HolographicOutlineHelper.java 文件源码

HolographicOutlineHelper() {
    mHolographicPaint.setFilterBitmap(true);
    mHolographicPaint.setAntiAlias(true);
    mBlurPaint.setFilterBitmap(true);
    mBlurPaint.setAntiAlias(true);
    mErasePaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_OUT));
    mErasePaint.setFilterBitmap(true);
    mErasePaint.setAntiAlias(true);
    MaskFilter alphaClipTable = TableMaskFilter.CreateClipTable(180, 255);
    mAlphaClipPaint.setMaskFilter(alphaClipTable);
}