101 lines
2.4 KiB
JavaScript
101 lines
2.4 KiB
JavaScript
import Map from '../../../src/ol/Map.js';
|
|
import View from '../../../src/ol/View.js';
|
|
import Feature from '../../../src/ol/Feature.js';
|
|
import Polygon from '../../../src/ol/geom/Polygon.js';
|
|
import VectorLayer from '../../../src/ol/layer/Vector.js';
|
|
import VectorSource from '../../../src/ol/source/Vector.js';
|
|
import Style from '../../../src/ol/style/Style.js';
|
|
import Fill from '../../../src/ol/style/Fill.js';
|
|
import Stroke from '../../../src/ol/style/Stroke.js';
|
|
|
|
const vectorSource = new VectorSource();
|
|
let feature;
|
|
|
|
// rectangle with 1 hole
|
|
feature = new Feature({
|
|
geometry: new Polygon([
|
|
[[-102.5, 75], [-102.5, 115], [-42.5, 115], [-42.5, 75], [-102.5, 75]],
|
|
[[-82.5, 87], [-62.5, 87], [-62.5, 103], [-82.5, 103], [-82.5, 87]]
|
|
])
|
|
});
|
|
|
|
feature.setStyle(new Style({
|
|
stroke: new Stroke({
|
|
width: 4,
|
|
color: '#000',
|
|
lineJoin: 'round',
|
|
lineCap: 'butt'
|
|
})
|
|
}));
|
|
vectorSource.addFeature(feature);
|
|
|
|
// rectangle with 2 holes
|
|
feature = new Feature({
|
|
geometry: new Polygon([
|
|
[[-117.5, 47.5], [-117.5, 97.5], [-47.5, 97.5], [-47.5, 47.5], [-117.5, 47.5]],
|
|
[[-113.5, 51.5], [-101.5, 51.5], [-101.5, 63.5], [-113.5, 63.5], [-113.5, 51.5]],
|
|
[[-67.5, 51.5], [-53.5, 51.5], [-53.5, 63.5], [-67.5, 63.5], [-67.5, 51.5]]
|
|
])
|
|
});
|
|
|
|
feature.setStyle(new Style({
|
|
zIndex: -1,
|
|
fill: new Fill({
|
|
color: '#1A5E42'
|
|
}),
|
|
stroke: new Stroke({
|
|
color: '#9696EB',
|
|
width: 3
|
|
})
|
|
}));
|
|
vectorSource.addFeature(feature);
|
|
|
|
|
|
// rectangle with 1 hole
|
|
feature = new Feature({
|
|
geometry: new Polygon([
|
|
[[-22.5, -5], [-22.5, 35], [37.5, 35], [37.5, -5], [-22.5, -5]],
|
|
[[-2.5, 7], [17.5, 7], [17.5, 23], [-2.5, 23], [-2.5, 7]]
|
|
])
|
|
});
|
|
feature.setStyle(new Style({
|
|
stroke: new Stroke({
|
|
width: 3,
|
|
color: '#777',
|
|
lineDash: [2, 4]
|
|
})
|
|
}));
|
|
vectorSource.addFeature(feature);
|
|
|
|
// rectangle with 2 holes
|
|
feature = new Feature({
|
|
geometry: new Polygon([
|
|
[[-37.5, -32.5], [-37.5, 17.5], [32.5, 17.5], [32.5, -32.5], [-37.5, -32.5]],
|
|
[[-33.5, -28.5], [-21.5, -28.5], [-21.5, -16.5], [-33.5, -16.5], [-33.5, -28.5]],
|
|
[[12.5, -28.5], [26.5, -28.5], [26.5, -16.5], [12.5, -16.5], [12.5, -28.5]]
|
|
])
|
|
});
|
|
feature.setStyle(new Style({
|
|
fill: new Fill({
|
|
color: 'rgba(255, 0, 0, 0.85)'
|
|
})
|
|
}));
|
|
vectorSource.addFeature(feature);
|
|
|
|
|
|
new Map({
|
|
pixelRatio: 1,
|
|
layers: [
|
|
new VectorLayer({
|
|
source: vectorSource
|
|
})
|
|
],
|
|
target: 'map',
|
|
view: new View({
|
|
center: [0, 0],
|
|
resolution: 1
|
|
})
|
|
});
|
|
|
|
render();
|