VTK
9.2.6
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 "
vtkContextItem.h
"
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#include "vtkRenderingContext2DModule.h"
// For export macro
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#include "
vtkStdString.h
"
// For vtkStdString ivars
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#include "
vtkVector.h
"
// Needed for vtkVector2f
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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
& text);
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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
vtkContext2D
Class for drawing 2D primitives to a graphical context.
Definition
vtkContext2D.h:58
vtkContextItem::vtkContextItem
vtkContextItem()=default
vtkIndent
a simple class to control print indentation
Definition
vtkIndent.h:40
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:39
vtkTextProperty
represent text properties.
Definition
vtkTextProperty.h:37
vtkTooltipItem::SetText
virtual void SetText(const vtkStdString &text)
Get/set the text of the item.
vtkTooltipItem::SetPosition
void SetPosition(const vtkVector2f &pos)
Set the position of the tooltip (in pixels).
vtkTooltipItem::Update
void Update() override
Update the geometry of the tooltip.
vtkTooltipItem::PositionVector
vtkVector2f PositionVector
Definition
vtkTooltipItem.h:110
vtkTooltipItem::TextProperties
vtkTextProperty * TextProperties
Definition
vtkTooltipItem.h:113
vtkTooltipItem::GetPositionVector
vtkVector2f GetPositionVector()
Get position of the axis (in pixels).
vtkTooltipItem::Text
vtkStdString Text
Definition
vtkTooltipItem.h:112
vtkTooltipItem::Paint
bool Paint(vtkContext2D *painter) override
Paint event for the tooltip.
vtkTooltipItem::Pen
vtkPen * Pen
Definition
vtkTooltipItem.h:114
vtkTooltipItem::GetText
virtual vtkStdString GetText()
Get/set the text of the item.
vtkTooltipItem::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkTooltipItem::New
static vtkTooltipItem * New()
Creates a 2D Chart object.
vtkTooltipItem::~vtkTooltipItem
~vtkTooltipItem() override
vtkTooltipItem::Position
float * Position
Definition
vtkTooltipItem.h:111
vtkTooltipItem::Brush
vtkBrush * Brush
Definition
vtkTooltipItem.h:115
vtkTooltipItem::vtkTooltipItem
vtkTooltipItem()
vtkVector2f
Definition
vtkVector.h:435
vtkContextItem.h
vtkStdString.h
vtkVector.h
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