XSetForeground() XSetForeground()
Name
XSetForeground - set the foreground pixel value in a graphics context.
Synopsis
XSetForeground(display, gc, foreground)
Display *display;
GC gc;
unsigned long foreground;
Arguments
display Specifies a connection to an X server; returned from XOpenDisplay().
gc Specifies the graphics context.
foreground
Specifies the foreground pixel value you want for the specified graphics context.
Description
XSetForeground() sets the foreground component in a GC. This pixel value is used for set bits in the source according to the fill_style.
This pixel value must be returned by BlackPixel, WhitePixel(), or a routine that allocates colors.
See Volume One, Chapter 5, The Graphics Context, for more information on the GC.
Errors
BadAlloc
BadGC
See Also
XDefaultGC(), XChangeGC(), XCopyGC(), XCreateGC(), XFreeGC(), XGContextFromGC(), XSetArcMode(), XSetBackground(), XSetClipMask(), XSetCli-
pOrigin(), XSetClipRectangles(), XSetDashes(), XSetFillRule(), XSetFillStyle(), XSetFunction(), XSetGraphicsExposures(), XSetLineAt-
tributes(), XSetPlaneMask(), XSetState(), XSetStipple(), XSetSubwindowMode(), XSetTSOrigin().
Xlib - Graphics Context XSetForeground()
