From 6025b6016517c6d898d8957d1d7e03ba71431912 Mon Sep 17 00:00:00 2001 From: tknall Date: Fri, 1 Dec 2006 12:20:24 +0000 Subject: Initial import of release 2.2. git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@4 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- src/main/java/org/pdfbox/util/BoundingBox.java | 188 +++++++++++++++++++++++++ 1 file changed, 188 insertions(+) create mode 100644 src/main/java/org/pdfbox/util/BoundingBox.java (limited to 'src/main/java/org/pdfbox/util/BoundingBox.java') diff --git a/src/main/java/org/pdfbox/util/BoundingBox.java b/src/main/java/org/pdfbox/util/BoundingBox.java new file mode 100644 index 0000000..aaea354 --- /dev/null +++ b/src/main/java/org/pdfbox/util/BoundingBox.java @@ -0,0 +1,188 @@ +/** + * 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 -- cgit v1.2.3