org.apache.fop.pdf.PDFRectangle Maven / Gradle / Ivy
/*
* 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.
*/
/* $Id: PDFRectangle.java 1228243 2012-01-06 16:03:44Z cbowditch $ */
package org.apache.fop.pdf;
import java.io.IOException;
import java.io.OutputStream;
/**
* class representing a rectangle
*
* Rectangles are specified on page 183 of the PDF 1.3 spec.
*/
public class PDFRectangle implements PDFWritable {
/**
* lower left x coordinate
*/
protected int llx;
/**
* lower left y coordinate
*/
protected int lly;
/**
* upper right x coordinate
*/
protected int urx;
/**
* upper right y coordinate
*/
protected int ury;
/**
* create a rectangle giving the four separate values
*
* @param llx lower left x coordinate
* @param lly lower left y coordinate
* @param urx upper right x coordinate
* @param ury upper right y coordinate
*/
public PDFRectangle(int llx, int lly, int urx, int ury) {
this.llx = llx;
this.lly = lly;
this.urx = urx;
this.ury = ury;
}
/**
* create a rectangle giving an array of four values
*
* @param array values in the order llx, lly, urx, ury
*/
public PDFRectangle(int[] array) {
this.llx = array[0];
this.lly = array[1];
this.urx = array[2];
this.ury = array[3];
}
private String format() {
StringBuilder textBuffer = new StringBuilder(32);
format(textBuffer);
return textBuffer.toString();
}
private void format(StringBuilder textBuffer) {
textBuffer.append('[').append(llx)
.append(' ').append(lly)
.append(' ').append(urx)
.append(' ').append(ury).append(']');
}
/** {@inheritDoc} */
@Override
public String toString() {
return "PDFRectangle" + format();
}
/** {@inheritDoc} */
public void outputInline(OutputStream out, StringBuilder textBuffer) throws IOException {
format(textBuffer);
}
}