File size: 17,735 Bytes
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<html>
    <head>
        <meta charset="utf-8">
        
            <script>function neighbourhoodHighlight(params) {
  // console.log("in nieghbourhoodhighlight");
  allNodes = nodes.get({ returnType: "Object" });
  // originalNodes = JSON.parse(JSON.stringify(allNodes));
  // if something is selected:
  if (params.nodes.length > 0) {
    highlightActive = true;
    var i, j;
    var selectedNode = params.nodes[0];
    var degrees = 2;

    // mark all nodes as hard to read.
    for (let nodeId in allNodes) {
      // nodeColors[nodeId] = allNodes[nodeId].color;
      allNodes[nodeId].color = "rgba(200,200,200,0.5)";
      if (allNodes[nodeId].hiddenLabel === undefined) {
        allNodes[nodeId].hiddenLabel = allNodes[nodeId].label;
        allNodes[nodeId].label = undefined;
      }
    }
    var connectedNodes = network.getConnectedNodes(selectedNode);
    var allConnectedNodes = [];

    // get the second degree nodes
    for (i = 1; i < degrees; i++) {
      for (j = 0; j < connectedNodes.length; j++) {
        allConnectedNodes = allConnectedNodes.concat(
          network.getConnectedNodes(connectedNodes[j])
        );
      }
    }

    // all second degree nodes get a different color and their label back
    for (i = 0; i < allConnectedNodes.length; i++) {
      // allNodes[allConnectedNodes[i]].color = "pink";
      allNodes[allConnectedNodes[i]].color = "rgba(150,150,150,0.75)";
      if (allNodes[allConnectedNodes[i]].hiddenLabel !== undefined) {
        allNodes[allConnectedNodes[i]].label =
          allNodes[allConnectedNodes[i]].hiddenLabel;
        allNodes[allConnectedNodes[i]].hiddenLabel = undefined;
      }
    }

    // all first degree nodes get their own color and their label back
    for (i = 0; i < connectedNodes.length; i++) {
      // allNodes[connectedNodes[i]].color = undefined;
      allNodes[connectedNodes[i]].color = nodeColors[connectedNodes[i]];
      if (allNodes[connectedNodes[i]].hiddenLabel !== undefined) {
        allNodes[connectedNodes[i]].label =
          allNodes[connectedNodes[i]].hiddenLabel;
        allNodes[connectedNodes[i]].hiddenLabel = undefined;
      }
    }

    // the main node gets its own color and its label back.
    // allNodes[selectedNode].color = undefined;
    allNodes[selectedNode].color = nodeColors[selectedNode];
    if (allNodes[selectedNode].hiddenLabel !== undefined) {
      allNodes[selectedNode].label = allNodes[selectedNode].hiddenLabel;
      allNodes[selectedNode].hiddenLabel = undefined;
    }
  } else if (highlightActive === true) {
    // console.log("highlightActive was true");
    // reset all nodes
    for (let nodeId in allNodes) {
      // allNodes[nodeId].color = "purple";
      allNodes[nodeId].color = nodeColors[nodeId];
      // delete allNodes[nodeId].color;
      if (allNodes[nodeId].hiddenLabel !== undefined) {
        allNodes[nodeId].label = allNodes[nodeId].hiddenLabel;
        allNodes[nodeId].hiddenLabel = undefined;
      }
    }
    highlightActive = false;
  }

  // transform the object into an array
  var updateArray = [];
  if (params.nodes.length > 0) {
    for (let nodeId in allNodes) {
      if (allNodes.hasOwnProperty(nodeId)) {
        // console.log(allNodes[nodeId]);
        updateArray.push(allNodes[nodeId]);
      }
    }
    nodes.update(updateArray);
  } else {
    // console.log("Nothing was selected");
    for (let nodeId in allNodes) {
      if (allNodes.hasOwnProperty(nodeId)) {
        // console.log(allNodes[nodeId]);
        // allNodes[nodeId].color = {};
        updateArray.push(allNodes[nodeId]);
      }
    }
    nodes.update(updateArray);
  }
}

function filterHighlight(params) {
  allNodes = nodes.get({ returnType: "Object" });
  // if something is selected:
  if (params.nodes.length > 0) {
    filterActive = true;
    let selectedNodes = params.nodes;

    // hiding all nodes and saving the label
    for (let nodeId in allNodes) {
      allNodes[nodeId].hidden = true;
      if (allNodes[nodeId].savedLabel === undefined) {
        allNodes[nodeId].savedLabel = allNodes[nodeId].label;
        allNodes[nodeId].label = undefined;
      }
    }

    for (let i=0; i < selectedNodes.length; i++) {
      allNodes[selectedNodes[i]].hidden = false;
      if (allNodes[selectedNodes[i]].savedLabel !== undefined) {
        allNodes[selectedNodes[i]].label = allNodes[selectedNodes[i]].savedLabel;
        allNodes[selectedNodes[i]].savedLabel = undefined;
      }
    }

