1 files changed, 80 insertions, 0 deletions
diff --git a/src/net/sourceforge/plantuml/golem/MinMaxGolem.java b/src/net/sourceforge/plantuml/golem/MinMaxGolem.java
new file mode 100644
index 0000000..b15358e
--- /dev/null
+++ b/src/net/sourceforge/plantuml/golem/MinMaxGolem.java
@@ -0,0 +1,80 @@
+/* ========================================================================
+ * 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.golem;
+
+public class MinMaxGolem {
+
+	private int minX = Integer.MAX_VALUE;
+	private int minY = Integer.MAX_VALUE;
+	private int maxX = Integer.MIN_VALUE;
+	private int maxY = Integer.MIN_VALUE;
+
+	public void manage(int x, int y) {
+		if (x < minX) {
+			minX = x;
+		}
+		if (y < minY) {
+			minY = y;
+		}
+		if (x > maxX) {
+			maxX = x;
+		}
+		if (y > maxY) {
+			maxY = y;
+		}
+	}
+
+	public void manage(Position position) {
+		manage(position.getXmin(), position.getYmin());
+		manage(position.getXmax(), position.getYmax());
+	}
+
+	public int getMinX() {
+		return minX;
+	}
+
+	public int getMinY() {
+		return minY;
+	}
+
+	public int getWidth() {
+		return maxX - minX + 1;
+	}
+
+	public int getHeight() {
+		return maxY - minY + 1;
+	}
+
+}