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src
core
qgssimplifymethod.h
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/***************************************************************************
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qgssimplifymethod.h
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---------------------
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begin : December 2013
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copyright : (C) 2013 by Matthias Kuhn / Alvaro Huarte
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email :
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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 QGSSIMPLIFYMETHOD_H
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#define QGSSIMPLIFYMETHOD_H
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class
QgsAbstractGeometrySimplifier
;
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class
CORE_EXPORT
QgsSimplifyMethod
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{
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public
:
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enum
MethodType
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{
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NoSimplification
,
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OptimizeForRendering
,
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PreserveTopology
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};
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QgsSimplifyMethod
();
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QgsSimplifyMethod
(
const
QgsSimplifyMethod
& rh );
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QgsSimplifyMethod
& operator=(
const
QgsSimplifyMethod
& rh );
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void
setMethodType( MethodType methodType );
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inline
MethodType
methodType
()
const
{
return
mMethodType; }
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void
setTolerance(
double
tolerance );
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inline
double
tolerance
()
const
{
return
mTolerance; }
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void
setForceLocalOptimization(
bool
localOptimization );
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inline
bool
forceLocalOptimization
()
const
{
return
mForceLocalOptimization; }
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static
QgsAbstractGeometrySimplifier
* createGeometrySimplifier(
const
QgsSimplifyMethod
& simplifyMethod );
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protected
:
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MethodType
mMethodType
;
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double
mTolerance
;
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bool
mForceLocalOptimization
;
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};
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#endif // QGSSIMPLIFYMETHOD_H
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