XSetState(3X11) XLIB FUNCTIONS XSetState(3X11)NAME
XSetState, XSetFunction, XSetPlanemask, XSetForeground,
XSetBackground - GC convenience routines
SYNTAX
XSetState(display, gc, foreground, background, function,
plane_mask)
Display *display;
GC gc;
unsigned long foreground, background;
int function;
unsigned long plane_mask;
XSetFunction(display, gc, function)
Display *display;
GC gc;
int function;
XSetPlaneMask(display, gc, plane_mask)
Display *display;
GC gc;
unsigned long plane_mask;
XSetForeground(display, gc, foreground)
Display *display;
GC gc;
unsigned long foreground;
XSetBackground(display, gc, background)
Display *display;
GC gc;
unsigned long background;
ARGUMENTS
background
Specifies the background you want to set for the
specified GC.
display Specifies the connection to the X server.
foreground
Specifies the foreground you want to set for the
specified GC.
function Specifies the function you want to set for the
specified GC.
gc Specifies the GC.
plane_mask
Specifies the plane mask.
DESCRIPTION
The XSetState function sets the foreground, background,
X Version 11 Release 6.4 1
XSetState(3X11) XLIB FUNCTIONS XSetState(3X11)
plane mask, and function components for the specified GC.
XSetState can generate BadAlloc, BadGC, and BadValue
errors.
XSetFunction sets a specified value in the specified GC.
XSetFunction can generate BadAlloc, BadGC, and BadValue
errors.
The XSetPlaneMask function sets the plane mask in the
specified GC.
XSetPlaneMask can generate BadAlloc and BadGC errors.
The XSetForeground function sets the foreground in the
specified GC.
XSetForeground can generate BadAlloc and BadGC errors.
The XSetBackground function sets the background in the
specified GC.
XSetBackground can generate BadAlloc and BadGC errors.
DIAGNOSTICS
BadAlloc The server failed to allocate the requested
resource or server memory.
BadGC A value for a GContext argument does not name a
defined GContext.
BadValue Some numeric value falls outside the range of
values accepted by the request. Unless a spe-
cific range is specified for an argument, the
full range defined by the argument's type is
accepted. Any argument defined as a set of
alternatives can generate this error.
SEE ALSOXCreateGC(3X11), XQueryBestSize(3X11), XSetArcMode(3X11),
XSetClipOrigin(3X11), XSetFillStyle(3X11), XSetFont(3X11),
XSetLineAttributes(3X11), XSetTile(3X11)
Xlib - C Language X Interface
X Version 11 Release 6.4 2