xwindow.c File Reference

#include "magick/studio.h"
#include "magick/animate.h"
#include "magick/blob.h"
#include "magick/client.h"
#include "magick/color.h"
#include "magick/color-private.h"
#include "magick/composite.h"
#include "magick/display.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/geometry.h"
#include "magick/identify.h"
#include "magick/image.h"
#include "magick/image-private.h"
#include "magick/list.h"
#include "magick/locale_.h"
#include "magick/log.h"
#include "magick/magick.h"
#include "magick/memory_.h"
#include "magick/monitor.h"
#include "magick/option.h"
#include "magick/PreRvIcccm.h"
#include "magick/quantize.h"
#include "magick/quantum.h"
#include "magick/quantum-private.h"
#include "magick/resource_.h"
#include "magick/resize.h"
#include "magick/shear.h"
#include "magick/statistic.h"
#include "magick/string_.h"
#include "magick/transform.h"
#include "magick/utility.h"
#include "magick/widget.h"
#include "magick/xwindow.h"
#include "magick/xwindow-private.h"
#include "magick/version.h"
#include <X11/Xproto.h>
#include <X11/Xlocale.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <X11/extensions/XShm.h>
#include <X11/extensions/shape.h>

Data Structures
struct	_DiversityPacket
Defines
#define	XBlueGamma(color)
#define	XGammaPixel(map, color)
#define	XGreenGamma(color)
#define	XRedGamma(color)
#define	XStandardPixel(map, color)
#define	AccentuateModulate   ScaleCharToQuantum(80)
#define	HighlightModulate   ScaleCharToQuantum(125)
#define	ShadowModulate   ScaleCharToQuantum(135)
#define	DepthModulate   ScaleCharToQuantum(185)
#define	TroughModulate   ScaleCharToQuantum(110)
#define	XLIB_ILLEGAL_ACCESS   1
#define	XFD_SET   fd_set
#define	MaxStandardColormaps   7
#define	XVisualColormapSize(visual_info)
#define	scope_height   17
#define	scope_x_hot   8
#define	scope_y_hot   8
#define	scope_width   17
#define	MinWindowSize   64
#define	MinimumCropArea   (unsigned int) 9
Typedefs
typedef struct _DiversityPacket	DiversityPacket
Enumerations
enum	XColorFlags { DoRed = 0x0001, DoGreen = 0x0002, DoBlue = 0x0004, DoMatte = 0x0008 }
Functions
static const char *	XVisualClassName (const int)
static MagickBooleanType	XMakePixmap (Display *, const XResourceInfo *, XWindowInfo *)
static void	XMakeImageLSBFirst (const XResourceInfo *, const XWindowInfo *, Image *, XImage *, XImage *)
static void	XMakeImageMSBFirst (const XResourceInfo *, const XWindowInfo *, Image *, XImage *, XImage *)
static Window	XSelectWindow (Display *, RectangleInfo *)
MagickExport void	DestroyXResources (void)
MagickExport MagickBooleanType	XAnnotateImage (Display *display, const XPixelInfo *pixel, XAnnotateInfo *annotate_info, Image *image)
static char **	FontToList (char *font)
MagickExport XFontStruct *	XBestFont (Display *display, const XResourceInfo *resource_info, const MagickBooleanType text_font)
MagickExport void	XBestIconSize (Display *display, XWindowInfo *window, Image *image)
MagickExport void	XBestPixel (Display *display, const Colormap colormap, XColor *colors, unsigned int number_colors, XColor *color)
static int	MagickMax (const int x, const int y)
static unsigned long	MagickMin (const unsigned int x, const unsigned int y)
MagickExport XVisualInfo *	XBestVisualInfo (Display *display, XStandardColormap *map_info, XResourceInfo *resource_info)
MagickExport int	XCheckDefineCursor (Display *display, Window window, Cursor cursor)
MagickExport void	XCheckRefreshWindows (Display *display, XWindows *windows)
MagickExport void	XClientMessage (Display *display, const Window window, const Atom protocol, const Atom reason, const Time timestamp)
static Window	XClientWindow (Display *display, Window target_window)
MagickExport void	XConfigureImageColormap (Display *display, XResourceInfo *resource_info, XWindows *windows, Image *image)
MagickExport void	XConstrainWindowPosition (Display *display, XWindowInfo *window_info)
MagickExport void	XDelay (Display *display, const unsigned long milliseconds)
MagickExport void	XDestroyResourceInfo (XResourceInfo *resource_info)
MagickExport void	XDestroyWindowColors (Display *display, Window window)
MagickExport void	XDisplayImageInfo (Display *display, const XResourceInfo *resource_info, XWindows *windows, Image *undo_image, Image *image)
static void	XDitherImage (Image *image, XImage *ximage)
MagickExport MagickBooleanType	XDrawImage (Display *display, const XPixelInfo *pixel, XDrawInfo *draw_info, Image *image)
MagickExport int	XError (Display *display, XErrorEvent *error)
MagickExport void	XFreeResources (Display *display, XVisualInfo *visual_info, XStandardColormap *map_info, XPixelInfo *pixel, XFontStruct *font_info, XResourceInfo *resource_info, XWindowInfo *window_info)
