlobalFree() hacer su trabajo ? |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | A. (Antonio, Adolfo, Alfonso... ?) <!-- s:-) --><img src="{SMILIES_PATH}/icon_smile.gif" alt=":-)" title="Smile" /><!-- s:-) -->
Prueba a implementar la función DibDraw() en tu aplicación y asi puedes hacerle modificaciones.
Añade este código al final de tu PRG principal:
[code=fw:1tf82npf]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #00D7D7;">#pragma</span> BEGINDUMP<br /><br /><span style="color: #00D7D7;">#include</span> <windows.h><br /><span style="color: #00D7D7;">#include</span> <hbapi.h><br /><br /><span style="color: #00C800;">static</span> LPSTR DibBits<span style="color: #000000;">(</span> LPBITMAPINFOHEADER lpBmp <span style="color: #000000;">)</span><br /><span style="color: #000000;">{</span><br /> LPSTR lpBits;<br /> WORD wColors = DibNumColors<span style="color: #000000;">(</span> lpBmp <span style="color: #000000;">)</span>; <span style="color: #B900B9;">// wDIBColors( lpBmp );</span><br /><br /> lpBits = <span style="color: #000000;">(</span> <span style="color: #000000;">(</span>LPSTR<span style="color: #000000;">)</span> lpBmp <span style="color: #000000;">)</span> + <span style="color: #000000;">(</span> DWORD <span style="color: #000000;">)</span> lpBmp->biSize;<br /><br /> <span style="color: #00C800;">if</span><span style="color: #000000;">(</span> lpBmp->biSize == sizeof<span style="color: #000000;">(</span> BITMAPCOREHEADER <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /> lpBits += wColors * sizeof<span style="color: #000000;">(</span> RGBTRIPLE <span style="color: #000000;">)</span>;<br /> <span style="color: #00C800;">else</span><br /> lpBits += wColors * sizeof<span style="color: #000000;">(</span> RGBQUAD <span style="color: #000000;">)</span>;<br /><br /> <span style="color: #00C800;">return</span> lpBits;<br /><span style="color: #000000;">}</span><br /><br /><span style="color: #00C800;">static</span> BOOL DibDraw<span style="color: #000000;">(</span> HDC hDC, HGLOBAL hDib, WORD wCol, WORD wRow,<br /> HPALETTE hPalette, WORD wWidth, WORD wHeight, DWORD dwRop <span style="color: #000000;">)</span><br /><span style="color: #000000;">{</span><br /> LPBITMAPINFOHEADER lpBmp;<br /> LPSTR lpBits;<br /> HPALETTE oldPal = <span style="color: #000000;">(</span>HPALETTE<span style="color: #000000;">)</span> <span style="color: #000000;">0</span>;<br /> HBITMAP hBmpOld;<br /><br /> lpBmp = <span style="color: #000000;">(</span> LPBITMAPINFOHEADER <span style="color: #000000;">)</span> GlobalLock<span style="color: #000000;">(</span> hDib <span style="color: #000000;">)</span>;<br /><br /> dwRop = <span style="color: #000000;">(</span> dwRop == <span style="color: #000000;">(</span> DWORD <span style="color: #000000;">)</span> <span style="color: #000000;">-1</span> ? SRCCOPY: <span style="color: #000000;">dwRop</span> <span style="color: #000000;">)</span>;<br /><br /> <span style="color: #00C800;">if</span><span style="color: #000000;">(</span> lpBmp <span style="color: #000000;">)</span><br /> <span style="color: #000000;">{</span><br /> lpBits = DibBits<span style="color: #000000;">(</span>lpBmp<span style="color: #000000;">)</span>;<br /><br /> <span style="color: #00C800;">if</span><span style="color: #000000;">(</span> hPalette <span style="color: #000000;">)</span><br /> <span style="color: #000000;">{</span><br /> oldPal = SelectPalette<span style="color: #000000;">(</span> hDC, hPalette, <span style="color: #00C800;">FALSE</span><span style="color: #000000;">)</span>;<br /> RealizePalette<span style="color: #000000;">(</span> hDC <span style="color: #000000;">)</span>;<br /> <span style="color: #000000;">}</span><br /><br /> <span style="color: #00C800;">if</span><span style="color: #000000;">(</span> <span style="color: #000000;">(</span> wWidth == <span style="color: #000000;">0</span> <span style="color: #000000;">)</span> || <span style="color: #000000;">(</span> wHeight == <span style="color: #000000;">0</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /> SetDIBitsToDevice<span style="color: #000000;">(</span> hDC, wCol, wRow, lpBmp->biWidth,<br /> lpBmp->biHeight, <span style="color: #000000;">0</span>, <span style="color: #000000;">0</span>, <span style="color: #000000;">0</span>,<br /> lpBmp->biHeight, lpBits, <span style="color: #000000;">(</span> BITMAPINFO * <span style="color: #000000;">)</span> lpBmp, DIB_RGB_COLORS <span style="color: #000000;">)</span>;<br /> <span style="color: #00C800;">else</span><br /> StretchDIBits<span