Changeset 857 in josm

Timestamp:

2008-08-24T14:32:24+02:00 (16 years ago)

Author:

stoecker

Message:

changed design of virtual nodes

Location:

trunk/src/org/openstreetmap/josm/data/osm/visitor

Files:

• MapPaintVisitor.java (modified) (3 diffs)
• SimplePaintVisitor.java (modified) (4 diffs)

trunk/src/org/openstreetmap/josm/data/osm/visitor/MapPaintVisitor.java

@@ -157 +157 @@
                                         if(w.selected)
                                         {
-                                                if(showDirection || virtualNodeSize != 0)
-                                                        drawSeg(lastN, n, selectedColor, showDirection, width, false, false);
+                                                if(showDirection)
+                                                        drawSeg(lastN, n, selectedColor, showDirection, width, dashed, false);
                                         }
                                         else
-                                                drawSeg(lastN, n, untaggedColor, showDirection, width, dashed, true);
+                                                drawSeg(lastN, n, colour, showDirection, width, dashed, true);
                                 }
                                 else
-                                        drawSeg(lastN, n, w.selected ? selectedColor : colour, showDirection, width, true, true);
+                                        drawSeg(lastN, n, w.selected ? selectedColor : colour, showDirection, width, dashed, true);
                         } else {
                                 if (realWidth > 0 && useRealWidth && !showDirection) {
@@ -244 +244 @@
                         return;
                 }
-                drawVirtualNode(p1, p2, col);
                 if(drawway)
                 {
@@ -340 +339 @@
                         if (!osm.incomplete && !osm.deleted)
                                 osm.visit(this);
+
+                if(virtualNodeSize != 0)
+                {
+                        currentColor = nodeColor;
+                        for (final OsmPrimitive osm : data.ways)
+                                if (!osm.deleted)
+                                        visitVirtual((Way)osm);
+                        displaySegments(null);
+                }
         }
 

trunk/src/org/openstreetmap/josm/data/osm/visitor/SimplePaintVisitor.java

@@ -134 +134 @@
                 displaySegments(null);
 
+                for (final OsmPrimitive osm : data.getSelected())
+                        if (!osm.deleted)
+                                osm.visit(this);
+                displaySegments(null);
+
                 for (final OsmPrimitive osm : data.nodes)
                         if (!osm.deleted && !osm.selected)
                                 osm.visit(this);
-
-                for (final OsmPrimitive osm : data.getSelected())
-                        if (!osm.deleted)
-                                osm.visit(this);
-                displaySegments(null);
+                if(virtualNodeSize != 0)
+                {
+                        currentColor = nodeColor;
+                        for (final OsmPrimitive osm : data.ways)
+                                if (!osm.deleted)
+                                        visitVirtual((Way)osm);
+                        displaySegments(null);
+                }
         }
 
@@ -161 +169 @@
                 else
                         drawNode(n, nodeColor, unselectedNodeSize, unselectedNodeRadius, fillUnselectedNode);
+        }
+
+        public void visitVirtual(Way w) {
+                Iterator<Node> it = w.nodes.iterator();
+                if (it.hasNext()) {
+                        Point lastP = nc.getPoint(it.next().eastNorth);
+                        while(it.hasNext())
+                        {
+                                Point p = nc.getPoint(it.next().eastNorth);
+                                if(isSegmentVisible(lastP, p))
+                                {
+                                        int xd = p.x-lastP.x; if(xd < 0) xd = -xd;
+                                        int yd = p.y-lastP.y; if(yd < 0) yd = -yd;
+                                        if(xd+yd > virtualNodeSpace)
+                                        {
+                                                int x = (p.x+lastP.x)/2;
+                                                int y = (p.y+lastP.y)/2;
+                                                currentPath.moveTo(x-5, y);
+                                                currentPath.lineTo(x+5, y);
+                                                currentPath.moveTo(x, y-5);
+                                                currentPath.lineTo(x, y+5);
+                                        }
+                                }
+                                lastP = p;
+                        }
+                }
         }
 
@@ -282 +316 @@
         }
 
-        protected void drawVirtualNode(Point p1, Point p2, Color col)
-        {
-                if(virtualNodeSize > 0)
-                {
-                        int xd = p2.x-p1.x; if(xd < 0) xd = -xd;
-                        int yd = p2.y-p1.y; if(yd < 0) yd = -yd;
-                        if(xd+yd > virtualNodeSpace)
-                        {
-                                int x = (p1.x+p2.x)/2;
-                                int y = (p1.y+p2.y)/2;
-                                currentPath.moveTo(x-5, y);
-                                currentPath.lineTo(x+5, y);
-                                currentPath.moveTo(x, y-5);
-                                currentPath.lineTo(x, y+5);
-                        }
-                }
-        }
-
         /**
          * Draw a line with the given color.
@@ -308 +324 @@
 
                 if (isSegmentVisible(p1, p2)) {
-                        drawVirtualNode(p1, p2, col);
-
                         currentPath.moveTo(p1.x, p1.y);
                         currentPath.lineTo(p2.x, p2.y);