Y Line - Datetime Axis — Line chart with 3 lines. X is Order Date, Y is Sales, and the lines are 'Consumer', 'Corporate', and 'Home Office'.

Y Line chart of Sales, grouped by Order Date, split by Segment.

Y Line - Datetime Axis — Line chart with 3 lines. X is Order Date, Y is Sales, and the lines are 'Consumer', 'Corporate', and 'Home Office'.: Y Line chart of Sales, grouped by Order Date, split by Segment.

Data

Programmatic variations on the Superstore retail sales dataset, showing the flexibility of Perspective's configuration: the same table re-queried as data grids, pivot tables and charts by changing only the viewer's JSON config.

Loaded from /data/superstore.lz4.arrow as arrow into the perspective-server engine.

Configuration

This example is a saved <perspective-viewer> workspace. Pass this JSON to viewer.restoreWorkspace() to reproduce it over the same table:

{
    "layout": {
        "type": "tab-layout",
        "tabs": [
            "p0"
        ],
        "selected": 0
    },
    "panels": {
        "p0": {
            "table": "",
            "title": "Y Line - Datetime Axis",
            "plugin": "Y Line",
            "group_by": [
                "Order Date"
            ],
            "split_by": [
                "Segment"
            ],
            "columns": [
                "Sales"
            ],
            "theme": null
        }
    },
    "active": "p0"
}

About Perspective

Perspective is an open-source, WebAssembly-powered data grid, pivot table and charting component for large, real-time and streaming datasets — in the browser, Python, Jupyter, Node.js and Rust.