nfo:Image: Tracker Ontology Reference Manual

## nfo:Image nfo:Image |

## Description

A file containing an image.

This class emits notifications about changes, and can be tracked through the `GraphUpdated` DBus signal.

## Class hierarchy

        http://www.w3.org/2000/01/rdf-schema#Resource
            nie:InformationElement
            ╰── nfo:Media
                ╰── nfo:Visual
                    ╰── nfo:Image
                        ├── nfo:RasterImage
                        ├── nfo:VectorImage
                        ├── nfo:Icon
                        ╰── nmm:Photo

## Properties

### The `“nfo:hasRegionOfInterest”` property

    “nfo:hasRegionOfInterest”          nfo:RegionOfInterest

Link an element with a defined region

Number of possible elements per resource (Cardinality): Unlimited

### The `“nfo:orientation”` property

    “nfo:orientation”          nfo:Orientation

Number of possible elements per resource (Cardinality): 1

### The `“nfo:depicts”` property

    “nfo:depicts”          http://www.w3.org/2000/01/rdf-schema#Resource

Relates an image to the information elements it depicts.

Number of possible elements per resource (Cardinality): Unlimited

### The `“nfo:horizontalResolution”` property

    “nfo:horizontalResolution”          http://www.w3.org/2001/XMLSchema#integer

Horizontal resolution of an image (if printed). Expressed in DPI.

Number of possible elements per resource (Cardinality): 1

### The `“nfo:verticalResolution”` property

    “nfo:verticalResolution”          http://www.w3.org/2001/XMLSchema#integer

Vertical resolution of an Image (if printed). Expressed in DPI

Number of possible elements per resource (Cardinality): 1