ボタンの背景を作ろうとしていますが、ギザギザに見えます。
public Bitmap makeButtonBit (int w,int h)
{
Bitmap bitmapBtn = Bitmap.createBitmap(w, h+2, Bitmap.Config.ARGB_8888);
Canvas cnvBtn = new Canvas(bitmapBtn);
Paint pR1 = new Paint();
pR1.setAntiAlias(true);
pR1.setAlpha(40);
///
RectF rectShd1 = new RectF(0, 0, w, h+1);
cnvBtn.drawRoundRect(rectShd1, 8, 8, pR1);
RectF rectShd2 = new RectF(0, 0, w, h+2);
cnvBtn.drawRoundRect(rectShd2, 8, 8, pR1);
///
pR1.setAlpha(255);
pR1.setShader(new LinearGradient(0, 0, 0, h, 0x11000000, 0xCC000000, TileMode.CLAMP));
RectF rect1 = new RectF(0, 0, w, h);
cnvBtn.drawRoundRect(rect1, 6, 6, pR1);
pR1.setShader(new LinearGradient(0, 0, 0, h, 0xFF858990, 0xFF2E3337, TileMode.CLAMP));
RectF rect2 = new RectF(1, 1, w-1, h-1);
cnvBtn.drawRoundRect(rect2, 6, 6, pR1);
pR1.setShader(new LinearGradient(0, 0, 0, h, 0xFF525A63, 0xFF2D343A, TileMode.CLAMP));
RectF rect3 = new RectF(2, 2, w-2, h-2);
cnvBtn.drawRoundRect(rect3, 6, 6, pR1);
return bitmapBtn;
}
私が間違っていることは何ですか？
ありがとう。