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XkbAddGeomOutline(3)		 XKB FUNCTIONS		  XkbAddGeomOutline(3)

NAME
       XkbAddGeomOutline - Add one outline to an existing shape

SYNOPSIS
       XkbOutlinePtr XkbAddGeomOutline (XkbShapePtr shape, int sz_points);

ARGUMENTS
       - shape
	      shape to be updated

       - sz_points
	      number of	points to be reserved

DESCRIPTION
       Xkb  provides  functions	 to  add a single new element to the top-level
       keyboard	geometry. In each case the num_	* fields of the	 corresponding
       structure  is  incremented by 1.	These functions	do not change sz_* un-
       less there is no	more room in the array.	Some of	these  functions  fill
       in  the values of the element's structure from the arguments. For other
       functions, you must explicitly write code to fill the structure's  ele-
       ments.

       The  top-level geometry description includes a list of geometry proper-
       ties.  A	geometry property  associates  an  arbitrary  string  with  an
       equally	arbitrary  name. Programs that display images of keyboards can
       use geometry properties as hints, but they are not interpreted by  Xkb.
       No other	geometry structures refer to geometry properties.

       An  outline  consists of	an arbitrary number of points.	XkbAddGeomOut-
       line adds an outline to the  specified  shape  by  reserving  sz_points
       points for it. The new outline is allocated and zeroed.	XkbAddGeomOut-
       line returns NULL if any	of the parameters is empty or if  it  was  not
       able  to	 allocate  space. To allocate space for	an arbitrary number of
       outlines	to a shape, use	XkbAllocGeomOutlines.

STRUCTURES
	   typedef struct _XkbOutline {
	       unsigned	short	 num_points;	  /* number of points in the outline */
	       unsigned	short	 sz_points;	  /* size of the points	array */
	       unsigned	short	 corner_radius;	  /* draw corners as circles with this radius */
	       XkbPointPtr	 points;	  /* array of points defining the outline */
	   } XkbOutlineRec, *XkbOutlinePtr;

SEE ALSO
       XkbAllocGeomOutlines(3)

X Version 11			 libX11	1.6.12		  XkbAddGeomOutline(3)

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | STRUCTURES | SEE ALSO

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