  } else if (filterActive === true) {
    // reset all nodes
    for (let nodeId in allNodes) {
      allNodes[nodeId].hidden = false;
      if (allNodes[nodeId].savedLabel !== undefined) {
        allNodes[nodeId].label = allNodes[nodeId].savedLabel;
        allNodes[nodeId].savedLabel = undefined;
      }
    }
    filterActive = false;
  }

  // transform the object into an array
  var updateArray = [];
  if (params.nodes.length > 0) {
    for (let nodeId in allNodes) {
      if (allNodes.hasOwnProperty(nodeId)) {
        updateArray.push(allNodes[nodeId]);
      }
    }
    nodes.update(updateArray);
  } else {
    for (let nodeId in allNodes) {
      if (allNodes.hasOwnProperty(nodeId)) {
        updateArray.push(allNodes[nodeId]);
      }
    }
    nodes.update(updateArray);
  }
}

function selectNode(nodes) {
  network.selectNodes(nodes);
  neighbourhoodHighlight({ nodes: nodes });
  return nodes;
}

function selectNodes(nodes) {
  network.selectNodes(nodes);
  filterHighlight({nodes: nodes});
  return nodes;
}

function highlightFilter(filter) {
  let selectedNodes = []
  let selectedProp = filter['property']
  if (filter['item'] === 'node') {
    let allNodes = nodes.get({ returnType: "Object" });
    for (let nodeId in allNodes) {
      if (allNodes[nodeId][selectedProp] && filter['value'].includes((allNodes[nodeId][selectedProp]).toString())) {
        selectedNodes.push(nodeId)
      }
    }
  }
  else if (filter['item'] === 'edge'){
    let allEdges = edges.get({returnType: 'object'});
    // check if the selected property exists for selected edge and select the nodes connected to the edge
    for (let edge in allEdges) {
      if (allEdges[edge][selectedProp] && filter['value'].includes((allEdges[edge][selectedProp]).toString())) {
        selectedNodes.push(allEdges[edge]['from'])
        selectedNodes.push(allEdges[edge]['to'])
      }
    }
  }
  selectNodes(selectedNodes)
}</script>
            <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/vis-network/9.1.2/dist/dist/vis-network.min.css" integrity="sha512-WgxfT5LWjfszlPHXRmBWHkV2eceiWTOBvrKCNbdgDYTHrT2AeLCGbF4sZlZw3UMN3WtL0tGUoIAKsu8mllg/XA==" crossorigin="anonymous" referrerpolicy="no-referrer" />
            <script src="https://cdnjs.cloudflare.com/ajax/libs/vis-network/9.1.2/dist/vis-network.min.js" integrity="sha512-LnvoEWDFrqGHlHmDD2101OrLcbsfkrzoSpvtSQtxK3RMnRV0eOkhhBN2dXHKRrUU8p2DGRTk35n4O8nWSVe1mQ==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
            
            
            
            
            
            

        
<center>
<h1></h1>
</center>

<!-- <link rel="stylesheet" href="../node_modules/vis/dist/vis.min.css" type="text/css" />
<script type="text/javascript" src="../node_modules/vis/dist/vis.js"> </script>-->
        <link
          href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css"
          rel="stylesheet"
          integrity="sha384-eOJMYsd53ii+scO/bJGFsiCZc+5NDVN2yr8+0RDqr0Ql0h+rP48ckxlpbzKgwra6"
          crossorigin="anonymous"
        />
        <script
          src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"
          integrity="sha384-JEW9xMcG8R+pH31jmWH6WWP0WintQrMb4s7ZOdauHnUtxwoG2vI5DkLtS3qm9Ekf"
          crossorigin="anonymous"
        ></script>


        <center>
          <h1></h1>
        </center>
        <style type="text/css">

             #mynetwork {
                 width: 100%;
                 height: 500px;
                 background-color: #ffffff;
                 border: 1px solid lightgray;
                 position: relative;
                 float: left;
             }

             

             

             
        </style>
    </head>


    <body>
        <div class="card" style="width: 100%">
            
            
            <div id="mynetwork" class="card-body"></div>
        </div>

        
        

        <script type="text/javascript">

              // initialize global variables.
              var edges;
              var nodes;
              var allNodes;
              var allEdges;
              var nodeColors;
              var originalNodes;
              var network;
              var container;
              var options, data;
              var filter = {
                  item : '',
                  property : '',
                  value : []
              };

              

              

              // This method is responsible for drawing the graph, returns the drawn network
              function drawGraph() {
                  var container = document.getElementById('mynetwork');

                  

