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/*-----------------------------------------------------------------
LOG
GEM - Graphics Environment for Multimedia
Calculate the center of gravity of a pixBlock.
Copyright (c) 1997-1998 Mark Danks. mark@danks.org
Copyright (c) Günther Geiger. geiger@epy.co.at
Copyright (c) 2001-2011 IOhannes m zmölnig. forum::für::umläute. IEM. zmoelnig@iem.at
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.
-----------------------------------------------------------------*/
/*-----------------------------------------------------------------
pix_blob
0409:forum::für::umläute:2000
IOhannes m zmoelnig
mailto:zmoelnig@iem.kug.ac.at
-----------------------------------------------------------------*/
#ifndef _INCLUDE__GEM_PIXES_PIX_BLOB_H_
#define _INCLUDE__GEM_PIXES_PIX_BLOB_H_
#include "Base/GemPixObj.h"
/*-----------------------------------------------------------------
-------------------------------------------------------------------
CLASS
pix_blob
Get pixel information
KEYWORDS
pix
DESCRIPTION
dumps the pix-data as a float-package
-----------------------------------------------------------------*/
class GEM_EXTERN pix_blob : public GemPixObj
{
CPPEXTERN_HEADER(pix_blob, GemPixObj);
public:
//////////
// Constructor
pix_blob(int argc, t_atom *argv);
protected:
//////////
// Destructor
virtual ~pix_blob();
//////////
// All we want is the pixel information, so this is a complete override.
virtual void processRGBAImage(imageStruct &image);
virtual void processGrayImage(imageStruct &image);
virtual void processYUVImage(imageStruct &image);
//////////
void ChannelMess(int channel);
void GainMess(int argc, t_atom *argv);
//////////
// The color outlet
t_outlet *m_xOut, *m_yOut;
t_outlet *m_zOut;
//////////
// user settings
int m_method;
//////////
//
t_float m_gain[4];
private:
//////////
// Static member callbacks
static void gainMessCallback(void *dump, t_symbol *, int argc, t_atom *argv);
static void channelMessCallback(void *dump, t_float channel);
};
#endif // for header file
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