annotate WebApplication/viewer.js @ 160:b0910ae2ace5

author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 09 Jun 2017 16:13:05 +0200
parents 5dc54316d68b
children 81f16c5667ba
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5dc54316d68b shared copyright with osimis
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5 * Copyright (C) 2017 Osimis, Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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21
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22 // Set the default compression
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23 var compression = 'jpeg95';
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24 var isFirst = true;
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25 //var compression = 'deflate';
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28 // Prevent the access to IE
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29 if(navigator.appVersion.indexOf("MSIE ") != -1)
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30 {
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31 alert("Please use Mozilla Firefox or Google Chrome. Microsoft Internet Explorer is not supported.");
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32 }
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34
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35 function ResizeCornerstone()
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36 {
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37 $('#dicomImage').height($(window).height() - $('#slider').parent().height());
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38 var element = $('#dicomImage').get(0);
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39 cornerstone.resize(element, true);
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40 }
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43 function SetWindowing(center, width)
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44 {
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45 var element = $('#dicomImage').get(0);
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46 var viewport = cornerstone.getViewport(element);
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47 viewport.voi.windowCenter = center;
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48 viewport.voi.windowWidth = width;
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49 cornerstone.setViewport(element, viewport);
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50 UpdateViewportInformation();
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51 }
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53
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54 function SetFullWindowing()
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55 {
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56 var element = $('#dicomImage').get(0);
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57 var viewport = cornerstone.getViewport(element);
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58 var image = cornerstone.getEnabledElement(element).image;
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59
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60 if (image.color) {
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61 // Ignore color images
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62 return;
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63 }
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64
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65 var minValue = image.minPixelValue;
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66 var maxValue = image.maxPixelValue;
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67 if (minValue == undefined ||
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68 maxValue == undefined ||
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69 minValue == maxValue) {
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70 return;
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71 }
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72
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73 if (image.slope != undefined &&
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74 image.intercept != undefined) {
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75 minValue = minValue * image.slope + image.intercept;
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76 maxValue = maxValue * image.slope + image.intercept;
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77 }
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79 viewport.voi.windowCenter = (minValue + maxValue) / 2.0;
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80 viewport.voi.windowWidth = (maxValue - minValue) / 2.0;
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81 cornerstone.setViewport(element, viewport);
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82 UpdateViewportInformation();
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83 }
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84
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85
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86 function SetDefaultWindowing()
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87 {
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88 var element = $('#dicomImage').get(0);
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89 var viewport = cornerstone.getViewport(element);
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90 var image = cornerstone.getEnabledElement(element).image;
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91
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92 viewport.voi.windowCenter = image.windowCenter;
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93 viewport.voi.windowWidth = image.windowWidth;
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94 cornerstone.setViewport(element, viewport);
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95 UpdateViewportInformation();
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96 }
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97
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98
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99 function SetBoneWindowing()
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100 {
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101 SetWindowing(300, 2000);
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102 }
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103
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104
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105 function SetLungWindowing()
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106 {
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107 SetWindowing(-600, 1600);
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108 }
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109
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110
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111 function UpdateViewportInformation()
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112 {
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113 var element = $('#dicomImage').get(0);
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114 var viewport = cornerstone.getViewport(element);
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115
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116 $('#bottomleft').text('WW/WL:' + Math.round(viewport.voi.windowWidth) + '/' + Math.round(viewport.voi.windowCenter));
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117 $('#bottomright').text('Zoom: ' + viewport.scale.toFixed(2) + 'x');
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118 }
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119
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120
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121 function ToggleSeriesInformation()
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122 {
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123 $('#topright').toggle();
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124 }
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125
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126
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127 function ToggleInterpolation()
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128 {
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129 var element = $('#dicomImage').get(0);
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130 var viewport = cornerstone.getViewport(element);
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131 if (viewport.pixelReplication === true) {
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132 viewport.pixelReplication = false;
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133 } else {
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134 viewport.pixelReplication = true;
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135 }
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136 cornerstone.setViewport(element, viewport);
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137 }
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138
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139
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140 function ToggleInversion()
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141 {
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142 var element = $('#dicomImage').get(0);
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143 var viewport = cornerstone.getViewport(element);
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144 if (viewport.invert === true) {
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145 viewport.invert = false;
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146 } else {
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147 viewport.invert = true;
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148 }
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149 cornerstone.setViewport(element, viewport);
