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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 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x | import {
BaseVolumeViewport,
getRenderingEngine,
StackViewport,
Types,
} from '@cornerstonejs/core';
/**
* Synchronizer callback to synchronize the voi of volumeActors of identical volumes
* in different viewports.
*
* @param synchronizerInstance - The Instance of the Synchronizer
* @param sourceViewport - The list of IDs defining the source viewport.
* @param targetViewport - The list of IDs defining the target viewport.
* @param voiModifiedEvent - The VOI_MODIFIED event.
* @param options - Options for the synchronizer.
*/
export default function voiSyncCallback(
synchronizerInstance,
sourceViewport: Types.IViewportId,
targetViewport: Types.IViewportId,
voiModifiedEvent: Types.EventTypes.VoiModifiedEvent,
options?: any
): void {
const eventDetail = voiModifiedEvent.detail;
const { volumeId, range, invertStateChanged, invert } = eventDetail;
const renderingEngine = getRenderingEngine(targetViewport.renderingEngineId);
Iif (!renderingEngine) {
throw new Error(
`Rendering Engine does not exist: ${targetViewport.renderingEngineId}`
);
}
const tViewport = renderingEngine.getViewport(targetViewport.viewportId);
const tProperties:
| Types.VolumeViewportProperties
| Types.StackViewportProperties = {
voiRange: range,
};
Iif (options.syncInvertState && invertStateChanged) {
tProperties.invert = invert;
}
Eif (tViewport instanceof BaseVolumeViewport) {
tViewport.setProperties(tProperties, volumeId);
} else if (tViewport instanceof StackViewport) {
tViewport.setProperties(tProperties);
} else {
throw new Error('Viewport type not supported.');
}
tViewport.render();
}
|