轻量2D渲染库

Documents

http://pixijs.download/releas…

遇到的坑

如何获取绘制出的形态面积

const spaces = this.graph.spaces
const extract = this.renderer.plugins.extract
const graphics // 依据形态绘制办法，设置fillStyle重绘
graphics.beginFill(fillColor, fillAlpha)
const dimension = extract.pixels(graphics)/4
//  4: rgba 4个通道