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<html><head><title>dlib C++ Library - fonts.cpp</title></head><body bgcolor='white'><pre> |
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<font color='#009900'>// Copyright (C) 2005 Davis E. King ([email protected]), and Nils Labugt, Keita Mochizuki |
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</font><font color='#009900'>// License: Boost Software License See LICENSE.txt for the full license. |
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</font><font color='#0000FF'>#ifndef</font> DLIB_FONTs_CPP_ |
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<font color='#0000FF'>#define</font> DLIB_FONTs_CPP_ |
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<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='fonts.h.html'>fonts.h</a>" |
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<font color='#0000FF'>#include</font> <font color='#5555FF'><</font>fstream<font color='#5555FF'>></font> |
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<font color='#0000FF'>#include</font> <font color='#5555FF'><</font>memory<font color='#5555FF'>></font> |
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<font color='#0000FF'>#include</font> <font color='#5555FF'><</font>sstream<font color='#5555FF'>></font> |
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<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='../serialize.h.html'>../serialize.h</a>" |
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<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='../base64.h.html'>../base64.h</a>" |
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<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='../compress_stream.h.html'>../compress_stream.h</a>" |
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<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='../tokenizer.h.html'>../tokenizer.h</a>" |
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<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='nativefont.h.html'>nativefont.h</a>" |
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<font color='#0000FF'>namespace</font> dlib |
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<b>{</b> |
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<font color='#009900'>// ---------------------------------------------------------------------------------------- |
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</font> |
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<font color='#0000FF'>const</font> std::string <b><a name='get_decoded_string_with_default_font_data'></a>get_decoded_string_with_default_font_data</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> |
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<b>{</b> |
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dlib::base64::kernel_1a base64_coder; |
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dlib::compress_stream::kernel_1ea compressor; |
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std::ostringstream sout; |
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std::istringstream sin; |
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<font color='#009900'>/* |
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SOURCE BDF FILE (helvR12.bdf) COMMENTS |
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COMMENT $XConsortium: helvR12.bdf,v 1.15 95/01/26 18:02:58 gildea Exp $ |
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COMMENT $Id: helvR12.bdf,v 1.26 2004-11-28 20:08:46+00 mgk25 Rel $ |
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COMMENT |
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COMMENT + |
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COMMENT Copyright 1984-1989, 1994 Adobe Systems Incorporated. |
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COMMENT Copyright 1988, 1994 Digital Equipment Corporation. |
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COMMENT |
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COMMENT Adobe is a trademark of Adobe Systems Incorporated which may be |
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COMMENT registered in certain jurisdictions. |
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COMMENT Permission to use these trademarks is hereby granted only in |
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COMMENT association with the images described in this file. |
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COMMENT |
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COMMENT Permission to use, copy, modify, distribute and sell this software |
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COMMENT and its documentation for any purpose and without fee is hereby |
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COMMENT granted, provided that the above copyright notices appear in all |
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COMMENT copies and that both those copyright notices and this permission |
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COMMENT notice appear in supporting documentation, and that the names of |
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COMMENT Adobe Systems and Digital Equipment Corporation not be used in |
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COMMENT advertising or publicity pertaining to distribution of the software |
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COMMENT without specific, written prior permission. Adobe Systems and |
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COMMENT Digital Equipment Corporation make no representations about the |
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COMMENT suitability of this software for any purpose. It is provided "as |
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COMMENT is" without express or implied warranty. |
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COMMENT - |
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*/</font> |
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<font color='#009900'>// The base64 encoded data we want to decode and return. |
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</font> sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>AXF+zOQzCgGitrKiOCGEL4hlIv1ZenWJyjMQ4rJ6f/oPMeHqsZn+8XnpehwFQTz3dtUGlZRAUoOa</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>uVo8UiplcFxuK69A+94rpMCMAyEeeOwZ/tRzkX4eKuU3L4xtsJDknMiYUNKaMrYimb1QJ0E+SRqQ</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>wATrMTecYNZvJJm02WibiwE4cJ5scvkHNl4KJT5QfdwRdGopTyUVdZvRvtbTLLjsJP0fQEQLqemf</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>qPE4kDD79ehrBIwLO1Y6TzxtrrIoQR57zlwTUyLenqRtSN3VLtjWYd82cehRIlTLtuxBg2s+zZVq</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>jNlNnYTSM+Swy06qnQgg+Dt0lhtlB9shR1OAlcfCtTW6HKoBk/FGeDmjTGW4bNCGv7RjgM6TlLDg</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>ZYSSA6ZCCAKBgE++U32gLHCCiVkPTkkp9P6ioR+e3SSKRNm9p5MHf+ZQ3LJkW8KFJ/K9gKT1yvyv</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>F99pAvOOq16tHRFvzBs+xZj/mUpH0lGIS7kLWr9oP2KuccVrz25aJn3kDruwTYoD+CYlOqtPO0Mv</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>dEI0LUR0Ykp1M2rWo76fJ/fpzHjV7737hjkNPJ13nO72RMDr4R5V3uG7Dw7Ng+vGX3WgJZ4wh1JX</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>pl2VMqC5JXccctzvnQvnuvBvRm7THgwQUgMKKT3WK6afUUVlJy8DHKuU4k1ibfVMxAmrwKdTUX2w</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>cje3A05Qji3aop65qEdwgI5O17HIVoRQOG/na+XRMowOfUvI4H8Z4+JGACfRrQctgYDAM9eJzm8i</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>PibyutmJfZBGg0a3oC75S5R9lTxEjPocnEyJRYNnmVnVAmKKbTbTsznuaD+D1XhPdr2t3A4bRTsp</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>toKKtlFnd9YGwLWwONDwLnoQ/IXwyF7txrRHNSVToh772U0Aih/yn5vnmcMF750eiMzRAgXu5sbR</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>VXEOVCiLgVevN5umkvjZt1eGTSSzDMrIvnv4nyOfaFsD+I76wQfgLqd71rheozGtjNc0AOTx4Ggc</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>eUSFHTDAVfTExBzckurtyuIAqF986a0JLHCtsDpBa2wWNuiQYOH3/LX1zkdU2hdamhBW774bpEwr</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>dguMxxOeDGOBgIlM5gxXGYXSf5IN3fUAEPfOPRxB7T+tpjFnWd7cg+JMabci3zhJ9ANaYT7HGeTX</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>bulKnGHjYrR1BxdK3YeliogQRU4ytmxlyL5zlNFU/759mA8XSfIPMEZn9Vxkb00q1htF7REiDcr3</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>kW1rtPAc7VQNEhT54vK/YF6rMvjO7kBZ/vLYo7E8e8hDKEnY8ucrC3KGmeo31Gei74BBcEbvJBd3</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>/YAaIKgXWwU2wSUw9wLq2RwGwyguvKBx0J/gn27tjcVAHorRBwxzPpk8r+YPyN+SifSzEL7LEy1G</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>lPHxmXTrcqnH9qraeAqXJUJvU8SJJpf/tmsAE+XSKD/kpVBnT5qXsJ1SRFS7MtfPjE1j/NYbaQBI</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>bOrh81zaYCEJR0IKHWCIsu/MC3zKXfkxFgQ9XpYAuWjSSK64YpgkxSMe8VG8yYvigOw2ODg/z4FU</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>+HpnEKF/M/mKfLKK1i/8BV7xcYVHrhEww1QznoFklJs/pEg3Kd5PE1lRii6hvTn6McVAkw+YbH9q</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>/sg4gFIAvai64hMcZ1oIZYppj3ZN6KMdyhK5s4++ZS/YOV2nNhW73ovivyi2Tjg7lxjJJtsYrLKb</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>zIN1slOICKYwBq42TFBcFXaZ6rf0Czd09tL+q6A1Ztgr3BNuhCenjhWN5ji0LccGYZo6bLTggRG/</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>Uz6K3CBBU/byLs79c5qCohrr7rlpDSdbuR+aJgNiWoU6T0i2Tvua6h51LcWEHy5P2n146/Ae2di4</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>eh20WQvclrsgm1oFTGD0Oe85GKOTA7vvwKmLBc1wwA0foTuxzVgj0TMTFBiYLTLG4ujUyBYy1N6e</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>H8EKi8H+ZAlqezrjABO3BQr33ewdZL5IeJ4w7gdGUDA6+P+7cODcBW50X9++6YTnKctuEw6aXBpy</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>GgcMfPE61G8YKBbFGFic3TVvGCLvre1iURv+F+hU4/ee6ILuPnpYnSXX2iCIK/kmkBse8805d4Qe</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>DG/8rBW9ojvAgc0jX7CatPEMHGkcz+KIZoKMI7XXK4PJpGQUdq6EdIhJC4koXEynjwwXMeC+jJqH</font>"; |
