segmentation getBrushToolInstances.ts

72.72% Statements 8/11

50% Branches 4/8

100% Functions 2/2

72.72% Lines 8/11

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  import { getToolGroup } from '../../store/ToolGroupManager';
import BrushTool from '../../tools/segmentation/BrushTool';
 
export function getBrushToolInstances(toolGroupId: string, toolName?: string) {
  const toolGroup = getToolGroup(toolGroupId);
 
  Iif (toolGroup === undefined) {
    return [];
  }
 
  const toolInstances = toolGroup._toolInstances;
 
  Iif (!Object.keys(toolInstances).length) {
    return [];
  }
 
  Iif (toolName && toolInstances[toolName]) {
    return [toolInstances[toolName]];
  }
 
  // For each tool that has BrushTool as base class, set the brush size.
  const brushBasedToolInstances = Object.values(toolInstances).filter(
    (toolInstance) => toolInstance instanceof BrushTool
  ) as BrushTool[];
 
  return brushBasedToolInstances;
}