MagickExport void	XFreeStandardColormap (Display *display, const XVisualInfo *visual_info, XStandardColormap *map_info, XPixelInfo *pixel)
MagickExport void	XGetAnnotateInfo (XAnnotateInfo *annotate_info)
MagickExport void	XGetMapInfo (const XVisualInfo *visual_info, const Colormap colormap, XStandardColormap *map_info)
MagickExport void	XGetPixelPacket (Display *display, const XVisualInfo *visual_info, const XStandardColormap *map_info, const XResourceInfo *resource_info, Image *image, XPixelInfo *pixel)
MagickExport char *	XGetResourceClass (XrmDatabase database, const char *client_name, const char *keyword, char *resource_default)
MagickExport XrmDatabase	XGetResourceDatabase (Display *display, const char *client_name)
MagickExport void	XGetResourceInfo (XrmDatabase database, const char *client_name, XResourceInfo *resource_info)
MagickExport char *	XGetResourceInstance (XrmDatabase database, const char *client_name, const char *keyword, const char *resource_default)
MagickExport char *	XGetScreenDensity (Display *display)
static Window	XGetSubwindow (Display *display, Window window, int x, int y)
MagickExport MagickBooleanType	XGetWindowColor (Display *display, XWindows *windows, char *name)
static Image *	XGetWindowImage (Display *display, const Window window, const unsigned int borders, const unsigned int level)
MagickExport void	XGetWindowInfo (Display *display, XVisualInfo *visual_info, XStandardColormap *map_info, XPixelInfo *pixel, XFontStruct *font_info, XResourceInfo *resource_info, XWindowInfo *window)
MagickExport void	XHighlightEllipse (Display *display, Window window, GC annotate_context, const RectangleInfo *highlight_info)
MagickExport void	XHighlightLine (Display *display, Window window, GC annotate_context, const XSegment *highlight_info)
MagickExport void	XHighlightRectangle (Display *display, Window window, GC annotate_context, const RectangleInfo *highlight_info)
MagickExport Image *	XImportImage (const ImageInfo *image_info, XImportInfo *ximage_info)
MagickExport XWindows *	XInitializeWindows (Display *display, XResourceInfo *resource_info)
MagickExport Cursor	XMakeCursor (Display *display, Window window, Colormap colormap, char *background_color, char *foreground_color)
MagickExport MagickBooleanType	XMakeImage (Display *display, const XResourceInfo *resource_info, XWindowInfo *window, Image *image, unsigned int width, unsigned int height)
MagickExport void	XMakeMagnifyImage (Display *display, XWindows *windows)
static MagickRealType	DiversityPixelIntensity (const DiversityPacket *pixel)
static int	IntensityCompare (const void *x, const void *y)
static int	PopularityCompare (const void *x, const void *y)
static Quantum	ScaleXToQuantum (const unsigned long x, const unsigned long scale)
MagickExport void	XMakeStandardColormap (Display *display, XVisualInfo *visual_info, XResourceInfo *resource_info, Image *image, XStandardColormap *map_info, XPixelInfo *pixel)
MagickExport void	XMakeWindow (Display *display, Window parent, char **argv, int argc, XClassHint *class_hint, XWMHints *manager_hints, XWindowInfo *window_info)
static const char *	GetLocaleMonitorMessage (const char *tag)
MagickExport MagickBooleanType	XMagickProgressMonitor (const char *tag, const MagickOffsetType quantum, const MagickSizeType span, void *magick_unused(client_data))
MagickExport MagickBooleanType	XQueryColorDatabase (const char *target, XColor *color)
MagickExport void	XQueryPosition (Display *display, const Window window, int *x, int *y)
MagickExport void	XRefreshWindow (Display *display, const XWindowInfo *window, const XEvent *event)
MagickExport MagickBooleanType	XRemoteCommand (Display *display, const char *window, const char *filename)
MagickExport void	XRetainWindowColors (Display *display, const Window window)
MagickExport void	XSetCursorState (Display *display, XWindows *windows, const MagickStatusType state)
MagickExport XWindows *	XSetWindows (XWindows *windows_info)
MagickExport void	XUserPreferences (XResourceInfo *resource_info)
MagickExport void	XWarning (const ExceptionType magick_unused(warning), const char *reason, const char *description)
MagickExport Window	XWindowByID (Display *display, const Window root_window, const unsigned long id)
MagickExport Window	XWindowByName (Display *display, const Window root_window, const char *name)
MagickExport Window	XWindowByProperty (Display *display, const Window window, const Atom property)
MagickExport void	XGetImportInfo (XImportInfo *ximage_info)
Variables
static MagickBooleanType	xerror_alert = MagickFalse
static MagickRealType	blue_gamma = 1.0
static MagickRealType	green_gamma = 1.0
static MagickRealType	red_gamma = 1.0