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150 }
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151
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152
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153 function DownloadInstance(instance)
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154 {
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155 // http://stackoverflow.com/a/3749395/881731
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156 var hiddenIFrameID = 'hiddenDownloader',
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157 iframe = document.getElementById(hiddenIFrameID);
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158 if (iframe === null) {
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159 iframe = document.createElement('iframe');
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160 iframe.id = hiddenIFrameID;
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161 iframe.style.display = 'none';
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162 document.body.appendChild(iframe);
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163 }
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164 iframe.src = '../../instances/' + instance + '/file';
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165 }
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166
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167
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168 function AdjustZoom()
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169 {
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170 var element = $('#dicomImage').get(0);
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171 cornerstone.fitToWindow(element);
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172 }
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173
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174
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175 function ZoomIn()
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176 {
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177 var element = $('#dicomImage').get(0);
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178 var viewport = cornerstone.getViewport(element);
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179 viewport.scale /= 0.5;
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180 cornerstone.setViewport(element, viewport);
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181 UpdateViewportInformation();
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182 }
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183
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184
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185 function ZoomOut()
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186 {
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187 var element = $('#dicomImage').get(0);
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188 var viewport = cornerstone.getViewport(element);
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189 viewport.scale *= 0.5;
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190 cornerstone.setViewport(element, viewport);
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191 UpdateViewportInformation();
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192 }
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193
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194
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195
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196 (function (cornerstone) {
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197 'use strict';
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198
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199 function PrintRange(pixels)
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200 {
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201 var a = Infinity;
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202 var b = -Infinity;
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203
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204 for (var i = 0, length = pixels.length; i < length; i++) {
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205 if (pixels[i] < a)
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206 a = pixels[i];
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207 if (pixels[i] > b)
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208 b = pixels[i];
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209 }
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210
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211 console.log(a + ' ' + b);
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212 }
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213
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214 function ChangeDynamics(pixels, source1, target1, source2, target2)
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215 {
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216 var scale = (target2 - target1) / (source2 - source1);
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217 var offset = (target1) - scale * source1;
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218
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219 for (var i = 0, length = pixels.length; i < length; i++) {
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220 pixels[i] = scale * pixels[i] + offset;
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221 }
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222 }
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223
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224
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225 function getPixelDataDeflate(image) {
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226 // Decompresses the base64 buffer that was compressed with Deflate
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227 var s = pako.inflate(window.atob(image.Orthanc.PixelData));
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228 var pixels = null;
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229
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230 if (image.color) {
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231 var buf = new ArrayBuffer(s.length / 3 * 4); // RGB32
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232 pixels = new Uint8Array(buf);
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233 var index = 0;
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234 for (var i = 0, length = s.length; i < length; i += 3) {
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235 pixels[index++] = s[i];
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236 pixels[index++] = s[i + 1];
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237 pixels[index++] = s[i + 2];
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238 pixels[index++] = 255; // Alpha channel
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239 }
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240 } else{
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241 var buf = new ArrayBuffer(s.length * 2); // uint16_t or int16_t
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242
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243 if (image.Orthanc.IsSigned) {
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244 pixels = new Int16Array(buf);
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245 } else {
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246 pixels = new Uint16Array(buf);
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247 }
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248
0
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249 var index = 0;
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250 for (var i = 0, length = s.length; i < length; i += 2) {
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251 var lower = s[i];
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252 var upper = s[i + 1];
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253 pixels[index] = lower + upper * 256;
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254 index++;
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255 }
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256 }
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257
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258 return pixels;
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259 }
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260
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261
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262 // http://stackoverflow.com/a/11058858/881731
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263 function str2ab(str) {
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264 var buf = new ArrayBuffer(str.length);
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265 var pixels = new Uint8Array(buf);
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266 for (var i = 0, strLen=str.length; i<strLen; i++) {
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267 pixels[i] = str.charCodeAt(i);
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268 }
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269 return pixels;
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270 }
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271
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272 function getPixelDataJpeg(image) {
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273 var jpegReader = new JpegImage();
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274 var jpeg = str2ab(window.atob(image.Orthanc.PixelData));
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275 jpegReader.parse(jpeg);
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276 var s = jpegReader.getData(image.width, image.height);
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277 var pixels = null;
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278
