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added fixed center option

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added option to fix the map on a specific coordinate
This commit is contained in:
ffggrz.de 2016-03-16 00:39:09 +01:00
commit 8d22417789
2 changed files with 20 additions and 1 deletions
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5
lib/map.js
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@ -447,7 +447,10 @@ define(["map/clientlayer", "map/labelslayer",
var lines = addLinksToMap(linkDict, linkScale, data.graph.links, router)
groupLines = L.featureGroup(lines).addTo(map)
barycenter = calcBarycenter(data.nodes.all.filter(has_location))
if (typeof config.fixedCenter === "undefined")
barycenter = calcBarycenter(data.nodes.all.filter(has_location))
else
barycenter = L.circle(L.latLng(new L.LatLng(config.fixedCenter.lat, config.fixedCenter.lng)), config.fixedCenter.radius * 1000)
var nodesOnline = subtract(data.nodes.all.filter(online), data.nodes.new)
var nodesOffline = subtract(data.nodes.all.filter(offline), data.nodes.lost)