FX::FXImage

FX::FXImage Class Reference

#include <FXImage.h>

Inheritance diagram for FX::FXImage:

FX::FXDrawable FX::FXId FX::FXObject FX::FXBMPImage FX::FXGIFImage FX::FXICOImage FX::FXIcon FX::FXIFFImage FX::FXJPGImage FX::FXPCXImage FX::FXPNGImage FX::FXPPMImage FX::FXRASImage FX::FXRGBImage FX::FXTGAImage FX::FXTIFImage FX::FXXBMImage FX::FXXPMImage List of all members.

Detailed Description

An Image is a rectangular array of pixels. It supports two representations of these pixels: a client-side pixel buffer which is stored as an array of FXColor, and a server-side pixmap which is stored in an organization directly compatible with the screen, for fast drawing onto the device. The server-side representation is not directly accessible from the current process as it lives in the process of the X Server or GDI.

Definition at line 60 of file FXImage.h.

Public Member Functions

 FXImage (FXApp *a, const FXColor *pix=NULL, FXuint opts=0, FXint w=1, FXint h=1)
void setOptions (FXuint opts)
FXuint getOptions () const
virtual void setData (FXColor *pix, FXuint opts=0)
virtual void setData (FXColor *pix, FXuint opts, FXint w, FXint h)
FXColor * getData () const
FXColor getPixel (FXint x, FXint y) const
void setPixel (FXint x, FXint y, FXColor color)
bool hasAlpha () const
virtual void create ()
virtual void detach ()
virtual void destroy ()
virtual void restore ()
virtual void render ()
virtual void release ()
virtual void resize (FXint w, FXint h)
virtual void scale (FXint w, FXint h, FXint quality=0)
virtual void mirror (bool horizontal, bool vertical)
virtual void rotate (FXint degrees)
virtual void crop (FXint x, FXint y, FXint w, FXint h, FXColor color=0)
virtual void fill (FXColor color)
virtual void fade (FXColor color, FXint factor=255)
virtual void xshear (FXint shear, FXColor clr=0)
virtual void yshear (FXint shear, FXColor clr=0)
virtual void hgradient (FXColor left, FXColor right)
virtual void vgradient (FXColor top, FXColor bottom)
virtual void gradient (FXColor topleft, FXColor topright, FXColor bottomleft, FXColor bottomright)
virtual void blend (FXColor color)
virtual void save (FXStream &store) const
virtual void load (FXStream &store)
virtual bool savePixels (FXStream &store) const
virtual bool loadPixels (FXStream &store)
virtual ~FXImage ()
FXint getWidth () const
FXint getHeight () const
FXVisual * getVisual () const
void setVisual (FXVisual *vis)
FXApp * getApp () const
FXEventLoop * getEventLoop () const
FXID id () const
void setUserData (void *ptr)
void * getUserData () const
virtual long onDefault (FXObject *, FXSelector, void *)
const FXchar * getClassName () const
bool isMemberOf (const FXMetaClass *metaclass) const
virtual long tryHandle (FXObject *sender, FXSelector sel, void *ptr)
QTransString tr (const char *text, const char *hint=0)
virtual void * getPythonObject () const
virtual void decouplePythonObject () const

Protected Member Functions

 FXImage ()

Protected Attributes

FXColor * data
FXuint options
FXVisual * visual
FXint width
FXint height
FXID xid

Friends

class FXDC
class FXDCWindow

The documentation for this class was generated from the following file:
(C) 2002-2009 Niall Douglas. Some parts (C) to assorted authors.
Generated on Fri Nov 20 18:34:27 2009 for TnFOX by doxygen v1.4.7