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src
analysis
interpolation
qgsidwinterpolator.h
Go to the documentation of this file.
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/***************************************************************************
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qgsidwinterpolator.h
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--------------------
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begin : March 10, 2008
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copyright : (C) 2008 by Marco Hugentobler
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email : marco dot hugentobler at karto dot baug dot ethz dot ch
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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 QGSIDWINTERPOLATOR_H
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#define QGSIDWINTERPOLATOR_H
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#include "
qgsinterpolator.h
"
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class
ANALYSIS_EXPORT
QgsIDWInterpolator
:
public
QgsInterpolator
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{
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public
:
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QgsIDWInterpolator
(
const
QList<LayerData>& layerData );
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~
QgsIDWInterpolator
();
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int
interpolatePoint
(
double
x,
double
y,
double
& result );
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void
setDistanceCoefficient
(
double
p ) {mDistanceCoefficient = p;}
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private
:
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QgsIDWInterpolator
();
//forbidden
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double
mDistanceCoefficient
;
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};
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#endif
QgsInterpolator
Interface class for interpolations.
Definition:
qgsinterpolator.h:36
QgsIDWInterpolator
Definition:
qgsidwinterpolator.h:23
QgsIDWInterpolator::setDistanceCoefficient
void setDistanceCoefficient(double p)
Definition:
qgsidwinterpolator.h:36
QgsIDWInterpolator::mDistanceCoefficient
double mDistanceCoefficient
The parameter that sets how the values are weighted with distance.
Definition:
qgsidwinterpolator.h:45
qgsinterpolator.h
QgsInterpolator::interpolatePoint
virtual int interpolatePoint(double x, double y, double &result)=0
Calculates interpolation value for map coordinates x, y.
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