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sout <font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>agwrlDNssq/8AA==</font>"; |
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<font color='#009900'>// Put the data into the istream sin |
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</font> sin.<font color='#BB00BB'>str</font><font face='Lucida Console'>(</font>sout.<font color='#BB00BB'>str</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>; |
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sout.<font color='#BB00BB'>str</font><font face='Lucida Console'>(</font>"<font color='#CC0000'></font>"<font face='Lucida Console'>)</font>; |
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<font color='#009900'>// Decode the base64 text into its compressed binary form |
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</font> base64_coder.<font color='#BB00BB'>decode</font><font face='Lucida Console'>(</font>sin,sout<font face='Lucida Console'>)</font>; |
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sin.<font color='#BB00BB'>clear</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; |
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sin.<font color='#BB00BB'>str</font><font face='Lucida Console'>(</font>sout.<font color='#BB00BB'>str</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>; |
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sout.<font color='#BB00BB'>str</font><font face='Lucida Console'>(</font>"<font color='#CC0000'></font>"<font face='Lucida Console'>)</font>; |
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<font color='#009900'>// Decompress the data into its original form |
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</font> compressor.<font color='#BB00BB'>decompress</font><font face='Lucida Console'>(</font>sin,sout<font face='Lucida Console'>)</font>; |
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<font color='#009900'>// Return the decoded and decompressed data |
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</font> <font color='#0000FF'>return</font> sout.<font color='#BB00BB'>str</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; |
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<b>}</b> |
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default_font:: |
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<b><a name='default_font'></a>default_font</b> <font face='Lucida Console'>(</font> |
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<font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#0000FF'>using</font> <font color='#0000FF'>namespace</font> std; |
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l <font color='#5555FF'>=</font> <font color='#0000FF'>new</font> letter[<font color='#979000'>256</font>]; |
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<font color='#0000FF'>try</font> |
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<b>{</b> |
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istringstream <font color='#BB00BB'>sin</font><font face='Lucida Console'>(</font><font color='#BB00BB'>get_decoded_string_with_default_font_data</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>; |
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<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>int</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> <font color='#979000'>256</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#BB00BB'>deserialize</font><font face='Lucida Console'>(</font>l[i],sin<font face='Lucida Console'>)</font>; |
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<b>}</b> |
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<b>}</b> |
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<font color='#0000FF'>catch</font> <font face='Lucida Console'>(</font>...<font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#0000FF'>delete</font> [] l; |
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<font color='#0000FF'>throw</font>; |
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<b>}</b> |
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<b>}</b> |
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<font color='#009900'>// ---------------------------------------------------------------------------------------- |
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</font> |
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<font color='#0000FF'><u>void</u></font> <b><a name='serialize'></a>serialize</b> <font face='Lucida Console'>(</font> |
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<font color='#0000FF'>const</font> letter<font color='#5555FF'>&</font> item, |
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std::ostream<font color='#5555FF'>&</font> out |
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<font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#0000FF'>try</font> |
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<b>{</b> |
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<font color='#BB00BB'>serialize</font><font face='Lucida Console'>(</font>item.w,out<font face='Lucida Console'>)</font>; |
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<font color='#BB00BB'>serialize</font><font face='Lucida Console'>(</font>item.count,out<font face='Lucida Console'>)</font>; |
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<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>unsigned</u></font> <font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> item.count; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#BB00BB'>serialize</font><font face='Lucida Console'>(</font>item.points[i].x,out<font face='Lucida Console'>)</font>; |
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<font color='#BB00BB'>serialize</font><font face='Lucida Console'>(</font>item.points[i].y,out<font face='Lucida Console'>)</font>; |
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<b>}</b> |
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<b>}</b> |
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<font color='#0000FF'>catch</font> <font face='Lucida Console'>(</font>serialization_error<font color='#5555FF'>&</font> e<font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#0000FF'>throw</font> <font color='#BB00BB'>serialization_error</font><font face='Lucida Console'>(</font>e.info <font color='#5555FF'>+</font> "<font color='#CC0000'>\n while serializing object of type letter</font>"<font face='Lucida Console'>)</font>; |
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<b>}</b> |
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<b>}</b> |
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<font color='#0000FF'><u>void</u></font> <b><a name='deserialize'></a>deserialize</b> <font face='Lucida Console'>(</font> |
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letter<font color='#5555FF'>&</font> item, |
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std::istream<font color='#5555FF'>&</font> in |
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<font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#0000FF'>try</font> |
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<b>{</b> |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>item.points<font face='Lucida Console'>)</font> |
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<font color='#0000FF'>delete</font> [] item.points; |
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<font color='#BB00BB'>deserialize</font><font face='Lucida Console'>(</font>item.w,in<font face='Lucida Console'>)</font>; |
