'\"
'\" Copyright (c) 1997 Maorong Zou
'\" 
.TH EZ_SetDialValue 3 "" EZWGL "EZWGL Functions"
.BS
.SH NAME
EZ_SetDialValye,EZ_GetDialValue,\- set/retrieve the value of a dial

.SH SYNOPSIS
.nf
.B #include <EZ.h>
.sp
.BI "void EZ_SetDialValue EZ_Widget *"dial", float " value);
o.BI "float EZ_GetDialValue EZ_Widget *" dial)

.SH ARGUMENTS
\fIdial\fR  Specifies a dial widget.
.sp
\fIvalue\fR specifies a value. It should be in the range of the dial.
.sp

.SH DESCRIPTION
.PP
\fIEZ_SetDialValue\fR sets the current value of a dial widget.
.PP
\fIEZ_GetDialValue\fR returns the current dial value.

.SH "SEE ALSO"
EZ_DisplayWidget(3), EZ_CreateWidget(3)
.br