android 分别修改bitmap四个角圆角大小

最新推荐文章于 2024-04-09 06:34:27 发布

zhuxingchong

最新推荐文章于 2024-04-09 06:34:27 发布

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分类专栏：工具文章标签：圆角 bitmap任意角圆角

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int radious = 32;
Paint paint = new Paint();
                     // lefttop,lefttop,righttop,righttop,leftbottom,leftbottom,rightbottom,rightbottom
float[] radiusArray = { radious, radious, radious, radious, radious, radious, radious, radious };

private void badgeWithDrawable(Canvas target, Drawable badge) {
    int badgeSize = mContext.getResources().getDimensionPixelSize(R.dimen.profile_badge_size);
    Path path = new Path();
    //先绘制剪切保证后面绘制图案在clip内，超出的图片自动被裁剪
    RectF rect = new RectF(0, 0, mIconBitmapSize, mIconBitmapSize);
    path.addRoundRect(rect, radiusArray, Path.Direction.CW);
    target.clipPath(path);
    badge.setBounds(mIconBitmapSize - badgeSize, mIconBitmapSize - badgeSize, mIconBitmapSize, mIconBitmapSize);
    badge.draw(target);
}