CalvinBackup/iD
1
0
Fork 0
mirror of https://github.com/FoggedLens/iD.git synced 2026-02-15 02:02:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

test visibility of gpx coords instead of just comparing extents.

Browse Source
This commit is contained in:
Bryan Housel
2014-07-25 23:54:01 -04:00
parent feb642989e
commit 83030bed54
1 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
js/id/renderer/background.js
View File

@@ -149,10 +149,14 @@ iD.Background = function(context) {
background.zoomToGpxLayer = function() {
if (background.hasGpxLayer()) {
var gpx = d3.geo.bounds(gpxLayer.geojson());
var viewport = context.map().extent().polygon(),
coords = _.reduce(gpxLayer.geojson().features, function(coords, feature) {
var c = feature.geometry.coordinates;
return _.union(coords, feature.geometry.type === 'Point' ? [c] : c);
}, []);
if (!context.map().extent().intersects(gpx)) {
context.map().extent(gpx);
if (!iD.geo.polygonIntersectsPolygon(viewport, coords)) {
context.map().extent(d3.geo.bounds(gpxLayer.geojson()));
}
}
};