mlib_ImageCreateSubimage(3mediaLib Library Funcmlib_ImageCreateSubimage(3MLIB)NAMEmlib_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 TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOmlib_ImageCreate(3MLIB), mlib_ImageCreateStruct(3MLIB),
mlib_ImageDelete(3MLIB), mlib_ImageSetPaddings(3MLIB), attributes(5)SunOS 5.10 2 Mar 2007 mlib_ImageCreateSubimage(3MLIB)