---

Define Documentation

#define AccentuateModulate   ScaleCharToQuantum(80)

#define DepthModulate   ScaleCharToQuantum(185)

#define HighlightModulate   ScaleCharToQuantum(125)

#define MaxStandardColormaps   7

#define MinimumCropArea   (unsigned int) 9

#define MinWindowSize   64

#define scope_height   17

#define scope_width   17

#define scope_x_hot   8

#define scope_y_hot   8

#define ShadowModulate   ScaleCharToQuantum(135)

#define TroughModulate   ScaleCharToQuantum(110)

#define XBlueGamma

(

color

)

Value:

RoundToQuantum(blue_gamma == 1.0 ? (double) \
  (color) : ((pow(((double) QuantumScale*(color)),1.0/(double) blue_gamma)* \
  QuantumRange)))

#define XFD_SET   fd_set

#define XGammaPixel	(	map,
		color		)

Value:

(unsigned long) (map->base_pixel+ \
  ((ScaleQuantumToShort(XRedGamma((color)->red))*map->red_max/65535L)* \
    map->red_mult)+ \
  ((ScaleQuantumToShort(XGreenGamma((color)->green))*map->green_max/65535L)* \
    map->green_mult)+ \
  ((ScaleQuantumToShort(XBlueGamma((color)->blue))*map->blue_max/65535L)* \
    map->blue_mult))

#define XGreenGamma

(

color

)

Value:

RoundToQuantum(green_gamma == 1.0 ? (double) \
  (color) : ((pow(((double) QuantumScale*(color)),1.0/(double) green_gamma)* \
  QuantumRange)))

#define XLIB_ILLEGAL_ACCESS   1

#define XRedGamma

(

color

)

Value:

RoundToQuantum(red_gamma == 1.0 ? (double) \
  (color) : ((pow(((double) QuantumScale*(color)),1.0/(double) red_gamma)* \
  QuantumRange)))

#define XStandardPixel	(	map,
		color		)

Value:

(unsigned long) (map->base_pixel+ \
  (((color)->red*map->red_max/65535L)*map->red_mult)+ \
  (((color)->green*map->green_max/65535L)*map->green_mult)+ \
  (((color)->blue*map->blue_max/65535L)*map->blue_mult))

#define XVisualColormapSize

(

visual_info

)

Value:

MagickMin((unsigned int) (\
  (visual_info->klass == TrueColor) || (visual_info->klass == DirectColor) ? \
   visual_info->red_mask | visual_info->green_mask | visual_info->blue_mask : \
   (unsigned int) visual_info->colormap_size),1U << visual_info->depth)

---

Typedef Documentation

typedef struct _DiversityPacket DiversityPacket

---

Enumeration Type Documentation

enum XColorFlags

Enumerator:

DoRed
DoGreen
DoBlue
DoMatte

---

Function Documentation

MagickExport void DestroyXResources

(

void

)

static MagickRealType DiversityPixelIntensity

(

const DiversityPacket *

pixel

)

[inline, static]

static char** FontToList

(

char *

font

)

[static]

static const char* GetLocaleMonitorMessage

(

const char *

tag

)

[static]

static int IntensityCompare	(	const void *	x,
		const void *	y
	)			[static]

static int MagickMax	(	const int	x,
		const int	y
	)			[inline, static]

static unsigned long MagickMin	(	const unsigned int	x,
		const unsigned int	y
	)			[inline, static]

static int PopularityCompare	(	const void *	x,
		const void *	y
	)			[static]

static Quantum ScaleXToQuantum	(	const unsigned long	x,
		const unsigned long	scale
	)			[inline, static]

