Android UI效果之绘图篇（三）

② REPEAT

LinearGradient lg = new LinearGradient(0, 0, 300, 300, 0xFFFF0000, 0xFF0000FF, Shader.TileMode.REPEAT);
paint.setShader(lg);
canvas.drawRect(0, 0, canvas.getWidth(), canvas.getHeight(), paint);

③ MIRROR

LinearGradient lg = new LinearGradient(0, 0, 300, 300, 0xFFFF0000, 0xFF0000FF, Shader.TileMode.MIRROR);
paint.setShader(lg);
canvas.drawRect(0, 0, canvas.getWidth(), canvas.getHeight(), paint);

还有三个shader没有介绍，感觉篇幅有点长了，留到下一篇再给大家讲解，希望大家继续关注。

注：相关教程知识阅读请移步到Android开发频道。