vc++实现图像放大、缩小、平移、旋转、各种哈哈镜变形
else if(x>=0&&y<0) {
for(i=0;i<pImg1->height-x;i++) {
for(j=-y;j<pImg1->width;j++) {
for(int k=0;k<pImg1->nChannels;k++) {
pImg1->imageData[i*pImg1->widthStep+j*pImg->nChannels+k]=pImg->imageData[(i+x)*pImg->wi
} else {
for(i=-x;i<pImg1->height;i++) {
for(j=-y;j<pImg1->width;j++) {
for(int k=0;k<pImg1->nChannels;k++) {
}
}
}
dthStep+(j+y)*pImg->nChannels+k];
pImg1->imageData[i*pImg1->widthStep+j*pImg->nChannels+k]=pImg->imageData[(i+x)*pImg->wi }
}
break;
printf("no method support\n"); break; default:
}
}
}
dthStep+(j+y)*pImg->nChannels+k];
// 显示结果
cvNamedWindow( "Image1", 1);//创建窗口 cvShowImage( "Image1", pImg1 );//显示图像 cvWaitKey(0); //等待按键