如何识别所选对象的类型? [英] How to identify the type of a selected object?

问题描述

我正在使用Fabric.js在画布上放置文本，图像和形状.我为这三个制作了三个不同的编辑面板.当用户选择文本时，我要显示文本面板.像明智的图像和形状.

I am placing Text, Image and Shapes on canvas using Fabric.js. I have made Three different Edit-Panels for all three. When user select text I want to show text panel. like wise for image and shapes.

如何识别所选对象的类型?

How to identify type of selected Object?

推荐答案

canvas.getActiveObject().get('type')是正确的.您还可以收听事件:

canvas.getActiveObject().get('type') as simmi simmi said is correct. You can also listen to events:

function onObjectSelected(e) {
  console.log(e.target.get('type'));
}
canvas.on('object:selected', onObjectSelected);

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