DragonFly On-Line Manual Pages

XOSD_SET_BAR_LENGTH(3xosd)                          XOSD_SET_BAR_LENGTH(3xosd)

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
              displayPercentage 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(3xosd), xosd_display(3xosd).

                                                    XOSD_SET_BAR_LENGTH(3xosd)