1
我有两个Bitmap [](例如“BitM1”和BitM2) 需要从BitM2 [0],BitM1 [1]切割BitM1 [0]从BitM2 [1](使用Xfermode mode.xor)...等Android:如何从位图[25]切割位图[25]
Bitmap[] vk = new Bitmap[25];
int k=0;
for (v=0;v<25;v++)
{
Bitmap bitmap2 = BitM1[v];
Bitmap bitmap1 = BitM2[v];
vk[k]=Bitmap.createBitmap(bitmap2.getWidth(), bitmap2.getHeight(), bitmap2.getConfig());
Canvas canvas = new Canvas(vk[k]);
Paint paint = new Paint();
paint.setFilterBitmap(false);
canvas.drawBitmap(bitmap2, 0, 0, paint);
paint.setXfermode(new PorterDuffXfermode(Mode.XOR));
canvas.drawBitmap(bitmap1, 0, 0, paint);
bitmap2.recycle();
bitmap1.recycle();
}
imgv3.setImageBitmap(vk[5]);
不行...崩溃...
什么是崩溃日志? – 2012-03-15 11:28:20
崩溃日志会很好,所以我们可以看到第一个错误 – Bigflow 2012-03-15 11:37:12