OpenJPEG  1.5.1
Data Fields
opj_image Struct Reference

Defines image data and characteristics. More...

#include <openjpeg.h>

Data Fields

int x0
 XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area. More...
 
int y0
 YOsiz: vertical offset from the origin of the reference grid to the top side of the image area. More...
 
int x1
 Xsiz: width of the reference grid. More...
 
int y1
 Ysiz: height of the reference grid. More...
 
int numcomps
 number of components in the image More...
 
OPJ_COLOR_SPACE color_space
 color space: sRGB, Greyscale or YUV More...
 
opj_image_comp_tcomps
 image components More...
 
unsigned char * icc_profile_buf
 'restricted' ICC profile More...
 
int icc_profile_len
 size of ICC profile More...
 

Detailed Description

Defines image data and characteristics.

Field Documentation

OPJ_COLOR_SPACE opj_image::color_space

color space: sRGB, Greyscale or YUV

Referenced by jp2_apply_cdef(), jp2_setup_encoder(), opj_image_create(), and opj_jp2_decode().

opj_image_comp_t* opj_image::comps
unsigned char* opj_image::icc_profile_buf

'restricted' ICC profile

Referenced by opj_jp2_decode().

int opj_image::icc_profile_len

size of ICC profile

Referenced by opj_jp2_decode().

int opj_image::numcomps
int opj_image::x0

XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area.

Referenced by j2k_encode(), j2k_read_siz(), j2k_write_siz(), jp2_setup_encoder(), pi_create_decode(), pi_initialise_encode(), tcd_dump(), tcd_encode_tile(), tcd_init_encode(), tcd_malloc_decode(), and tcd_malloc_encode().

int opj_image::x1
int opj_image::y0

YOsiz: vertical offset from the origin of the reference grid to the top side of the image area.

Referenced by j2k_encode(), j2k_read_siz(), j2k_write_siz(), jp2_setup_encoder(), pi_create_decode(), pi_initialise_encode(), tcd_dump(), tcd_encode_tile(), tcd_init_encode(), tcd_malloc_decode(), and tcd_malloc_encode().

int opj_image::y1

The documentation for this struct was generated from the following file: