import Feature from '../../../src/ol/Feature.js';
import LineString from '../../../src/ol/geom/LineString.js';
import Map from '../../../src/ol/Map.js';
import Stroke from '../../../src/ol/style/Stroke.js';
import Style from '../../../src/ol/style/Style.js';
import VectorLayer from '../../../src/ol/layer/Vector.js';
import VectorSource from '../../../src/ol/source/Vector.js';
import View from '../../../src/ol/View.js';

const vectorSourceRed = new VectorSource();
const vectorSourceBlue = new VectorSource();
let feature;

feature = new Feature({
  geometry: new LineString([
    [-60, 20],
    [45, 20],
  ]),
});
feature.setStyle(
  new Style({
    stroke: new Stroke({color: '#f00', width: 10}),
  })
);
vectorSourceRed.addFeature(feature);

feature = new Feature({
  geometry: new LineString([
    [0, -50],
    [0, 60],
  ]),
});
feature.setStyle(
  new Style({
    stroke: new Stroke({color: '#00f', width: 16}),
  })
);
vectorSourceBlue.addFeature(feature);

new Map({
  pixelRatio: 1,
  layers: [
    new VectorLayer({
      zIndex: 1,
      source: vectorSourceRed,
    }),
    new VectorLayer({
      source: vectorSourceBlue,
    }),
  ],
  target: 'map',
  view: new View({
    center: [0, 0],
    resolution: 1,
  }),
});

render();