perf(bulkAnnotations): cache affine

ImagingDataCommons · Nov 10, 2024 · 4f83ec1 · 4f83ec1
1 parent 628555a
commit 4f83ec1
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/src/bulkAnnotations/utils.js b/src/bulkAnnotations/utils.js
@@ -468,6 +468,12 @@ export const getFeaturesFromBulkAnnotations = ({
 
   const { topLeft, bottomRight } = getViewportBoundingBox({ view, pyramid, affine })
 
+  const affine = getAffineBasedOnPyramidLevel({
+    affine,
+    pyramid,
+    annotationGroup
+  })
+
   const features = []
 
   for (
@@ -492,11 +498,7 @@ export const getFeaturesFromBulkAnnotations = ({
       if (annotationCoordinateType === '2D') {
         firstCoordinate = mapPixelCoordToSlideCoord({
           point: [firstCoordinate[0], firstCoordinate[1]],
-          affine: getAffineBasedOnPyramidLevel({
-            affine,
-            pyramid,
-            annotationGroup
-          })
+          affine: affine
         })
       }