style="color: #000000;">(</span> hDC, wCol, wRow, wWidth, wHeight,<br /> <span style="color: #000000;">0</span>, <span style="color: #000000;">0</span>, lpBmp->biWidth, lpBmp->biHeight,<br /> lpBits, <span style="color: #000000;">(</span> BITMAPINFO * <span style="color: #000000;">)</span> lpBmp, DIB_RGB_COLORS, dwRop <span style="color: #000000;">)</span>;<br /><br /> <span style="color: #00C800;">if</span><span style="color: #000000;">(</span> oldPal <span style="color: #000000;">)</span><br /> <span style="color: #000000;">{</span><br /> SelectPalette<span style="color: #000000;">(</span> hDC, oldPal, <span style="color: #00C800;">TRUE</span> <span style="color: #000000;">)</span>;<br /> RealizePalette<span style="color: #000000;">(</span> hDC <span style="color: #000000;">)</span>;<br /> <span style="color: #000000;">}</span><br /><br /> GlobalUnlock<span style="color: #000000;">(</span> hDib <span style="color: #000000;">)</span>;<br /><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">TRUE</span>;<br /> <span style="color: #000000;">}</span><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">FALSE</span>;<br /><span style="color: #000000;">}</span><br /><br /><span style="color: #00C800;">HB_FUNC</span><span style="color: #000000;">(</span> DIBDRAW <span style="color: #000000;">)</span> <span style="color: #B900B9;">// ( hDC, hMemBitmap, hPalette, nRow, nCol, nWidth, nHeight, nRop )</span><br /><span style="color: #000000;">{</span><br /> HDC hDC = <span style="color: #000000;">(</span> HDC <span style="color: #000000;">)</span> hb_parnl<span style="color: #000000;">(</span> <span style="color: #000000;">1</span> <span style="color: #000000;">)</span>;<br /> HGLOBAL hDib = <span style="color: #000000;">(</span> HGLOBAL <span style="color: #000000;">)</span> hb_parnl<span style="color: #000000;">(</span> <span style="color: #000000;">2</span> <span style="color: #000000;">)</span>;<br /> HPALETTE hPal = <span style="color: #000000;">(</span> HPALETTE <span style="color: #000000;">)</span> hb_parnl<span style="color: #000000;">(</span> <span style="color: #000000;">3</span> <span style="color: #000000;">)</span>;<br /><br /> <span style="color: #00C800;">if</span><span style="color: #000000;">(</span> hDC && hDib <span style="color: #000000;">)</span><br /> hb_retl<span style="color: #000000;">(</span> DibDraw<span style="color: #000000;">(</span> hDC, hDib, <span style="color: #000000;">(</span> WORD <span style="color: #000000;">)</span> hb_parni<span style="color: #000000;">(</span> <span style="color: #000000;">5</span> <span style="color: #000000;">)</span>, <span style="color: #000000;">(</span> WORD <span style="color: #000000;">)</span> hb_parni<span style="color: #000000;">(</span> <span style="color: #000000;">4</span> <span style="color: #000000;">)</span>, hPal,<br /> <span style="color: #000000;">(</span> WORD <span style="color: #000000;">)</span> hb_parni<span style="color: #000000;">(</span> <span style="color: #000000;">6</span> <span style="color: #000000;">)</span>, <span style="color: #000000;">(</span> WORD <span style="color: #000000;">)</span> hb_parni<span style="color: #000000;">(</span> <span style="color: #000000;">7</span> <span style="color: #000000;">)</span>,<br /> <span style="color: #000000;">(</span> DWORD <span style="color: #000000;">)</span> <span style="color: #000000;">(</span> <span style="color: #000000;">(</span> void * <span style="color: #000000;">)</span> hb_parni<span style="color: #000000;">(</span> <span style="color: #000000;">8</span> <span style="color: #000000;">)</span> != <span style="color: #00C800;">NULL</span> ? <span style="color: #000000;">(</span> DWORD <span style="color: #000000;">)</span> hb_parni<span style="color: #000000;">(</span> <span style="color: #000000;">8</span> <span style="color: #000000;">)</span>: <span style="color: #000000;"><span style="color: #000000;">(</span></span> DWORD <span style="color: #000000;">)</span> <span style="color: #000000;">-1</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span>;<br /><span style="color: #000000;">}</span><br /><br /><span style="color: #00D7D7;">#pragma</span> ENDDUMP<br /> </div>[/code:1tf82npf]
Prueba a añadirlo a tu PRG y compueba si se compila bien y si funciona, gracias |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | A. de Antonio <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt=":D" title="Very Happy" /><!-- s:D -->
He puesto el codigo que me has enviado y he probado y todo sigue igual (sigue consumiendo memoria).
