/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.fontbox.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@benlitchfield.com)
* @version $Revision: 1.1 $
*/
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() +"]";
}
}