2015-05-14 16 views

回答

2

您可以使用rotatingPointOffset屬性來設置線條高度。

var canvas = window._canvas = new fabric.Canvas('c'); 

var rect = new fabric.Rect({ 
    left: 100, 
    top: 100, 
    width: 100, 
    height: 75, 
    fill: 'rgba(255,0,0,0.5)', 
    rotatingPointOffset: 60 
}); 
canvas.add(rect); 

FIDDLE

+0

謝謝!我無法找到任何地方 –