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April 9, 2022 22:52
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Cornerstone.js DICOM Brush Example
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| <html> | |
| <head> | |
| <script src="https://unpkg.com/cornerstone-core/dist/cornerstone.min.js | |
| "></script> | |
| <script src="https://unpkg.com/cornerstone-wado-image-loader"></script> | |
| <script src="https://unpkg.com/dicom-parser"></script> | |
| <script src="https://unpkg.com/cornerstone-math"></script> | |
| <script src="https://unpkg.com/cornerstone-tools"></script> | |
| <script src="https://unpkg.com/hammerjs"></script> | |
| <script> | |
| cornerstoneWADOImageLoader.external.cornerstone = cornerstone; | |
| cornerstoneWADOImageLoader.external.dicomParser = dicomParser; | |
| cornerstoneTools.external.Hammer = Hammer; | |
| cornerstoneTools.external.cornerstone = cornerstone; | |
| cornerstoneTools.external.cornerstoneMath = cornerstoneMath; | |
| function onDragOver(e) { | |
| // stop browser processing right away | |
| e.stopPropagation(); | |
| e.preventDefault(); | |
| }; | |
| function onDrop(e) { | |
| // stop browser processing right away | |
| e.stopPropagation(); | |
| e.preventDefault(); | |
| var f = e.dataTransfer.files[0]; | |
| var i = cornerstoneWADOImageLoader.wadouri.fileManager.add(f); | |
| cornerstone.loadImage(i).then(function(image) { | |
| console.log('Loaded', image); | |
| var viewer = document.getElementById('viewer'); | |
| cornerstoneTools.init(); | |
| cornerstone.enable(viewer); | |
| cornerstone.displayImage(viewer, image); | |
| // this depends on the data, i am testing with a single file | |
| var stack = { currentImageIdIndex: 0, imageIds: [0] }; | |
| cornerstoneTools.addStackStateManager(viewer, ["stack"]); | |
| cornerstoneTools.addToolState(viewer, "stack", stack); | |
| cornerstoneTools.addTool(cornerstoneTools.BrushTool); | |
| cornerstoneTools.setToolActive('Brush', { mouseButtonMask: 1}); | |
| }); | |
| }; | |
| window.onload = function() { | |
| document.body.addEventListener('dragover', onDragOver); | |
| document.body.addEventListener('drop', onDrop); | |
| }; | |
| </script> | |
| </head> | |
| <body style='margin:0px;padding:0px;background:black;'> | |
| <div id='viewer' style='width:100%;height:100%;'></div> | |
| </body> | |
| </html> |
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