@ministryofjustice/hmpps-digital-prison-reporting-frontend/dpr/components/_charts/chart/ChartColours.js

The Digital Prison Reporting Frontend contains templates and code to help display data effectively in UI applications.

class ChartColoursHelper {
    pallette = [
        {
            name: 'blue',
            hex: '#5694ca',
        },
        {
            name: 'purple',
            hex: '#912b88',
        },
        {
            name: 'green',
            hex: '#00703c',
        },
        {
            name: 'dark_blue',
            hex: '#003078',
        },
        {
            name: 'orange',
            hex: '#f47738',
        },
        {
            name: 'orange',
            hex: '#28a197',
        },
    ];
    getColourPallette = () => {
        return this.pallette;
    };
    getHexPallette = () => {
        return this.pallette.map(p => p.hex);
    };
    setColourStyles = (datasetIndex) => {
        const hexColours = this.getHexPallette();
        const colour = hexColours[datasetIndex % hexColours.length];
        return {
            backgroundColor: colour,
            borderColor: colour,
        };
    };
}

export { ChartColoursHelper as default };
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