Fabric.js changes my canvas size to 300x150 after initialization

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

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

.... Your code ....

canvas.renderAll();

Works fine for me..

For dynamically changing size, this works too

When initializing canvas, Fabric reads width/height attributes on canvas element or takes width/height passed in options.

var myCanvas = new fabric.Canvas('myCanvas', { width: 900, height: 600 });

or:

<canvas width="900" height="600"></canvas>
...
var myCanvas = new fabric.Canvas('myCanvas');

Related