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add/remove place markers dynamically, based on viewport and size

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rlx 2011-03-05 12:35:14 +00:00
parent dc86a5c53e
commit 311521c911
1 changed files with 18 additions and 17 deletions
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35
build/js/ox.ui.js
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@ -9332,6 +9332,7 @@ requires
editable: false,
height: 256,
labels: false,
markers: 100,
places: [],
selected: null,
statusbar: false,
@ -9828,7 +9829,7 @@ requires
self.options.places.forEach(function(place, i) {
self.places[i] = new Ox.MapPlace(Ox.extend({
map: that
}, place)).add();
}, place))/*.add()*/;
});
google.maps.event.trigger(self.map, 'resize');
that.gainFocus();
@ -9838,27 +9839,24 @@ requires
function mapChanged() {
// gets called after panning or zooming
Ox.print('mapChanged');
var bounds, places
var bounds;
if (self.boundsChanged) {
/*
bounds = self.map.getBounds();
places = Ox.clone(self.places).filter(function(place) {
return bounds.contains(place.center);
});
if (places.length > 100) {
places.sort(function(a, b) {
return a.size < b.size ? 1 : (a.size > b.size ? -1 : 0);
});
}
self.places.forEach(function(place) {
place.remove();
});
places.forEach(function(place, i) {
if (i < 100) {
self.places.sort(function(a, b) {
var sort = {
a: a.selected ? Infinity :
(bounds.contains(a.center) ? a.size : -Infinity),
b: b.selected ? Infinity :
(bounds.contains(b.center) ? b.size : -Infinity),
};
return sort.b - sort.a;
}).forEach(function(place, i) {
if (i < self.options.markers && !place.visible) {
place.add();
} else if (i >= self.options.markers && place.visible) {
place.remove();
}
});
*/
self.boundsChanged = false;
}
if (self.centerChanged) {
@ -10216,6 +10214,7 @@ requires
selected: false,
south: 0,
type: [],
visible: false,
west: 0
}, options),
that = this;
@ -10272,6 +10271,7 @@ requires
that.add = function() {
Ox.print('MapPlace add', that)
that.visible = true;
that.marker.add();
return that;
};
@ -10317,6 +10317,7 @@ requires
Ox.print('MapPlace remove', that)
that.editing && that.submit();
that.selected && that.deselect();
that.visible = false;
that.marker.remove();
return that;
};