/*
* ofxCvShortImage.h
* by stefanix
*
* This is essentially an IPL_DEPTH_16U with one channel.
* Pixel values are typically from 0-65535.
*
*/
#pragma once
#include "ofxCvImage.h"
class ofxCvShortImage : public ofxCvImage {
public:
ofxCvShortImage();
ofxCvShortImage( const ofxCvShortImage& mom );
// virtual void allocate( int w, int h ); //in base class
virtual void clear();
virtual void flagImageChanged();
//virtual float getWidth(); //in base class
//virtual float getHeight(); //in base class
// virtual void setUseTexture( bool bUse ); //in base class
// ROI - region of interest
//
// virtual void setROI( int x, int y, int w, int h ); //in base class
// virtual void setROI( ofRectangle& rect ); //in base class
// virtual ofRectangle getROI(); //in base class
// virtual void resetROI(); //in base class
// virtual ofRectangle getIntersectionROI( ofRectangle& rec1,
// ofRectangle& rec2 ); // inbase class
// Set Pixel Data
//
virtual void set( float value );
// virtual void operator -= ( float value ); //in base class
// virtual void operator += ( float value ); //in base class
virtual void setFromPixels( const unsigned char* _pixels, int w, int h);
virtual void setRoiFromPixels( const unsigned char* _pixels, int w, int h);
virtual void operator = ( unsigned char* _pixels );
virtual void operator = ( const ofxCvGrayscaleImage& mom );
virtual void operator = ( const ofxCvColorImage& mom );
virtual void operator = ( const ofxCvFloatImage& mom );
virtual void operator = ( const ofxCvShortImage& mom );
virtual void operator = ( const IplImage* mom );
// virtual void operator -= ( ofxCvImage& mom ); //in base class
// virtual void operator += ( ofxCvImage& mom ); //in base class
void addWeighted( ofxCvGrayscaleImage& mom, float f );
// Get Pixel Data
//
//virtual unsigned char* getPixels(); //in base class
//virtual ofPixelsRef getPixelsRef(); //in base class
//virtual unsigned char* getRoiPixels(); //in base class
// virtual IplImage* getCvImage(); //in base class
// Draw Image
//
//virtual void draw( float x, float y ); //in base class
//virtual void draw( float x, float y, float w, float h ); //in base class
//virtual void drawROI( float x, float y ); //in base class
//virtual void drawROI( float x, float y, float w, float h ); //in base class
//virtual void setAnchorPercent( float xPct, float yPct ); //in base class
//virtual void setAnchorPoint( int x, int y ); //in base class
//virtual void resetAnchor(); //in base class
// Image Filter Operations
//
virtual void contrastStretch();
virtual void convertToRange( float min, float max );
// virtual void erode( ); //in base class
// virtual void dilate( ); //in base class
// virtual void blur( int value=3 ); //in base class
// virtual void blurGaussian( int value=3 ); //in base class
// virtual void invert(); //in base class
// Image Transformation Operations
//
virtual void resize( int w, int h );
virtual void scaleIntoMe( ofxCvImage& mom, int interpolationMethod = CV_INTER_NN);
// virtual void mirror( bool bFlipVertically, bool bFlipHorizontally ); //in base class
// virtual void translate( float x, float y ); //in base class
// virtual void rotate( float angle, float centerX, float centerY ); //in base class
// virtual void scale( float scaleX, float sclaeY ); //in base class
// virtual void transform( float angle, float centerX, float centerY,
// float scaleX, float scaleY,
// float moveX, float moveY ); //in base class
// virtual void undistort( float radialDistX, float radialDistY,
// float tangentDistX, float tangentDistY,
// float focalX, float focalY,
// float centerX, float centerY ); //in base class
// virtual void remap( IplImage* mapX, IplImage* mapY ); //in base class
// virtual void warpPerspective( ofPoint& A, ofPoint& B,
// ofPoint& C, ofPoint& D ); //in base class
// virtual void warpIntoMe( ofxCvImage& mom,
// ofPoint src[4], ofPoint dst[4] ); //in base class
// Other Image Operations
//
// virtual int countNonZeroInRegion( int x, int y, int w, int h ); //in base class
ofShortPixels & getShortPixelsRef();
ofShortPixels & getRoiShortPixelsRef();
protected:
void allocatePixels(int w, int h);
void allocateTexture();
void init();
virtual void convertShortToGray( IplImage* floatImg, IplImage* grayImg );
virtual void convertGrayToShort( IplImage* grayImg, IplImage* floatImg );
virtual IplImage* getCv8BitsImage();
virtual IplImage* getCv8BitsRoiImage();
IplImage* cvGrayscaleImage; // internal helper grayscale, allocated on demand
bool cvGrayscaleDirty;
bool bShortPixelsDirty;
ofShortPixels shortPixels;
};
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