Reads IPTC (International Press Telecommunications Council) metadata from images. More...

#include <gin_iptcmetadata.h>

Inheritance diagram for IptcMetadata:

Public Member Functions
	IptcMetadata ()

virtual	~IptcMetadata ()

juce::StringPairArray	getAllMetadata () const

Public Member Functions inherited from ImageMetadata
	ImageMetadata (const juce::String &type)

virtual	~ImageMetadata ()

juce::String	getType () const

Static Public Member Functions
static IptcMetadata *	create (const juce::uint8 *data, int sz)

Static Public Member Functions inherited from ImageMetadata
static bool	getFromImage (juce::InputStream &is, juce::OwnedArray< ImageMetadata > &metadata)

Additional Inherited Members
Protected Attributes inherited from ImageMetadata
juce::String	type

Detailed Description

Reads IPTC (International Press Telecommunications Council) metadata from images.

IptcMetadata extracts press and journalism-specific metadata commonly used by news organizations, photo agencies, and professional photographers. IPTC data includes captions, keywords, copyright, and byline information.

Common IPTC fields:

Caption/Description: Image description
Keywords: Search terms
Byline: Photographer/creator name
BylineTitle: Creator's job title
Credit: Provider attribution
Source: Original source
Copyright Notice: Copyright information
Headline: Brief title
Category: Subject category

Usage:

FileInputStream stream(imageFile);
OwnedArray<ImageMetadata> metadata;
ImageMetadata::getFromImage(stream, metadata);
 
for (auto* meta : metadata)
{
    if (auto* iptc = dynamic_cast<IptcMetadata*>(meta))
    {
        StringPairArray data = iptc->getAllMetadata();
        String caption = data["Caption"];
        String byline = data["Byline"];
        String copyright = data["Copyright Notice"];
        String keywords = data["Keywords"];
    }
}

See also: ImageMetadata, XmpMetadata, ExifMetadata

Constructor & Destructor Documentation

◆ IptcMetadata()

IptcMetadata::IptcMetadata ( )

◆ ~IptcMetadata()

virtual IptcMetadata::~IptcMetadata ( )

virtual

Member Function Documentation

◆ create()

static IptcMetadata * IptcMetadata::create	(	const juce::uint8 *	data,
		int	sz
	)

static

◆ getAllMetadata()

juce::StringPairArray IptcMetadata::getAllMetadata ( ) const

virtual

Implements ImageMetadata.

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

gin_iptcmetadata.h

Public Member Functions

Static Public Member Functions