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<font color='#BB00BB'>deserialize</font><font face='Lucida Console'>(</font>item.count,in<font face='Lucida Console'>)</font>; |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>item.count <font color='#5555FF'>></font> <font color='#979000'>0</font><font face='Lucida Console'>)</font> |
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item.points <font color='#5555FF'>=</font> <font color='#0000FF'>new</font> letter::point[item.count]; |
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<font color='#0000FF'>else</font> |
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item.points <font color='#5555FF'>=</font> <font color='#979000'>0</font>; |
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<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>unsigned</u></font> <font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> item.count; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#BB00BB'>deserialize</font><font face='Lucida Console'>(</font>item.points[i].x,in<font face='Lucida Console'>)</font>; |
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<font color='#BB00BB'>deserialize</font><font face='Lucida Console'>(</font>item.points[i].y,in<font face='Lucida Console'>)</font>; |
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<b>}</b> |
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<b>}</b> |
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<font color='#0000FF'>catch</font> <font face='Lucida Console'>(</font>serialization_error<font color='#5555FF'>&</font> e<font face='Lucida Console'>)</font> |
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<b>{</b> |
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item.w <font color='#5555FF'>=</font> <font color='#979000'>0</font>; |
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item.count <font color='#5555FF'>=</font> <font color='#979000'>0</font>; |
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item.points <font color='#5555FF'>=</font> <font color='#979000'>0</font>; |
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<font color='#0000FF'>throw</font> <font color='#BB00BB'>serialization_error</font><font face='Lucida Console'>(</font>e.info <font color='#5555FF'>+</font> "<font color='#CC0000'>\n while deserializing object of type letter</font>"<font face='Lucida Console'>)</font>; |
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<b>}</b> |
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<b>}</b> |
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<font color='#009900'>// ---------------------------------------------------------------------------------------- |
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</font><font color='#009900'>// ---------------------------------------------------------------------------------------- |
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</font><font color='#009900'>// ---------------------------------------------------------------------------------------- |
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</font><font color='#009900'>// ---------------------------------------------------------------------------------------- |
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</font> |
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<font color='#0000FF'>namespace</font> bdf_font_helpers |
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<b>{</b> |
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<font color='#0000FF'>class</font> <b><a name='bdf_parser'></a>bdf_parser</b> |
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<b>{</b> |
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<font color='#0000FF'>public</font>: |
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<b><a name='bdf_parser'></a>bdf_parser</b><font face='Lucida Console'>(</font> std::istream<font color='#5555FF'>&</font> in <font face='Lucida Console'>)</font> : in_<font face='Lucida Console'>(</font> in <font face='Lucida Console'>)</font> |
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<b>{</b> |
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std::string str_tmp; |
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<font color='#0000FF'><u>int</u></font> int_tmp; |
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str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>STARTFONT</font>"; int_tmp <font color='#5555FF'>=</font> STARTFONT; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
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str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>FONTBOUNDINGBOX</font>";int_tmp <font color='#5555FF'>=</font> FONTBOUNDINGBOX; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
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str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>DWIDTH</font>"; int_tmp <font color='#5555FF'>=</font> DWIDTH; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
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str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>CHARS</font>"; int_tmp <font color='#5555FF'>=</font> CHARS; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
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str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>STARTCHAR</font>"; int_tmp <font color='#5555FF'>=</font> STARTCHAR; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
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str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>ENCODING</font>"; int_tmp <font color='#5555FF'>=</font> ENCODING; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
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str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>BBX</font>"; int_tmp <font color='#5555FF'>=</font> BBX; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
|
str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>BITMAP</font>"; int_tmp <font color='#5555FF'>=</font> BITMAP; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
|
str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>ENDCHAR</font>"; int_tmp <font color='#5555FF'>=</font> ENDCHAR; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
|
str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>ENDFONT</font>"; int_tmp <font color='#5555FF'>=</font> ENDFONT; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
|
str_tmp <font color='#5555FF'>=</font> "<font color='#CC0000'>DEFAULT_CHAR</font>"; int_tmp <font color='#5555FF'>=</font> DEFAULT_CHAR; keyword_map.<font color='#BB00BB'>add</font><font face='Lucida Console'>(</font> str_tmp, int_tmp <font face='Lucida Console'>)</font>; |
|
|
|
tokzr.<font color='#BB00BB'>set_identifier_token</font><font face='Lucida Console'>(</font> tokzr.<font color='#BB00BB'>uppercase_letters</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>, tokzr.<font color='#BB00BB'>uppercase_letters</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>+</font> "<font color='#CC0000'>_</font>" <font face='Lucida Console'>)</font>; |
|
tokzr.<font color='#BB00BB'>set_stream</font><font face='Lucida Console'>(</font> in <font face='Lucida Console'>)</font>; |
|
|
|
<b>}</b> |
|
|
|
<font color='#0000FF'>enum</font> <b><a name='bdf_enums'></a>bdf_enums</b> |
|
<b>{</b> |
|
NO_KEYWORD <font color='#5555FF'>=</font> <font color='#979000'>0</font>, |
|
STARTFONT <font color='#5555FF'>=</font> <font color='#979000'>1</font>, |
|
FONTBOUNDINGBOX <font color='#5555FF'>=</font> <font color='#979000'>2</font>, |
|
DWIDTH <font color='#5555FF'>=</font> <font color='#979000'>4</font>, |
|
DEFAULT_CHAR <font color='#5555FF'>=</font> <font color='#979000'>8</font>, |
|
CHARS <font color='#5555FF'>=</font> <font color='#979000'>16</font>, |
|
STARTCHAR <font color='#5555FF'>=</font> <font color='#979000'>32</font>, |
|
ENCODING <font color='#5555FF'>=</font> <font color='#979000'>64</font>, |
|
BBX <font color='#5555FF'>=</font> <font color='#979000'>128</font>, |
|
BITMAP <font color='#5555FF'>=</font> <font color='#979000'>256</font>, |
|
ENDCHAR <font color='#5555FF'>=</font> <font color='#979000'>512</font>, |
|
ENDFONT <font color='#5555FF'>=</font> <font color='#979000'>1024</font> |
|
|
|
<b>}</b>; |
|
<font color='#0000FF'>struct</font> <b><a name='header_info'></a>header_info</b> |
|
<b>{</b> |
|
<font color='#0000FF'><u>int</u></font> FBBx, FBBy, Xoff, Yoff; |
|
<font color='#0000FF'><u>int</u></font> dwx0, dwy0; |
|
<font color='#0000FF'><u>bool</u></font> has_global_dw; |
|
<font color='#0000FF'><u>long</u></font> default_char; |
|
<b>}</b>; |
|
