for (int i = 0; i < h * w; i++) {
int alpha = cm.getAlpha(pixel[i]);
int x = newPixels[i];
newPixels[i] = alpha << 24 | x << 16 | x << 8 | x;
}注:h为图像高度
w为图像宽度
cm为:ColorModel cm = ColorModel.getRGBdefault();
newPixels[i] = alpha << 24 | x << 16 | x << 8 | x;这一句没看懂啥意思,高手帮解释下把 谢谢
int alpha = cm.getAlpha(pixel[i]);
int x = newPixels[i];
newPixels[i] = alpha << 24 | x << 16 | x << 8 | x;
}注:h为图像高度
w为图像宽度
cm为:ColorModel cm = ColorModel.getRGBdefault();
newPixels[i] = alpha << 24 | x << 16 | x << 8 | x;这一句没看懂啥意思,高手帮解释下把 谢谢
解决方案 »
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