Content-type: text/html Man page of mlib_ImageCreateSubimage

mlib_ImageCreateSubimage

Section: mediaLib Library Functions (3MLIB)
Updated: 2 Mar 2007
Index Return to Main Contents
 

NAME

mlib_ImageCreateSubimage - subimage creation  

SYNOPSIS

cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>

mlib_image *mlib_ImageCreateSubimage(mlib_image *img, mlib_s32 x,
    mlib_s32 y, mlib_s32 w, mlib_s32 h);

 

DESCRIPTION

The mlib_ImageCreateSubimage() function creates a mediaLib image data structure for a subimage based on a source image. Note that the memory space of the source image data is used for the subimage data. The data type of the image can be MLIB_BIT, MLIB_BYTE, MLIB_SHORT, MLIB_USHORT, MLIB_INT, MLIB_FLOAT, or MLIB_DOUBLE.  

PARAMETERS

The function takes the following arguments:

img

Pointer to source image.

x

X coordinate of subimage origin in the source.

y

Y coordinate of subimage origin in the source.

w

Width of the subimage in pixels.

h

Height of the subimage in pixels.

 

RETURN VALUES

The function returns a pointer to the mlib_image data structure.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE

Interface StabilityCommitted

MT-Level

 

SEE ALSO

mlib_ImageCreate(3MLIB), mlib_ImageCreateStruct(3MLIB), mlib_ImageDelete(3MLIB), mlib_ImageSetPaddings(3MLIB), attributes(5)


 

Index

NAME
SYNOPSIS
DESCRIPTION
PARAMETERS
RETURN VALUES
ATTRIBUTES
SEE ALSO

This document was created by man2html, using the manual pages.
Time: 02:38:20 GMT, October 02, 2010