The MSWindows-specific graphics class. More...

#include <Fl_Device.H>

Inheritance diagram for Fl_GDI_Graphics_Driver:

Public Member Functions
const char *	class_name ()
	Returns the name of the class of this object. More...

void	color (Fl_Color c)
	see fl_color(Fl_Color c). More...

void	color (uchar r, uchar g, uchar b)
	see fl_color(uchar r, uchar g, uchar b). More...

void	copy_offscreen (int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy)

int	descent ()
	see fl_descent(). More...

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

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). More...

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. More...

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. More...

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. More...

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). More...

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). More...

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). More...

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). More...

void	font (Fl_Font face, Fl_Fontsize size)
	see fl_font(Fl_Font face, Fl_Fontsize size). More...

int	height ()
	see fl_height(). More...

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). More...

void	text_extents (const char *, int n, int &dx, int &dy, int &w, int &h)
	see fl_text_extents(const char*, int n, int& dx, int& dy, int& w, int& h). More...

double	width (const char *str, int n)
	see fl_width(const char *str, int n). More...

double	width (unsigned int c)
	see fl_width(unsigned int n). More...

Public Member Functions inherited from Fl_Graphics_Driver
Fl_Color	color ()
	see fl_color(void). More...

Fl_Font	font ()
	see fl_font(void). More...

Fl_Font_Descriptor *	font_descriptor ()
	Returns a pointer to the current Fl_Font_Descriptor for the graphics driver.

void	font_descriptor (Fl_Font_Descriptor *d)
	Sets the current Fl_Font_Descriptor for the graphics driver.

Fl_Fontsize	size ()
	see fl_size(). More...

virtual	~Fl_Graphics_Driver ()
	The destructor.

Public Member Functions inherited from Fl_Device
virtual	~Fl_Device ()
	Virtual destructor. More...

Static Public Attributes
static const char *	class_id = "Fl_GDI_Graphics_Driver"

Static Public Attributes inherited from Fl_Graphics_Driver
static const char *	class_id = "Fl_Graphics_Driver"

Static Public Attributes inherited from Fl_Device
static const char *	class_id = "Fl_Device"
	A string that identifies each subclass of Fl_Device. More...

Additional Inherited Members
Protected Member Functions inherited from Fl_Graphics_Driver
virtual void	arc (double x, double y, double r, double start, double end)
	see fl_arc(double x, double y, double r, double start, double end). More...

virtual void	arc (int x, int y, int w, int h, double a1, double a2)
	see fl_arc(int x, int y, int w, int h, double a1, double a2). More...

virtual void	begin_complex_polygon ()
	see fl_begin_complex_polygon(). More...

virtual void	begin_line ()
	see fl_begin_line(). More...

virtual void	begin_loop ()
	see fl_begin_loop(). More...

virtual void	begin_points ()
	see fl_begin_points(). More...

virtual void	begin_polygon ()
	see fl_begin_polygon(). More...

virtual void	circle (double x, double y, double r)
	see fl_circle(double x, double y, double r). More...

virtual int	clip_box (int x, int y, int w, int h, int &X, int &Y, int &W, int &H)
	see fl_clip_box(int x, int y, int w, int h, int &X, int &Y, int &W, int &H). More...

Fl_Region	clip_region ()
	see fl_clip_region(). More...

void	clip_region (Fl_Region r)
	see fl_clip_region(Fl_Region r). More...

void	copy_offscreen (int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy)
	see fl_copy_offscreen()

virtual void	curve (double X0, double Y0, double X1, double Y1, double X2, double Y2, double X3, double Y3)
	see fl_curve(double X0, double Y0, double X1, double Y1, double X2, double Y2, double X3, double Y3). More...

virtual void	end_complex_polygon ()
	see fl_end_complex_polygon(). More...

virtual void	end_line ()
	see fl_end_line(). More...

virtual void	end_loop ()
	see fl_end_loop(). More...

virtual void	end_points ()
	see fl_end_points(). More...

virtual void	end_polygon ()
	see fl_end_polygon(). More...

	Fl_Graphics_Driver ()
	The constructor. More...

virtual void	gap ()
	see fl_gap(). More...

virtual void	line (int x, int y, int x1, int y1)
	see fl_line(int x, int y, int x1, int y1). More...

virtual void	line (int x, int y, int x1, int y1, int x2, int y2)
	see fl_line(int x, int y, int x1, int y1, int x2, int y2). More...

virtual void	line_style (int style, int width=0, char *dashes=0)
	see fl_line_style(int style, int width, char* dashes). More...

virtual void	loop (int x0, int y0, int x1, int y1, int x2, int y2)
	see fl_loop(int x0, int y0, int x1, int y1, int x2, int y2). More...

virtual void	loop (int x0, int y0, int x1, int y1, int x2, int y2, int x3, int y3)
	see fl_loop(int x0, int y0, int x1, int y1, int x2, int y2, int x3, int y3). More...

void	mult_matrix (double a, double b, double c, double d, double x, double y)
	see fl_mult_matrix(double a, double b, double c, double d, double x, double y). More...

virtual int	not_clipped (int x, int y, int w, int h)
	see fl_not_clipped(int x, int y, int w, int h). More...

virtual void	pie (int x, int y, int w, int h, double a1, double a2)
	see fl_pie(int x, int y, int w, int h, double a1, double a2). More...

virtual void	point (int x, int y)
	see fl_point(int x, int y). More...

