[29549] | 1 | <!DOCTYPE html>
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| 2 | <html id="story">
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[29740] | 3 | <head>
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| 4 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
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| 5 | <meta name="viewport" content="width=device-width, initial-scale=1"/>
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[29549] | 6 |
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[29740] | 7 | <title>Iterative Design</title>
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| 8 | </head>
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[29549] | 9 |
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[29740] | 10 | <body>
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| 11 | <div data-role="page" id="iterative-design-page"
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| 12 | class="demo-page"
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| 13 | data-dom-cache="true"
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| 14 | data-prev="choose-palette">
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[29549] | 15 |
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[29740] | 16 | <div data-role="content">
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| 17 | <div data-role="controlgroup" class="control" data-mini="true">
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| 18 | <a href="#" class="next right-button test-fwd" style="right:1%;"></a>
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| 19 | <a href="#" class="prev left-button idea-back" style="left:1%;"></a>
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| 20 | </div>
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[29549] | 21 |
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[29740] | 22 | <div class="story-page">
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[29549] | 23 |
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[29740] | 24 | <!-- put custom content here -->
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| 25 | <span class="left story-icon research" ></span>
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| 26 | <h2 id="iterative-design-header">Iterative Design</h2>
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[29549] | 27 |
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[29740] | 28 | <div>
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| 29 | <div id="side-by-side">
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| 30 | <ol>
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[29549] | 31 |
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[29740] | 32 | <li>
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| 33 | <h2><span>2D Design</span></h2>
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| 34 | <div id="design-2d-div" >
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| 35 | <iframe style="width: 100%; height: 100%"
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| 36 | id="design-2d-iframe" ></iframe>
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| 37 | </div>
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| 38 | </li>
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[29530] | 39 |
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[29740] | 40 | <li>
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| 41 | <h2><span title="Click to Open/Close">Flag Similarity</span></h2>
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[29530] | 42 |
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[29740] | 43 | <div id="similarity-2d-div">
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| 44 | <iframe src="../similarity-2d/display-flags.jsp"
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| 45 | style="width: 100%; height: 100%"
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| 46 | id="similarity-2d-iframe" ></iframe>
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| 47 | </div>
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| 48 | </li>
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| 49 | <li>
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| 50 | <h2><span title="Click to Open/Close">Render 3D</span></h2>
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| 51 | <div id="render-3d-div">
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| 52 | <iframe src="../render-3d/flag.html"
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| 53 | style="width: 100%; height: 100%; overflow: hidden;"
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| 54 | id="render-3d-iframe" ></iframe>
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| 55 | </div>
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| 56 | </li>
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[29530] | 57 |
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[29740] | 58 | </ol>
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| 59 | </div>
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| 60 | </div>
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[29549] | 61 |
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[29740] | 62 | <!-- end of putting custom content -->
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[29549] | 63 |
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[29740] | 64 | </div> <!-- end story-page-->
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| 65 | </div><!-- /content -->
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[29549] | 66 |
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[29740] | 67 | <script>
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| 68 | var activatedAccordion = false;
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| 69 | var activatedSVGEditorFrame = false;
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[29565] | 70 |
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[29740] | 71 | function savePNGAsFile(imgType, quality) {
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| 72 | var design_frame = document.getElementById('design-2d-iframe');
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| 73 | var svgCanvas = design_frame.contentWindow.svgCanvas;
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| 74 | var svgedit = design_frame.contentWindow.svgedit;
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[29565] | 75 |
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[29740] | 76 | var mimeType = 'image/' + imgType.toLowerCase();
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| 77 | var svg_str = svgCanvas.svgCanvasToString();
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[29565] | 78 |
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[29740] | 79 | var type = imgType || 'PNG';
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| 80 | if (!$('#export_canvas').length) {
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| 81 | $('<canvas>', {id: 'export_canvas'}).hide().appendTo('body');
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| 82 | }
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| 83 | var c = $('#export_canvas')[0];
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| 84 | c.width = svgCanvas.contentW;
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| 85 | c.height = svgCanvas.contentH;
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[29565] | 86 |
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[29740] | 87 | canvg(c, svg_str, {renderCallback: function() {
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| 88 | var dataURLType = (type === 'ICO' ? 'BMP' : type).toLowerCase();
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| 89 | var datauri = quality ? c.toDataURL('image/' + dataURLType, quality) : c.toDataURL('image/' + dataURLType);
