84 lines
3.1 KiB
JavaScript
84 lines
3.1 KiB
JavaScript
/**
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* Switch to the image of the correct image index
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* Activate the selected measurement on the switched image (color to be green)
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* Deactivate all other measurements on the switched image (color to be white)
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*/
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activateMeasurements = function(element, measurementId, templateData, viewportIndex) {
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// TODO=Switch this to use the new CornerstoneToolMeasurementModified event,
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// Once it has 'modified on activation' set up
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var enabledElement = cornerstone.getEnabledElement(element);
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var imageId = enabledElement.image.imageId;
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var timepointData = getTimepointObject(imageId);
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var measurementData = Measurements.findOne(measurementId);
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var measurementAtTimepoint = measurementData.timepoints[timepointData.timepointId];
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if (!measurementAtTimepoint) {
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return;
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}
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// If type is active, load image and activate lesion
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// If type is inactive, update lesions of enabledElement as inactive
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//TODO: !stackData.currentImageIdIndex returns incorrect value
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// Get loadedSeriesData currentImageIdIndex from ViewerData
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var contentId = templateData.contentId;
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var viewerData = ViewerData[contentId];
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var elementCurrentImageIdIndex = viewerData.loadedSeriesData[viewportIndex].currentImageIdIndex;
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var stackToolDataSource = cornerstoneTools.getToolState(element, 'stack');
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var stackData = stackToolDataSource.data[0];
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var imageIds = stackData.imageIds;
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var imageIdIndex = imageIds.indexOf(measurementAtTimepoint.imageId);
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if (imageIdIndex < 0) {
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return;
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}
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if (imageIdIndex === elementCurrentImageIdIndex) {
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activateTool(element, measurementData, timepointData.timepointId);
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} else {
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cornerstone.loadAndCacheImage(imageIds[imageIdIndex]).then(function(image) {
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cornerstone.displayImage(element, image);
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activateTool(element, measurementData, timepointData.timepointId);
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});
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}
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};
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/**
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* Activates a specific tool data instance and deactivates all other
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* target and non-target measurement data
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*
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* @param element
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* @param measurementData
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* @param timepointId
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*/
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function activateTool(element, measurementData, timepointId) {
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deactivateAllToolData(element, 'lesion');
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deactivateAllToolData(element, 'nonTarget');
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var toolType = measurementData.isTarget ? 'lesion' : 'nonTarget';
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var toolData = cornerstoneTools.getToolState(element, toolType);
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if (!toolData) {
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return;
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}
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var measurementAtTimepoint = measurementData.timepoints[timepointId];
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for (var i = 0; i < toolData.data.length; i++) {
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data = toolData.data[i];
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// When click a row of table measurements, measurement will be active and color will be green
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// TODO= Remove this with the measurementId once it is in the tool data
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if (data.seriesInstanceUid === measurementAtTimepoint.seriesInstanceUid &&
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data.studyInstanceUid === measurementAtTimepoint.studyInstanceUid &&
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data.lesionNumber === measurementData.lesionNumber &&
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data.isTarget == measurementData.isTarget) {
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data.active = true;
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break;
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}
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}
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cornerstone.updateImage(element);
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}
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