photoshopinfo

README

Overview

This is a minimal Photoshop format implementation to allow IPTC data to be extracted from a JPEG image. This project primarily services go-jpeg-image-structure.

Documentation

Index

• func GetModuleRootPath() string
• func GetTestAssetsPath() string
• func GetTestDataFilepath() string
• func ReadPhotoshop30Info(r io.Reader) (pirIndex map[uint16]Photoshop30InfoRecord, err error)
• type Photoshop30InfoRecord
  • func ReadPhotoshop30InfoRecord(r io.Reader) (pir Photoshop30InfoRecord, err error)
  • func (pir Photoshop30InfoRecord) String() string

Functions

func GetModuleRootPath

func GetModuleRootPath() string

GetModuleRootPath returns the root-path of the module.

func GetTestAssetsPath

func GetTestAssetsPath() string

GetTestAssetsPath returns the path of the test-assets.

func GetTestDataFilepath

func GetTestDataFilepath() string

GetTestDataFilepath returns the file-path of the common test-data.

func ReadPhotoshop30Info

func ReadPhotoshop30Info(r io.Reader) (pirIndex map[uint16]Photoshop30InfoRecord, err error)

ReadPhotoshop30Info parses a sequence of photoship-info records from the stream.

Types

type Photoshop30InfoRecord

type Photoshop30InfoRecord struct {
	// RecordType is the record-type.
	RecordType string

	// ImageResourceId is the image resource-ID.
	ImageResourceId uint16

	// Name is the name of the record. It is optional and will be an empty-
	// string if not present.
	Name string

	// Data is the raw record data.
	Data []byte
}

Photoshop30InfoRecord is the data for one parsed Photoshop-info record.

func ReadPhotoshop30InfoRecord

func ReadPhotoshop30InfoRecord(r io.Reader) (pir Photoshop30InfoRecord, err error)

ReadPhotoshop30InfoRecord parses a single photoshop-info record.

func (Photoshop30InfoRecord) String

func (pir Photoshop30InfoRecord) String() string

String returns a descriptive string.