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我正在将 angular 6 和 fabricjs 2.6 用于对象与折线连接的连接器应用程序。更新折线点后,我无法选择连接线或在画布缩放时消失。我已经使用了 setCoords 方法,但无法选择折线。
line.points[3]=(new fabric.Point(midX,newEndPoint.y)); newEndPoint=line.points[3]; line.dirty = true; line.setCoords(); this.Canvas.renderAll();