Luego he probado a comentar la StretchDIBits( ) y entonces he observado que [b:1dmips6q]NO[/b:1dmips6q] pinta nada pero [b:1dmips6q]NO[/b:1dmips6q] consume memoria.
[code=fw:1dmips6q]<div class="fw" id="{CB}" style="font-family: monospace;"><br /> <span style="color: #B900B9;">// StretchDIBits( hDC, wCol, wRow, wWidth, wHeight, 0, 0, lpBmp->biWidth, lpBmp->biHeight,</span><br /> <span style="color: #B900B9;">// lpBits, ( BITMAPINFO * ) lpBmp, DIB_RGB_COLORS, dwRop );</span><br /> </div>[/code:1dmips6q] |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Antonio,
Bueno, lo importante es que ya sabemos de donde viene el problema: función StretchDIBits().
Ahora pensemos una estrategia...
Miremos por ejemplo el código que use Wine para la función StretchDIBits():
[url:3kas59ld]http://cvs.winehq.org/cvsweb/wine/dlls/gdi/Attic/dib.c?rev=1.22&content-type=text/x-cvsweb-markup[/url:3kas59ld] |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Buscando en google veo que otros programadores (en otros lenguajes) han tenido problemas tambien con esta función:
[url:o0tr6mqn]http://stackoverflow.com/questions/8036855/how-to-handle-gdi-resource-leak[/url:o0tr6mqn]
Quizá eso nos de una pista de por donde buscar... |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Antonio,
Si no haces el PREVIEW (quitando esa clausula), se produce la misma pérdida ?
gracias por tus pruebas, |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Antonio,
RESPUESTA 1:
Pues siento decirte que creo que [b:1zhqf62c]NO[/b:1zhqf62c] es la StretchDIBits() porque si modifico lo que me has mandado y pongo:
[code=fw:1zhqf62c]<div class="fw" id="{CB}" style="font-family: monospace;"><br />...<br /><span style="color: #B900B9;">// if( ( wWidth == 0 ) || ( wHeight == 0 ) )</span><br /> <span style="color: #00C800;">if</span><span style="color: #000000;">(</span> <span style="color: #000000;">1</span> <span style="color: #000000;">)</span><br /> SetDIBitsToDevice<span style="color: #000000;">(</span> hDC, wCol, wRow, lpBmp->biWidth,<br /> lpBmp->biHeight, <span style="color: #000000;">0</span>, <span style="color: #000000;">0</span>, <span style="color: #000000;">0</span>,<br /> lpBmp->biHeight, lpBits, <span style="color: #000000;">(</span> BITMAPINFO * <span style="color: #000000;">)</span> lpBmp, DIB_RGB_COLORS <span style="color: #000000;">)</span>;<br /> <span style="color: #00C800;">else</span><br /><span style="color: #B900B9;">// StretchDIBits( hDC, wCol, wRow, wWidth, wHeight,</span><br /><span style="color: #B900B9;">// 0, 0, lpBmp->biWidth, lpBmp->biHeight,</span><br /><span style="color: #B900B9;">// lpBits, ( BITMAPINFO * ) lpBmp, DIB_RGB_COLORS, dwRop );</span><br />...<br /> </div>[/code:1zhqf62c]
Entonces la imagen [b:1zhqf62c]SI[/b:1zhqf62c] se pinta, sin redimensionar (utilizando SetDIBitsToDevice()), pero [b:1zhqf62c]SI[/b:1zhqf62c] hay fuga de memoria.
