82 lines
2.1 KiB
JavaScript
82 lines
2.1 KiB
JavaScript
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import esriRequest from '@arcgis/core/request';
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import * as geometryEngine from '@arcgis/core/geometry/geometryEngine';
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import Polygon from '@arcgis/core/geometry/Polygon';
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import Graphic from '@arcgis/core/Graphic';
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import { updateCadastralData } from '@/redux/cadastreSlice';
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import { calculateGrid } from '../ews/potenzialberechnung/gridcomputer';
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import { BEV_KATASTER_URL } from '@/app/config/config';
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export default function queryCadastre(
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view,
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polygonGraphicsLayer,
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mapPoint,
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dispatch,
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setPolygon,
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setPoints,
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gridSpacing = 10
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) {
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const { x, y } = view.toScreen(mapPoint);
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let url =
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BEV_KATASTER_URL +
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'?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetFeatureInfo&LAYERS=DKM_GST&QUERY_LAYERS=DKM_GST&CRS=EPSG:31256&INFO_FORMAT=application/json';
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const { xmin, ymin, xmax, ymax } = view.extent;
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const width = view.width;
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const height = view.height;
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url +=
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'&BBOX=' +
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ymin +
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',' +
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xmin +
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',' +
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ymax +
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',' +
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xmax +
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'&WIDTH=' +
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width +
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'&HEIGHT=' +
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height +
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'&I=' +
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Math.round(x) +
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'&J=' +
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Math.round(y);
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esriRequest(url, { responseType: 'json' }).then((response) => {
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if (response.data && response.data.features && response.data.features.length > 0) {
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const feature = response.data.features[0];
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let KG = feature.properties.KG;
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let GNR = feature.properties.GNR;
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let polygon = new Polygon({
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rings: feature.geometry.coordinates,
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spatialReference: view.spatialReference,
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});
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const polygonSymbol = {
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type: 'simple-fill',
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color: [51, 51, 150, 0],
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style: 'solid',
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outline: {
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color: 'blue',
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width: '2px',
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},
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};
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const polygonGraphic = new Graphic({
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geometry: polygon,
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symbol: polygonSymbol,
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});
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polygonGraphicsLayer.add(polygonGraphic);
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let FF = geometryEngine.planarArea(polygon, 'square-meters');
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calculateGrid(polygon, gridSpacing, setPoints);
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setPolygon(polygon);
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dispatch(updateCadastralData({ KG, GNR, FF }));
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}
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});
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}
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