Method getSelectionAlpha

packages/2d/src/lib/components/CodeBlock.ts:350–351

(x: number, y: number)

    const globalAlpha = context.globalAlpha;

    const getSelectionAlpha = (x: number, y: number) =>
      map(unselectedOpacity, 1, this.selectionStrength(x, y));

    const drawToken = (
      code: string,