Function handlePointerMove

hooks/FreeDrawingTool.ts:66–81

(e: KonvaEventObject<MouseEvent | TouchEvent>)

  };

  const handlePointerMove = (e: KonvaEventObject<MouseEvent | TouchEvent>) => {
    if (tool !== "pen" && tool !== "eraser") return;

    if (!isDrawing.current) return;

    const stage = e.target.getStage();
    if (!stage) return;

    const point = getPointerPositionRelativeToStage(stage);
    if (!point) return;

    updateLastLine((line) => ({
      ...line,
      points: line.points.concat([point.x, point.y]),
    }));
  };

  return {
    lines,