char *xosd_error
A string describing the error, if one occurred.
xosd_set_bar_length3
Change the length of the percentage bar or slider
Usage
#include <xosd.h>
int xosd_set_bar_length (xosd *osd, int displayPercentage);
Overview
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
Releases
12 releases since Debian 3.1 (Sarge); the text changed 2 times.