naksha-react-ui/lib/common/mapbox-gl-boundaries.js

Visualize grid heat map or layer map from elastic search or https://github.com/strandls/naksha

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
function addClaimedBoundaries(map, country) {

    if (country == "IN") {
        // Add the claimed boundaries vector source
        map.addSource('claimedboundaries', {
            type: 'vector',
            url: 'mapbox://planemad.claimedboundaries'
        });

        if (map.getLayer("admin-2-boundaries")) {
            // Style the claimed boundaries background line
            map.addLayer({
                "id": "admin-2-claimed-bg",
                "type": "line",
                "source": "claimedboundaries",
                "source-layer": "claimedboundaries",
                "minzoom": 1
            }, "admin-2-boundaries");

            ["admin-2-boundaries-bg"].forEach(function (layer) {
                pickPaintProperties("admin-2-claimed-bg", layer, ["line-color", "line-opacity", "line-width"]);
            });
        }

        if (map.getLayer("admin-2-boundaries")) {
            // Style the claimed boundaries line
            map.addLayer({
                "id": "admin-2-claimed",
                "type": "line",
                "source": "claimedboundaries",
                "source-layer": "claimedboundaries",
                "minzoom": 1
            }, "admin-2-boundaries");

            ["admin-2-boundaries"].forEach(function (layer) {
                pickPaintProperties("admin-2-claimed", layer, ["line-color", "line-opacity", "line-width"]);
            });

            // Filter out the disputed boundaries from the background line
            ["admin-2-boundaries-bg"].forEach(function (layer) {
                var filter = map.getFilter(layer);
                filter.push(["==", "disputed", 0]);
                map.setFilter(layer, filter);
            });
        }

        if (map.getLayer("admin_country")) {
            // Style the claimed boundaries line
            map.addLayer({
                "id": "admin-2-claimed",
                "type": "line",
                "source": "claimedboundaries",
                "source-layer": "claimedboundaries",
                "minzoom": 1
            }, "admin_country");

            ["admin_country"].forEach(function (layer) {
                pickPaintProperties("admin-2-claimed", layer, ["line-color", "line-opacity", "line-width"]);
            });

            // Filter out the disputed boundaries from the background line
            ["admin_country"].forEach(function (layer) {
                var filter = map.getFilter(layer);
                filter.push(["==", "disputed", 0]);
                map.setFilter(layer, filter);
            });
        }
    }

    // Pick style properties from a target layer
    function pickPaintProperties(source, target, properties) {
        properties.forEach(function (prop) {
            map.setPaintProperty(source, prop, map.getPaintProperty(target, prop));
        });
    };
}

exports.default = addClaimedBoundaries;