/usr/include/qgis/qgsfreakoutshader.h is in libqgis-dev 1.7.4+1.7.5~20120320-1.1+b1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | /* **************************************************************************
qgsfreakoutshader.h - description
-------------------
begin : Fri Dec 28 2007
copyright : (C) 2007 by Peter J. Ersts
email : ersts@amnh.org
This class contains code that was originally part of the larger QgsRasterLayer
class originally created circa 2004 by T.Sutton, Gary E.Sherman, Steve Halasz
****************************************************************************/
/* **************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSFREAKOUTSHADER_H
#define QGSFREAKOUTSHADER_H
#include "qgsrastershaderfunction.h"
/** \ingroup core
* A colorful false color shader that will frighten your granny and make your dogs howl.
*/
class CORE_EXPORT QgsFreakOutShader : public QgsRasterShaderFunction
{
public:
QgsFreakOutShader( double theMinimumValue = 0.0, double theMaximumValue = 255.0 );
/** \brief generates and new RGB value based on one input value */
bool shade( double, int*, int*, int* );
/** \brief generates and new RGB value based on original RGB value */
bool shade( double, double, double, int*, int*, int* );
/** \brief Set the maximum value */
void setMaximumValue( double );
/** \brief Return the minimum value */
void setMinimumValue( double );
private:
void setClassBreaks();
double mBreakSize;
double mClassBreakMin1;
double mClassBreakMax1;
double mClassBreakMin2;
double mClassBreakMax2;
double mClassBreakMin3;
};
#endif
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