1 files changed, 188 insertions, 0 deletions
diff --git a/src/main/java/org/pdfbox/util/BoundingBox.java b/src/main/java/org/pdfbox/util/BoundingBox.java
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+++ b/src/main/java/org/pdfbox/util/BoundingBox.java
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+/**
+ * Copyright (c) 2003, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util;
+
+import java.awt.Point;
+
+/**
+ * This is an implementation of a bounding box.  This was originally written for the
+ * AMF parser.
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.6 $
+ */
+public class BoundingBox
+{
+    private float lowerLeftX;
+    private float lowerLeftY;
+    private float upperRightX;
+    private float upperRightY;
+
+    /**
+     * Getter for property lowerLeftX.
+     *
+     * @return Value of property lowerLeftX.
+     */
+    public float getLowerLeftX()
+    {
+        return lowerLeftX;
+    }
+
+    /**
+     * Setter for property lowerLeftX.
+     *
+     * @param lowerLeftXValue New value of property lowerLeftX.
+     */
+    public void setLowerLeftX(float lowerLeftXValue)
+    {
+        this.lowerLeftX = lowerLeftXValue;
+    }
+
+    /**
+     * Getter for property lowerLeftY.
+     *
+     * @return Value of property lowerLeftY.
+     */
+    public float getLowerLeftY()
+    {
+        return lowerLeftY;
+    }
+
+    /**
+     * Setter for property lowerLeftY.
+     *
+     * @param lowerLeftYValue New value of property lowerLeftY.
+     */
+    public void setLowerLeftY(float lowerLeftYValue)
+    {
+        this.lowerLeftY = lowerLeftYValue;
+    }
+
+    /**
+     * Getter for property upperRightX.
+     *
+     * @return Value of property upperRightX.
+     */
+    public float getUpperRightX()
+    {
+        return upperRightX;
+    }
+
+    /**
+     * Setter for property upperRightX.
+     *
+     * @param upperRightXValue New value of property upperRightX.
+     */
+    public void setUpperRightX(float upperRightXValue)
+    {
+        this.upperRightX = upperRightXValue;
+    }
+
+    /**
+     * Getter for property upperRightY.
+     *
+     * @return Value of property upperRightY.
+     */
+    public float getUpperRightY()
+    {
+        return upperRightY;
+    }
+
+    /**
+     * Setter for property upperRightY.
+     *
+     * @param upperRightYValue New value of property upperRightY.
+     */
+    public void setUpperRightY(float upperRightYValue)
+    {
+        this.upperRightY = upperRightYValue;
+    }
+    
+    /**
+     * This will get the width of this rectangle as calculated by
+     * upperRightX - lowerLeftX.
+     *
+     * @return The width of this rectangle.
+     */
+    public float getWidth()
+    {
+        return getUpperRightX() - getLowerLeftX();
+    }
+
+    /**
+     * This will get the height of this rectangle as calculated by
+     * upperRightY - lowerLeftY.
+     *
+     * @return The height of this rectangle.
+     */
+    public float getHeight()
+    {
+        return getUpperRightY() - getLowerLeftY();
+    }
+    
+    /**
+     * Checks if a point is inside this rectangle.
+     * 
+     * @param x The x coordinate.
+     * @param y The y coordinate.
+     * 
+     * @return true If the point is on the edge or inside the rectangle bounds. 
+     */
+    public boolean contains( float x, float y )
+    {
+        return x >= lowerLeftX && x <= upperRightX &&
+               y >= lowerLeftY && y <= upperRightY;
+    }
+    
+    /**
+     * Checks if a point is inside this rectangle.
+     * 
+     * @param point The point to check
+     * 
+     * @return true If the point is on the edge or inside the rectangle bounds. 
+     */
+    public boolean contains( Point point )
+    {
+        return contains( (float)point.getX(), (float)point.getY() );
+    }
+    
+    /**
+     * This will return a string representation of this rectangle.
+     *
+     * @return This object as a string.
+     */
+    public String toString()
+    {
+        return "[" + getLowerLeftX() + "," + getLowerLeftY() + "," +
+                     getUpperRightX() + "," + getUpperRightY() +"]";
+    }
+
+}
+\ No newline at end of file