Canvas OffscreenCanvas：OffscreenCanvas.height属性

返回到：Canvas API：OffscreenCanvas

设置或者获取OffscreenCanvas 对象的高度。

语法

var pxl = offscreen.height;
offscreen.height = pxl;

例子

创建一个新的离屏 canvas，获取或者设置离屏 canvas 的高度：

var offscreen = new OffscreenCanvas(256, 256);
offscreen.height; // 256
offscreen.height = 512;

返回到：Canvas API：OffscreenCanvas