                  // parsing and collecting nodes and edges from the python
                  nodes = new vis.DataSet([{"color": "#20b2aa", "id": "patient_0", "label": "patient_0", "opacity": 2.7773168683052063, "shape": "dot", "size": 10, "type": "patient"}, {"color": "#fa8072", "id": "visit_0", "label": "visit_0", "opacity": 11.941373348236084, "shape": "dot", "size": 11, "type": "visit"}, {"color": "#98fb98", "id": "Unspecified problem with special functions", "label": "Unspecified problem with special functions", "opacity": 0.2980312518775463, "shape": "dot", "size": 10, "type": "symptom"}, {"color": "#98fb98", "id": "Systemic lupus erythematosus", "label": "Systemic lupus erythematosus", "opacity": 0.32912302762269974, "shape": "dot", "size": 10, "type": "symptom"}, {"color": "#98fb98", "id": "Atresia and stenosis of aorta", "label": "Atresia and stenosis of aorta", "opacity": 0.2311965450644493, "shape": "dot", "size": 10, "type": "symptom"}, {"color": "#98fb98", "id": "Coarctation of aorta (preductal) (postductal)", "label": "Coarctation of aorta (preductal) (postductal)", "opacity": 0.434977151453495, "shape": "dot", "size": 10, "type": "symptom"}, {"color": "#cd853f", "id": "Atrioventricular block, complete", "label": "Atrioventricular block, complete", "opacity": 0.37939630448818207, "shape": "dot", "size": 10, "type": "diagnosis"}, {"color": "#98fb98", "id": "Conduction disorder, unspecified", "label": "Conduction disorder, unspecified", "opacity": 0.29761018231511116, "shape": "dot", "size": 10, "type": "symptom"}, {"color": "#98fb98", "id": "Heart failure, unspecified", "label": "Heart failure, unspecified", "opacity": 0.269064512103796, "shape": "dot", "size": 10, "type": "symptom"}, {"color": "#98fb98", "id": "Anemia, unspecified", "label": "Anemia, unspecified", "opacity": 0.23666711524128914, "shape": "dot", "size": 10, "type": "symptom"}, {"color": "#98fb98", "id": "Generalized pain", "label": "Generalized pain", "opacity": 0.3131905570626259, "shape": "dot", "size": 10, "type": "symptom"}, {"color": "#98fb98", "id": "Aortic valve disorders", "label": "Aortic valve disorders", "opacity": 0.34145116806030273, "shape": "dot", "size": 10, "type": "symptom"}, {"color": "#98fb98", "id": "Portal hypertension", "label": "Portal hypertension", "opacity": 0.23520531132817268, "shape": "dot", "size": 10, "type": "symptom"}, {"color": "#cd853f", "id": "Cardiac complications, not elsewhere classified", "label": "Cardiac complications, not elsewhere classified", "opacity": 0.2846589684486389, "shape": "dot", "size": 10, "type": "diagnosis"}, {"color": "#cd853f", "id": "Diseases of tricuspid valve", "label": "Diseases of tricuspid valve", "opacity": 0.33642858266830444, "shape": "dot", "size": 10, "type": "diagnosis"}, {"color": "#cd853f", "id": "Atrial flutter", "label": "Atrial flutter", "opacity": 0.3480660915374756, "shape": "dot", "size": 10, "type": "diagnosis"}, {"color": "#cd853f", "id": "Rheumatic heart failure (congestive)", "label": "Rheumatic heart failure (congestive)", "opacity": 0.42175475507974625, "shape": "dot", "size": 10, "type": "diagnosis"}, {"color": "#cd853f", "id": "Acute posthemorrhagic anemia", "label": "Acute posthemorrhagic anemia", "opacity": 0.32012488692998886, "shape": "dot", "size": 10, "type": "diagnosis"}, {"color": "#da70d6", "id": "Extracorporeal circulation auxiliary to open heart surgery", "label": "Extracorporeal circulation auxiliary to open heart surgery", "opacity": 0.5365786328911781, "shape": "dot", "size": 10, "type": "procedure"}, {"color": "#da70d6", "id": "Transfusion of other serum", "label": "Transfusion of other serum", "opacity": 0.47056324779987335, "shape": "dot", "size": 10, "type": "procedure"}, {"color": "#da70d6", "id": "Open and other replacement of mitral valve", "label": "Open and other replacement of mitral valve", "opacity": 0.9560432285070419, "shape": "dot", "size": 10, "type": "procedure"}, {"color": "#da70d6", "id": "Annuloplasty", "label": "Annuloplasty", "opacity": 0.3526274859905243, "shape": "dot", "size": 10, "type": "procedure"}, {"color": "#da70d6", "id": "Other endoscopy of small intestine", "label": "Other endoscopy of small intestine", "opacity": 0.51371019333601, "shape": "dot", "size": 10, "type": "procedure"}, {"color": "#da70d6", "id": "Other electric countershock of heart", "label": "Other electric countershock of heart", "opacity": 0.447126105427742, "shape": "dot", "size": 10, "type": "procedure"}, {"color": "#87ceeb", "id": "HMG CoA reductase inhibitors, plain lipid modifying drugs", "label": "HMG CoA reductase inhibitors, plain lipid modifying drugs", "opacity": 4.706129431724548, "shape": "dot", "size": 10, "type": "medication"}]);
