xcb_image_text_8_checked(3) [centos man page]

xcb_image_text_8(3)						   XCB Requests 					       xcb_image_text_8(3)

NAME

       xcb_image_text_8 - Draws text

SYNOPSIS

       #include <xcb/xproto.h>

   Request function
       xcb_void_cookie_t xcb_image_text_8(xcb_connection_t *conn, uint8_t string_len, xcb_drawable_t drawable, xcb_gcontext_t gc, int16_t x,
	      int16_t y, const char *string);

REQUEST ARGUMENTS

       conn	 The XCB connection to X11.

       string_len
		 The length of the string. Note that this parameter limited by 255 due to using 8 bits!

       drawable  The drawable (Window or Pixmap) to draw text on.

       gc	 The graphics context to use.

		 The following graphics context components are used: plane-mask, foreground, background, font, subwindow-mode, clip-x-origin,
		 clip-y-origin, and clip-mask.

       x	 The x coordinate of the first character, relative to the origin of drawable.

       y	 The y coordinate of the first character, relative to the origin of drawable.

       string	 The string to draw. Only the first 255 characters are relevant due to the data type of string_len.

DESCRIPTION

       Fills the destination rectangle with the background pixel from gc, then paints the text with the foreground pixel from gc. The upper-left
       corner of the filled rectangle is at [x, y - font-ascent]. The width is overall-width, the height is font-ascent + font-descent. The over-
       all-width, font-ascent and font-descent are as returned by xcb_query_text_extents (TODO).

       Note that using X core fonts is deprecated (but still supported) in favor of client-side rendering using Xft.

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_image_text_8_checked. See xcb-requests(3) for details.

ERRORS

       xcb_drawable_error_t
		 The specified drawable (Window or Pixmap) does not exist.

       xcb_gc_error_t
		 The specified graphics context does not exist.

       xcb_match_error_t
		 TODO: reasons?

SEE ALSO

       xcb-requests(3), xcb_image_text_16(3)

AUTHOR

       Generated from xproto.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

XCB
								    2014-06-10						       xcb_image_text_8(3)

xcb_image_text_16(3)						   XCB Requests 					      xcb_image_text_16(3)

NAME

       xcb_image_text_16 - Draws text

SYNOPSIS

       #include <xcb/xproto.h>

   Request function
       xcb_void_cookie_t xcb_image_text_16(xcb_connection_t *conn, uint8_t string_len, xcb_drawable_t drawable, xcb_gcontext_t gc, int16_t x,
	      int16_t y, const xcb_char2b_t *string);

REQUEST ARGUMENTS

       conn	 The XCB connection to X11.

       string_len
		 The length of the string in characters. Note that this parameter limited by 255 due to using 8 bits!

       drawable  The drawable (Window or Pixmap) to draw text on.

       gc	 The graphics context to use.

		 The following graphics context components are used: plane-mask, foreground, background, font, subwindow-mode, clip-x-origin,
		 clip-y-origin, and clip-mask.

       x	 The x coordinate of the first character, relative to the origin of drawable.

       y	 The y coordinate of the first character, relative to the origin of drawable.

       string	 The string to draw. Only the first 255 characters are relevant due to the data type of string_len. Every character uses 2 bytes
		 (hence the 16 in this request's name).

DESCRIPTION

       Fills the destination rectangle with the background pixel from gc, then paints the text with the foreground pixel from gc. The upper-left
       corner of the filled rectangle is at [x, y - font-ascent]. The width is overall-width, the height is font-ascent + font-descent. The over-
       all-width, font-ascent and font-descent are as returned by xcb_query_text_extents (TODO).

       Note that using X core fonts is deprecated (but still supported) in favor of client-side rendering using Xft.

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_image_text_16_checked. See xcb-requests(3) for details.

ERRORS

       xcb_drawable_error_t
		 The specified drawable (Window or Pixmap) does not exist.

       xcb_gc_error_t
		 The specified graphics context does not exist.

       xcb_match_error_t
		 TODO: reasons?

SEE ALSO

       xcb-requests(3), xcb_image_text_8(3)

AUTHOR

       Generated from xproto.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

XCB
								    2014-06-10						      xcb_image_text_16(3)