初始化后，Fabric.js将我的画布大小更改为300x150 [英] Fabric.js changes my canvas size to 300x150 after initialization

问题描述

HTML：

  <div class="canvas-wrapper">
    <canvas id="myCanvas"></canvas>
  </div>

CSS

.canvas-wrapper {
    width: 900px;
    min-height: 600px;
 }

 #myCanvas{
     border:1px solid red;
     position: absolute;
     top:22px;
     left:0px;
     height: 100%;
     width: 99%;
 }

JS

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

我的画布在初始化后调整为300x150，为什么？

My canvas get resized to 300x150 after it's been initialized, why?

推荐答案

在最新版本中，您必须执行以下操作：

in the latest version, you will have to do something like:

var canvas = new fabric.Canvas('myCanvas');
canvas.setHeight(500);
canvas.setWidth(800);

....你的代码....

.... Your code ....

canvas.renderAll();

对我来说工作正常..

Works fine for me..

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