fix(ImageActorContext): default compare method to cyan-magenta

Kitware · May 29, 2023 · ee8bda0 · ee8bda0
1 parent e6fb59a
commit ee8bda0
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/Context/ImageActorContext.js b/src/Context/ImageActorContext.js
@@ -1,7 +1,7 @@
 export const defaultCompare = {
-  method: 'disabled', // 'checkerboard', 'cyan-magenta' | 'blend' | 'disabled'
+  method: 'cyan-magenta', // 'checkerboard', 'cyan-magenta' | 'blend' | 'disabled'
   imageMix: 0.5, // changes opaqueness of moving vs fixed image. Value of 1 means max opacity for moving image, 0 for fixed image.
-  checkerboard: false, // mixes the 2 images in a alternating pattern.
+  checkerboard: false, // mixes the 2 images with an alternating pattern.
   pattern: [4, 4, 4], // when checkerboard, number of "squares" across each dimension
   swapImageOrder: false, // when checkerboard, switches moving/fixed image in each square
 }
@@ -130,7 +130,7 @@ class ImageActorContext {
   histograms = new Map()
 
   // Option config object for fusing 2 images, i.e. 'checkerboard'. See defaultCompare for object shape.
-  compare = { method: 'disabled' } // mostly object allows initial update "diff" to detect changes and apply parameters
+  compare = {} // mostly object allows initial update "diff" to detect changes and apply parameters
 
   // Override default left button mouse interactor to use window width/level interactor
   windowLevelEnabled = false

diff --git a/src/Rendering/Images/createImageRenderingActor.js b/src/Rendering/Images/createImageRenderingActor.js
@@ -7,7 +7,7 @@ export const getOutputIntensityComponentCount = actorContext => {
     image,
     compare: { method },
   } = actorContext
-  if (method !== 'disabled') return 2
+  if (method && method !== 'disabled') return 2
   return image.imageType.components
 }