cartodb/Leaflet
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Set the icons z-index to show in front after zoom.

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This commit is contained in:
jacobtoye 2012-08-17 16:24:24 +12:00
parent e057e189ce
commit 74f0d5fe95
1 changed files with 15 additions and 8 deletions
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23
src/layer/marker/Marker.js
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@ -120,6 +120,7 @@ L.Marker = L.Class.extend({
.on(this._icon, 'mouseout', this._sendToBack, this);
}
}
if (!this._shadow) {
this._shadow = options.icon.createShadow();
@ -167,7 +168,15 @@ L.Marker = L.Class.extend({
L.DomUtil.setPosition(this._shadow, pos);
}
this._icon.style.zIndex = pos.y + this.options.zIndexOffset;
this._zIndex = pos.y + this.options.zIndexOffset;
// Update the icons z-index. If icon has been brought to the front then make sure to bring forward again
this._updateZIndex();
},
_updateZIndex: function() {
var offset = this._broughtToFrontOffset || 0;
this._icon.style.zIndex = this._zIndex + offset;
},
_animateZoom: function (opt) {
@ -233,17 +242,15 @@ L.Marker = L.Class.extend({
},
_bringToFront: function () {
this._offsetIconZIndex(this.options.bringToFrontZOffset);
this._broughtToFrontOffset = this.options.bringToFrontZOffset;
this._updateZIndex();
},
_sendToBack: function () {
this._offsetIconZIndex(this.options.bringToFrontZOffset * -1);
},
this._broughtToFrontOffset = 0;
_offsetIconZIndex: function (offset) {
var icon = this._icon,
zIndex = parseInt(icon.style.zIndex, 10);
icon.style.zIndex = zIndex + offset;
this._updateZIndex();
}
});