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Labelmap Thresholding Tools

Key Changes:​

  • The nested strategySpecificConfiguration object has been removed completely
  • Configuration properties have been moved to the root level of the configuration object
  • Threshold configuration has been restructured:
    • threshold array is now a range property inside a threshold object
    • Additional threshold properties (isDynamic, dynamicRadius) are part of the same object
  • setBrushThresholdForToolGroup() function signature has changed to accept a structured threshold object
  • Strategy-specific properties like useCenterSegmentIndex have been moved to the root configuration level
  • activeStrategy is now a standalone property in tool operations data, no longer inside a nested configuration

Migration Steps:​

1. Replace strategySpecificConfiguration with direct properties​

Before:

- configuration: {
-   activeStrategy: 'THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL',
-   strategySpecificConfiguration: {
-     THRESHOLD: {
-       threshold: [-150, -70],
-       // other threshold properties
-     },
-     useCenterSegmentIndex: true,
-   },
- }

After:

+ configuration: {
+   activeStrategy: 'THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL',
+   threshold: {
+     range: [-150, -70],
+     isDynamic: false,
+     // other threshold properties directly here
+   },
+   useCenterSegmentIndex: true,
+ }

2. Update threshold configuration structure​

Before:

- strategySpecificConfiguration: {
-   THRESHOLD: {
-     threshold: [-150, -70], // Previous threshold array format
-     isDynamic: false,
-     dynamicRadius: 5
-   }
- }

After:

+ threshold: {
+   range: [-150, -70], // New 'range' property replaces 'threshold'
+   isDynamic: false,
+   dynamicRadius: 5
+ }

3. Update setBrushThresholdForToolGroup calls​

Before:

- segmentationUtils.setBrushThresholdForToolGroup(
-   toolGroupId,
-   thresholdArgs.threshold,
-   thresholdArgs
- );

After:

+ segmentationUtils.setBrushThresholdForToolGroup(
+   toolGroupId,
+   fullThresholdArgs
+ );

Note that thresholdArgs should now be an object with the structure:

{
  range: [min, max], // Previously 'threshold'
  isDynamic: boolean,
  dynamicRadius: number
}