From 7e9eaa64229c62677eaf45ed77196fc57fa8a0ce Mon Sep 17 00:00:00 2001
From: Ansis Brammanis <ansis.brammanis@gmail.com>
Date: Fri, 11 Jan 2013 15:57:28 -0500
Subject: [PATCH] fix svg line text

---
 js/id/svg/lines.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/js/id/svg/lines.js b/js/id/svg/lines.js
index 0ca75594c..a183f4aea 100644
--- a/js/id/svg/lines.js
+++ b/js/id/svg/lines.js
@@ -1,6 +1,7 @@
 iD.svg.Lines = function() {
     return function(surface, graph, entities, filter, projection) {
-        var arrow = surface.append('text').text('►----'),
+        var arrowtext = '►\u3000\u3000',
+            arrow = surface.append('text').text(arrowtext),
             alength = arrow.node().getComputedTextLength();
 
         arrow.remove();
@@ -84,7 +85,8 @@ iD.svg.Lines = function() {
             .filter(filter)
             .attr('xlink:href', function(d, i) { return '#shadow-' + d.id; })
             .text(function(d) {
-                return (new Array(Math.floor(lengths[d.id]))).join('►　　');
+                // adding longer text than necessary, since overflow is hidden
+                return (new Array(Math.floor(lengths[d.id] * 1.1))).join(arrowtext);
             });
     }
 };