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Project Classes and Tags

Each project in Supervisely has a set of predetrminded classes and tags. This information is referred to as Project Meta and it's stored in a corresponding JSON-based project.meta file. This files contains all of the data from the Classes and Tags tab for the project:
Json format for project meta:
{
    "classes": [
        {
            "title": "bike",
            "shape": "rectangle",
            "color": "#F6FF00",
            "geometry_config": {}
        },
        {
            "title": "car",
            "shape": "polygon",
            "color": "#BE55CE",
            "geometry_config": {}
        },
        {
            "title": "person",
            "shape": "bitmap",
            "color": "#00FF12",
            "geometry_config": {}
        }
    ],
    "tags": [
        {
            "name": "cars_number",
            "color": "#A0A08C",
            "value_type": "any_number"
        },
        {
            "name": "like",
            "color": "#D98F7E",
            "value_type": "none"
        },
        {
            "name": "situated",
            "color": "#855D79",
            "value_type": "oneof_string",
            "values": [
                "inside",
                "outside"
            ]
        },
        {
            "name": "car_color",
            "color": "#ED68A1",
            "value_type": "any_string"
        }
    ]
}
Fields definitions:
classes(string) - list of all possible object classes. Each class has the following fields assigned:
title(string) - the unique identifier of a class
shape(string) - class shape, read more here​
color(string) - hex color code
geometry_config(string) - ???
tags(string) - list of all possible tags that can be assigned to images or objects
name(string) - the unique identifier of a tag
value_type(string) - one of the possible tag types
color(string) - hex color code
values(string) (optional) - ???
Project Structure