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transforms
LogTransform.h
Go to the documentation of this file.
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/* -*- mode: c++ -*- */
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#ifndef _LogTransform_H_
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#define _LogTransform_H_
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#include "
UnaryTransform.h
"
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namespace
hippodraw {
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class
AxisModelBase;
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class
AxisTick;
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class
MDL_HIPPOPLOT_API
LogTransform
:
public
UnaryTransform
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{
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private
:
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std::vector < AxisTick >
m_ticks
;
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void
setFirstTick(
AxisModelBase
& );
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void
setTickStep(
AxisModelBase
& );
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const
std::vector < AxisTick > &
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genTicks (
AxisModelBase
& );
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double
prevStep (
double
current,
AxisModelBase
& axis );
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double
nextStep (
double
current,
AxisModelBase
& axis );
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const
Range
& adjustLogValues (
AxisModelBase
& axis );
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public
:
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LogTransform
();
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LogTransform
(
const
LogTransform
& );
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virtual
~
LogTransform
();
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#ifdef CLONE_DEFECT
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virtual
TransformBase
*
clone
()
const
;
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#else
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virtual
LogTransform
*
clone
()
const
;
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#endif
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virtual
bool
isLinear ()
const
;
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virtual
void
transform (
double
& x )
const
;
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virtual
void
inverseTransform (
double
& x )
const
;
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virtual
void
transform ( std::vector< double > & x )
const
;
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virtual
void
validate (
Range
& )
const
;
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virtual
const
std::vector < AxisTick > &
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setTicks (
AxisModelBase
& axis );
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const
Range
& adjustValues (
AxisModelBase
& axis,
const
Range
& limit );
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};
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}
// namespace hippodraw
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#endif // _LogTransform_H_
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