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feat(overlay): add inline binary overlays #3852

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merged 1 commit into from
Dec 13, 2023
Merged

feat(overlay): add inline binary overlays #3852

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8 changes: 6 additions & 2 deletions extensions/cornerstone/src/tools/ImageOverlayViewerTool.tsx
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import { VolumeViewport, metaData, utilities } from '@cornerstonejs/core';
import { IStackViewport, IVolumeViewport, Point3 } from '@cornerstonejs/core/dist/esm/types';
import { AnnotationDisplayTool, drawing } from '@cornerstonejs/tools';
import { guid } from '@ohif/core/src/utils';
import { guid, b64toBlob } from '@ohif/core/src/utils';
import OverlayPlaneModuleProvider from './OverlayPlaneModuleProvider';

interface CachedStat {
Expand Down Expand Up @@ -46,7 +46,7 @@ class ImageOverlayViewerTool extends AnnotationDisplayTool {
super(toolProps, defaultToolProps);
}

onSetToolDisabled = (): void => { };
onSetToolDisabled = (): void => {};

protected getReferencedImageId(viewport: IStackViewport | IVolumeViewport): string {
if (viewport instanceof VolumeViewport) {
Expand Down Expand Up @@ -174,6 +174,10 @@ class ImageOverlayViewerTool extends AnnotationDisplayTool {
pixelData = overlay.pixelData[0];
} else if (overlay.pixelData.retrieveBulkData) {
pixelData = await overlay.pixelData.retrieveBulkData();
} else if (overlay.pixelData.InlineBinary) {
const blob = b64toBlob(overlay.pixelData.InlineBinary);
const arrayBuffer = await blob.arrayBuffer();
pixelData = arrayBuffer;
}

if (!pixelData) {
Expand Down