wxImageBox Class Reference

The widget to display a image with the zoom function. More...

#include <ImageBox.h>

Inheritance diagram for wxImageBox:

List of all members.

Public Member Functions
	wxImageBox (wxWindow *parent, wxWindowID id=-1)
	Constructs a image box.
bool	LoadFile (wxString fname)
	Loads an image from a file.
virtual void	Clear ()
	Creates a empty image.
virtual bool	IsEmpty ()
	Returns true if image is not empty.
virtual void	Update ()
	Causes a event to be generated to repaint the image box.
virtual void	UpdatePaintBox ()
	Repaints the image box.
void	SetScale (double scale=scFIT_TO_PAGE)
	Adjusts a zoom factor/level.
float	GetScale ()
	Returns the current zoom factor/level.
float	GetScaleValue ()
	Returns the current zoom factor.
wxImage &	GetImage ()
	Returns the image.
void	SetPopupMenu (wxMenu *menu)
	Sets the pop up menu.
wxMenu *	GetPopupMenu ()
	Returns the pop up menu if it was set, or null otherwise.
Protected Member Functions
bool	UpdateScaleValue ()
wxRect	getPaintRect ()
virtual void	Paint ()
virtual void	PaintImg (wxImage &img)
void	OnPaint (wxPaintEvent &event)
void	OnResize (wxSizeEvent &event)
virtual void	OnMouseRightButton (wxMouseEvent &event)
Protected Attributes
wxImage	m_image
double	m_scale
double	m_scaleV
bool	m_repaint
wxMenu *	m_pmenu

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Detailed Description

The widget to display a image with the zoom function.

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Member Function Documentation

void wxImageBox::SetScale (  double  scale = scFIT_TO_PAGE  )

Adjusts a zoom factor/level. Zoom level can be: scFIT_TO_PAGE - to fit a image to the image box scFIT_TO_WIDTH - to fit a image to the width of image box scFIT_TO_HEIGHT - to fit a image to the height of image box

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

• ImageBox.h

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