From 963566c2c1c45e7e30316dd37d851718f4f1aa9a Mon Sep 17 00:00:00 2001
From: kitfox
Date: Tue, 16 Oct 2012 22:47:09 +0000
Subject: Fixing path calculation error for continuous joins.

git-svn-id: https://svn.java.net/svn/svgsalamander~svn/trunk/svg-core@137 7dc7fa77-23fb-e6ad-8e2e-c86bd48ed22b
---
 src/main/java/com/kitfox/svg/pathcmd/Arc.java | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

(limited to 'src/main/java/com/kitfox/svg/pathcmd/Arc.java')

diff --git a/src/main/java/com/kitfox/svg/pathcmd/Arc.java b/src/main/java/com/kitfox/svg/pathcmd/Arc.java
index c48d149..cab03f8 100644
--- a/src/main/java/com/kitfox/svg/pathcmd/Arc.java
+++ b/src/main/java/com/kitfox/svg/pathcmd/Arc.java
@@ -69,12 +69,16 @@ public class Arc extends PathCommand
 //    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
     public void appendPath(GeneralPath path, BuildHistory hist)
     {
-        float offx = isRelative ? hist.history[0].x : 0f;
-        float offy = isRelative ? hist.history[0].y : 0f;
+        float offx = isRelative ? hist.lastPoint.x : 0f;
+        float offy = isRelative ? hist.lastPoint.y : 0f;
 
-        arcTo(path, rx, ry, xAxisRot, largeArc, sweep, x + offx, y + offy, hist.history[0].x, hist.history[0].y);
+        arcTo(path, rx, ry, xAxisRot, largeArc, sweep,
+            x + offx, y + offy,
+            hist.lastPoint.x, hist.lastPoint.y);
 //        path.lineTo(x + offx, y + offy);
-        hist.setPoint(x + offx, y + offy);
+//        hist.setPoint(x + offx, y + offy);
+        hist.setLastPoint(x + offx, y + offy);
+        hist.setLastKnot(x + offx, y + offy);
     }
 
     public int getNumKnotsAdded()
@@ -242,4 +246,12 @@ public class Arc extends PathCommand
 
         return arc;
     }
+
+    public String toString()
+    {
+        return "A " + rx + " " + ry
+             + " " + xAxisRot + " " + largeArc
+             + " " + sweep
+             + " " + x + " " + y;
+    }
 }
-- 
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