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vtkScalarsToColorsItem.h
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkScalarsToColorsItem.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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#ifndef vtkScalarsToColorsItem_h
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#define vtkScalarsToColorsItem_h
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#include "vtkChartsCoreModule.h"
// For export macro
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#include "
vtkPlot.h
"
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class
vtkCallbackCommand
;
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class
vtkImageData
;
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class
vtkPoints2D
;
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class
VTKCHARTSCORE_EXPORT
vtkScalarsToColorsItem
:
public
vtkPlot
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{
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public
:
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vtkTypeMacro(
vtkScalarsToColorsItem
,
vtkPlot
);
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void
PrintSelf
(ostream &os,
vtkIndent
indent)
override
;
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void
GetBounds
(
double
bounds[4])
override
;
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vtkSetVector4Macro(UserBounds,
double
);
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vtkGetVector4Macro(UserBounds,
double
)
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bool Paint(
vtkContext2D
*painter) override;
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vtkGetObjectMacro(PolyLinePen,
vtkPen
);
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vtkSetMacro(MaskAboveCurve,
bool
);
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vtkGetMacro(MaskAboveCurve,
bool
);
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protected:
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vtkScalarsToColorsItem
();
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~
vtkScalarsToColorsItem
() override;
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virtual
void
ComputeBounds(
double
* bounds);
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virtual
void
ComputeTexture() = 0;
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vtkGetMacro(TextureWidth,
int
);
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void
TransformDataToScreen(const
double
dataX, const
double
dataY,
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double
&screenX,
double
&screenY);
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void
TransformScreenToData(const
double
screenX, const
double
screenY,
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double
&dataX,
double
&dataY);
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virtual
void
ScalarsToColorsModified(
vtkObject
* caller,
unsigned
long
eid,
void
* calldata);
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static
void
OnScalarsToColorsModified(
vtkObject
* caller,
unsigned
long
eid,
void
*clientdata,
void
* calldata);
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double
UserBounds[4];
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int
TextureWidth;
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vtkImageData
* Texture;
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bool
Interpolate;
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vtkPoints2D
*
Shape
;
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vtkCallbackCommand
* Callback;
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vtkPen
* PolyLinePen;
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bool
MaskAboveCurve;
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private:
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vtkScalarsToColorsItem
(const
vtkScalarsToColorsItem
&) = delete;
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void
operator=(const
vtkScalarsToColorsItem
&) = delete;
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};
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#endif
vtkPoints2D
represent and manipulate 2D points
Definition:
vtkPoints2D.h:37
vtkScalarsToColorsItem
Abstract class for ScalarsToColors items.
Definition:
vtkScalarsToColorsItem.h:41
vtkPlot.h
vtkX3D::Shape
@ Shape
Definition:
vtkX3D.h:36
vtkObject
abstract base class for most VTK objects
Definition:
vtkObject.h:60
vtkContext2D
Class for drawing 2D primitives to a graphical context.
Definition:
vtkContext2D.h:59
vtkPlot
Abstract class for 2D plots.
Definition:
vtkPlot.h:53
vtkImageData
topologically and geometrically regular array of data
Definition:
vtkImageData.h:46
vtkIndent
a simple class to control print indentation
Definition:
vtkIndent.h:40
vtkScalarsToColorsItem::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkCallbackCommand
supports function callbacks
Definition:
vtkCallbackCommand.h:51
vtkScalarsToColorsItem::GetBounds
void GetBounds(double bounds[4]) override
Bounds of the item, use the UserBounds if valid otherwise compute the bounds of the item (based on th...
vtkPen
provides a pen that draws the outlines of shapes drawn by vtkContext2D.
Definition:
vtkPen.h:40
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