//----------------------------------------------------
void ofxImage::rotatePixels(ofPixels &pix, float angle){
if(angle == 0.0)
return;
FIBITMAP * bmp = getBmpFromPixels(pix);
FIBITMAP * convertedBmp = NULL;
convertedBmp = FreeImage_RotateClassic(bmp, angle);
putBmpIntoPixels(convertedBmp, pix);
if (bmp != NULL) FreeImage_Unload(bmp);
if (convertedBmp != NULL) FreeImage_Unload(convertedBmp);
}
BOOL fipImage::rotate(double angle) {
if(_dib) {
switch(FreeImage_GetBPP(_dib)) {
case 1:
case 8:
case 24:
case 32:
FIBITMAP *rotated = FreeImage_RotateClassic(_dib, angle);
return replace(rotated);
break;
}
}
return FALSE;
}