                  edges = new vis.DataSet([{"color": "#20b2aa", "from": "patient_0", "to": "visit_0", "type": ["patient", "visit"], "width": 1}, {"color": "#98fb98", "from": "visit_0", "to": "Unspecified problem with special functions", "type": ["visit", "symptom"], "width": 1}, {"color": "#cd853f", "from": "visit_0", "to": "Systemic lupus erythematosus", "type": ["visit", "diagnosis"], "width": 1}, {"color": "#98fb98", "from": "visit_0", "to": "Atresia and stenosis of aorta", "type": ["visit", "symptom"], "width": 1}, {"color": "#98fb98", "from": "visit_0", "to": "Coarctation of aorta (preductal) (postductal)", "type": ["visit", "symptom"], "width": 1}, {"color": "#cd853f", "from": "visit_0", "to": "Atrioventricular block, complete", "type": ["visit", "diagnosis"], "width": 1}, {"color": "#98fb98", "from": "visit_0", "to": "Conduction disorder, unspecified", "type": ["visit", "symptom"], "width": 1}, {"color": "#98fb98", "from": "visit_0", "to": "Heart failure, unspecified", "type": ["visit", "symptom"], "width": 1}, {"color": "#98fb98", "from": "visit_0", "to": "Anemia, unspecified", "type": ["visit", "symptom"], "width": 1}, {"color": "#98fb98", "from": "visit_0", "to": "Generalized pain", "type": ["visit", "symptom"], "width": 1}, {"color": "#98fb98", "from": "visit_0", "to": "Aortic valve disorders", "type": ["visit", "symptom"], "width": 1}, {"color": "#98fb98", "from": "visit_0", "to": "Portal hypertension", "type": ["visit", "symptom"], "width": 1}, {"color": "#cd853f", "from": "visit_0", "to": "Cardiac complications, not elsewhere classified", "type": ["visit", "diagnosis"], "width": 1}, {"color": "#cd853f", "from": "visit_0", "to": "Diseases of tricuspid valve", "type": ["visit", "diagnosis"], "width": 1}, {"color": "#cd853f", "from": "visit_0", "to": "Atrial flutter", "type": ["visit", "diagnosis"], "width": 1}, {"color": "#cd853f", "from": "visit_0", "to": "Rheumatic heart failure (congestive)", "type": ["visit", "diagnosis"], "width": 1}, {"color": "#cd853f", "from": "visit_0", "to": "Acute posthemorrhagic anemia", "type": ["visit", "diagnosis"], "width": 1}, {"color": "#da70d6", "from": "visit_0", "to": "Extracorporeal circulation auxiliary to open heart surgery", "type": ["visit", "procedure"], "width": 1}, {"color": "#da70d6", "from": "visit_0", "to": "Transfusion of other serum", "type": ["visit", "procedure"], "width": 1}, {"color": "#da70d6", "from": "visit_0", "to": "Open and other replacement of mitral valve", "type": ["visit", "procedure"], "width": 1}, {"color": "#da70d6", "from": "visit_0", "to": "Annuloplasty", "type": ["visit", "procedure"], "width": 1}, {"color": "#da70d6", "from": "visit_0", "to": "Other endoscopy of small intestine", "type": ["visit", "procedure"], "width": 1}, {"color": "#da70d6", "from": "visit_0", "to": "Other electric countershock of heart", "type": ["visit", "procedure"], "width": 1}, {"color": "#87ceeb", "from": "visit_0", "to": "HMG CoA reductase inhibitors, plain lipid modifying drugs", "type": ["visit", "medication"], "width": 1}]);

                  nodeColors = {};
                  allNodes = nodes.get({ returnType: "Object" });
                  for (nodeId in allNodes) {
                    nodeColors[nodeId] = allNodes[nodeId].color;
                  }
                  allEdges = edges.get({ returnType: "Object" });
                  // adding nodes and edges to the graph
                  data = {nodes: nodes, edges: edges};

                  var options = {"layout": {"randomSeed": 5}, "interaction": {"hover": true, "navigationButtons": true}};

                  


                  

                  network = new vis.Network(container, data, options);

                  

                  

                  


                  

                  return network;

              }
              drawGraph();
        </script>
    </body>
</html>