virtual void	polygon (int x0, int y0, int x1, int y1, int x2, int y2)
	see fl_polygon(int x0, int y0, int x1, int y1, int x2, int y2). More...

virtual void	polygon (int x0, int y0, int x1, int y1, int x2, int y2, int x3, int y3)
	see fl_polygon(int x0, int y0, int x1, int y1, int x2, int y2, int x3, int y3). More...

virtual void	pop_clip ()
	see fl_pop_clip(). More...

void	pop_matrix ()
	see fl_pop_matrix(). More...

virtual void	push_clip (int x, int y, int w, int h)
	see fl_push_clip(int x, int y, int w, int h). More...

void	push_matrix ()
	see fl_push_matrix(). More...

virtual void	push_no_clip ()
	see fl_push_no_clip(). More...

virtual void	rect (int x, int y, int w, int h)
	see fl_rect(int x, int y, int w, int h). More...

virtual void	rectf (int x, int y, int w, int h)
	see fl_rectf(int x, int y, int w, int h). More...

void	restore_clip ()
	see fl_restore_clip(). More...

void	rotate (double d)
	see fl_rotate(double d). More...

void	scale (double x, double y)
	see fl_scale(double x, double y). More...

void	scale (double x)
	see fl_scale(double x). More...

double	transform_dx (double x, double y)
	see fl_transform_dx(double x, double y). More...

double	transform_dy (double x, double y)
	see fl_transform_dy(double x, double y). More...

double	transform_x (double x, double y)
	see fl_transform_x(double x, double y). More...

double	transform_y (double x, double y)
	see fl_transform_y(double x, double y). More...

virtual void	transformed_vertex (double xf, double yf)
	see fl_transformed_vertex(double xf, double yf). More...

void	translate (double x, double y)
	see fl_translate(double x, double y). More...

virtual void	vertex (double x, double y)
	see fl_vertex(double x, double y). More...

virtual void	xyline (int x, int y, int x1)
	see fl_xyline(int x, int y, int x1). More...

virtual void	xyline (int x, int y, int x1, int y2)
	see fl_xyline(int x, int y, int x1, int y2). More...

virtual void	xyline (int x, int y, int x1, int y2, int x3)
	see fl_xyline(int x, int y, int x1, int y2, int x3). More...

virtual void	yxline (int x, int y, int y1)
	see fl_yxline(int x, int y, int y1). More...

virtual void	yxline (int x, int y, int y1, int x2)
	see fl_yxline(int x, int y, int y1, int x2). More...

virtual void	yxline (int x, int y, int y1, int x2, int y3)
	see fl_yxline(int x, int y, int y1, int x2, int y3). More...

Protected Attributes inherited from Fl_Graphics_Driver
matrix *	fl_matrix
	Points to the current coordinate transformation matrix.

Detailed Description

The MSWindows-specific graphics class.

This class is implemented only on the MSWindows platform.

Member Function Documentation

const char* Fl_GDI_Graphics_Driver::class_name ( )

inlinevirtual

Returns the name of the class of this object.

Use of the class_name() function is discouraged because it will be removed from future FLTK versions.

The class of an instance of an Fl_Device subclass can be checked with code such as:

if ( instance->class_name() == Fl_Printer::class_id ) { ... }

Reimplemented from Fl_Graphics_Driver.

Reimplemented in Fl_GDI_Printer_Graphics_Driver.

void Fl_GDI_Graphics_Driver::color ( Fl_Color c )

virtual

see fl_color(Fl_Color c).

Reimplemented from Fl_Graphics_Driver.

void Fl_GDI_Graphics_Driver::color	(	uchar	r,
		uchar	g,
		uchar	b
	)

virtual

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

Reimplemented from Fl_Graphics_Driver.

int Fl_GDI_Graphics_Driver::descent ( )

virtual

see fl_descent().

Reimplemented from Fl_Graphics_Driver.

void Fl_GDI_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.

void Fl_GDI_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.

void Fl_GDI_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.

Reimplemented in Fl_GDI_Printer_Graphics_Driver.

void Fl_GDI_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.

Reimplemented in Fl_GDI_Printer_Graphics_Driver.

void Fl_GDI_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.

void Fl_GDI_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.

void Fl_GDI_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.

void Fl_GDI_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.

void Fl_GDI_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.

void Fl_GDI_Graphics_Driver::font	(	Fl_Font	face,
		Fl_Fontsize	fsize
	)

virtual

see fl_font(Fl_Font face, Fl_Fontsize size).

Reimplemented from Fl_Graphics_Driver.

int Fl_GDI_Graphics_Driver::height ( )

virtual

see fl_height().

Reimplemented from Fl_Graphics_Driver.

void Fl_GDI_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.

void Fl_GDI_Graphics_Driver::text_extents	(	const char *	t,
		int	n,
		int &	dx,
		int &	dy,
		int &	w,
		int &	h
	)

virtual

see fl_text_extents(const char*, int n, int& dx, int& dy, int& w, int& h).

Reimplemented from Fl_Graphics_Driver.

double Fl_GDI_Graphics_Driver::width	(	const char *	str,
		int	n
	)

virtual

see fl_width(const char *str, int n).

Reimplemented from Fl_Graphics_Driver.

double Fl_GDI_Graphics_Driver::width ( unsigned int c )

virtual

see fl_width(unsigned int n).

Reimplemented from Fl_Graphics_Driver.

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

Fl_Device.H
fl_color_win32.cxx
Fl_Device.cxx
fl_draw_image_win32.cxx

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation