curstype(3G)							  curstype(3G)

NAME    [Toc]    [Back]

     curstype -	defines	the type and/or	size of	cursor

C SPECIFICATION    [Toc]    [Back]

     void curstype(typ)
     long typ;

PARAMETERS    [Toc]    [Back]

     type   expects one	of five	values that describe the cursor:

	    C16X1: the default,	a 16x16	bitmap cursor of no more than one
	    color.

	    C16X2: a 16x16 bitmap cursor of no more than three colors.

	    C32X1: a 32x32 bitmap cursor of no more than one color.

	    C32X2: a 32x32 bitmap cursor of no more than three colors.

	    CCROSS: a cross-hair cursor.

DESCRIPTION    [Toc]    [Back]

     curstype defines the type and size	of a cursor. After you call curstype
     call defcursor to specify the glyph's bitmap and to assign	a numeric name
     to	it.

     The cross-hair cursor is formed with a horizontal line and	a vertical
     line (each	1 pixel	wide) that extend completely across the	screen.	Its
     origin (15,15) is at the intersection of the two lines. It	is a singlecolor
 cursor whose	color is mapped	by the color index returned by the
     getgdesc inquiry GD_CROSSHAIR_CINDEX.

SEE ALSO    [Toc]    [Back]

     defcursor,	curorigin, getgdesc

NOTES    [Toc]    [Back]

     This routine is available only in immediate mode.

     Cursor types C16X2	and C32X2 are not available on systems where the
     getgdesc inquiry GD_BITS_CURSOR returns 1.


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