'\"
'\" Copyright (c) 1997 Maorong Zou
'\" 
.TH EZ_WorkAreaScaleItem 3 "" EZWGL "EZWGL Functions"
.BS
.SH NAME
EZ_WorkAreaScaleItem \- scale a FIG item in a workarea widget

.SH SYNOPSIS
.nf
.B #include <EZ.h>
.sp
.BI "void EZ_WorkAreaScaleItem(EZ_Widget *" warea ", EZ_Item *" item ", int " smode,
.BI "             float " sx ", float " sy ", int " tx ", int " ty ", int " redisplay)


.SH ARGUMENTS
\fIwarea\fR  Specifies a work area widget.
.sp
\fIitem\fR  Specifies a display item currently managed by \fIwarea\fR.
.sp
\fIsmode\fR  Specifies 1 or 0.
.sp
\fIsx, sy\fR  Specify the scaling factor in the x and y direction.
.sp
\fItx, ty\fR  Specify the translation offset.
.sp
\fIredisplay\fR Specify a boolean value.

.SH DESCRIPTION
.PP
\fBEZ_WorkAreaScaleItem\fR scales and translates an FIG item in a workarea widget 
according to parameters given.  If redisplay is nozero, the display will be
refreshed immediately.

.SH "SEE ALSO"
EZ_WorkAreaInsertItem(3),
.br
EZ_WorkAreaDrawItemAt(3)
.br