The Xlib-specific graphics class. More...

#include <Fl_Device.H>

Inheritance diagram for Fl_Xlib_Graphics_Driver:

Collaboration diagram for Fl_Xlib_Graphics_Driver:

Public Member Functions
	Fl_Xlib_Graphics_Driver ()
	The constructor.
void	color (Fl_Color c)
	see fl_color(Fl_Color c).
void	color (uchar r, uchar g, uchar b)
	see fl_color(uchar r, uchar g, uchar b).
void	draw (const char *str, int n, int x, int y)
	see fl_draw(const char *str, int n, int x, int y).
void	draw (int angle, const char *str, int n, int x, int y)
	see fl_draw(int angle, const char *str, int n, int x, int y).
void	rtl_draw (const char *str, int n, int x, int y)
	see fl_rtl_draw(const char *str, int n, int x, int y).
void	font (Fl_Font face, Fl_Fontsize size)
	see fl_font(Fl_Font face, Fl_Fontsize size).
void	draw (Fl_Pixmap *pxm, int XP, int YP, int WP, int HP, int cx, int cy)
	Draws an Fl_Pixmap object to the device.
void	draw (Fl_Bitmap *pxm, int XP, int YP, int WP, int HP, int cx, int cy)
	Draws an Fl_Bitmap object to the device.
void	draw (Fl_RGB_Image *img, int XP, int YP, int WP, int HP, int cx, int cy)
	Draws an Fl_RGB_Image object to the device.
void	draw_image (const uchar *buf, int X, int Y, int W, int H, int D=3, int L=0)
	see fl_draw_image(const uchar* buf, int X,int Y,int W,int H, int D, int L).
void	draw_image (Fl_Draw_Image_Cb cb, void *data, int X, int Y, int W, int H, int D=3)
	see fl_draw_image(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D).
void	draw_image_mono (const uchar *buf, int X, int Y, int W, int H, int D=1, int L=0)
	see fl_draw_image_mono(const uchar* buf, int X,int Y,int W,int H, int D, int L).
void	draw_image_mono (Fl_Draw_Image_Cb cb, void *data, int X, int Y, int W, int H, int D=1)
	see fl_draw_image_mono(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D).
Static Public Attributes
static const char *	class_id = "Fl_Xlib_Graphics_Driver"
	A string that identifies each subclass of Fl_Device.

Detailed Description

The Xlib-specific graphics class.

This class is implemented only on the Xlib platform.

Definition at line 343 of file Fl_Device.H.

Constructor & Destructor Documentation

Fl_Xlib_Graphics_Driver::Fl_Xlib_Graphics_Driver ( ) [inline]

The constructor.

Definition at line 346 of file Fl_Device.H.

References class_id, and Fl_Device::class_name().

Member Function Documentation

void Fl_Xlib_Graphics_Driver::color ( Fl_Color c ) [virtual]

see fl_color(Fl_Color c).

Reimplemented from Fl_Graphics_Driver.

Definition at line 130 of file fl_color.cxx.

References Fl_Graphics_Driver::fl_color, fl_color_, fl_display, fl_gc, fl_xpixel(), and i.

void Fl_Xlib_Graphics_Driver::color	(	uchar	r,
		uchar	g,
		uchar	b
	)		`[virtual]`

see fl_color(uchar r, uchar g, uchar b).

Reimplemented from Fl_Graphics_Driver.

Definition at line 141 of file fl_color.cxx.

References fl_color_, fl_display, fl_gc, fl_rgb_color(), and fl_xpixel().

void Fl_Xlib_Graphics_Driver::draw	(	int	angle,
		const char *	str,
		int	n,
		int	x,
		int	y
	)		`[virtual]`

see fl_draw(int angle, const char *str, int n, int x, int y).

Reimplemented from Fl_Graphics_Driver.

Definition at line 329 of file fl_font_x.cxx.

References Fl_Graphics_Driver::fl_draw.

void Fl_Xlib_Graphics_Driver::draw	(	Fl_Bitmap *	bm,
		int	XP,
		int	YP,
		int	WP,
		int	HP,
		int	cx,
		int	cy
	)		`[virtual]`

Draws an Fl_Bitmap object to the device.

Specifies a bounding box for the image, with the origin (upper left-hand corner) of the image offset by the cx and cy arguments.

Reimplemented from Fl_Graphics_Driver.

Definition at line 352 of file Fl_Bitmap.cxx.

References Fl_Bitmap::array, Fl_Image::draw_empty(), fl_create_bitmask(), fl_display, fl_gc, fl_window, Fl_Image::h(), H, start, and Fl_Image::w().

void Fl_Xlib_Graphics_Driver::draw	(	Fl_RGB_Image *	rgb,
		int	XP,
		int	YP,
		int	WP,
		int	HP,
		int	cx,
		int	cy
	)		`[virtual]`

Draws an Fl_RGB_Image object to the device.

Specifies a bounding box for the image, with the origin (upper left-hand corner) of the image offset by the cx and cy arguments.

Reimplemented from Fl_Graphics_Driver.

Definition at line 531 of file Fl_Image.cxx.