¿ Sera por alguna funcion comun para SetDIBitsToDevice() y StretchDIBits() ?
RESPUESTA 2:
Linea ! digo bingo ! Sin preview [b:1zhqf62c]NO[/b:1zhqf62c] hay fuga. |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Antonio,
Encontrado el problema; resulta que yo utilizo una [u:4mnut7fq]RPreview[/u:4mnut7fq] modificada por algun compañero del foro, siento no recordar el nombre; es una [u:4mnut7fq]RPreview[/u:4mnut7fq] que lleva una [u:4mnut7fq]TListView[/u:4mnut7fq] con las miniaturas de las paginas. Pues bien, he puesto la preview original de fwh y YA [b:4mnut7fq]NO[/b:4mnut7fq] HAY CONSUMO DE MEMORIA !!
Muchisimas gracias Antonio por tu ayuda, ha sido de gran valor.
Feliz Navidad !
Saludos |
oPrinter:SayBitmap/ GlobalAlloc-GlobalFree ¿fuga de memoria? | Antonio,
Me alegro de que el asunto quede resuelto <!-- s:-) --><img src="{SMILIES_PATH}/icon_smile.gif" alt=":-)" title="Smile" /><!-- s:-) --> |
oPrinter:SetCopies(n) | Hola,
Que estoy haciendo mal en este codigo para que no me funcione SetCopies()
// ========= codigo ========
[code=fw:1u1vce3d]<div class="fw" id="{CB}" style="font-family: monospace;"><ol><li style="" class="li1"> </li><li style="" class="li2"> <span style="color: #008000;">PRINT</span> oPrn <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Impresión de Recibo de Ventas"</span></li><li style="" class="li1"> oPrn:<span style="">setcopies</span><span style="color: #000000;">(</span><span style="color: #000000;">2</span><span style="color: #000000;">)</span></li><li style="" class="li2"> </li><li style="" class="li1"> </li><li style="" class="li2"> <span style="color: #0000ff;">PAGE</span></li><li style="" class="li1"> oPrn:<span style="">cmSay</span><span style="color: #000000;">(</span>nRenglon, <span style="color: #000000;">000.000</span>, <span style="color: #000000;">(</span>cClientes<span style="color: #000000;">)</span>->Codigo, oFont9<span style="color: #000000;">)</span></li><li style="" class="li2"> nRenglon += .<span style="color: #000000;">35</span></li><li style="" class="li1"> oPrn:<span style="">cmSay</span><span style="color: #000000;">(</span>nRenglon, <span style="color: #000000;">000.000</span>, <span style="color: #000000;">(</span>cClientes<span style="color: #000000;">)</span>->Nombre, oFont9<span style="color: #000000;">)</span></li><li style="" class="li2"> </li><li style="" class="li1"> <span style="color: #0000ff;">ENDPAGE</span></li><li style="" class="li2"> ENDPRINT</li><li style="" class="li1"> </li></ol></div>[/code:1u1vce3d]
Saludos,
Mauricio |
oPrinter:SetCopies(n) | Hello,
somebody is using oPrn:SetCopies(2), it does not work to me
in documents of a single page,
Regards,
Mauricio |
oPrinter:SetCopies(n) | Mauricio,
[quote="Mauricio":2yj1lmpj]somebody is using oPrn:SetCopies(2), it does not work to me[/quote:2yj1lmpj]
I tried it long ago but found it doesn't work will ALL the printer drivers.
In my tests I noticed that some other programs (Thunderbird for example) couldn't print multiple copies of the same document too (on those printers), so I gave up and choose to print the same job twice (in a loop).
