TurboJPEG  1.4
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Data Fields
tjregion Struct Reference

Cropping region. More...

#include <turbojpeg.h>

Data Fields

int x
 The left boundary of the cropping region. More...
 
int y
 The upper boundary of the cropping region. More...
 
int w
 The width of the cropping region. More...
 
int h
 The height of the cropping region. More...
 

Detailed Description

Cropping region.

Field Documentation

int tjregion::h

The height of the cropping region.

Setting this to 0 is the equivalent of setting it to the height of the source JPEG image - y.

int tjregion::w

The width of the cropping region.

Setting this to 0 is the equivalent of setting it to the width of the source JPEG image - x.

int tjregion::x

The left boundary of the cropping region.

This must be evenly divisible by the MCU block width (see tjMCUWidth.)

int tjregion::y

The upper boundary of the cropping region.

This must be evenly divisible by the MCU block height (see tjMCUHeight.)


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