'\"
'\" Copyright (c) 1997 Maorong Zou
'\" 
.TH EZ_SetSliderValue 3 "" EZWGL "EZWGL Functions"
.BS
.SH NAME
EZ_SetSliderValue, EZ_GetSliderValue \- set/retrieve the value of a slider

.SH SYNOPSIS
.nf
.B #include <EZ.h>
.sp
.BI "void  EZ_SetSliderValue( EZ_Widget *" slider ", float " value)
.BI "float EZ_GetSliderValue( EZ_Widget *" slider )

.SH ARGUMENTS
\fIslider\fR Specifies a slider widget.
.sp
\fIvalue\fR Specify a floating point value.

.SH DESCRIPTION
A slider widget edits a float value by sliding the slider button.
.PP
\fBEZ_SetSliderValue\fR sets the value of the slider to the
specified value. It updates the slider button position if
needed.
.PP
\fBEZ_GetSliderValue\fR returns the current slider value.

.SH "SEE ALSO"
EZ_SetSliderRange(3)