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Add mouse coordinate display to bottom left

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This commit is contained in:
Markus Koch 2020-06-14 12:02:32 +02:00
parent 134d70dc9f
commit fcc26a7fa5
1 changed files with 38 additions and 0 deletions
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38
htdocs/mapscript.js
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@ -606,6 +606,31 @@ L.GotoControl = L.MyControl.extend({
mymap.addControl(new L.SearchControl()); mymap.addControl(new L.SearchControl());
mymap.addControl(new L.GotoControl()); mymap.addControl(new L.GotoControl());
L.CurrentPosControl = L.Control.extend({
options: {
position : 'bottomleft',
callback: null,
kind: "",
html: ''
},
onAdd: function (map) {
container = L.DomUtil.create('div', 'leaflet-control-scale leaflet-bar');
container.style.visibility = "hidden";
div = L.DomUtil.create('div', '', container);
div.style.backgroundColor = "white";
div.style.paddingLeft = "4px";
div.style.paddingRight = "4px";
div.style.borderRadius = "2px";
div.style.margin = "2px";
div.style.opacity = "0.6";
div.style.fontWeight = "bold";
div.innerHTML = "";
div.id = "current_position_label";
return container;
}
});
mymap.addControl(new L.CurrentPosControl());
var popup = L.popup(); var popup = L.popup();
L.AwesomeMarkers.Icon.prototype.options.prefix = 'fa'; L.AwesomeMarkers.Icon.prototype.options.prefix = 'fa';
@ -687,6 +712,17 @@ function update_outline_visibility() {
}); });
} }
function update_current_mouse_position(e) {
var lbl = document.getElementById('current_position_label');
if (e.type == "mouseout") {
lbl.parentElement.style.visibility = "hidden";
return;
}
lbl.parentElement.style.visibility = "visible";
pos = resolve_latlng(e.latlng);
lbl.innerHTML = pos.lng + "," + pos.lat;
}
mymap.on('zoomend', function () {is_user_drag = 1; update_hash_from_position();}); mymap.on('zoomend', function () {is_user_drag = 1; update_hash_from_position();});
mymap.on('zoomend', update_aa_status); mymap.on('zoomend', update_aa_status);
mymap.on('zoomend', update_street_width); mymap.on('zoomend', update_street_width);
@ -695,6 +731,8 @@ mymap.on('moveend', update_hash_from_position);
mymap.on('dragstart', function () { is_user_drag = 1;}); mymap.on('dragstart', function () { is_user_drag = 1;});
mymap.on('keydown', function (e) { if (e.originalEvent.code.match(/Arrow.*/)) is_user_drag = 1;}); mymap.on('keydown', function (e) { if (e.originalEvent.code.match(/Arrow.*/)) is_user_drag = 1;});
mymap.on('overlayadd', function (e) { update_street_width(); update_outline_visibility(); }); mymap.on('overlayadd', function (e) { update_street_width(); update_outline_visibility(); });
mymap.on('mousemove', update_current_mouse_position);
mymap.on('mouseout', update_current_mouse_position);
function onHashChange(e, hash=null) { function onHashChange(e, hash=null) {
if (!hash) if (!hash)