//--------------------------------------------------------------------------------
void ofxCvFloatImage::addWeighted( ofxCvGrayscaleImage& mom, float f ) {
if( pushSetBothToTheirIntersectionROI(*this,mom) ) {
convertGrayToFloat(mom.getCvImage(), cvImageTemp);
cvAddWeighted( cvImageTemp, f, cvImage, 1.0f-f,0, cvImage );
popROI(); //restore prevoius ROI
mom.popROI(); //restore prevoius ROI
flagImageChanged();
} else {
ofLog(OF_LOG_ERROR, "in addWeighted, ROI mismatch");
}
}
//--------------------------------------------------------------------------------
void CPUImageFilter::operator = ( const ofxCvColorImage& _mom ) {
// cast non-const, no worries, we will reverse any chages
ofxCvColorImage& mom = const_cast<ofxCvColorImage&>(_mom);
if( pushSetBothToTheirIntersectionROI(*this,mom) ) {
cvCvtColor( mom.getCvImage(), cvImage, CV_RGB2GRAY );
popROI(); //restore prevoius ROI
mom.popROI(); //restore prevoius ROI
flagImageChanged();
} else {
ofLog(OF_LOG_ERROR, "in =, ROI mismatch");
}
}
//--------------------------------------------------------------------------------
void ofxCvFloatImage::operator = ( const ofxCvGrayscaleImage& _mom ) {
// cast non-const, no worries, we will reverse any chages
ofxCvGrayscaleImage& mom = const_cast<ofxCvGrayscaleImage&>(_mom);
if( pushSetBothToTheirIntersectionROI(*this,mom) ) {
convertGrayToFloat(mom.getCvImage(), cvImage);
popROI(); //restore prevoius ROI
mom.popROI(); //restore prevoius ROI
flagImageChanged();
} else {
ofLog(OF_LOG_ERROR, "in =, ROI mismatch");
}
}
//--------------------------------------------------------------------------------
void ofxCvShortImage::operator = ( const ofxCvFloatImage& _mom ) {
// cast non-const, no worries, we will reverse any chages
ofxCvFloatImage& mom = const_cast<ofxCvFloatImage&>(_mom);
if( pushSetBothToTheirIntersectionROI(*this,mom) ) {
// map from 0-1 to 0-65535
cvConvertScale( mom.getCvImage(), cvImage, 65535, 0 );
popROI(); //restore prevoius ROI
mom.popROI(); //restore prevoius ROI
flagImageChanged();
} else {
ofLog(OF_ERROR, "in =, ROI mismatch");
}
}
//--------------------------------------------------------------------------------
void ofxCvColorImage::operator = ( const ofxCvColorImage& _mom ) {
if(this != &_mom) { //check for self-assignment
// cast non-const, no worries, we will reverse any chages
ofxCvColorImage& mom = const_cast<ofxCvColorImage&>(_mom);
if( pushSetBothToTheirIntersectionROI(*this,mom) ) {
cvCopy( mom.getCvImage(), cvImage, 0 );
popROI(); //restore prevoius ROI
mom.popROI(); //restore prevoius ROI
flagImageChanged();
} else {
ofLog(OF_LOG_ERROR, "in =, ROI mismatch");
}
} else {
ofLog(OF_LOG_WARNING, "in =, you are assigning a ofxCvColorImage to itself");
}
}
//--------------------------------------------------------------------------------
void ofxCvFloatImage::operator *= ( ofxCvImage& mom ) {
if( mom.getCvImage()->nChannels == cvImage->nChannels &&
mom.getCvImage()->depth == cvImage->depth )
{
if( pushSetBothToTheirIntersectionROI(*this,mom) ) {
cvMul( cvImage, mom.getCvImage(), cvImageTemp );
swapTemp();
popROI(); //restore prevoius ROI
mom.popROI(); //restore prevoius ROI
flagImageChanged();
} else {
ofLog(OF_LOG_ERROR, "in *=, ROI mismatch");
}
} else {
ofLog(OF_LOG_ERROR, "in *=, images need to have matching type");
}
}
//--------------------------------------------------------------------------------
void ofxCvColorImage::operator = ( const ofxCvFloatImage& _mom ) {
// cast non-const, no worries, we will reverse any chages
ofxCvFloatImage& mom = const_cast<ofxCvFloatImage&>(_mom);
if( pushSetBothToTheirIntersectionROI(*this,mom) ) {
if( cvGrayscaleImage == NULL ) {
cvGrayscaleImage = cvCreateImage( cvSize(cvImage->width,cvImage->height), IPL_DEPTH_8U, 1 );
}
cvSetImageROI(cvGrayscaleImage, cvRect(roiX,roiY,width,height));
cvConvertScale( mom.getCvImage(), cvGrayscaleImage, 1, 0 );
cvCvtColor( cvGrayscaleImage, cvImage, CV_GRAY2RGB );
popROI(); //restore prevoius ROI
mom.popROI(); //restore prevoius ROI
cvSetImageROI(cvGrayscaleImage, cvRect(roiX,roiY,width,height));
flagImageChanged();
} else {
ofLog(OF_LOG_ERROR, "in =, ROI mismatch");
}
}
//--------------------------------------------------------------------------------
void ofxCvFloatImage::operator &= ( ofxCvImage& mom ) {
if( mom.getCvImage()->nChannels == cvImage->nChannels &&
mom.getCvImage()->depth == cvImage->depth )
{
if( pushSetBothToTheirIntersectionROI(*this,mom) ) {
//this is doing it bit-wise; probably not what we want
cvAnd( cvImage, mom.getCvImage(), cvImageTemp );
swapTemp();
popROI(); //restore prevoius ROI
mom.popROI(); //restore prevoius ROI
flagImageChanged();
} else {
ofLog(OF_LOG_ERROR, "in &=, ROI mismatch");
}
} else {
ofLog(OF_LOG_ERROR, "in &=, images need to have matching type");
}
}
