vtkQtChartZoomViewport Class Reference

The vtkQtChartZoomViewport class stores the position and zoom factors for a viewport. More...

#include <vtkQtChartZoomHistory.h>

List of all members.

Public Member Functions
	vtkQtChartZoomViewport ()
	~vtkQtChartZoomViewport ()
void	setPosition (float x, float y)
	Sets the viewport position coordinates.
void	setZoom (float x, float y)
	Sets the zoom percentages.
float	getXPosition () const
	Gets the x coordinate of the viewport.
float	getYPosition () const
	Gets the y coordinate of the viewport.
float	getXZoom () const
	Gets the x-axis zoom factor.
float	getYZoom () const
	Gets the y-axis zoom factor.

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Detailed Description

The vtkQtChartZoomViewport class stores the position and zoom factors for a viewport.

The position stores the top-left corner of the viewport in content coordinates. The zoom factors are stored as percentages.

Definition at line 40 of file vtkQtChartZoomHistory.h.

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Constructor & Destructor Documentation

vtkQtChartZoomViewport::vtkQtChartZoomViewport

(

)

vtkQtChartZoomViewport::~vtkQtChartZoomViewport

(

)

[inline]

Definition at line 44 of file vtkQtChartZoomHistory.h.

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Member Function Documentation

void vtkQtChartZoomViewport::setPosition	(	float	x,
		float	y
	)

Sets the viewport position coordinates.

Parameters:

x	The x coordinate.
y	The y coordinate.

See also:

vtkQtChartZoomViewport::getXPosition(), vtkQtChartZoomViewport::getYPosition()

void vtkQtChartZoomViewport::setZoom	(	float	x,
		float	y
	)

Sets the zoom percentages.

Parameters:

x	The x-axis zoom factor.
y	The y-axis zoom factor.

See also:

vtkQtChartZoomViewport::getXZoom(), vtkQtChartZoomViewport::getYZoom()

float vtkQtChartZoomViewport::getXPosition

(

)

const [inline]

Gets the x coordinate of the viewport.

Returns:

The x coordinate of the viewport.

See also:

vtkQtChartZoomViewport::setPosition(float, float)

Definition at line 67 of file vtkQtChartZoomHistory.h.

float vtkQtChartZoomViewport::getYPosition

(

)

const [inline]

Gets the y coordinate of the viewport.

Returns:

The y coordinate of the viewport.

See also:

vtkQtChartZoomViewport::setPosition(float, float)

Definition at line 74 of file vtkQtChartZoomHistory.h.

float vtkQtChartZoomViewport::getXZoom

(

)

const [inline]

Gets the x-axis zoom factor.

Returns:

The x-axis zoom factor.

See also:

vtkQtChartZoomViewport::setZoom(float, float)

Definition at line 81 of file vtkQtChartZoomHistory.h.

float vtkQtChartZoomViewport::getYZoom

(

)

const [inline]

Gets the y-axis zoom factor.

Returns:

The y-axis zoom factor.

See also:

vtkQtChartZoomViewport::setZoom(float, float)

Definition at line 88 of file vtkQtChartZoomHistory.h.

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The documentation for this class was generated from the following file:

• dox/GUISupport/Qt/Chart/vtkQtChartZoomHistory.h