<font color='#0000FF'>struct</font> <b><a name='char_info'></a>char_info</b> |
|
<b>{</b> |
|
<font color='#0000FF'><u>int</u></font> dwx0, dwy0; |
|
<font color='#0000FF'><u>int</u></font> BBw, BBh, BBxoff0x, BByoff0y; |
|
array2d<font color='#5555FF'><</font><font color='#0000FF'><u>char</u></font><font color='#5555FF'>></font> bitmap; |
|
<font color='#0000FF'><u>bool</u></font> has_dw; |
|
<b>}</b>; |
|
<font color='#0000FF'><u>bool</u></font> <b><a name='parse_header'></a>parse_header</b><font face='Lucida Console'>(</font> header_info<font color='#5555FF'>&</font> info <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> <font color='#BB00BB'>required_keyword</font><font face='Lucida Console'>(</font> STARTFONT <font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>false</font>; <font color='#009900'>// parse_error: required keyword missing |
|
</font> info.has_global_dw <font color='#5555FF'>=</font> <font color='#979000'>false</font>; |
|
<font color='#0000FF'><u>int</u></font> find <font color='#5555FF'>=</font> FONTBOUNDINGBOX <font color='#5555FF'>|</font> DWIDTH <font color='#5555FF'>|</font> DEFAULT_CHAR; |
|
<font color='#0000FF'><u>int</u></font> stop <font color='#5555FF'>=</font> CHARS <font color='#5555FF'>|</font> STARTCHAR <font color='#5555FF'>|</font> ENCODING <font color='#5555FF'>|</font> BBX <font color='#5555FF'>|</font> BITMAP <font color='#5555FF'>|</font> ENDCHAR <font color='#5555FF'>|</font> ENDFONT; |
|
<font color='#0000FF'><u>int</u></font> res; |
|
<font color='#0000FF'>while</font> <font face='Lucida Console'>(</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
res <font color='#5555FF'>=</font> <font color='#BB00BB'>find_keywords</font><font face='Lucida Console'>(</font> find <font color='#5555FF'>|</font> stop <font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>&</font> FONTBOUNDINGBOX <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
in_ <font color='#5555FF'>></font><font color='#5555FF'>></font> info.FBBx <font color='#5555FF'>></font><font color='#5555FF'>></font> info.FBBy <font color='#5555FF'>></font><font color='#5555FF'>></font> info.Xoff <font color='#5555FF'>></font><font color='#5555FF'>></font> info.Yoff; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> in_.<font color='#BB00BB'>fail</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>false</font>; <font color='#009900'>// parse_error |
|
</font> find <font color='#5555FF'>&</font><font color='#5555FF'>=</font> ~FONTBOUNDINGBOX; |
|
<font color='#0000FF'>continue</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>&</font> DWIDTH <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
in_ <font color='#5555FF'>></font><font color='#5555FF'>></font> info.dwx0 <font color='#5555FF'>></font><font color='#5555FF'>></font> info.dwy0; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> in_.<font color='#BB00BB'>fail</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>false</font>; <font color='#009900'>// parse_error |
|
</font> find <font color='#5555FF'>&</font><font color='#5555FF'>=</font> ~DWIDTH; |
|
info.has_global_dw <font color='#5555FF'>=</font> <font color='#979000'>true</font>; |
|
<font color='#0000FF'>continue</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>&</font> DEFAULT_CHAR <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
in_ <font color='#5555FF'>></font><font color='#5555FF'>></font> info.default_char; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> in_.<font color='#BB00BB'>fail</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>false</font>; <font color='#009900'>// parse_error |
|
</font> find <font color='#5555FF'>&</font><font color='#5555FF'>=</font> ~DEFAULT_CHAR; |
|
<font color='#0000FF'>continue</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>&</font> NO_KEYWORD <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>false</font>; <font color='#009900'>// parse_error: unexpected EOF |
|
</font> <font color='#0000FF'>break</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>!</font><font color='#5555FF'>=</font> CHARS <font color='#5555FF'>|</font><font color='#5555FF'>|</font> <font face='Lucida Console'>(</font> find <font color='#5555FF'>&</font> FONTBOUNDINGBOX <font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>false</font>; <font color='#009900'>// parse_error: required keyword missing or unexpeced keyword |
|
</font> <font color='#0000FF'>return</font> <font color='#979000'>true</font>; |
|
<b>}</b> |
|
<font color='#0000FF'><u>int</u></font> <b><a name='parse_glyph'></a>parse_glyph</b><font face='Lucida Console'>(</font> char_info<font color='#5555FF'>&</font> info, unichar<font color='#5555FF'>&</font> enc <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
info.has_dw <font color='#5555FF'>=</font> <font color='#979000'>false</font>; |
|
<font color='#0000FF'><u>int</u></font> e; |
|
<font color='#0000FF'><u>int</u></font> res; |
|
<font color='#0000FF'>while</font> <font face='Lucida Console'>(</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
res <font color='#5555FF'>=</font> <font color='#BB00BB'>find_keywords</font><font face='Lucida Console'>(</font> ENCODING <font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>!</font><font color='#5555FF'>=</font> ENCODING <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>0</font>; <font color='#009900'>// no more glyphs |
|
</font> in_ <font color='#5555FF'>></font><font color='#5555FF'>></font> e; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> in_.<font color='#BB00BB'>fail</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#5555FF'>-</font><font color='#979000'>1</font>; <font color='#009900'>// parse_error |
|
</font> <font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> e <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#0000FF'>static_cast</font><font color='#5555FF'><</font><font color='#0000FF'><u>int</u></font><font color='#5555FF'>></font><font face='Lucida Console'>(</font>enc<font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>break</font>; |
|
<b>}</b> |
|
<font color='#0000FF'><u>int</u></font> find <font color='#5555FF'>=</font> BBX <font color='#5555FF'>|</font> DWIDTH; |
|
<font color='#0000FF'><u>int</u></font> stop <font color='#5555FF'>=</font> STARTCHAR <font color='#5555FF'>|</font> ENCODING <font color='#5555FF'>|</font> BITMAP <font color='#5555FF'>|</font> ENDCHAR <font color='#5555FF'>|</font> ENDFONT; |
|
<font color='#0000FF'>while</font> <font face='Lucida Console'>(</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
res <font color='#5555FF'>=</font> <font color='#BB00BB'>find_keywords</font><font face='Lucida Console'>(</font> find <font color='#5555FF'>|</font> stop <font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>&</font> BBX <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
in_ <font color='#5555FF'>></font><font color='#5555FF'>></font> info.BBw <font color='#5555FF'>></font><font color='#5555FF'>></font> info.BBh <font color='#5555FF'>></font><font color='#5555FF'>></font> info.BBxoff0x <font color='#5555FF'>></font><font color='#5555FF'>></font> info.BByoff0y; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> in_.<font color='#BB00BB'>fail</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#5555FF'>-</font><font color='#979000'>1</font>; <font color='#009900'>// parse_error |
|
</font> find <font color='#5555FF'>&</font><font color='#5555FF'>=</font> ~BBX; |
|
<font color='#0000FF'>continue</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>&</font> DWIDTH <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
in_ <font color='#5555FF'>></font><font color='#5555FF'>></font> info.dwx0 <font color='#5555FF'>></font><font color='#5555FF'>></font> info.dwy0; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> in_.<font color='#BB00BB'>fail</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#5555FF'>-</font><font color='#979000'>1</font>; <font color='#009900'>// parse_error |
|
</font> find <font color='#5555FF'>&</font><font color='#5555FF'>=</font> ~DWIDTH; |
|
info.has_dw <font color='#5555FF'>=</font> <font color='#979000'>true</font>; |
|
<font color='#0000FF'>continue</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>&</font> NO_KEYWORD <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#5555FF'>-</font><font color='#979000'>1</font>; <font color='#009900'>// parse_error: unexpected EOF |
|
</font> <font color='#0000FF'>break</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>!</font><font color='#5555FF'>=</font> BITMAP <font color='#5555FF'>|</font><font color='#5555FF'>|</font> <font face='Lucida Console'>(</font> find <font color='#5555FF'>!</font><font color='#5555FF'>=</font> NO_KEYWORD <font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#5555FF'>-</font><font color='#979000'>1</font>; <font color='#009900'>// parse_error: required keyword missing or unexpeced keyword |
