Changeset 31031 in osm for applications/editors/josm/plugins/seachart/src/render

Timestamp:

2015-02-20T12:34:09+01:00 (10 years ago)

Author:

malcolmh

Message:

cope with missing nodes

File:

• applications/editors/josm/plugins/seachart/src/render/Renderer.java (modified) (4 diffs)

applications/editors/josm/plugins/seachart/src/render/Renderer.java

@@ -195 +195 @@
                                         git.nextEdge();
                                         while (git.hasNode()) {
+                                                Snode node = git.next();
+                                                if (node == null) continue;
                                                 prev = next;
-                                                next = context.getPoint(git.next());
+                                                next = context.getPoint(node);
                                                 angle = Math.atan2(next.getY() - prev.getY(), next.getX() - prev.getX());
                                                 piv = true;
@@ -265 +267 @@
                                 }
                                 while (git.hasNode()) {
-                                        point = context.getPoint(git.next());
+                                        Snode node = git.next();
+                                        if (node == null) continue;
+                                        point = context.getPoint(node);
                                         p.lineTo(point.getX(), point.getY());
                                 }
@@ -343 +347 @@
                                         p.moveTo(point.getX(), point.getY());
                                         while (git.hasNode()) {
-                                                point = context.getPoint(git.next());
+                                                Snode node = git.next();
+                                                if (node == null) continue;
+                                                point = context.getPoint(node);
                                                 p.lineTo(point.getX(), point.getY());
                                         }
@@ -492 +498 @@
                                         git.nextEdge();
                                         while (git.hasNode()) {
+                                                Snode node = git.next();
+                                                if (node == null) continue;
                                                 prev = next;
-                                                next = context.getPoint(git.next());
+                                                next = context.getPoint(node);
                                                 angle = Math.atan2(next.getY() - prev.getY(), next.getX() - prev.getX());
                                                 piv = true;