Fabric JS:如何转换Fabric图像

Question

如何使用Fabric JS在画布内向左或向右倾斜和缩放Fabric Image？我需要它遵循这个显示器的显示方式，这样我就可以粘贴它，就像它正在屏幕上显示一样

​

​

Answer 1

请通过this链接。您可以将transform和skew设置为Fiddle

​

var canvas = new fabric.Canvas('canvas');



fabric.Image.fromURL("https://www.google.co.in/images/srpr/logo11w.png", function(img) {
    img.set({transformMatrix: [1, .30, 0, 1, 0, 0],width:200,height:50,top:100,left:150});
    img.setCoords();
    canvas.add(img);
    
    canvas.renderAll();
  })

body {
    background-color: ivory;
    padding:30px;
}
canvas {
    border: 1px solid red;
}

<h3>FabricJS: using transformMatrix to skew-Y</h3>

<canvas id="canvas" width="300" height="300"></canvas>

​