MagickExport MagickBooleanType XAnnotateImage	(	Display *	display,
		const XPixelInfo *	pixel,
		XAnnotateInfo *	annotate_info,
		Image *	image
	)

MagickExport XFontStruct* XBestFont	(	Display *	display,
		const XResourceInfo *	resource_info,
		const MagickBooleanType	text_font
	)

MagickExport void XBestIconSize	(	Display *	display,
		XWindowInfo *	window,
		Image *	image
	)

MagickExport void XBestPixel	(	Display *	display,
		const Colormap	colormap,
		XColor *	colors,
		unsigned int	number_colors,
		XColor *	color
	)

MagickExport XVisualInfo* XBestVisualInfo	(	Display *	display,
		XStandardColormap *	map_info,
		XResourceInfo *	resource_info
	)

MagickExport int XCheckDefineCursor	(	Display *	display,
		Window	window,
		Cursor	cursor
	)

MagickExport void XCheckRefreshWindows	(	Display *	display,
		XWindows *	windows
	)

MagickExport void XClientMessage	(	Display *	display,
		const Window	window,
		const Atom	protocol,
		const Atom	reason,
		const Time	timestamp
	)

static Window XClientWindow	(	Display *	display,
		Window	target_window
	)			[static]

MagickExport void XConfigureImageColormap	(	Display *	display,
		XResourceInfo *	resource_info,
		XWindows *	windows,
		Image *	image
	)

MagickExport void XConstrainWindowPosition	(	Display *	display,
		XWindowInfo *	window_info
	)

MagickExport void XDelay	(	Display *	display,
		const unsigned long	milliseconds
	)

MagickExport void XDestroyResourceInfo

(

XResourceInfo *

resource_info

)

MagickExport void XDestroyWindowColors	(	Display *	display,
		Window	window
	)

MagickExport void XDisplayImageInfo	(	Display *	display,
		const XResourceInfo *	resource_info,
		XWindows *	windows,
		Image *	undo_image,
		Image *	image
	)

static void XDitherImage	(	Image *	image,
		XImage *	ximage
	)			[static]

MagickExport MagickBooleanType XDrawImage	(	Display *	display,
		const XPixelInfo *	pixel,
		XDrawInfo *	draw_info,
		Image *	image
	)

MagickExport int XError	(	Display *	display,
		XErrorEvent *	error
	)

MagickExport void XFreeResources	(	Display *	display,
		XVisualInfo *	visual_info,
		XStandardColormap *	map_info,
		XPixelInfo *	pixel,
		XFontStruct *	font_info,
		XResourceInfo *	resource_info,
		XWindowInfo *	window_info
	)

MagickExport void XFreeStandardColormap	(	Display *	display,
		const XVisualInfo *	visual_info,
		XStandardColormap *	map_info,
		XPixelInfo *	pixel
	)

MagickExport void XGetAnnotateInfo

(

XAnnotateInfo *

annotate_info

)

MagickExport void XGetImportInfo

(

XImportInfo *

ximage_info

)

MagickExport void XGetMapInfo	(	const XVisualInfo *	visual_info,
		const Colormap	colormap,
		XStandardColormap *	map_info
	)

MagickExport void XGetPixelPacket	(	Display *	display,
		const XVisualInfo *	visual_info,
		const XStandardColormap *	map_info,
		const XResourceInfo *	resource_info,
		Image *	image,
		XPixelInfo *	pixel
	)

MagickExport char* XGetResourceClass	(	XrmDatabase	database,
		const char *	client_name,
		const char *	keyword,
		char *	resource_default
	)

MagickExport XrmDatabase XGetResourceDatabase	(	Display *	display,
		const char *	client_name
	)

MagickExport void XGetResourceInfo	(	XrmDatabase	database,
		const char *	client_name,
		XResourceInfo *	resource_info
	)

MagickExport char* XGetResourceInstance	(	XrmDatabase	database,
		const char *	client_name,
		const char *	keyword,
		const char *	resource_default
	)

MagickExport char* XGetScreenDensity

(

Display *

display

)

static Window XGetSubwindow	(	Display *	display,
		Window	window,
		int	x,
		int	y
	)			[static]

MagickExport MagickBooleanType XGetWindowColor	(	Display *	display,
		XWindows *	windows,
		char *	name
	)

static Image* XGetWindowImage	(	Display *	display,
		const Window	window,
		const unsigned int	borders,
		const unsigned int	level
	)			[static]