References Fl_RGB_Image::array, Fl_Image::d(), Fl_Image::draw_empty(), fl_begin_offscreen(), Fl_Graphics_Driver::fl_clip_box, fl_copy_offscreen(), fl_create_offscreen(), fl_display, Fl_Graphics_Driver::fl_draw_image, fl_end_offscreen(), fl_gc, fl_restore_clip(), Fl_Image::h(), H, Fl_Image::ld(), start, and Fl_Image::w().

void Fl_Xlib_Graphics_Driver::draw	(	const char *	str,
		int	n,
		int	x,
		int	y
	)		`[virtual]`

see fl_draw(const char *str, int n, int x, int y).

Reimplemented from Fl_Graphics_Driver.

Definition at line 321 of file fl_font_x.cxx.

References current_font, fl_display, Fl_Graphics_Driver::fl_font, fl_gc, FL_HELVETICA, fl_window, and XUtf8DrawString().

void Fl_Xlib_Graphics_Driver::draw	(	Fl_Pixmap *	pxm,
		int	XP,
		int	YP,
		int	WP,
		int	HP,
		int	cx,
		int	cy
	)		`[virtual]`

Draws an Fl_Pixmap object to the device.

Specifies a bounding box for the image, with the origin (upper left-hand corner) of the image offset by the cx and cy arguments.

Reimplemented from Fl_Graphics_Driver.

Definition at line 193 of file Fl_Pixmap.cxx.

References Fl_Image::data(), Fl_Image::draw_empty(), fl_begin_offscreen(), FL_BLACK, Fl_Graphics_Driver::fl_clip_box, fl_copy_offscreen(), fl_create_bitmask(), fl_create_offscreen(), fl_display, fl_draw_pixmap(), fl_end_offscreen(), fl_gc, fl_restore_clip(), Fl_Image::h(), H, Fl_Pixmap::measure(), start, and Fl_Image::w().

void Fl_Xlib_Graphics_Driver::draw_image	(	Fl_Draw_Image_Cb	cb,
		void *	data,
		int	X,
		int	Y,
		int	W,
		int	H,
		int	D = `3`
	)		`[virtual]`

see fl_draw_image(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D).

Reimplemented from Fl_Graphics_Driver.

Definition at line 549 of file fl_draw_image.cxx.

void Fl_Xlib_Graphics_Driver::draw_image	(	const uchar *	buf,
		int	X,
		int	Y,
		int	W,
		int	H,
		int	D = `3`,
		int	L = `0`
	)		`[virtual]`

see fl_draw_image(const uchar* buf, int X,int Y,int W,int H, int D, int L).

Reimplemented from Fl_Graphics_Driver.

Definition at line 546 of file fl_draw_image.cxx.

void Fl_Xlib_Graphics_Driver::draw_image_mono	(	Fl_Draw_Image_Cb	cb,
		void *	data,
		int	X,
		int	Y,
		int	W,
		int	H,
		int	D = `1`
	)		`[virtual]`

see fl_draw_image_mono(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D).

Reimplemented from Fl_Graphics_Driver.

Definition at line 556 of file fl_draw_image.cxx.

void Fl_Xlib_Graphics_Driver::draw_image_mono	(	const uchar *	buf,
		int	X,
		int	Y,
		int	W,
		int	H,
		int	D = `1`,
		int	L = `0`
	)		`[virtual]`

see fl_draw_image_mono(const uchar* buf, int X,int Y,int W,int H, int D, int L).

Reimplemented from Fl_Graphics_Driver.

Definition at line 553 of file fl_draw_image.cxx.

void Fl_Xlib_Graphics_Driver::font	(	Fl_Font	face,
		Fl_Fontsize	size
	)		`[virtual]`

see fl_font(Fl_Font face, Fl_Fontsize size).

Reimplemented from Fl_Graphics_Driver.

Definition at line 272 of file fl_font_x.cxx.

References current_font, f, and size.

void Fl_Xlib_Graphics_Driver::rtl_draw	(	const char *	str,
		int	n,
		int	x,
		int	y
	)		`[virtual]`

see fl_rtl_draw(const char *str, int n, int x, int y).

Reimplemented from Fl_Graphics_Driver.

Definition at line 334 of file fl_font_x.cxx.

References current_font, fl_display, Fl_Graphics_Driver::fl_font, fl_gc, FL_HELVETICA, fl_window, and XUtf8DrawRtlString().

Member Data Documentation

const char * Fl_Xlib_Graphics_Driver::class_id = "Fl_Xlib_Graphics_Driver" [static]

A string that identifies each subclass of Fl_Device.

Function class_name() applied to a device of this class returns this string.

Reimplemented from Fl_Graphics_Driver.

Definition at line 346 of file Fl_Device.H.

Referenced by Fl_Xlib_Graphics_Driver().

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

fltk-1.3.0rc3/FL/Fl_Device.H
fltk-1.3.0rc3/src/Fl_Bitmap.cxx
fltk-1.3.0rc3/src/fl_color.cxx
fltk-1.3.0rc3/src/Fl_Device.cxx
fltk-1.3.0rc3/src/fl_draw_image.cxx
fltk-1.3.0rc3/src/fl_font_x.cxx
fltk-1.3.0rc3/src/fl_font_xft.cxx
fltk-1.3.0rc3/src/Fl_Image.cxx
fltk-1.3.0rc3/src/Fl_Pixmap.cxx

Fl_Xlib_Graphics_Driver Class Reference

Public Member Functions

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation