'\" te
.\" Copyright (c) 2007, Sun Microsystems, Inc.  All Rights Reserved 
.TH mlib_ImageRotate90 3MLIB "2 Mar 2007" "SunOS 5.11" "mediaLib Library Functions"
.SH NAME
mlib_ImageRotate90 \- rotate an image by 90 degrees
.SH SYNOPSIS
.LP
.nf
cc [ \fIflag\fR... ] \fIfile\fR... \fB-lmlib\fR [ \fIlibrary\fR... ]
#include <mlib.h>

\fBmlib_status\fR \fBmlib_ImageRotate90\fR(\fBmlib_image *\fR\fIdst\fR, \fBconst mlib_image *\fR\fIsrc\fR);
.fi

.SH DESCRIPTION
.sp
.LP
Rotate an image 90 degrees clockwise.
.sp
.LP
The width and height of the destination image can be different from the width and height of the source image. The center of the source image is mapped to the center of the destination image.
.sp
.LP
The data type of the images can be \fBMLIB_BIT\fR, \fBMLIB_BYTE\fR, \fBMLIB_SHORT\fR, \fBMLIB_USHORT\fR, or \fBMLIB_INT\fR.
.SH PARAMETERS
.sp
.LP
The function takes the following arguments:
.sp
.ne 2
.mk
.na
\fB\fIdst\fR\fR
.ad
.RS 7n
.rt  
Pointer to destination image.
.RE

.sp
.ne 2
.mk
.na
\fB\fIsrc\fR\fR
.ad
.RS 7n
.rt  
Pointer to source image.
.RE

.SH RETURN VALUES
.sp
.LP
The function returns \fBMLIB_SUCCESS\fR if successful. Otherwise it returns \fBMLIB_FAILURE\fR.
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp

.sp
.TS
tab() box;
cw(2.75i) |cw(2.75i) 
lw(2.75i) |lw(2.75i) 
.
ATTRIBUTE TYPEATTRIBUTE VALUE
_
Interface StabilityCommitted
_
MT-LevelMT-Safe
.TE

.SH SEE ALSO
.sp
.LP
\fBmlib_ImageFlipAntiDiag\fR(3MLIB), \fBmlib_ImageFlipAntiDiag_Fp\fR(3MLIB), \fBmlib_ImageFlipMainDiag\fR(3MLIB), \fBmlib_ImageFlipMainDiag_Fp\fR(3MLIB), \fBmlib_ImageFlipX\fR(3MLIB), \fBmlib_ImageFlipX_Fp\fR(3MLIB), \fBmlib_ImageFlipY\fR(3MLIB), \fBmlib_ImageFlipY_Fp\fR(3MLIB), \fBmlib_ImageRotate90_Fp\fR(3MLIB), \fBmlib_ImageRotate180\fR(3MLIB), \fBmlib_ImageRotate180_Fp\fR(3MLIB), \fBmlib_ImageRotate270\fR(3MLIB), \fBmlib_ImageRotate270_Fp\fR(3MLIB), \fBattributes\fR(5)