|
</font> <font color='#0000FF'><u>unsigned</u></font> h <font color='#5555FF'>=</font> info.BBh; |
|
<font color='#0000FF'><u>unsigned</u></font> w <font color='#5555FF'>=</font> <font face='Lucida Console'>(</font> info.BBw <font color='#5555FF'>+</font> <font color='#979000'>7</font> <font face='Lucida Console'>)</font> <font color='#5555FF'>/</font> <font color='#979000'>8</font> <font color='#5555FF'>*</font> <font color='#979000'>2</font>; |
|
info.bitmap.<font color='#BB00BB'>set_size</font><font face='Lucida Console'>(</font> h, w <font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>unsigned</u></font> r <font color='#5555FF'>=</font> <font color='#979000'>0</font>;r <font color='#5555FF'><</font> h;r<font color='#5555FF'>+</font><font color='#5555FF'>+</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#BB00BB'>trim</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; |
|
std::string str <font color='#5555FF'>=</font> "<font color='#CC0000'></font>"; |
|
<font color='#BB00BB'>extract_hex</font><font face='Lucida Console'>(</font>str<font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>if</font><font face='Lucida Console'>(</font>str.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'><</font> w<font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#5555FF'>-</font><font color='#979000'>1</font>; <font color='#009900'>// parse_error |
|
</font> <font color='#0000FF'>for</font> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>unsigned</u></font> c <font color='#5555FF'>=</font> <font color='#979000'>0</font>;c <font color='#5555FF'><</font> w;c<font color='#5555FF'>+</font><font color='#5555FF'>+</font> <font face='Lucida Console'>)</font> |
|
info.bitmap[r][c] <font color='#5555FF'>=</font> str[c]; |
|
<b>}</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> in_.<font color='#BB00BB'>fail</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#5555FF'>-</font><font color='#979000'>1</font>; <font color='#009900'>// parse_error |
|
</font> <font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> <font color='#BB00BB'>required_keyword</font><font face='Lucida Console'>(</font> ENDCHAR <font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#5555FF'>-</font><font color='#979000'>1</font>; <font color='#009900'>// parse_error: required keyword missing |
|
</font> enc <font color='#5555FF'>=</font> e; |
|
<font color='#0000FF'>return</font> <font color='#979000'>1</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>private</font>: |
|
map<font color='#5555FF'><</font>std::string, <font color='#0000FF'><u>int</u></font><font color='#5555FF'>></font>::kernel_1a_c keyword_map; |
|
tokenizer::kernel_1a_c tokzr; |
|
std::istream<font color='#5555FF'>&</font> in_; |
|
<font color='#0000FF'><u>void</u></font> <b><a name='extract_hex'></a>extract_hex</b><font face='Lucida Console'>(</font>std::string<font color='#5555FF'>&</font> str<font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'><u>int</u></font> type; |
|
std::string token; |
|
<font color='#0000FF'>while</font> <font face='Lucida Console'>(</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
type <font color='#5555FF'>=</font> tokzr.<font color='#BB00BB'>peek_type</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> type <font color='#5555FF'>=</font><font color='#5555FF'>=</font> tokenizer::kernel_1a_c::IDENTIFIER <font color='#5555FF'>|</font><font color='#5555FF'>|</font> type <font color='#5555FF'>=</font><font color='#5555FF'>=</font> tokenizer::kernel_1a_c::NUMBER <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
tokzr.<font color='#BB00BB'>get_token</font><font face='Lucida Console'>(</font> type, token <font face='Lucida Console'>)</font>; |
|
str <font color='#5555FF'>+</font><font color='#5555FF'>=</font> token; |
|
<font color='#0000FF'>continue</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>break</font>; |
|
<b>}</b> |
|
<b>}</b> |
|
<font color='#0000FF'><u>void</u></font> <b><a name='trim'></a>trim</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'><u>int</u></font> type; |
|
std::string token; |
|
<font color='#0000FF'>while</font> <font face='Lucida Console'>(</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
type <font color='#5555FF'>=</font> tokzr.<font color='#BB00BB'>peek_type</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> type <font color='#5555FF'>=</font><font color='#5555FF'>=</font> tokenizer::kernel_1a_c::WHITE_SPACE <font color='#5555FF'>|</font><font color='#5555FF'>|</font> type <font color='#5555FF'>=</font><font color='#5555FF'>=</font> tokenizer::kernel_1a_c::END_OF_LINE <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
tokzr.<font color='#BB00BB'>get_token</font><font face='Lucida Console'>(</font> type, token <font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>continue</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>break</font>; |
|
<b>}</b> |
|
<b>}</b> |
|
<font color='#0000FF'><u>bool</u></font> <b><a name='required_keyword'></a>required_keyword</b><font face='Lucida Console'>(</font> <font color='#0000FF'><u>int</u></font> kw <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'><u>int</u></font> type; |
|
std::string token; |
|
<font color='#0000FF'>while</font> <font face='Lucida Console'>(</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
tokzr.<font color='#BB00BB'>get_token</font><font face='Lucida Console'>(</font> type, token <font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> type <font color='#5555FF'>=</font><font color='#5555FF'>=</font> tokenizer::kernel_1a_c::WHITE_SPACE <font color='#5555FF'>|</font><font color='#5555FF'>|</font> type <font color='#5555FF'>=</font><font color='#5555FF'>=</font> tokenizer::kernel_1a_c::END_OF_LINE <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>continue</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> type <font color='#5555FF'>!</font><font color='#5555FF'>=</font> tokenizer::kernel_1a_c::IDENTIFIER <font color='#5555FF'>|</font><font color='#5555FF'>|</font> keyword_map.<font color='#BB00BB'>is_in_domain</font><font face='Lucida Console'>(</font> token <font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> <font face='Lucida Console'>(</font> keyword_map[token] <font color='#5555FF'>&</font> kw <font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>false</font>; |
|
<font color='#0000FF'>break</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>return</font> <font color='#979000'>true</font>; |
|
<b>}</b> |
|
<font color='#0000FF'><u>int</u></font> <b><a name='find_keywords'></a>find_keywords</b><font face='Lucida Console'>(</font> <font color='#0000FF'><u>int</u></font> find <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'><u>int</u></font> type; |
|
std::string token; |
|
<font color='#0000FF'>while</font> <font face='Lucida Console'>(</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
tokzr.<font color='#BB00BB'>get_token</font><font face='Lucida Console'>(</font> type, token <font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> type <font color='#5555FF'>=</font><font color='#5555FF'>=</font> tokenizer::kernel_1a_c::END_OF_FILE <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> NO_KEYWORD; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> type <font color='#5555FF'>=</font><font color='#5555FF'>=</font> tokenizer::kernel_1a_c::IDENTIFIER <font color='#5555FF'>&</font><font color='#5555FF'>&</font> keyword_map.<font color='#BB00BB'>is_in_domain</font><font face='Lucida Console'>(</font> token <font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>true</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'><u>int</u></font> kw <font color='#5555FF'>=</font> keyword_map[token]; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> kw <font color='#5555FF'>&</font> find <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> kw; |
|
<b>}</b> |
|
<b>}</b> |
|
<font color='#0000FF'>return</font> <font color='#979000'>true</font>; |
|
<b>}</b> |
|
|
|
<b>}</b>; |
|
|
|
<b>}</b> |
|
|
|
<font color='#009900'>// ---------------------------------------------------------------------------------------- |
|
</font><font color='#009900'>// ---------------------------------------------------------------------------------------- |
|
</font><font color='#009900'>// bdf_font functions |
|
</font><font color='#009900'>// ---------------------------------------------------------------------------------------- |
|
</font><font color='#009900'>// ---------------------------------------------------------------------------------------- |
