Function handleEllipseTransformEnd

components/CanvasComponent.tsx:277–296

(
    id: string,
    e: KonvaEventObject<Event>
  )

  };

  const handleEllipseTransformEnd = (
    id: string,
    e: KonvaEventObject<Event>
  ) => {
    const node = e.target as Konva.Ellipse;
    const scaleX = node.scaleX();
    const scaleY = node.scaleY();
    const radiusX = Math.max(node.radiusX() * scaleX, 5);
    const radiusY = Math.max(node.radiusY() * scaleY, 5);

    node.scaleX(1);
    node.scaleY(1);

    drawingEllipse.updateEllipse(id, {
      x: node.x(),
      y: node.y(),
      radiusX,
      radiusY,
    });
  };

  const handleArrowDragEnd = (id: string, e: KonvaEventObject<Event>) => {
    const node = e.target as Konva.Arrow;