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May 25th. 2007:
April, 26th. 2006:
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xcb_create_gc
Section: XCB Requests (3) Updated: libxcb 1.12 Index
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NAME
xcb_create_gc - Creates a graphics context
SYNOPSIS
#include <xcb/xproto.h>
Request function
-
- xcb_void_cookie_t xcb_create_gc(xcb_connection_t *conn, xcb_gcontext_t cid, xcb_drawable_t drawable, uint32_t value_mask, const void *value_list);
REQUEST ARGUMENTS
- conn
-
The XCB connection to X11.
- cid
-
The ID with which you will refer to the graphics context, created by
xcb_generate_id.
- drawable
-
Drawable to get the root/depth from.
- value_mask
-
TODO: NOT YET DOCUMENTED.
- value_list
-
TODO: NOT YET DOCUMENTED.
DESCRIPTION
Creates a graphics context. The graphics context can be used with any drawable
that has the same root and depth as the specified drawable.
RETURN VALUE
Returns an xcb_void_cookie_t. Errors (if any) have to be handled in the event loop.
If you want to handle errors directly with xcb_request_check instead, use xcb_create_gc_checked. See xcb-requests(3) for details.
ERRORS
- xcb_alloc_error_t
-
The X server could not allocate the requested resources (no memory?).
- xcb_drawable_error_t
-
The specified drawable (Window or Pixmap) does not exist.
- xcb_font_error_t
-
TODO: reasons?
- xcb_match_error_t
-
TODO: reasons?
- xcb_pixmap_error_t
-
TODO: reasons?
- xcb_value_error_t
-
TODO: reasons?
SEE ALSO
xcb-requests(3),
xcb_generate_id(3)
AUTHOR
Generated from xproto.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.
Index
- NAME
-
- SYNOPSIS
-
- Request function
-
- REQUEST ARGUMENTS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ERRORS
-
- SEE ALSO
-
- AUTHOR
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