From a3d44789f67720a14fdd05a66c8ba6ca0b8bc90f Mon Sep 17 00:00:00 2001
From: tyr <tyr.asd@gmail.com>
Date: Fri, 22 Nov 2013 13:21:20 +0100
Subject: [PATCH] rudimental support for providing gpx-files via urls

see #1965 (esp: https://github.com/systemed/iD/issues/1965#issuecomment-29045054)
---
 js/id/renderer/background.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/js/id/renderer/background.js b/js/id/renderer/background.js
index 067b4c31c..e237ac46c 100644
--- a/js/id/renderer/background.js
+++ b/js/id/renderer/background.js
@@ -228,5 +228,14 @@ iD.Background = function(context) {
         if (overlay) background.toggleOverlayLayer(overlay);
     });
 
+    var gpx = q.gpx;
+    if (gpx) {
+        d3.text(gpx, function(err, gpxTxt) {
+            gpxLayer.geojson(toGeoJSON.gpx(toDom(gpxTxt)));
+            dispatch.change();
+            context.map().pan([0, 0]);
+        });
+    }
+
     return d3.rebind(background, dispatch, 'on');
 };