callbacks cameraSyncCallback.ts

85.71% Statements 6/7

50% Branches 1/2

100% Functions 1/1

85.71% Lines 6/7

Press n or j to go to the next uncovered block, b, p or k for the previous block.


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  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
13x
 
13x
13x
 
 
 
 
 
13x
 
13x
13x
 
  import { getRenderingEngine, Types } from '@cornerstonejs/core';
import { Synchronizer } from '../../store';
 
/**
 * Synchronizer callback to synchronize the camera by updating all camera
 * values.  See also zoomPanSyncCallback
 *
 * @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, never
 *   the same as sourceViewport.
 * @param cameraModifiedEvent - The CAMERA_MODIFIED event.
 */
export default function cameraSyncCallback(
  synchronizerInstance: Synchronizer,
  sourceViewport: Types.IViewportId,
  targetViewport: Types.IViewportId,
  cameraModifiedEvent: CustomEvent
): void {
  const { camera } = cameraModifiedEvent.detail;
 
  const renderingEngine = getRenderingEngine(targetViewport.renderingEngineId);
  Iif (!renderingEngine) {
    throw new Error(
      `No RenderingEngine for Id: ${targetViewport.renderingEngineId}`
    );
  }
 
  const tViewport = renderingEngine.getViewport(targetViewport.viewportId);
 
  tViewport.setCamera(camera);
  tViewport.render();
}