Fl_Cairo_State Class Reference

Contains all the necessary info on the current cairo context. More...

#include <Fl_Cairo.H>

Public Member Functions
bool	autolink () const
	Gets the autolink option. See Fl::cairo_autolink_context(bool)
void	autolink (bool b)
	Sets the autolink option, only available with –enable-cairoext.
cairo_t *	cc () const
	Gets the current cairo context.
void	cc (cairo_t *c, bool own=true)
	Sets the current cairo context.
void *	gc () const
	Gets the last gc attached to a cc.
void	gc (void *c)
	Sets the gc c to keep track on.
void *	window () const
	Gets the last window attached to a cc.
void	window (void *w)
	Sets the window w to keep track on.

Detailed Description

Contains all the necessary info on the current cairo context.

A private internal & unique corresponding object is created to permit cairo context state handling while keeping it opaque. For internal use only.

Note

Only available when configure has the –enable-cairo option

Member Function Documentation

cc()

void Fl_Cairo_State::cc ( cairo_t *  c, bool  own = true  )

inline

Sets the current cairo context.

own == true (the default) indicates that the cairo context c will be deleted by FLTK internally when another cc is set later.

own == false indicates cc deletion is handled externally by the user program.

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

• Fl_Cairo.H
• Fl_Cairo.cxx