Hi,
Davide |
oPrn BOX ERROR | [img:1tge2hhs]https://i.postimg.cc/4d3VDDjc/jj.jpg[/img:1tge2hhs]
I need to make this box and put the text on one of 9 position
Top left
Top Right
Top Center
Bottom Left
Bottom Right
Bottom Center
Left
Right
Center
I tried the test of Nages but there is something not run ok
I tried with BOx and Roundbox( with brush)
ERROR : the text is never printed on the position I selected
as you can see here
[img:1tge2hhs]https://i.postimg.cc/P50k12yR/ggg.png[/img:1tge2hhs]
[b:1tge2hhs]this is the test[/b:1tge2hhs]
[code=fw:1tge2hhs]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #00D7D7;">#include</span> <span style="color: #ff0000;">"fivewin.ch"</span><br /><br /><br /><br /><span style="color: #00C800;">Function</span> Test<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">local</span> lPrv:=.t.<br /><span style="color: #00C800;">local</span> oBrush<br /><br /> <span style="color: #00C800;">local</span> nRow:= <span style="color: #000000;">5.5</span> ,;<br /> nCol:= <span style="color: #000000;">1</span> ,;<br /> nHei:= nRow<span style="color: #000000;">+0.8</span> ,;<br /> nWid:= <span style="color: #000000;">5.5</span> ,;<br /> cFnt := <span style="color: #ff0000;">"Arial"</span> ,;<br /> nSiz := <span style="color: #000000;">6</span> ,;<br /> lBold := .T. ,;<br /> lItalic := .F. ,;<br /> nColorFont := CLR_WHITE ,;<br /> cAlign := <span style="color: #ff0000;">"TL"</span> ,;<br /> cTxt:=<span style="color: #ff0000;">"ABCDEFGH"</span><br /><br /><span style="color: #00C800;">local</span> oFnt<br /><span style="color: #00C800;">local</span> oPrn<br /><br /><span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">BRUSH</span> oBrush FILE <span style="color: #ff0000;">"c:<span style="color: #000000;">\f</span>wh<span style="color: #000000;">\b</span>itmaps<span style="color: #000000;">\b</span>ackgrnd<span style="color: #000000;">\p</span>ebbles.bmp"</span><br /><br /> oPrn:=PrintBegin<span style="color: #000000;">(</span><span style="color: #ff0000;">"Test Box and RoundBox"</span>,.F.,lPrv,,.T.<span style="color: #000000;">)</span><br /> oPrn:<span style="color: #000000;">SetPortrait</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> PageBegin<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> CursorWait<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> oFnt:=TFont<span style="color: #000000;">(</span><span style="color: #000000;">)</span>:<span style="color: #00C800;">New</span><span style="color: #000000;">(</span>cFnt,<span style="color: #000000;">0</span>,-nSiz,.F.,lBold,,,,lItalic,,,,,,,oPrn<span style="color: #000000;">)</span><br /><br /><br /> <span style="color: #B900B9;">// first test</span><br /><br /> oPrn:<span style="color: #000000;">Box</span><span style="color: #000000;">(</span>nRow,nCol,nHei,nWid, <span style="color: #000000;">{</span> CLR_BLACK, <span style="color: #000000;">0.01</span> <span style="color: #000000;">}</span>, CLR_HGRAY, ;<br /> <span style="color: #000000;">{</span> cTxt, oFnt, nColorFont, cAlign <span style="color: #000000;">}</span>, ;<br /> <span style="color: #ff0000;">"CM"</span> <span style="color: #000000;">)</span><br /><br /><br /><br /><span style="color: #B900B9;">//Second Test</span><br /> nRow:= <span style="color: #000000;">9.5</span><br /> nCol:= <span style="color: #000000;">1</span><br /> nHei:= nRow<span style="color: #000000;">+0.8</span><br /> nWid:= <span style="color: #000000;">5.5</span><br /><br /> oPrn:<span style="color: #000000;">RoundBox</span><span style="color: #000000;">(</span>nRow,nCol,nHei,nWid,.<span style="color: #000000;">5</span>, .<span style="color: #000000;">5</span>, <span style="color: #000000;">{</span> CLR_HRED, <span style="color: #000000;">0.01</span> <span style="color: #000000;">}</span>, oBrush, ;<br /> <span style="color: #000000;">{</span> cTxt, oFnt, nColorFont, cAlign<span style="color: #000000;">}</span>, ;<br /> <span style="color: #ff0000;">"CM"</span> <span style="color: #000000;">)</span><br /><br /><br /> oFnt:<span style="color: #000000;">end</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">RELEASE</span> <span style="color: #0000ff;">BRUSH</span> oBrush<br /> PageEnd<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> PrintEnd<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> CursorArrow<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">RETURN</span> <span style="color: #00C800;">NIL</span><br /> </div>[/code:1tge2hhs] |