|
</font> |
|
bdf_font::<b><a name='bdf_font'></a>bdf_font</b><font face='Lucida Console'>(</font> |
|
<font color='#0000FF'><u>long</u></font> default_char_ |
|
<font face='Lucida Console'>)</font> : |
|
default_char<font face='Lucida Console'>(</font><font color='#979000'>0</font><font face='Lucida Console'>)</font>, |
|
is_initialized<font face='Lucida Console'>(</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font>, |
|
right_overflow_<font face='Lucida Console'>(</font> <font color='#979000'>0</font> <font face='Lucida Console'>)</font>, |
|
has_global_width<font face='Lucida Console'>(</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font>, |
|
specified_default_char<font face='Lucida Console'>(</font> default_char_ <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#009900'>// make sure gl contains at least one letter |
|
</font> gl.<font color='#BB00BB'>resize</font><font face='Lucida Console'>(</font><font color='#979000'>1</font><font face='Lucida Console'>)</font>; |
|
<b>}</b> |
|
|
|
<font color='#009900'>// ---------------------------------------------------------------------------------------- |
|
</font> |
|
<font color='#0000FF'><u>void</u></font> bdf_font::<b><a name='adjust_metrics'></a>adjust_metrics</b><font face='Lucida Console'>(</font> |
|
<font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> is_initialized <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font>; |
|
<font color='#009900'>// set starting values for fbb |
|
</font> <font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> gl[default_char].<font color='#BB00BB'>num_of_points</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>></font> <font color='#979000'>0</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
letter<font color='#5555FF'>&</font> g <font color='#5555FF'>=</font> gl[default_char]; |
|
fbb.<font color='#BB00BB'>set_top</font><font face='Lucida Console'>(</font> g[<font color='#979000'>0</font>].y <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_bottom</font><font face='Lucida Console'>(</font> g[<font color='#979000'>0</font>].y <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_left</font><font face='Lucida Console'>(</font> g[<font color='#979000'>0</font>].x <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_right</font><font face='Lucida Console'>(</font> g[<font color='#979000'>0</font>].x <font face='Lucida Console'>)</font>; |
|
<b>}</b> |
|
<font color='#0000FF'>else</font> |
|
<b>{</b> |
|
<font color='#009900'>// ok, the default char was a space |
|
</font> <font color='#009900'>// let's just choose some safe arbitrary values then... |
|
</font> fbb.<font color='#BB00BB'>set_top</font><font face='Lucida Console'>(</font> <font color='#979000'>10000</font> <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_bottom</font><font face='Lucida Console'>(</font> <font color='#5555FF'>-</font><font color='#979000'>10000</font> <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_left</font><font face='Lucida Console'>(</font> <font color='#979000'>10000</font> <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_right</font><font face='Lucida Console'>(</font> <font color='#5555FF'>-</font><font color='#979000'>10000</font> <font face='Lucida Console'>)</font>; |
|
<b>}</b> |
|
right_overflow_ <font color='#5555FF'>=</font> <font color='#979000'>0</font>; |
|
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font> unichar n <font color='#5555FF'>=</font> <font color='#979000'>0</font>; n <font color='#5555FF'><</font> gl.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; n<font color='#5555FF'>+</font><font color='#5555FF'>+</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
letter<font color='#5555FF'>&</font> g <font color='#5555FF'>=</font> gl[n]; |
|
<font color='#0000FF'><u>unsigned</u></font> <font color='#0000FF'><u>short</u></font> nr_pts <font color='#5555FF'>=</font> g.<font color='#BB00BB'>num_of_points</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>unsigned</u></font> <font color='#0000FF'><u>short</u></font> k <font color='#5555FF'>=</font> <font color='#979000'>0</font>;k <font color='#5555FF'><</font> nr_pts;k<font color='#5555FF'>+</font><font color='#5555FF'>+</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
fbb.<font color='#BB00BB'>set_top</font><font face='Lucida Console'>(</font> std::<font color='#BB00BB'>min</font><font face='Lucida Console'>(</font> fbb.<font color='#BB00BB'>top</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>, <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font><font face='Lucida Console'>)</font>g[k].y <font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_left</font><font face='Lucida Console'>(</font> std::<font color='#BB00BB'>min</font><font face='Lucida Console'>(</font> fbb.<font color='#BB00BB'>left</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>, <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font><font face='Lucida Console'>)</font>g[k].x <font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_bottom</font><font face='Lucida Console'>(</font> std::<font color='#BB00BB'>max</font><font face='Lucida Console'>(</font> fbb.<font color='#BB00BB'>bottom</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>, <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font><font face='Lucida Console'>)</font>g[k].y <font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_right</font><font face='Lucida Console'>(</font> std::<font color='#BB00BB'>max</font><font face='Lucida Console'>(</font> fbb.<font color='#BB00BB'>right</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>, <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font><font face='Lucida Console'>)</font>g[k].x <font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font>; |
|
right_overflow_ <font color='#5555FF'>=</font> std::<font color='#BB00BB'>max</font><font face='Lucida Console'>(</font> right_overflow_, <font face='Lucida Console'>(</font><font color='#0000FF'><u>unsigned</u></font> <font color='#0000FF'><u>long</u></font><font face='Lucida Console'>)</font><font face='Lucida Console'>(</font>g[k].x <font color='#5555FF'>-</font> g.<font color='#BB00BB'>width</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font>; <font color='#009900'>// superfluous? |
|
</font> <b>}</b> |
|
<b>}</b> |
|
<b>}</b> |
|
|
|
<font color='#009900'>// ---------------------------------------------------------------------------------------- |
|
</font> |
|
<font color='#0000FF'><u>long</u></font> bdf_font:: |
|
<b><a name='read_bdf_file'></a>read_bdf_file</b><font face='Lucida Console'>(</font> |
|
std::istream<font color='#5555FF'>&</font> in, |
|
unichar max_enc, |
|
unichar min_enc |
|
<font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'>using</font> <font color='#0000FF'>namespace</font> bdf_font_helpers; |
|
|
|
bdf_parser <font color='#BB00BB'>parser</font><font face='Lucida Console'>(</font> in <font face='Lucida Console'>)</font>; |
|
bdf_parser::header_info hinfo; |
|
bdf_parser::char_info cinfo; |
|
|
|
gl.<font color='#BB00BB'>resize</font><font face='Lucida Console'>(</font>max_enc<font color='#5555FF'>+</font><font color='#979000'>1</font><font face='Lucida Console'>)</font>; |
|
hinfo.default_char <font color='#5555FF'>=</font> <font color='#5555FF'>-</font> <font color='#979000'>1</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> is_initialized <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> <font color='#0000FF'>static_cast</font><font color='#5555FF'><</font>std::streamoff<font color='#5555FF'>></font><font face='Lucida Console'>(</font>in.<font color='#BB00BB'>tellg</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> std::ios::beg <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> parser.<font color='#BB00BB'>parse_header</font><font face='Lucida Console'>(</font> hinfo <font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>0</font>; <font color='#009900'>// parse_error: invalid or missing header |
|
</font> <b>}</b> |
|
<font color='#0000FF'>else</font> |
|
<b>{</b> |
|
<font color='#009900'>// not start of file, so use values from previous read. |
|
</font> hinfo.has_global_dw <font color='#5555FF'>=</font> has_global_width; |
|
hinfo.dwx0 <font color='#5555FF'>=</font> global_width; |
|
<b>}</b> |
|
<font color='#0000FF'><u>int</u></font> res; |
|
unichar nr_letters_added <font color='#5555FF'>=</font> <font color='#979000'>0</font>; |
|
<font color='#0000FF'><u>unsigned</u></font> width; |
|
