Ped*_*ose 1 javascript fabricjs
我想在缩放对象时获得真实的对象宽度和高度。我试过
canvas.on('object:scaling', function(e){
console.log(e.target.width*e.target.scaleX);
});
Run Code Online (Sandbox Code Playgroud)
但似乎不能正常工作。
演示
var canvas = new fabric.Canvas("c");
var circle = new fabric.Circle({radius:100})
canvas.add(circle);
circle.on('scaling',function(){
console.log(parseInt(this.getScaledWidth()))
})Run Code Online (Sandbox Code Playgroud)
canvas{
border: 1px dotted green;
}Run Code Online (Sandbox Code Playgroud)
<script src="https://rawgit.com/kangax/fabric.js/master/dist/fabric.js"></script>
<canvas id="c" width=400 height=400></canvas>Run Code Online (Sandbox Code Playgroud)
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