1 files changed, 62 insertions, 0 deletions
diff --git a/src/main/java/com/kitfox/svg/pathcmd/BuildHistory.java b/src/main/java/com/kitfox/svg/pathcmd/BuildHistory.java
new file mode 100644
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+++ b/src/main/java/com/kitfox/svg/pathcmd/BuildHistory.java
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+/*
+ * BuildHistory.java
+ *
+ *
+ *  The Salamander Project - 2D and 3D graphics libraries in Java
+ *  Copyright (C) 2004 Mark McKay
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *  Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ *  projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 9:18 PM
+ */
+
+package com.kitfox.svg.pathcmd;
+
+import java.awt.geom.Point2D;
+
+/**
+ * When building a path from command segments, most need to cache information
+ * (such as the point finished at) for future commands.  This structure allows
+ * that
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class BuildHistory {
+
+//    Point2D.Float[] history = new Point2D.Float[2];
+    Point2D.Float[] history = {new Point2D.Float(), new Point2D.Float()};
+    int length = 0;
+
+    /** Creates a new instance of BuildHistory */
+    public BuildHistory() {
+    }
+
+    public void setPoint(float x, float y)
+    {
+        history[0].setLocation(x, y);
+        length = 1;
+    }
+
+    public void setPointAndKnot(float x, float y, float kx, float ky)
+    {
+        history[0].setLocation(x, y);
+        history[1].setLocation(kx, ky);
+        length = 2;
+    }
+}