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font> unichar n <font color='#5555FF'>=</font> min_enc; n <font color='#5555FF'><</font><font color='#5555FF'>=</font> max_enc; n<font color='#5555FF'>+</font><font color='#5555FF'>+</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> in.<font color='#BB00BB'>eof</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>break</font>; |
|
<font color='#0000FF'><u>long</u></font> pos <font color='#5555FF'>=</font> in.<font color='#BB00BB'>tellg</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; |
|
res <font color='#5555FF'>=</font> parser.<font color='#BB00BB'>parse_glyph</font><font face='Lucida Console'>(</font> cinfo, n <font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'><</font> <font color='#979000'>0</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>0</font>; <font color='#009900'>// parse_error |
|
</font> <font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> res <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>continue</font>; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> n <font color='#5555FF'>></font> max_enc <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
in.<font color='#BB00BB'>seekg</font><font face='Lucida Console'>(</font> pos <font face='Lucida Console'>)</font>; |
|
<font color='#0000FF'>break</font>; |
|
<b>}</b> |
|
|
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> cinfo.has_dw <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> hinfo.has_global_dw <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>0</font>; <font color='#009900'>// neither width info for the glyph, nor for the font as a whole (monospace). |
|
</font> width <font color='#5555FF'>=</font> hinfo.dwx0; |
|
<b>}</b> |
|
<font color='#0000FF'>else</font> |
|
width <font color='#5555FF'>=</font> cinfo.dwx0; |
|
|
|
|
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> <font color='#BB00BB'>bitmap_to_letter</font><font face='Lucida Console'>(</font> cinfo.bitmap, n, width, cinfo.BBxoff0x, cinfo.BByoff0y <font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>0</font>; |
|
nr_letters_added<font color='#5555FF'>+</font><font color='#5555FF'>+</font>; |
|
|
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> is_initialized <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font> |
|
<b>{</b> |
|
<font color='#009900'>// Bonding rectangle for the font. |
|
</font> fbb.<font color='#BB00BB'>set_top</font><font face='Lucida Console'>(</font> <font color='#5555FF'>-</font><font face='Lucida Console'>(</font> hinfo.Yoff <font color='#5555FF'>+</font> hinfo.FBBy <font color='#5555FF'>-</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_bottom</font><font face='Lucida Console'>(</font> <font color='#5555FF'>-</font>hinfo.Yoff <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_left</font><font face='Lucida Console'>(</font> hinfo.Xoff <font face='Lucida Console'>)</font>; |
|
fbb.<font color='#BB00BB'>set_right</font><font face='Lucida Console'>(</font> hinfo.Xoff <font color='#5555FF'>+</font> hinfo.FBBx <font color='#5555FF'>-</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font>; |
|
<font color='#009900'>// We need to compute this after all the glyphs are loaded. |
|
</font> right_overflow_ <font color='#5555FF'>=</font> <font color='#979000'>0</font>; |
|
<font color='#009900'>// set this to something valid now, just in case. |
|
</font> default_char <font color='#5555FF'>=</font> n; |
|
<font color='#009900'>// Save any global width in case we later read from the same file. |
|
</font> has_global_width <font color='#5555FF'>=</font> hinfo.has_global_dw; |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> has_global_width <font face='Lucida Console'>)</font> |
|
global_width <font color='#5555FF'>=</font> hinfo.dwx0; |
|
<font color='#009900'>// dont override value specified in the constructor with value specified in the file |
|
</font> <font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> specified_default_char <font color='#5555FF'><</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> hinfo.default_char <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font face='Lucida Console'>)</font> |
|
specified_default_char <font color='#5555FF'>=</font> hinfo.default_char; |
|
|
|
is_initialized <font color='#5555FF'>=</font> <font color='#979000'>true</font>; |
|
<b>}</b> |
|
<b>}</b> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> is_initialized <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font> <font face='Lucida Console'>)</font> |
|
<font color='#0000FF'>return</font> <font color='#979000'>0</font>; <font color='#009900'>// Not a single glyph was found within the specified range. |
|
</font> |
|
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> specified_default_char <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font face='Lucida Console'>)</font> |
|
default_char <font color='#5555FF'>=</font> specified_default_char; |
|
<font color='#009900'>// no default char specified, try find something sane. |
|
</font> <font color='#0000FF'>else</font> |
|
default_char <font color='#5555FF'>=</font> <font color='#979000'>0</font>; |
|
|
|
<font color='#0000FF'>return</font> nr_letters_added; |
|
<b>}</b> |
|
|
|
<font color='#009900'>// ---------------------------------------------------------------------------------------- |
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</font> |
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<font color='#0000FF'><u>bool</u></font> bdf_font:: |
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<b><a name='bitmap_to_letter'></a>bitmap_to_letter</b><font face='Lucida Console'>(</font> |
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array2d<font color='#5555FF'><</font><font color='#0000FF'><u>char</u></font><font color='#5555FF'>></font><font color='#5555FF'>&</font> bitmap, |
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unichar enc, |
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<font color='#0000FF'><u>unsigned</u></font> <font color='#0000FF'><u>long</u></font> width, |
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<font color='#0000FF'><u>int</u></font> x_offset, |
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<font color='#0000FF'><u>int</u></font> y_offset |
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<font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#0000FF'><u>unsigned</u></font> nr_points <font color='#5555FF'>=</font> <font color='#979000'>0</font>; |
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bitmap.<font color='#BB00BB'>reset</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; |
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<font color='#0000FF'>while</font> <font face='Lucida Console'>(</font> bitmap.<font color='#BB00BB'>move_next</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#0000FF'><u>unsigned</u></font> <font color='#0000FF'><u>char</u></font> ch <font color='#5555FF'>=</font> bitmap.<font color='#BB00BB'>element</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> ch <font color='#5555FF'>></font> '<font color='#FF0000'>9</font>' <font face='Lucida Console'>)</font> |
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ch <font color='#5555FF'>-</font><font color='#5555FF'>=</font> '<font color='#FF0000'>A</font>' <font color='#5555FF'>-</font> '<font color='#FF0000'>9</font>' <font color='#5555FF'>-</font> <font color='#979000'>1</font>; |
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ch <font color='#5555FF'>-</font><font color='#5555FF'>=</font> '<font color='#FF0000'>0</font>'; |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> ch <font color='#5555FF'>></font> <font color='#979000'>0xF</font> <font face='Lucida Console'>)</font> |
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<font color='#0000FF'>return</font> <font color='#979000'>false</font>; <font color='#009900'>// parse error: invalid hex digit |
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</font> bitmap.<font color='#BB00BB'>element</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font> ch; |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> ch <font color='#5555FF'>&</font> <font color='#979000'>8</font> <font face='Lucida Console'>)</font> |
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nr_points<font color='#5555FF'>+</font><font color='#5555FF'>+</font>; |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> ch <font color='#5555FF'>&</font> <font color='#979000'>4</font> <font face='Lucida Console'>)</font> |
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nr_points<font color='#5555FF'>+</font><font color='#5555FF'>+</font>; |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> ch <font color='#5555FF'>&</font> <font color='#979000'>2</font> <font face='Lucida Console'>)</font> |