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279 if (image.color) {
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280 var buf = new ArrayBuffer(s.length / 3 * 4); // RGB32
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281 pixels = new Uint8Array(buf);
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282 var index = 0;
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283 for (var i = 0, length = s.length; i < length; i += 3) {
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284 pixels[index++] = s[i];
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285 pixels[index++] = s[i + 1];
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286 pixels[index++] = s[i + 2];
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287 pixels[index++] = 255; // Alpha channel
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288 }
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289 } else {
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290 var buf = new ArrayBuffer(s.length * 2); // uint16_t or int16_t
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291
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292 if (image.Orthanc.IsSigned) {
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293 pixels = new Int16Array(buf);
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294 } else {
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295 pixels = new Uint16Array(buf);
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296 }
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297
0
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298 var index = 0;
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299 for (var i = 0, length = s.length; i < length; i++) {
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300 pixels[index] = s[i];
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301 index++;
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302 }
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parents:
diff changeset
303
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304 if (image.Orthanc.Stretched) {
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305 ChangeDynamics(pixels, 0, image.Orthanc.StretchLow, 255, image.Orthanc.StretchHigh);
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306 }
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parents:
diff changeset
307 }
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parents:
diff changeset
308
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309 return pixels;
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diff changeset
310 }
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311
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312
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313 function getOrthancImage(imageId) {
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314 var result = null;
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315
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316 $.ajax({
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317 type: 'GET',
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318 url: '../instances/' + compression + '-' + imageId,
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319 dataType: 'json',
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320 cache: true,
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321 async: false,
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322 success: function(image) {
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323 image.imageId = imageId;
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324 if (image.color)
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325 image.render = cornerstone.renderColorImage;
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326 else
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327 image.render = cornerstone.renderGrayscaleImage;
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328
160
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329 if (isFirst) {
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330 if (image.Orthanc.PhotometricInterpretation == "MONOCHROME1") {
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331 image.invert = true;
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332 } else {
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333 image.invert = false;
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334 }
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parents: 159
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335
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336 isFirst = false;
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337 }
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338
0
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339 image.getPixelData = function() {
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340 if (image.Orthanc.Compression == 'Deflate')
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341 return getPixelDataDeflate(this);
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342
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343 if (image.Orthanc.Compression == 'Jpeg')
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344 return getPixelDataJpeg(this);
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345
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346 // Unknown compression
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347 return null;
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348 }
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349
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350 result = image;
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351 },
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352 error: function() {
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353 alert('Error: This image is not supported by the Web viewer.');
0
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354 return null;
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parents:
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355 }
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356 });
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357
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358 var deferred = $.Deferred();
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359 deferred.resolve(result);
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360 return deferred;
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361 }
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362
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363 // register our imageLoader plugin with cornerstone
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364 cornerstone.registerImageLoader('', getOrthancImage);
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365
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366 }(cornerstone));
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367
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368
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369 $(document).ready(function() {
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370 $('#open-toolbar').button({
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371 icons: { primary: 'ui-icon-custom-orthanc' },
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372 text: false
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373 });
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374
2
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diff changeset
375 $('#unstable').tooltip();
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376
0
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377 var series = window.url('?series', window.location.search);
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378 if (series == null)
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379 return;
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380
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381 console.log('Displaying series: ' + series);
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382 var instances = [ ];
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383
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384 $.ajax({
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385 type: 'GET',
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386 url: '../series/' + series,
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387 dataType: 'json',
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388 cache: false,
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389 async: false,
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390 success: function(volume) {
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391 if (volume.Slices.length != 0) {
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392 instances = volume.Slices;
71
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393 $('#topright').html(volume.PatientID + '<br/>' +
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394 volume.PatientName + '<br/>' +
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395 volume.StudyDescription + '<br/>' +
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396 volume.SeriesDescription + '<br/>');
0
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397 }
104
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398 },
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parents: 99
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399 failure: function() {
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400 alert('Error: This image is not supported by the Web viewer.');
0
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401 }
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parents:
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402 });
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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403
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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404 if (instances.length == 0)
