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new-poly: continuing poly
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2 changed files with 367 additions and 165 deletions
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@ -19,27 +19,187 @@ export class NewPoly {
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}) {
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// this.poly = L.polyline([], polyStyle);
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const coordinates = [
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[54.985987, 82.921543],
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[55.03845, 82.97699],
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[55.0345, 82.67699],
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[55.0145, 82.67699],
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// { lat: 54.9859, lng: 82.92154 },
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// { lat: 55.0384, lng: 82.97699 },
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// { lat: 55.0345, lng: 82.67699 },
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// { lat: 55.0145, lng: 82.67699 },
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];
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this.poly = L.Polyline.PolylineEditor(coordinates, { ...polyStyle, maxMarkers: 300 }).addTo(map);
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const customPointListeners = {
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mousedown: console.log,
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mouseup: console.log,
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dragstart: console.log,
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dragend: console.log,
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};
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this.poly = L.Polyline.PolylineEditor(coordinates, {
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...polyStyle,
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maxMarkers: 300,
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customPointListeners,
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customNewPointListenets: customPointListeners,
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}).addTo(map);
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this.latlngs = [];
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this.poly.addTo(map);
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map.fitBounds(this.poly.getBounds());
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//
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// this.latlngs = [];
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// this.poly.addTo(map);
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// this.editor = editor;
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//
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// this.map = map;
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//
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// this.routerMoveStart = routerMoveStart;
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// this.setTotalDist = setTotalDist;
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// this.triggerOnChange = triggerOnChange;
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// this.lockMapClicks = lockMapClicks;
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this.poly._reloadPolyline();
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this.editor = editor;
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this.map = map;
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this.routerMoveStart = routerMoveStart;
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this.setTotalDist = setTotalDist;
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this.triggerOnChange = triggerOnChange;
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this.lockMapClicks = lockMapClicks;
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// this.bindEvents();
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this.arrows = new L.LayerGroup().addTo(map);
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}
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drawArrows = () => {
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this.arrows.clearLayers();
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const { latlngs } = this;
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if (!latlngs || latlngs.length <= 1) return;
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latlngs.map((latlng, i) => {
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if (i === 0) return;
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const mid = middleCoord(latlngs[i], latlngs[i - 1]);
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const dist = findDistance(latlngs[i - 1].lat, latlngs[i - 1].lng, latlngs[i].lat, latlngs[i].lng);
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if (dist <= 1) return;
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const slide = new L.Polyline(
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[
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latlngs[i - 1],
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[mid.lat, mid.lng]
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],
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{ color: 'none', weight: CLIENT.STROKE_WIDTH }
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).addTo(this.arrows);
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slide._path.setAttribute('marker-end', 'url(#long-arrow)');
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});
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};
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updateMarks = () => {
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return;
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const coords = this.poly.toGeoJSON().geometry.coordinates;
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this.latlngs = (coords && coords.length && coords.map(([lng, lat]) => ({ lng, lat }))) || [];
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const meters = (this.poly && (L.GeometryUtil.length(this.poly) / 1000)) || 0;
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const kilometers = (meters && meters.toFixed(1)) || 0;
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this.setTotalDist(kilometers);
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this.routerMoveStart();
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// this.drawArrows(); // <-- uncomment
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if (coords.length > 1) this.triggerOnChange();
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};
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preventMissClicks = e => {
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const mode = this.editor.getMode();
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if (mode === MODES.POLY) return;
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e.cancel();
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if (mode === MODES.NONE) this.editor.setMode(MODES.POLY);
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};
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bindEvents = () => {
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// Если на карте что-то меняется, пересчитать километражи
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// this.map.editTools.addEventListener('editable:drawing:mouseup', this.updateMarks);
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// this.map.editTools.addEventListener('editable:vertex:dragend', this.updateMarks);
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// this.map.editTools.addEventListener('editable:vertex:mouseup', this.updateMarks);
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// this.map.editTools.addEventListener('editable:vertex:deleted', this.updateMarks);
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// this.map.editTools.addEventListener('editable:vertex:new', this.updateMarks);
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// this.map.editTools.addEventListener('editable:vertex:click', this.preventMissClicks);
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// this.map.editTools.addEventListener('editable:vertex:dragstart', this.lockMap);
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// this.map.editTools.addEventListener('editable:vertex:dragstart', this.clearArrows);
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// После удаления точки - продолжить рисование
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// this.map.editTools.addEventListener('editable:vertex:deleted', this.continueForward);
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//
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// this.arrows = new L.LayerGroup().addTo(map);
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// map.editTools.addEventListener('editable:vertex:dragend', e => writeReduxData({ e, updatePolyCoords }));
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// map.editTools.addEventListener('editable:vertex:new', e => writeReduxData({ e, updatePolyCoords }));
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// map.editTools.addEventListener('editable:vertex:deleted', e => writeReduxData({ e, updatePolyCoords }));
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// Продолжить рисование после удаления точки
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// map.editTools.addEventListener('editable:vertex:deleted', e => {
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// poly.editor.continueForward();
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// updateMarks();
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// });
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// Добавлять точек в полилинию по щелчку
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// map.editTools.addEventListener('editable:drawing:click', e => insertVertex({ e, updatePolyCoords }));
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// map.editTools.addEventListener('editable:drawing:clicked', () => updateMarks({ updatePolyCoords }));
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// Это для точек. При перетаскивании конца указателя тащим точку
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// map.editTools.addEventListener('editable:vertex:drag', on_vertex_drag);
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// при перетаскивании ручек убирать все отметки километров
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// map.editTools.addEventListener('editable:vertex:dragstart', clearKmMarks);
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};
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continue = () => {
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this.poly.continueForwards();
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// if (this.latlngs && this.latlngs.length) {
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// // this.poly.enableEdit().continueForward();
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// // this.poly.editor.reset();
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// this.poly.continueForward();
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// } else {
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// // this.poly = this.map.editTools.startPolyline();
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// // this.poly.setStyle(polyStyle);
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// }
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};
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stop = () => {
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if (this.poly) this.poly.stopDrawing();
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};
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continueForward = () => {
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this.poly.continueForward();
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};
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lockMap = () => {
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this.lockMapClicks(true);
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};
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setPoints = latlngs => {
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if (!latlngs || latlngs.length <= 1) return;
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this.poly.setPoints(latlngs);
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// this.poly._reloadPolyline();
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// this.updateMarks();
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};
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pushPoints = latlngs => {
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const { map } = this;
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const simplified = simplify({ map, latlngs });
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const summary = [
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...this.poly.getLatLngs(),
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...simplified,
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];
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this.poly.setLatLngs(summary);
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this.poly.enableEdit();
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this.poly.editor.reset();
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this.updateMarks();
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};
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clearAll = () => {
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this.poly.setLatLngs([]);
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// this.poly.disableEdit();
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// this.updateMarks();
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};
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clearArrows = () => this.arrows.clearLayers();
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dumpData = () => this.latlngs;
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get isEmpty() {
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return (!this.latlngs || Object.values(this.latlngs).length <= 0);
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}
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}
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