@picturae/openseadragondeltaemap/demo/color.js

Draws overlay over a targetscan, and shows calibration info according to deltaE standards

const tileSource = {
    type: 'legacy-image-pyramid',
    levels: [
        {
            url: './pyramid/demo.eighth.jpg',
            width: 1086,
            height: 724,
        },
        {
            url: './pyramid/demo.quarter.jpg',
            width: 2172,
            height: 1448,
        },
        {
            url: './pyramid/demo.half.jpg',
            width: 4344,
            height: 2896,
        },
        {
            url: './pyramid/demo.jpg',
            width: 8688,
            height: 5792,
        },
    ],
}