xcb_create_glyph_cursor(3) XCB Requests xcb_create_glyph_cursor(3) NAME xcb_create_glyph_cursor - create cursor SYNOPSIS #include <xcb/xproto.h> Request function xcb_void_cookie_t xcb_create_glyph_cursor(xcb_connection_t *conn, xcb_cursor_t cid, xcb_font_t source_font, xcb_font_t mask_font, uint16_t source_char, uint16_t mask_char, uint16_t fore_red, uint16_t fore_green, uint16_t fore_blue, uint16_t back_red, uint16_t back_green, uint16_t back_blue); REQUEST ARGUMENTS conn The XCB connection to X11. cid The ID with which you will refer to the cursor, created by xcb_generate_id. source_font In which font to look for the cursor glyph. mask_font In which font to look for the mask glyph. source_char The glyph of source_font to use. mask_char The glyph of mask_font to use as a mask: Pixels which are set to 1 define which source pixels are displayed. All pixels which are set to 0 are not displayed. fore_red The red value of the foreground color. fore_green The green value of the foreground color. fore_blue The blue value of the foreground color. back_red The red value of the background color. back_green The green value of the background color. back_blue The blue value of the background color. DESCRIPTION Creates a cursor from a font glyph. X provides a set of standard cursor shapes in a spe- cial font named cursor. Applications are encouraged to use this interface for their cur- sors because the font can be customized for the individual display type. All pixels which are set to 1 in the source will use the foreground color (as specified by fore_red, fore_green and fore_blue). All pixels set to 0 will use the background color (as specified by back_red, back_green and back_blue). 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_cre- ate_glyph_cursor_checked. See xcb-requests(3) for details. ERRORS xcb_alloc_error_t The X server could not allocate the requested resources (no memory?). xcb_font_error_t The specified source_font or mask_font does not exist. xcb_value_error_t Either source_char or mask_char are not defined in source_font or mask_font, re- spectively. SEE ALSO xcb-requests(3) AUTHOR Generated from xproto.xml. Contact xcb AT lists.org for corrections and improve- ments. X Version 11 libxcb 1.13 xcb_create_glyph_cursor(3)
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