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/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* Licensed 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: BodyRegion.java,v 1.4 2004/02/27 17:41:26 jeremias Exp $ */
package org.apache.fop.area;
import org.apache.fop.fo.Constants;
/**
* The body region area.
* This area contains a main reference area and optionally a
* before float and footnote area.
*/
public class BodyRegion extends RegionReference {
private BeforeFloat beforeFloat;
private MainReference mainReference;
private Footnote footnote;
private int columnGap;
private int columnCount;
/**
* Create a new body region area.
* This sets the region reference area class to BODY.
*/
public BodyRegion() {
super(Constants.FO_REGION_BODY);
}
/**
* Set the number of columns for blocks when not spanning
*
* @param colCount the number of columns
*/
public void setColumnCount(int colCount) {
this.columnCount = colCount;
}
/**
* Get the number of columns when not spanning
*
* @return the number of columns
*/
public int getColumnCount() {
return this.columnCount;
}
/**
* Set the column gap between columns
* The length is in millipoints.
*
* @param colGap the column gap in millipoints
*/
public void setColumnGap(int colGap) {
this.columnGap = colGap;
}
/**
* Set the before float area.
*
* @param bf the before float area
*/
public void setBeforeFloat(BeforeFloat bf) {
beforeFloat = bf;
}
/**
* Set the main reference area.
*
* @param mr the main reference area
*/
public void setMainReference(MainReference mr) {
mainReference = mr;
}
/**
* Set the footnote area.
*
* @param foot the footnote area
*/
public void setFootnote(Footnote foot) {
footnote = foot;
}
/**
* Get the before float area.
*
* @return the before float area
*/
public BeforeFloat getBeforeFloat() {
return beforeFloat;
}
/**
* Get the main reference area.
*
* @return the main reference area
*/
public MainReference getMainReference() {
return mainReference;
}
/**
* indicates whether the main reference area has any child areas added to it
*
* @return whether the main reference area has any child areas added to it
*/
public boolean isEmpty() {
return mainReference == null || mainReference.isEmpty();
}
/**
* Get the footnote area.
*
* @return the footnote area
*/
public Footnote getFootnote() {
return footnote;
}
/**
* Clone this object.
*
* @return a shallow copy of this object
*/
public Object clone() {
BodyRegion br = new BodyRegion();
br.setCTM(getCTM());
br.setIPD(getIPD());
br.columnGap = columnGap;
br.columnCount = columnCount;
br.beforeFloat = beforeFloat;
br.mainReference = mainReference;
br.footnote = footnote;
return br;
}
}
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