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Diffstat (limited to 'src/java/org/apache/fop/area/inline/FilledArea.java')
| -rw-r--r-- | src/java/org/apache/fop/area/inline/FilledArea.java | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/src/java/org/apache/fop/area/inline/FilledArea.java b/src/java/org/apache/fop/area/inline/FilledArea.java new file mode 100644 index 000000000..b4141a29f --- /dev/null +++ b/src/java/org/apache/fop/area/inline/FilledArea.java @@ -0,0 +1,100 @@ +/* + * $Id: FilledArea.java,v 1.5 2003/03/05 16:45:43 jeremias Exp $ + * ============================================================================ + * The Apache Software License, Version 1.1 + * ============================================================================ + * + * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modifica- + * tion, 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. The end-user documentation included with the redistribution, if any, must + * include the following acknowledgment: "This product includes software + * developed by the Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowledgment may appear in the software itself, if + * and wherever such third-party acknowledgments normally appear. + * + * 4. The names "FOP" and "Apache Software Foundation" must not be used to + * endorse or promote products derived from this software without prior + * written permission. For written permission, please contact + * apache@apache.org. + * + * 5. Products derived from this software may not be called "Apache", nor may + * "Apache" appear in their name, without prior written permission of the + * Apache Software Foundation. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 + * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU- + * DING, 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. + * ============================================================================ + * + * This software consists of voluntary contributions made by many individuals + * on behalf of the Apache Software Foundation and was originally created by + * James Tauber <jtauber@jtauber.com>. For more information on the Apache + * Software Foundation, please see <http://www.apache.org/>. + */ +package org.apache.fop.area.inline; + +import java.util.List; +import java.util.ArrayList; + +/** + * Filled area. + * This inline area contains some inline areas. + * When the renderer gets the child areas to render + * the inline areas are repeated to fill the ipd of + * this inline parent. + * This extends InlineParent so that the renderer will render + * this as a normal inline parent. + */ +public class FilledArea extends InlineParent { + private int unitWidth; + + /** + * Create a new filled area. + */ + public FilledArea() { + } + + /** + * Set the unit width for the areas to fill the full width. + * + * @param w the unit width + */ + public void setUnitWidth(int w) { + unitWidth = w; + } + + /** + * Get the child areas for this filed area. + * This copies the references of the inline areas so that + * it fills the total width of the area a whole number of times + * for the unit width. + * + * @return the list of child areas copied to fill the width + */ + public List getChildAreas() { + int units = (int)(getWidth() / unitWidth); + List newList = new ArrayList(); + for (int count = 0; count < units; count++) { + newList.addAll(inlines); + } + return newList; + } +} + |