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nr_points<font color='#5555FF'>+</font><font color='#5555FF'>+</font>; |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> ch <font color='#5555FF'>&</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font> |
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nr_points<font color='#5555FF'>+</font><font color='#5555FF'>+</font>; |
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<b>}</b> |
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|
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<font color='#BB00BB'>letter</font><font face='Lucida Console'>(</font> width, nr_points <font face='Lucida Console'>)</font>.<font color='#BB00BB'>swap</font><font face='Lucida Console'>(</font>gl[enc]<font face='Lucida Console'>)</font>; |
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|
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<font color='#0000FF'><u>unsigned</u></font> index <font color='#5555FF'>=</font> <font color='#979000'>0</font>; |
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<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>int</u></font> r <font color='#5555FF'>=</font> <font color='#979000'>0</font>;r <font color='#5555FF'><</font> bitmap.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>;r<font color='#5555FF'>+</font><font color='#5555FF'>+</font> <font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>int</u></font> c <font color='#5555FF'>=</font> <font color='#979000'>0</font>;c <font color='#5555FF'><</font> bitmap.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>;c<font color='#5555FF'>+</font><font color='#5555FF'>+</font> <font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#0000FF'><u>int</u></font> x <font color='#5555FF'>=</font> x_offset <font color='#5555FF'>+</font> c <font color='#5555FF'>*</font> <font color='#979000'>4</font>; |
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<font color='#0000FF'><u>int</u></font> y <font color='#5555FF'>=</font> <font color='#5555FF'>-</font><font face='Lucida Console'>(</font> y_offset <font color='#5555FF'>+</font> bitmap.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>-</font> r <font color='#5555FF'>-</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font>; |
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<font color='#0000FF'><u>char</u></font> ch <font color='#5555FF'>=</font> bitmap[r][c]; |
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letter<font color='#5555FF'>&</font> glyph <font color='#5555FF'>=</font> gl[enc]; |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> ch <font color='#5555FF'>&</font> <font color='#979000'>8</font> <font face='Lucida Console'>)</font> |
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<b>{</b> |
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glyph[index] <font color='#5555FF'>=</font> letter::<font color='#BB00BB'>point</font><font face='Lucida Console'>(</font> x, y <font face='Lucida Console'>)</font>; |
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right_overflow_ <font color='#5555FF'>=</font> std::<font color='#BB00BB'>max</font><font face='Lucida Console'>(</font> right_overflow_, x <font color='#5555FF'>-</font> width <font face='Lucida Console'>)</font>; |
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index<font color='#5555FF'>+</font><font color='#5555FF'>+</font>; |
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<b>}</b> |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> ch <font color='#5555FF'>&</font> <font color='#979000'>4</font> <font face='Lucida Console'>)</font> |
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<b>{</b> |
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glyph[index] <font color='#5555FF'>=</font> letter::<font color='#BB00BB'>point</font><font face='Lucida Console'>(</font> x <font color='#5555FF'>+</font> <font color='#979000'>1</font>, y <font face='Lucida Console'>)</font>; |
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right_overflow_ <font color='#5555FF'>=</font> std::<font color='#BB00BB'>max</font><font face='Lucida Console'>(</font> right_overflow_, x <font color='#5555FF'>+</font> <font color='#979000'>1</font> <font color='#5555FF'>-</font> width <font face='Lucida Console'>)</font>; |
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index<font color='#5555FF'>+</font><font color='#5555FF'>+</font>; |
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<b>}</b> |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> ch <font color='#5555FF'>&</font> <font color='#979000'>2</font> <font face='Lucida Console'>)</font> |
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<b>{</b> |
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glyph[index] <font color='#5555FF'>=</font> letter::<font color='#BB00BB'>point</font><font face='Lucida Console'>(</font> x <font color='#5555FF'>+</font> <font color='#979000'>2</font>, y <font face='Lucida Console'>)</font>; |
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right_overflow_ <font color='#5555FF'>=</font> std::<font color='#BB00BB'>max</font><font face='Lucida Console'>(</font> right_overflow_, x <font color='#5555FF'>+</font> <font color='#979000'>2</font> <font color='#5555FF'>-</font> width <font face='Lucida Console'>)</font>; |
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index<font color='#5555FF'>+</font><font color='#5555FF'>+</font>; |
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<b>}</b> |
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<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font> ch <font color='#5555FF'>&</font> <font color='#979000'>1</font> <font face='Lucida Console'>)</font> |
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<b>{</b> |
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glyph[index] <font color='#5555FF'>=</font> letter::<font color='#BB00BB'>point</font><font face='Lucida Console'>(</font> x <font color='#5555FF'>+</font> <font color='#979000'>3</font>, y <font face='Lucida Console'>)</font>; |
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right_overflow_ <font color='#5555FF'>=</font> std::<font color='#BB00BB'>max</font><font face='Lucida Console'>(</font> right_overflow_, x <font color='#5555FF'>+</font> <font color='#979000'>3</font> <font color='#5555FF'>-</font> width <font face='Lucida Console'>)</font>; |
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index<font color='#5555FF'>+</font><font color='#5555FF'>+</font>; |
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<b>}</b> |
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<b>}</b> |
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<b>}</b> |
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<font color='#0000FF'>return</font> <font color='#979000'>true</font>; |
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<b>}</b> |
|
|
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<font color='#0000FF'>#ifndef</font> DLIB_NO_GUI_SUPPORT |
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<font color='#009900'>// ---------------------------------------------------------------------------------------- |
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</font> |
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<font color='#0000FF'>const</font> std::shared_ptr<font color='#5555FF'><</font>font<font color='#5555FF'>></font> <b><a name='get_native_font'></a>get_native_font</b> <font face='Lucida Console'>(</font> |
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<font face='Lucida Console'>)</font> |
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<b>{</b> |
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<font color='#0000FF'>return</font> nativefont::native_font::<font color='#BB00BB'>get_font</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; |
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<b>}</b> |
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|
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<font color='#009900'>// ---------------------------------------------------------------------------------------- |
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</font><font color='#0000FF'>#endif</font> |
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|
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<b>}</b> |
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|
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<font color='#0000FF'>#endif</font> <font color='#009900'>// DLIB_FONTs_CPP_ |
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</font> |
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|
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</pre></body></html> |
