Changeset 11145 in josm for trunk

Timestamp:

2016-10-18T13:17:57+02:00 (8 years ago)

Author:

michael2402

Message:

See #13793: Fix dash offset sign.

File:

• trunk/src/org/openstreetmap/josm/gui/draw/MapViewPath.java (modified) (4 diffs)

trunk/src/org/openstreetmap/josm/gui/draw/MapViewPath.java

@@ -203 +203 @@
     private class ClampingPathVisitor extends MapPath2D {
         private final MapViewRectangle clip;
-        private double strokeOffset;
+        private double strokeProgress;
         private final double strokeLength;
         private MapViewPoint lastMoveTo;
@@ -212 +212 @@
         ClampingPathVisitor(MapViewRectangle clip, double strokeOffset, double strokeLength) {
             this.clip = clip;
-            this.strokeOffset = strokeOffset;
+            this.strokeProgress = Math.min(strokeLength - strokeOffset, 0);
             this.strokeLength = strokeLength;
         }
@@ -269 +269 @@
                 cursorIsActive = exit.equals(next);
             }
-            strokeOffset += cursor.distanceToInView(next);
+            strokeProgress += cursor.distanceToInView(next);
 
             cursor = next;
@@ -282 +282 @@
 
             double distance = Math.sqrt(distanceSq);
-            double offset = ((strokeOffset + distance)) % strokeLength;
+            double offset = ((strokeProgress + distance)) % strokeLength;
             if (offset < 0.01) {
                 return entry;