VTK
dox
Rendering
Context2D
vtkTooltipItem.h
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkTooltipItem.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 vtkTooltipItem_h
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#define vtkTooltipItem_h
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#include "vtkRenderingContext2DModule.h"
// For export macro
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#include "
vtkContextItem.h
"
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#include "
vtkVector.h
"
// Needed for vtkVector2f
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#include "
vtkStdString.h
"
// For vtkStdString ivars
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class
vtkPen
;
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class
vtkBrush
;
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class
vtkTextProperty
;
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class
VTKRENDERINGCONTEXT2D_EXPORT
vtkTooltipItem
:
public
vtkContextItem
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{
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public
:
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vtkTypeMacro(
vtkTooltipItem
,
vtkContextItem
);
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void
PrintSelf
(ostream &os,
vtkIndent
indent)
override
;
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static
vtkTooltipItem
*
New
();
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vtkSetVector2Macro(Position,
float
);
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void
SetPosition
(
const
vtkVector2f
&pos);
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vtkGetVector2Macro(Position,
float
);
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vtkVector2f
GetPositionVector
();
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virtual
void
SetText
(
const
vtkStdString
&
title
);
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virtual
vtkStdString
GetText
();
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vtkGetObjectMacro(Pen,
vtkPen
);
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vtkGetObjectMacro(Brush,
vtkBrush
);
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vtkGetObjectMacro(TextProperties,
vtkTextProperty
);
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void
Update
()
override
;
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bool
Paint
(
vtkContext2D
*painter)
override
;
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protected
:
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vtkTooltipItem
();
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~vtkTooltipItem
()
override
;
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vtkVector2f
PositionVector
;
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float
*
Position
;
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vtkStdString
Text
;
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vtkTextProperty
*
TextProperties
;
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vtkPen
*
Pen
;
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vtkBrush
*
Brush
;
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private
:
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vtkTooltipItem
(
const
vtkTooltipItem
&) =
delete
;
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void
operator=(
const
vtkTooltipItem
&) =
delete
;
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};
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#endif //vtkTooltipItem_h
vtkBrush
provides a brush that fills shapes drawn by vtkContext2D.
Definition:
vtkBrush.h:41
vtkStdString.h
vtkTooltipItem::Pen
vtkPen * Pen
Definition:
vtkTooltipItem.h:114
vtkTooltipItem::SetText
virtual void SetText(const vtkStdString &title)
Get/set the text of the item.
vtkTooltipItem::Update
void Update() override
Update the geometry of the tooltip.
vtkTooltipItem::GetPositionVector
vtkVector2f GetPositionVector()
vtkVector.h
vtkTooltipItem::TextProperties
vtkTextProperty * TextProperties
Definition:
vtkTooltipItem.h:113
vtkTooltipItem
takes care of drawing 2D axes
Definition:
vtkTooltipItem.h:40
vtkContext2D
Class for drawing 2D primitives to a graphical context.
Definition:
vtkContext2D.h:59
vtkContextItem.h
vtkTooltipItem::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkTooltipItem::PositionVector
vtkVector2f PositionVector
Definition:
vtkTooltipItem.h:110
vtkTooltipItem::GetText
virtual vtkStdString GetText()
vtkX3D::title
@ title
Definition:
vtkX3D.h:500
vtkIndent
a simple class to control print indentation
Definition:
vtkIndent.h:40
vtkTooltipItem::New
static vtkTooltipItem * New()
Creates a 2D Chart object.
vtkTooltipItem::Position
float * Position
Definition:
vtkTooltipItem.h:111
vtkTooltipItem::vtkTooltipItem
vtkTooltipItem()
vtkTextProperty
represent text properties.
Definition:
vtkTextProperty.h:40
vtkContextItem
base class for items that are part of a vtkContextScene.
Definition:
vtkContextItem.h:35
vtkTooltipItem::Paint
bool Paint(vtkContext2D *painter) override
Paint event for the tooltip.
vtkTooltipItem::SetPosition
void SetPosition(const vtkVector2f &pos)
vtkTooltipItem::Text
vtkStdString Text
Definition:
vtkTooltipItem.h:112
vtkPen
provides a pen that draws the outlines of shapes drawn by vtkContext2D.
Definition:
vtkPen.h:40
vtkStdString
Wrapper around std::string to keep symbols short.
Definition:
vtkStdString.h:41
vtkTooltipItem::~vtkTooltipItem
~vtkTooltipItem() override
vtkTooltipItem::Brush
vtkBrush * Brush
Definition:
vtkTooltipItem.h:115
vtkVector2f
Definition:
vtkVector.h:419
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