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src
core
raster
qgspseudocolorshader.h
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/* **************************************************************************
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qgspseudocolorshader.h - description
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-------------------
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begin : Fri Dec 28 2007
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copyright : (C) 2007 by Peter J. Ersts
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email :
[email protected]
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This class contains code that was originally part of the larger QgsRasterLayer
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class originally created circa 2004 by T.Sutton, Gary E.Sherman, Steve Halasz
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****************************************************************************/
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/* **************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSPSEUDOCOLORSHADER_H
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#define QGSPSEUDOCOLORSHADER_H
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#include "
qgsrastershaderfunction.h
"
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class
CORE_EXPORT
QgsPseudoColorShader
:
public
QgsRasterShaderFunction
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{
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public
:
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QgsPseudoColorShader
(
double
theMinimumValue = 0.0,
double
theMaximumValue = 255.0 );
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bool
shade
(
double
,
int
*,
int
*,
int
* );
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bool
shade
(
double
,
double
,
double
,
int
*,
int
*,
int
* );
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void
setMaximumValue
(
double
)
override
;
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void
setMinimumValue
(
double
)
override
;
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double
classBreakMin1
()
const
{
return
mClassBreakMin1; }
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double
classBreakMax1
()
const
{
return
mClassBreakMax1; }
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double
classBreakMin2
()
const
{
return
mClassBreakMin2; }
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double
classBreakMax2
()
const
{
return
mClassBreakMax2; }
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double
classBreakMin3
()
const
{
return
mClassBreakMin3; }
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private
:
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void
setClassBreaks();
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double
mBreakSize;
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double
mClassBreakMin1;
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double
mClassBreakMax1;
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double
mClassBreakMin2;
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double
mClassBreakMax2;
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double
mClassBreakMin3;
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};
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#endif
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