utils getCornerstoneBlendMode.ts

58.33% Statements 7/12

50% Branches 2/4

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58.33% Lines 7/12

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  import { Enums } from '@cornerstonejs/core';
 
const MIP = 'mip';
const MINIP = 'minip';
const AVG = 'avg';
 
export default function getCornerstoneBlendMode(blendMode: string): Enums.BlendModes {
  if (!blendMode) {
    return Enums.BlendModes.COMPOSITE;
  }
 
  if (blendMode.toLowerCase() === MIP) {
    return Enums.BlendModes.MAXIMUM_INTENSITY_BLEND;
  }
 
  Iif (blendMode.toLowerCase() === MINIP) {
    return Enums.BlendModes.MINIMUM_INTENSITY_BLEND;
  }
 
  Iif (blendMode.toLowerCase() === AVG) {
    return Enums.BlendModes.AVERAGE_INTENSITY_BLEND;
  }
 
  throw new Error(`Unsupported blend mode: ${blendMode}`);
}