MagickExport void XGetWindowInfo	(	Display *	display,
		XVisualInfo *	visual_info,
		XStandardColormap *	map_info,
		XPixelInfo *	pixel,
		XFontStruct *	font_info,
		XResourceInfo *	resource_info,
		XWindowInfo *	window
	)

MagickExport void XHighlightEllipse	(	Display *	display,
		Window	window,
		GC	annotate_context,
		const RectangleInfo *	highlight_info
	)

MagickExport void XHighlightLine	(	Display *	display,
		Window	window,
		GC	annotate_context,
		const XSegment *	highlight_info
	)

MagickExport void XHighlightRectangle	(	Display *	display,
		Window	window,
		GC	annotate_context,
		const RectangleInfo *	highlight_info
	)

MagickExport Image* XImportImage	(	const ImageInfo *	image_info,
		XImportInfo *	ximage_info
	)

MagickExport XWindows* XInitializeWindows	(	Display *	display,
		XResourceInfo *	resource_info
	)

MagickExport MagickBooleanType XMagickProgressMonitor	(	const char *	tag,
		const MagickOffsetType	quantum,
		const MagickSizeType	span,
		void *	magick_unused(client_data)
	)

MagickExport Cursor XMakeCursor	(	Display *	display,
		Window	window,
		Colormap	colormap,
		char *	background_color,
		char *	foreground_color
	)

MagickExport MagickBooleanType XMakeImage	(	Display *	display,
		const XResourceInfo *	resource_info,
		XWindowInfo *	window,
		Image *	image,
		unsigned int	width,
		unsigned int	height
	)

static void XMakeImageLSBFirst	(	const XResourceInfo *	resource_info,
		const XWindowInfo *	window,
		Image *	image,
		XImage *	ximage,
		XImage *	matte_image
	)			[static]

static void XMakeImageMSBFirst	(	const XResourceInfo *	resource_info,
		const XWindowInfo *	window,
		Image *	image,
		XImage *	ximage,
		XImage *	matte_image
	)

MagickExport void XMakeMagnifyImage	(	Display *	display,
		XWindows *	windows
	)

static MagickBooleanType XMakePixmap	(	Display *	display,
		const XResourceInfo *	resource_info,
		XWindowInfo *	window
	)			[static]

MagickExport void XMakeStandardColormap	(	Display *	display,
		XVisualInfo *	visual_info,
		XResourceInfo *	resource_info,
		Image *	image,
		XStandardColormap *	map_info,
		XPixelInfo *	pixel
	)

MagickExport void XMakeWindow	(	Display *	display,
		Window	parent,
		char **	argv,
		int	argc,
		XClassHint *	class_hint,
		XWMHints *	manager_hints,
		XWindowInfo *	window_info
	)

MagickExport MagickBooleanType XQueryColorDatabase	(	const char *	target,
		XColor *	color
	)

MagickExport void XQueryPosition	(	Display *	display,
		const Window	window,
		int *	x,
		int *	y
	)

MagickExport void XRefreshWindow	(	Display *	display,
		const XWindowInfo *	window,
		const XEvent *	event
	)

MagickExport MagickBooleanType XRemoteCommand	(	Display *	display,
		const char *	window,
		const char *	filename
	)

MagickExport void XRetainWindowColors	(	Display *	display,
		const Window	window
	)

static Window XSelectWindow	(	Display *	display,
		RectangleInfo *	crop_info
	)			[static]

MagickExport void XSetCursorState	(	Display *	display,
		XWindows *	windows,
		const MagickStatusType	state
	)

MagickExport XWindows* XSetWindows

(

XWindows *

windows_info

)

MagickExport void XUserPreferences

(

XResourceInfo *

resource_info

)

static const char * XVisualClassName

(

const

int

)

[static]

MagickExport void XWarning	(	const ExceptionType	magick_unused(warning),
		const char *	reason,
		const char *	description
	)

MagickExport Window XWindowByID	(	Display *	display,
		const Window	root_window,
		const unsigned long	id
	)

MagickExport Window XWindowByName	(	Display *	display,
		const Window	root_window,
		const char *	name
	)

MagickExport Window XWindowByProperty	(	Display *	display,
		const Window	window,
		const Atom	property
	)

---

Variable Documentation

MagickRealType blue_gamma = 1.0 [static]

MagickRealType green_gamma = 1.0 [static]

MagickRealType red_gamma = 1.0 [static]

MagickBooleanType xerror_alert = MagickFalse [static]

---