Changeset 24061 in osm for applications/editors/josm/plugins/pdfimport/src/pdfimport/PdfPath.java

Timestamp:

2010-11-04T16:14:43+01:00 (14 years ago)

Author:

extropy

Message:

Pdfimport: bug fixes.

File:

• applications/editors/josm/plugins/pdfimport/src/pdfimport/PdfPath.java (modified) (1 diff)

applications/editors/josm/plugins/pdfimport/src/pdfimport/PdfPath.java

@@ -7 +7 @@
         public List<Point2D> points;
         public double length;
-        
+
         LayerContents layer;
         public int nr;
-        
-        
+
+
         public PdfPath(List<Point2D> nodes) {
-                points = nodes;         
+                points = nodes;
         }
 
-        public boolean isClosed() {             
-                return points.size() > 1 && points.get(0) == points.get(points.size() - 1); 
+        public boolean isClosed() {
+                return points.size() > 1 && points.get(0) == points.get(points.size() - 1);
         }
 
         public Point2D firstPoint() {
-                return points.get(0);   
+                return points.get(0);
         }
 
         public Point2D lastPoint() {
-                return points.get(points.size() - 1);   
+                return points.get(points.size() - 1);
         }
-        
+
         public void calculateLength() {
                 double len = 0;
-                
+
                 for(int pos =1; pos < points.size(); pos ++) {
                         len += points.get(pos).distance(points.get(pos -1));
                 }
-                
+
                 this.length = len;
         }
+
+        public Point2D getOtherEnd(Point2D endPoint) {
+                if (this.firstPoint() == endPoint) {
+                        return this.lastPoint();
+                }
+
+                if (this.lastPoint() == endPoint) {
+                        return this.firstPoint();
+                }
+
+                throw new RuntimeException("Unexpected point");
+
+        }
 }