exif

Documentation

Overview

Package exif provides methods for manipulating EXIF data in images.

Index

• func UpdateExif(im image.Image, wr io.Writer, exif_props map[string]interface{}) error

Functions

func UpdateExif

func UpdateExif(im image.Image, wr io.Writer, exif_props map[string]interface{}) error

UpdateExif will encode 'im' as a JPEG image and write it to a temporary file and then copy that (temporary) file to 'wr' with EXIF properties defined by 'exif_props'.