ztimson/map-alliance
1
0
Fork 0
Code Issues Pull Requests Actions Packages Releases 1 Activity

Fixed drawing on mobile

Browse Source
This commit is contained in:
Zakary Timson
2019-08-24 12:02:43 -04:00
parent bc673ae6ab
commit 3c54a3786c
2 changed files with 34 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/app/services/map.service.ts
View File

@ -36,7 +36,7 @@ export class MapService {
map;
constructor(private elementId: string) {
this.map = L.map(elementId, {attributionControl: false, zoomControl: false, maxBoundsViscosity: 1}).setView({lat: 0, lng: 0}, 10);
this.map = L.map(elementId, {attributionControl: false, tap: true, zoomControl: false, maxBoundsViscosity: 1, doubleClickZoom: false}).setView({lat: 0, lng: 0}, 10);
this.map.on('click', (e) => this.click.next(e.latlng));
this.setMapLayer();
}
@ -58,6 +58,20 @@ export class MapService {
this.measurements.forEach(m => this.delete(m.line, m.decoration));
}
lock(unlock?: boolean) {
if(unlock) {
this.map.setMaxBounds(null);
this.map.boxZoom.disable();
this.map.touchZoom.enable();
this.map.scrollWheelZoom.enable();
} else {
this.map.setMaxBounds(this.map.getBounds());
this.map.boxZoom.disable();
this.map.touchZoom.disable();
this.map.scrollWheelZoom.disable();
}
}
setMapLayer(layer?: MapLayers) {
if(this.mapLayer) this.map.removeLayer(this.mapLayer);
switch(layer) {
@ -140,9 +154,10 @@ export class MapService {
}
startDrawing() {
this.map.setMaxBounds(this.map.getBounds());
this.lock();
let poly;
this.drawListener = e => {
let poly = L.polyline([e.latlng], {interactive: true, color: this.drawingColor, weight: this.drawingWeight}).addTo(this.map);
poly = L.polyline([e.latlng], {interactive: true, color: this.drawingColor, weight: this.drawingWeight}).addTo(this.map);
poly.on('click', () => { if(this.deleteMode) this.map.removeLayer(poly); });
let pushLine = e => poly.addLatLng(e.latlng);
this.map.on('mousemove touchmove', pushLine);
@ -153,6 +168,7 @@ export class MapService {
}
stopDrawing() {
this.lock(true);
this.map.setMaxBounds(null);
this.map.off('mousedown touchstart', this.drawListener);
}