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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405 {
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406 console.log('No image in this series');
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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407 return;
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parents:
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408 }
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parents:
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409
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410
2
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parents: 0
diff changeset
411 $.ajax({
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parents: 0
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412 type: 'GET',
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parents: 4
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413 url: '../is-stable-series/' + series,
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parents: 0
diff changeset
414 dataType: 'json',
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parents: 0
diff changeset
415 cache: false,
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parents: 0
diff changeset
416 async: true,
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parents: 4
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417 success: function(stable) {
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parents: 4
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418 if (!stable) {
2
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parents: 0
diff changeset
419 $('#unstable').show();
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parents: 0
diff changeset
420 }
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parents: 0
diff changeset
421 }
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parents: 0
diff changeset
422 });
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parents: 0
diff changeset
423
c919d488471f throbber to reflect the receiving of instances
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parents: 0
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424
0
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425 var currentImageIndex = 0;
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426
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427 // updates the image display
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428 function updateTheImage(imageIndex) {
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429 return cornerstone.loadAndCacheImage(instances[imageIndex]).then(function(image) {
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430 currentImageIndex = imageIndex;
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parents:
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431 var viewport = cornerstone.getViewport(element);
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Sebastien Jodogne <s.jodogne@gmail.com>
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432 cornerstone.displayImage(element, image, viewport);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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433 });
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
434 }
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parents:
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435
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Sebastien Jodogne <s.jodogne@gmail.com>
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436 // image enable the element
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Sebastien Jodogne <s.jodogne@gmail.com>
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437 var element = $('#dicomImage').get(0);
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parents:
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438 cornerstone.enable(element);
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parents:
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439
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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440 // set event handlers
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Sebastien Jodogne <s.jodogne@gmail.com>
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441 /*function onImageRendered(e, eventData) {
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442 $('#topright').text('Render Time:' + eventData.renderTimeInMs + ' ms');
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Sebastien Jodogne <s.jodogne@gmail.com>
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443 }
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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444 $(element).on('CornerstoneImageRendered', onImageRendered);*/
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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445
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Sebastien Jodogne <s.jodogne@gmail.com>
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446 // load and display the image
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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447 var imagePromise = updateTheImage(0);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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448
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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449 // add handlers for mouse events once the image is loaded.
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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450 imagePromise.then(function() {
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Sebastien Jodogne <s.jodogne@gmail.com>
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451 viewport = cornerstone.getViewport(element);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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452 UpdateViewportInformation();
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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453
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Sebastien Jodogne <s.jodogne@gmail.com>
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454 // add event handlers to pan image on mouse move
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Sebastien Jodogne <s.jodogne@gmail.com>
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455 $('#dicomImage').mousedown(function (e) {
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
456 var lastX = e.pageX;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
457 var lastY = e.pageY;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
458 var mouseButton = e.which;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
459
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
460 $(toolbar).hide();
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
461
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
462 $(document).mousemove(function (e) {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
463 var deltaX = e.pageX - lastX,
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
464 deltaY = e.pageY - lastY;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
465 lastX = e.pageX;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
466 lastY = e.pageY;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
467
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
468 if (mouseButton == 1) {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
469 var viewport = cornerstone.getViewport(element);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
470 viewport.voi.windowWidth += (deltaX / viewport.scale);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
471 viewport.voi.windowCenter += (deltaY / viewport.scale);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
472 cornerstone.setViewport(element, viewport);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
473 UpdateViewportInformation();
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
474 }
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
475 else if (mouseButton == 2) {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
476 var viewport = cornerstone.getViewport(element);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
477 viewport.translation.x += (deltaX / viewport.scale);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
478 viewport.translation.y += (deltaY / viewport.scale);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
479 cornerstone.setViewport(element, viewport);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
480 }
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
481 else if (mouseButton == 3) {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
482 var viewport = cornerstone.getViewport(element);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
483 viewport.scale += (deltaY / 100);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
484 cornerstone.setViewport(element, viewport);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
485 UpdateViewportInformation();
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
486 }
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
487 });
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
488
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
489 $(document).mouseup(function (e) {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
490 $(document).unbind('mousemove');
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
491 $(document).unbind('mouseup');
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
492 });
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
493 });
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
494
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
495 $('#dicomImage').on('mousewheel DOMMouseScroll', function (e) {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
496 // Firefox e.originalEvent.detail > 0 scroll back, < 0 scroll forward
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
