自定义Drawable

来源：互联网发布：淘宝怎样取消货到付款编辑：程序博客网时间：2024/06/06 11:10

## 重写draw ##

@Override    public void draw(Canvas canvas) {        int height = canvas.getHeight();        int width = canvas.getWidth();        //设置渐变色        LinearGradient linearGradient = new LinearGradient(width / 2, 0, width / 2,      canvas.getHeight(), mBgColor, 0xffffffff, Shader.TileMode.MIRROR);        mBgPaint.setShader(linearGradient);        canvas.drawRect(new RectF(0, 0, canvas.getWidth(), canvas.getHeight()), mBgPaint);        int radius = DisplayUtil.dip2px(mContext, 38);        paint.setColor(0x4dffffff);        canvas.drawCircle(0, height / 5 * 2 - 28, radius, paint);        radius = DisplayUtil.dip2px(mContext, 20);        paint.setColor(0x1affffff);        canvas.drawCircle(width / 3, 0, radius, paint);        radius = DisplayUtil.dip2px(mContext, 18);        paint.setColor(0x4dffffff);        canvas.drawCircle(width / 5 * 3, height / 4, radius, paint);        radius = DisplayUtil.dip2px(mContext, 68);        paint.setColor(0x33ffffff);        canvas.drawCircle(width , 0, radius, paint);    }

阅读全文

0 0