DGNum/demarches-normaliennes
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Remove deprecated map reader

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This commit is contained in:
Paul Chavard 2020-04-15 17:55:37 +02:00
parent 0d628bb96b
commit 442a6a3cdd
2 changed files with 0 additions and 108 deletions
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4
app/javascript/new_design/champs/carte.js
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@ -16,10 +16,6 @@ async function loadAndDrawMap(element) {
const { drawEditableMap } = await import('../../shared/carte-editor'); const { drawEditableMap } = await import('../../shared/carte-editor');
drawEditableMap(element, data); drawEditableMap(element, data);
} else {
const { drawMap } = await import('../../shared/carte');
drawMap(element, data);
} }
} }

104
app/javascript/shared/carte.js
View file

@ -1,104 +0,0 @@
import L from 'leaflet';
const MAPS = new WeakMap();
export function drawMap(element, data) {
const map = initMap(element, data);
drawCadastre(map, data);
drawQuartiersPrioritaires(map, data);
drawParcellesAgricoles(map, data);
drawUserSelection(map, data);
}
function initMap(element, { position }) {
if (MAPS.has(element)) {
return MAPS.get(element);
} else {
const map = L.map(element, {
scrollWheelZoom: false
}).setView([position.lat, position.lon], position.zoom);
const loadTilesLayer = process.env.RAILS_ENV != 'test';
if (loadTilesLayer) {
L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
attribution:
'&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
}).addTo(map);
}
MAPS.set(element, map);
return map;
}
}
function drawUserSelection(map, { selection }) {
if (selection) {
const layer = L.geoJSON(selection, {
style: USER_SELECTION_POLYGON_STYLE
});
layer.addTo(map);
map.fitBounds(layer.getBounds());
}
}
function drawCadastre(map, { cadastres }) {
drawLayer(map, cadastres, noEditStyle(CADASTRE_POLYGON_STYLE));
}
function drawQuartiersPrioritaires(map, { quartiersPrioritaires }) {
drawLayer(map, quartiersPrioritaires, noEditStyle(QP_POLYGON_STYLE));
}
function drawParcellesAgricoles(map, { parcellesAgricoles }) {
drawLayer(map, parcellesAgricoles, noEditStyle(RPG_POLYGON_STYLE));
}
function drawLayer(map, data, style) {
if (Array.isArray(data) && data.length > 0) {
const layer = new L.GeoJSON(undefined, {
interactive: false,
style
});
for (let { geometry } of data) {
layer.addData(geometry);
}
layer.addTo(map);
}
}
function noEditStyle(style) {
return Object.assign({}, style, {
opacity: 0.7,
fillOpacity: 0.5,
color: style.fillColor
});
}
const POLYGON_STYLE = {
weight: 2,
opacity: 0.3,
color: 'white',
dashArray: '3',
fillOpacity: 0.7
};
const CADASTRE_POLYGON_STYLE = Object.assign({}, POLYGON_STYLE, {
fillColor: '#8a6d3b'
});
const QP_POLYGON_STYLE = Object.assign({}, POLYGON_STYLE, {
fillColor: '#31708f'
});
const RPG_POLYGON_STYLE = Object.assign({}, POLYGON_STYLE, {
fillColor: '#31708f'
});
const USER_SELECTION_POLYGON_STYLE = {
color: 'red'
};