ngx_http_image_filter_module

Introduction

The module   adjust image orientation automatically when resize image base http://nginx.org/en/docs/http/ngx_http_image_filter_module.html.

Installation

install dependencies

• Ubuntu/debain

sudo apt-get install libgd-dev

sudo apt-get install libexif-dev

• centos/redhat

sudo yum install gd gd-devel

sudo yum install libexif-devel

install module

./configure --add-module=/path/to/ngx_http_image_filter_module

Configuration

see ngx_http_image_filter_module