Javascript 如何使矩形的特定边可以调整大小？

我想使矩形的几面或单面可以用石墨调整大小。 如果有人有任何想法，请帮助我

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提前感谢。

在1.0.0版中，您可以覆盖Figure.showResizeHandles方法。有关示例，请参见HorizontalBus图

/**
 * @method
 * Callback to update the visibility of the resize handles
 * 
 * @param {graphiti.Canvas} canvas
 * @param {graphiti.ResizeHandle} resizeHandle1 topLeft resize handle
 * @param {graphiti.ResizeHandle} resizeHandle2 topCenter resize handle
 * @param {graphiti.ResizeHandle} resizeHandle3 topRight resize handle
 * @param {graphiti.ResizeHandle} resizeHandle4 rightMiddle resize handle
 * @param {graphiti.ResizeHandle} resizeHandle5 bottomRight resize handle
 * @param {graphiti.ResizeHandle} resizeHandle6 bottomCenter resize handle
 * @param {graphiti.ResizeHandle} resizeHandle7 bottomLeft resize handle
 * @param {graphiti.ResizeHandle} resizeHandle8 leftMiddle resize handle
 * @template
 */
 showResizeHandles: function(canvas, resizeHandle1, resizeHandle2, resizeHandle3, resizeHandle4, resizeHandle5, resizeHandle6, resizeHandle7, resizeHandle8)
 {
    resizeHandle4.setDimension(resizeHandle4.getWidth(), this.getHeight());
    resizeHandle8.setDimension(resizeHandle4.getWidth(), this.getHeight());

    this._super(canvas, resizeHandle1, resizeHandle2, resizeHandle3, resizeHandle4, resizeHandle5, resizeHandle6, resizeHandle7, resizeHandle8);

    resizeHandle1.hide();
    resizeHandle2.hide();
    resizeHandle3.hide();
    resizeHandle5.hide();
    resizeHandle6.hide();
    resizeHandle7.hide();
 },

这将在右侧和左侧创建两个具有父对象全高的调整大小控制柄 数字

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版本1.0.0将于9月17日发布

非常感谢。我将期待下一个版本的发布。这将非常有用：）嗨，安德烈亚斯，在上面的场景中，调整大小手柄销将从画布上消失。是否可以显示调整大小手柄，但不允许它们调整图形大小？谢谢