oPrn BOX ERROR | This works from FWH2007 onwards. |
oPrn BOX ERROR | [quote="nageswaragunupudi":30qxsjd2]This works from FWH2007 onwards.[/quote:30qxsjd2]
Now I don't remember what version I probably have here in the office I haven't updated the system |
oPrn BOX ERROR | [quote="Silvio.Falconi":3t2g6j3x][quote="nageswaragunupudi":3t2g6j3x]This works from FWH2007 onwards.[/quote:3t2g6j3x]
Now I don't remember what version I probably have here in the office I haven't updated the system[/quote:3t2g6j3x]
however it is even stranger because I took a test and it worked, at least at home
Buit I resolved
see the email pls |
oPrn BOX ERROR | [quote="nageswaragunupudi":2tju76gd]This works from FWH2007 onwards.[/quote:2tju76gd]
Nages,
I make a check
on fwh April on function TxtInRct( hDC, aRect, aText ) there is a[b:2tju76gd] ""[/b:2tju76gd] ( school office version)
on fwh May and June 2020 on function TxtInRct( hDC, aRect, aText ) there is a[b:2tju76gd] aRect[4] [/b:2tju76gd] ( home version)
how do you tell me that this change[b:2tju76gd] is from the july (20.07) version?[/b:2tju76gd]
now I wish the applause of linossi ... |
oPrn PREVIEW en Apaisado pero imprime en Vertical | Buenas.
Tengo un Informe en apaisado que lo visualiza perfectamente , pero al imprimir desde el propio preview, opción file-> print que permite seleccionar el rango de paginas a imprimir, lo hace en vertical aunque este activado, vertical/horizontal automatico en la propiedades de la impresora.
Tengo que "obligarla" en las propiedades a Horizontal para que lo haga.
Hay algún truco para que respete esta instrucción oPrn:SetLandScape() e imprima EN PAPEL como se ve en el modo PREVIEW ¿?
[code=fw:1b4f0bn5]<div class="fw" id="{CB}" style="font-family: monospace;"> <br /> <span style="color: #00C800;">If</span> upper<span style="color: #000000;">(</span>cPreview<span style="color: #000000;">)</span> = <span style="color: #ff0000;">"SI"</span><br /> <span style="color: #00C800;">PRINT</span> oPrn <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Listado Capitulos por OBRA "</span> PREVIEW <br /> <span style="color: #00C800;">else</span><br /> <span style="color: #00C800;">PRINT</span> oPrn <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"Listado Capitulos por OBRA"</span> <br /> End <span style="color: #00C800;">If</span><br /><br /> oPrn:<span style="color: #000000;">SetPage</span><span style="color: #000000;">(</span> <span style="color: #000000;">9</span> <span style="color: #000000;">)</span> <span style="color: #B900B9;">// Papel A4==>9</span><br /> oPrn:<span style="color: #000000;">SetLandScape</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #B900B9;">// Orientacion Apaisada</span><br /> </div>[/code:1b4f0bn5] |
oPrn PREVIEW en Apaisado pero imprime en Vertical | Buenos días.
He probado fwh/samples/tesrprn3.prg, y veo que en este ejemplo pasa lo mismo, por mucho que vea en pantalla en horizontal, imprime en vertical, (lo que tenga en las propiedades la impresora).
por no perder mas tiempo, con la clase tReport pasa lo mismo ¿?.
Muchas gracias por adelantado |
oPrn PREVIEW en Apaisado pero imprime en Vertical | Si no te funciona, intenta poniéndolo dentro de la clausula PAGE
[code=fw:tgosd2vv]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><br /> <span style="color: #0000ff;">PAGE</span><br /> oPrn:<span style="color: #000000;">SetPage</span><span style="color: #000000;">(</span> <span style="color: #000000;">9</span> <span style="color: #000000;">)</span><br /> .../...<br /> </div>[/code:tgosd2vv] |
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