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[29565] | 90 |
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[29740] | 91 | // Look up jsession id; if not present fall back to use a timestamp
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| 92 | var jsession_id = $.cookie('JSESSIONID') || new Date().getTime();
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| 93 | console.log("jsession id = " + jsession_id);
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| 94 | var imageFilename = "flag-" + jsession_id + ".png";
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[29608] | 95 |
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[29740] | 96 | $.ajax({
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| 97 | type: "POST",
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| 98 | url: "../design-2d/image-data-to-file.jsp",
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| 99 | data: { imageData: datauri, imageFilename: imageFilename },
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| 100 | success: function() {
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| 101 | console.log("Exported PNG data to file ");
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| 102 | var render_frame = document.getElementById('render-3d-iframe');
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| 103 | // trigger a reload in the 3D Flag Renderer
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| 104 | render_frame.contentWindow.createFlag(imageFilename);
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| 105 | }
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| 106 | });
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| 107 | }});
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| 108 | }
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[29565] | 109 |
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[29740] | 110 | function exportPNG() {
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| 111 | var design_frame = document.getElementById('design-2d-iframe')
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| 112 | var str = design_frame.contentWindow.svgEditor.uiStrings.notification.loadingImage;
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[29565] | 113 |
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[29740] | 114 | var exportWindow = window.open(
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| 115 | 'data:text/html;charset=utf-8,' + encodeURIComponent('<title>' + str + '</title><h1>' + str + '</h1>'),
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| 116 | 'svg-edit-exportWindow'
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| 117 | );
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[29565] | 118 |
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[29740] | 119 | design_frame.contentWindow.svgCanvas.rasterExport("PNG", null, exportWindow.name);
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| 120 | }
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[29565] | 121 |
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[29740] | 122 | function reconfigureSvgCanvas(settings) {
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| 123 | console.log("*** entered reconfigureSvgCanvas");
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| 124 | console.log("*** settings: " + settings.backgroundColor);
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[29565] | 125 |
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[29740] | 126 | var design_frame = document.getElementById('design-2d-iframe');
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| 127 | var svgCanvas = design_frame.contentWindow.svgCanvas;
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| 128 | var svgedit = design_frame.contentWindow.svgedit;
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[29565] | 129 |
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[29740] | 130 | var widthVar = settings.width;
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| 131 | var heightVar = settings.height;
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[29565] | 132 |
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[29740] | 133 | var canvasWidth = svgCanvas.getResolution().w;
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| 134 | var canvasHeight = svgCanvas.getResolution().h;
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[29549] | 135 |
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[29740] | 136 | var userBackground = settings.backgroundColor;
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[29571] | 137 |
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[29740] | 138 | // decide if this is the first time we're looking to set the background colour
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| 139 | // or not. If it is, then use svgCanvas API to create a suitable layer
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[29571] | 140 |
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[29740] | 141 | var backRectSvg = svgCanvas.getElem('backgroundRectangle');
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[29571] | 142 |
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[29740] | 143 | if (backRectSvg == null) {
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| 144 | svgCanvas.createLayer("background");
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[29549] | 145 |
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[29740] | 146 | svgCanvas.addSvgElementFromJson({
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| 147 | "element": "rect",
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| 148 | "attr": {
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| 149 | "id": "backgroundRectangle",
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| 150 | "width": canvasWidth,
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| 151 | "height": canvasHeight,
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| 152 | "x": "0",
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| 153 | "y": "0",
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| 154 | "fill": userBackground,
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| 155 | "opacity": "1.0",
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| 156 | "stroke-opacity": "0",
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| 157 | "stroke-linecap": "null",
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| 158 | "stroke-linejoin": "null",
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| 159 | "stroke-dasharray": "null",
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| 160 | "stroke-width": "5",
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| 161 | "stroke": "#000000"
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| 162 | },
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| 163 | "curStyles": true
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| 164 | });
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| 165 | svgCanvas.setCurrentLayerPosition(0);
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[29549] | 166 |
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[29740] | 167 | // Refresh the canvas layers
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| 168 | svgCanvas.identifyLayers();
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| 169 | }
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| 170 | else {
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| 171 | console.log("Background to flag already exists -- changing colour to: " + userBackground);
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| 172 | backRectSvg.setAttributeNS(null,"fill",userBackground);
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| 173 | // find out how to change width and height directly also?
