MLImageView.java 文件源码

private void drawBorder(Canvas canvas){
    if(mBorderWidth > 0){
        Paint paint = new Paint();
        paint.setStrokeWidth(mBorderWidth);
        paint.setStyle(Paint.Style.STROKE);
        paint.setColor(mBorderColor);
        paint.setAntiAlias(true);
        if (mShapeType == 0) {
            canvas.drawCircle(mWidth / 2, mHeight / 2, mWidth / 2, paint);
        } else {
            // 当ShapeType = 1 时 图片为圆角矩形
            RectF rectf = new RectF(0, 0, getWidth(), getHeight());
            canvas.drawRoundRect(rectf, mRadius, mRadius, paint);
        }
    }
}