497 // chrome/safari e.originalEvent.wheelDelta < 0 scroll back, > 0 scroll forward
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
498 if (e.originalEvent.wheelDelta < 0 || e.originalEvent.detail > 0) {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
499 currentImageIndex ++;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
500 if (currentImageIndex >= instances.length) {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
501 currentImageIndex = instances.length - 1;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
502 }
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
503 } else {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
504 currentImageIndex --;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
505 if (currentImageIndex < 0) {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
506 currentImageIndex = 0;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
507 }
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
508 }
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
509
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
510 updateTheImage(currentImageIndex);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
511 $('#slider').slider("option", "value", currentImageIndex);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
512
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
513 //prevent page fom scrolling
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
514 return false;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
515 });
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
516 });
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
517
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
518
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
519 $('#slider').slider({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
520 min: 0,
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
521 max: instances.length - 1,
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
522 slide: function(event, ui) {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
523 updateTheImage(ui.value);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
524 }
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
525 });
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
526
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
527 var toolbar = $.jsPanel({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
528 position: { top: 50, left: 10 },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
529 size: { width: 155, height: 200 },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
530 content: $('#toolbar-content').clone().show(),
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
531 controls: { buttons: 'none' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
532 title: '<a target="_blank" href="http://www.orthanc-server.com/"><img src="images/orthanc-logo.png" /></a>'
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
533 });
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
534
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
535 $('#open-toolbar').click(function() {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
536 toolbar.toggle();
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
537 });
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
538
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
539 $(toolbar).hide();
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
540
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
541 $('.toolbar-view', toolbar).buttonset()
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
542 .children().first().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
543 icons: { primary: 'ui-icon-info' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
544 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
545 }).click(ToggleSeriesInformation).next().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
546 icons: { primary: 'ui-icon-custom-inversion' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
547 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
548 }).click(ToggleInversion).next().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
549 icons: { primary: 'ui-icon-custom-interpolation' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
550 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
551 }).click(ToggleInterpolation).next().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
552 icons: { primary: 'ui-icon-circle-triangle-s' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
553 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
554 }).click(function() {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
555 DownloadInstance(instances[currentImageIndex]);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
556 });
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
557
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
558 $('.toolbar-zoom', toolbar).buttonset()
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
559 .children().first().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
560 icons: { primary: 'ui-icon-image' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
561 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
562 }).click(AdjustZoom).next().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
563 icons: { primary: 'ui-icon-zoomin' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
564 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
565 }).click(ZoomIn).next().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
566 icons: { primary: 'ui-icon-zoomout' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
567 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
568 }).click(ZoomOut);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
569
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
570 $('.toolbar-windowing', toolbar).buttonset()
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
571 .children().first().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
572 icons: { primary: 'ui-icon-custom-default' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
573 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
574 }).click(SetDefaultWindowing).next().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
575 icons: { primary: 'ui-icon-custom-stretch' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
576 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
577 }).click(SetFullWindowing).next().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
578 icons: { primary: 'ui-icon-custom-lung' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
579 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
580 }).click(SetLungWindowing).next().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
581 icons: { primary: 'ui-icon-custom-bone' },
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
582 text: false
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
583 }).click(SetBoneWindowing);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
584
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
585
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
586 function SetCompression(c)
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
587 {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
588 compression = c;
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
589 cornerstone.imageCache.purgeCache();
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
590 updateTheImage(currentImageIndex);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
591 cornerstone.invalidateImageId(instances[currentImageIndex]);
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
592 }
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
593
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
594 $('.toolbar-quality', toolbar).buttonset()
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
595 .children().first().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
596 label: 'L'
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
597 }).click(function() {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
598 SetCompression('jpeg80');
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
599 }).next().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
600 label: 'M'
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
601 }).click(function() {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
602 SetCompression('jpeg95');
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
603 }).next().button({
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
604 label: 'H'
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
605 }).click(function() {
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
606 SetCompression('deflate');
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
607 });
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
608
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
609
02f7a0400a91 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
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610 ResizeCornerstone();
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Sebastien Jodogne <s.jodogne@gmail.com>
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611 $(window).resize(function(e) {
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612 if (!$(e.target).hasClass('jsPanel')) // Ignore toolbar resizing
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613 {
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Sebastien Jodogne <s.jodogne@gmail.com>
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614 ResizeCornerstone();
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Sebastien Jodogne <s.jodogne@gmail.com>
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615 }
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Sebastien Jodogne <s.jodogne@gmail.com>
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616 });
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Sebastien Jodogne <s.jodogne@gmail.com>
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617
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618 });