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/*-----------------------------------------------------------------
LOG
GEM - Graphics Environment for Multimedia
Contours Bounding Rectangle detection
Copyright (c) 1997-1999 Mark Danks. mark@danks.org
Copyright (c) Günther Geiger. geiger@epy.co.at
Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::für::umläute. IEM. zmoelnig@iem.kug.ac.at
Copyright (c) 2002 James Tittle & Chris Clepper
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.
-----------------------------------------------------------------*/
#ifndef INCLUDE_PIX_OPENCV_CONTOURS_BOUNDINGRECT_H_
#define INCLUDE_PIX_OPENCV_CONTOURS_BOUNDINGRECT_H_
#include "Base/GemPixObj.h"
#ifndef _EiC
#include "cv.h"
#endif
#define MAX_MARKERS 100
/*-----------------------------------------------------------------
-------------------------------------------------------------------
CLASS
pix_opencv_contours_boundingrect
Contours Bounding Rectangle detection
KEYWORDS
pix
DESCRIPTION
-----------------------------------------------------------------*/
class GEM_EXTERN pix_opencv_contours_boundingrect : public GemPixObj
{
CPPEXTERN_HEADER(pix_opencv_contours_boundingrect, GemPixObj)
public:
//////////
// Constructor
pix_opencv_contours_boundingrect();
protected:
//////////
// Destructor
virtual ~pix_opencv_contours_boundingrect();
//////////
// Do the processing
virtual void processRGBAImage(imageStruct &image);
virtual void processRGBImage(imageStruct &image);
virtual void processYUVImage(imageStruct &image);
virtual void processGrayImage(imageStruct &image);
//////////
// Set the new edge threshold
void floatMinAreaMess(float minarea);
void floatMaxAreaMess(float maxarea);
void floatFToleranceMess(float maxarea);
void floatMMoveMess(float maxarea);
void floatCModeMess(float maxarea);
void floatCMethodMess(float maxarea);
void floatClearMess(void);
void floatNightmodeMess(float nightmode);
void floatShowMess(float show);
void floatDrawMess(float draw);
int mark(float fx, float fy );
void deleteMark(float findex);
// The new minimal/maximal area
int minarea;
int maxarea;
// to detect changes in the image size
int comp_xsize;
int comp_ysize;
int x_xmark[MAX_MARKERS];
int x_ymark[MAX_MARKERS];
int x_found[MAX_MARKERS];
int x_ftolerance;
int x_mmove;
int x_nightmode;
int x_draw;
int x_show;
// contours retrieval mode
int x_cmode;
// contours retrieval method
int x_cmethod;
private:
t_outlet *m_dataout;
t_outlet *m_countout;
//////////
// Static member functions
static void floatMinAreaMessCallback(void *data, t_floatarg minarea);
static void floatMaxAreaMessCallback(void *data, t_floatarg maxarea);
static void floatFToleranceMessCallback(void *data, t_floatarg ftolerance);
static void floatMMoveMessCallback(void *data, t_floatarg mmove);
static void floatCModeMessCallback(void *data, t_floatarg cmode);
static void floatCMethodMessCallback(void *data, t_floatarg cmethod);
static void floatClearMessCallback(void *data);
static void floatNightmodeMessCallback(void *data, t_floatarg nightmode);
static void floatShowMessCallback(void *data, t_floatarg show);
static void floatDrawMessCallback(void *data, t_floatarg draw);
/////////
// IplImage needed
IplImage *rgb, *orig, *cnt_img, *gray;
CvFont font;
};
#endif // for header file
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