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[29549] | 174 |
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[29740] | 175 | console.log("Setting background width and height to: " + widthVar + " and " + heightVar);
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[29549] | 176 |
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[29740] | 177 | backRectSvg.setAttributeNS(null,"width",canvasWidth);
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| 178 | backRectSvg.setAttributeNS(null,"height",canvasHeight);
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[29619] | 179 |
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[29740] | 180 | //svgCanvas.setResolution(backgroundWidth, backgroundHeight);
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| 181 | }
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| 182 | // Centres the canvas (somewhat)
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| 183 | //svgCanvas.updateCanvas(100, 100);
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| 184 | }
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[29619] | 185 |
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| 186 |
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[29740] | 187 | function activateAccordion() {
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| 188 | var la_x_dim = $(window).width() * 0.70;
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| 189 | var la_y_dim = $(window).height() * 0.67;
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[29549] | 190 |
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[29740] | 191 | $('#side-by-side').show();
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[29549] | 192 |
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[29740] | 193 | $('#side-by-side')
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| 194 | .liteAccordion({ theme : 'stitch', // 'light',
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| 195 | rounded : true,
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| 196 | //responsive : true,
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| 197 | containerWidth : la_x_dim,
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| 198 | containerHeight : la_y_dim,
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| 199 | onTriggerSlide : function() {
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| 200 | console.log("onTriggerSlide: id = " + this[0].id);
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| 201 | if (this[0].id == "render-3d-div") {
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| 202 | console.log("Triggering SVG-Editor exportPNG()");
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| 203 | savePNGAsFile("PNG",null);
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| 204 | }
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| 205 | }
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| 206 | });
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| 207 | }
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[29549] | 208 |
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[29740] | 209 | function activateSVGEditor() {
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| 210 | console.log("activateSVGEditor()");
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| 211 | $('#design-2d-iframe').attr("src","svg-edit-trunk/editor/svg-editor.html?noStorageOnLoad=1");
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| 212 | $('#design-2d-iframe').load(function() {
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| 213 | console.log("*** loaded sgv iframe: " + this);
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[29549] | 214 |
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[29740] | 215 | var design_frame = document.getElementById('design-2d-iframe');
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| 216 | var svgCanvas = design_frame.contentWindow.svgCanvas;
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[29549] | 217 |
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[29740] | 218 | console.log("*** svgCanvas should now be initialised: " + svgCanvas);
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| 219 | //don't load the previous drawing!
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| 220 | reconfigureSvgCanvas(flagCanvasSettings);
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| 221 | });
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| 222 | }
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[29549] | 223 |
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[29740] | 224 | $(document).on("pageload",function(event,data){
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| 225 | console.log( "Iterative Design Page: jquerymobile pageload()" );
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| 226 | if (!activatedAccordion) {
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| 227 | activateAccordion();
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| 228 | activatedAccordion = true;
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| 229 | }
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| 230 | });
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| 231 |
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| 232 | $(window).resize(function() {
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| 233 | var la_x_dim = $(window).width() * 0.70;
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| 234 | var la_y_dim = $(window).height() * 0.67;
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| 235 |
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| 236 | $('#side-by-side')
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| 237 | .liteAccordion('resize', {
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| 238 | containerWidth : la_x_dim,
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| 239 | containerHeight : la_y_dim
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| 240 | });
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| 241 |
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| 242 | });
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| 243 |
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| 244 | $(document).on("pagebeforeshow",function(event,data) {
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| 245 | var active_page = $.mobile.activePage.attr("id");
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| 246 | console.log("Event: pagebeforeshow() for page " + active_page);
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| 247 |
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| 248 | if (active_page == "iterative-design-page") {
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| 249 | if (!activatedSVGEditorFrame) {
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| 250 | activateSVGEditor();
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| 251 | activatedSVGEditorFrame = true;
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| 252 | }
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| 253 | else {
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| 254 | reconfigureSvgCanvas(flagCanvasSettings);
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| 255 | }
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| 256 | }
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| 257 | });
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| 258 | </script>
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| 259 |
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| 260 | </div><!-- /page -->
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| 261 | </body>
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[29530] | 262 | </html>
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