1 files changed, 144 insertions, 0 deletions
diff --git a/src/net/sourceforge/plantuml/activitydiagram3/ftile/FtileGeometry.java b/src/net/sourceforge/plantuml/activitydiagram3/ftile/FtileGeometry.java
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+++ b/src/net/sourceforge/plantuml/activitydiagram3/ftile/FtileGeometry.java
@@ -0,0 +1,144 @@
+/* ========================================================================
+ * PlantUML : a free UML diagram generator
+ * ========================================================================
+ *
+ * (C) Copyright 2009-2014, Arnaud Roques
+ *
+ * Project Info:  http://plantuml.sourceforge.net
+ * 
+ * This file is part of PlantUML.
+ *
+ * Licensed under The MIT License (Massachusetts Institute of Technology License)
+ * 
+ * See http://opensource.org/licenses/MIT
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+ * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ *
+ * Original Author:  Arnaud Roques
+ */
+package net.sourceforge.plantuml.activitydiagram3.ftile;
+
+import java.awt.geom.Dimension2D;
+import java.awt.geom.Point2D;
+
+import net.sourceforge.plantuml.ugraphic.UTranslate;
+
+public class FtileGeometry extends Dimension2D {
+
+	private final double width;
+	private final double height;
+	private final double left;
+	private final double inY;
+	private final double outY;
+
+	public FtileGeometry(Dimension2D dim, double left, double inY) {
+		this(dim.getWidth(), dim.getHeight(), left, inY);
+	}
+
+	public FtileGeometry(double width, double height, double left, double inY) {
+		this(width, height, left, inY, Double.MIN_NORMAL);
+	}
+
+	@Override
+	public String toString() {
+		return "[" + width + "x" + height + " left=" + left + "]";
+	}
+
+	@Override
+	public void setSize(double width, double height) {
+		throw new UnsupportedOperationException();
+	}
+
+	public FtileGeometry(double width, double height, double left, double inY, double outY) {
+		this.left = left;
+		this.inY = inY;
+		this.outY = outY;
+		this.width = width;
+		this.height = height;
+	}
+
+	public FtileGeometry(Dimension2D dim, double left, double inY, double outY) {
+		this(dim.getWidth(), dim.getHeight(), left, inY, outY);
+	}
+
+	public boolean hasPointOut() {
+		return outY != Double.MIN_NORMAL;
+	}
+
+	public Point2D getPointIn() {
+		return new Point2D.Double(left, inY);
+	}
+
+	public Point2D getPointOut() {
+		if (outY == Double.MIN_NORMAL) {
+			throw new UnsupportedOperationException();
+		}
+		return new Point2D.Double(left, outY);
+	}
+
+	public FtileGeometry withoutPointOut() {
+		return new FtileGeometry(width, height, left, inY);
+	}
+
+	public FtileGeometry translate(UTranslate translate) {
+		final double dx = translate.getDx();
+		final double dy = translate.getDy();
+		if (this.outY == Double.MIN_NORMAL) {
+			return new FtileGeometry(width, height, left + dx, inY + dy);
+		}
+		return new FtileGeometry(width, height, left + dx, inY + dy, outY + dy);
+	}
+
+	public final double getInY() {
+		return inY;
+	}
+
+	public final double getLeft() {
+		return left;
+	}
+
+	public double getOutY() {
+		return outY;
+	}
+
+	public final double getWidth() {
+		return width;
+	}
+
+	public final double getHeight() {
+		return height;
+	}
+
+	public FtileGeometry addDim(double deltaWidth, double deltaHeight) {
+		return new FtileGeometry(width + deltaWidth, height + deltaHeight, left, inY, outY + deltaHeight);
+	}
+
+	public FtileGeometry addMarginX(double marginx) {
+		return new FtileGeometry(width + 2 * marginx, height, left + marginx, inY, outY);
+	}
+
+	public FtileGeometry fixedHeight(double fixedHeight) {
+		return new FtileGeometry(width, fixedHeight, left, inY, outY);
+	}
+
+	public FtileGeometry appendBottom(FtileGeometry other) {
+		return new FtileGeometryMerger(this, other).getResult();
+	}
+
+}