From: jsimomaa <jani.simomaa@gmail.com>
Date: Fri, 6 Sep 2019 12:07:32 +0000 (+0300)
Subject: Provide Path2D for calculating path of DistrictNetworkEdgeElement
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=0f871d5a2e1a0a531195ef80f007af89de62c914;p=simantics%2Fdistrict.git

Provide Path2D for calculating path of DistrictNetworkEdgeElement

gitlab #61

Change-Id: I2d1195c3e1107e22ab26ef5d61c55da05cdae71b
---

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/adapters/DistrictNetworkEdgeElement.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/adapters/DistrictNetworkEdgeElement.java
index ef2e21fe..8fb105d8 100644
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/adapters/DistrictNetworkEdgeElement.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/adapters/DistrictNetworkEdgeElement.java
@@ -102,13 +102,17 @@ public class DistrictNetworkEdgeElement {
 
         public static final DNEdgeInternalSize INSTANCE = new DNEdgeInternalSize();
 
+        private ThreadLocal<Path2D> path = new ThreadLocal<Path2D>() {
+            protected Path2D initialValue() { return new Path2D.Double(); }
+        };
+
         @Override
         public Rectangle2D getBounds(IElement e, Rectangle2D size) {
             DistrictNetworkEdge edge = e.getHint(KEY_DN_EDGE);
             if (size == null)
                 size = new Rectangle2D.Double();
             if (edge != null)
-                size.setFrame(DistrictNetworkEdgeNode.calculatePath(edge, null, false).getBounds2D());
+                size.setFrame(DistrictNetworkEdgeNode.calculatePath(edge, path.get(), false).getBounds2D());
             else
                 LOGGER.debug("Element {} does not have edge!", e);