debian man page for xosd_set_bar_length

XOSD_SET_BAR_LENGTH(3)													    XOSD_SET_BAR_LENGTH(3)

NAME
       xosd_set_bar_length - Change the length of the percentage bar or slider

SYNOPSIS
       #include <xosd.h>

       int xosd_set_bar_length (xosd *osd, int displayPercentage);

DESCRIPTION
       xosd_set_bar_length  changes  the  percentage of the display used by a slider or percentage bar. Normally the XOSD choses a sensible length
       for the bar, but you may wish to change the default behavior if there are only a small number of possible values to be displayed.

ARGUMENTS
       osd    The XOSD window to alter.

       displayPercentage
	      The percentage of the display to be used up by the slider or percentage bar, as an interger between 0 and 100.  Setting  displayPer-
	      centage to -1 reverts to the default behaviour.

RETURN VALUE
       On success, a zero is returned. On error, -1 is returned and xosd_error is set to indicate the reason for the error.

ENVIRONMENT
       char *xosd_error
	      A string describing the error, if one occurred.

BUGS
       There are no known bugs with xosd_set_bar_length. Bug reports can be sent to <xosd@ignavus.net>.

AUTHORS
       The  XOSD  library  was originally written by Andre Renaud, and is currently maintained by Tim Wright. This document was written by Michael
       JasonSmith.

SEE ALSO
	xosd_create(3), xosd_display(3).

															    XOSD_SET_BAR_LENGTH(3)