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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | 6x 9x 9x 6x 30x 30x 30x 30x 21x 9x 9x 9x 9x 34x 34x 30x 34x 34x 69x 34x | import { cache, Types } from '@cornerstonejs/core';
import { utilities } from '@cornerstonejs/tools';
function _getVolumeFromViewport(viewport: Types.IBaseVolumeViewport) {
const volumeIds = viewport.getAllVolumeIds();
const volumes = volumeIds.map(id => cache.getVolume(id));
const dynamicVolume = volumes.find(volume => volume.isDynamicVolume());
return dynamicVolume ?? volumes[0];
}
/**
* Return all viewports that needs to be synchronized with the source
* viewport passed as parameter when cine is updated.
* @param servicesManager ServiceManager
* @param srcViewportIndex Source viewport index
* @returns array with viewport information.
*/
function _getSyncedViewports(servicesManager: AppTypes.ServicesManager, srcViewportId) {
const { viewportGridService, cornerstoneViewportService } = servicesManager.services;
const { viewports: viewportsStates } = viewportGridService.getState();
const srcViewportState = viewportsStates.get(srcViewportId);
if (srcViewportState?.viewportOptions?.viewportType !== 'volume') {
return [];
}
const srcViewport = cornerstoneViewportService.getCornerstoneViewport(srcViewportId);
const srcVolume = srcViewport ? _getVolumeFromViewport(srcViewport) : null;
if (!srcVolume?.isDynamicVolume()) {
return [];
}
const { volumeId: srcVolumeId } = srcVolume;
return Array.from(viewportsStates.values())
.filter(({ viewportId }) => {
const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);
return viewportId !== srcViewportId && viewport?.hasVolumeId?.(srcVolumeId);
})
.map(({ viewportId }) => ({ viewportId }));
}
function initCineService(servicesManager: AppTypes.ServicesManager) {
const { cineService } = servicesManager.services;
const getSyncedViewports = viewportId => {
return _getSyncedViewports(servicesManager, viewportId);
};
const playClip = (element, playClipOptions) => {
return utilities.cine.playClip(element, playClipOptions);
};
const stopClip = (element, stopClipOptions) => {
return utilities.cine.stopClip(element, stopClipOptions);
};
cineService.setServiceImplementation({
getSyncedViewports,
playClip,
stopClip,
});
}
export default initCineService;
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