X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2Fnodes%2FDistrictNetworkNodeUtils.java;h=182176d2706e41f67120567e035e9323ed90b435;hb=6b176202f7acfdbea0d23b4b1d56737cdc41a624;hp=2cc0ee96ae4ffa89ad97b696c3661944f13146bc;hpb=7ebf5a4d72468b19d55cb79c0494d0538081d2ff;p=simantics%2Fdistrict.git

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkNodeUtils.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkNodeUtils.java
index 2cc0ee96..182176d2 100644
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkNodeUtils.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkNodeUtils.java
@@ -49,6 +49,8 @@ public class DistrictNetworkNodeUtils {
 
     public static double calculateScaleRecip(AffineTransform tr) {
         int zoomLevel = MapScalingTransform.zoomLevel(tr);
+        if (zoomLevel == 0)
+            zoomLevel = 1;
         return 1.0 / (getScale(tr) * Math.sqrt(zoomLevel));
     }
 
@@ -99,8 +101,8 @@ public class DistrictNetworkNodeUtils {
             return 1;
         }
 
-        int longest = 1;
-        double distance = 0.0;
+        int longest = 2;
+        double distance = -Double.MAX_VALUE;
         for (int i = 2; i < segCount; i += 2) {
             double dx = segments.getQuick(i) - segments.getQuick(i-2);
             double dy = segments.getQuick(i+1) - segments.getQuick(i-1);