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Library for creating nicely layouted PDF documents based on PDFBox
/*
* Copyright (C) 2014-2024 Philip Helger (www.helger.com)
* philip[at]helger[dot]com
*
* 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.
*/
package com.helger.pdflayout.element.table;
import javax.annotation.Nonnull;
/**
* PLTable helper class containing additional methods to deal with PLTable
* special cases
*
* @author Saskia Reimerth
*/
public class PLTableHelper
{
private PLTableHelper ()
{}
/**
* If two joined rows both have borders at their connecting side, the doubles
* width has to be removed
*
* @param ret
* the PLTable, whose doubled borders are to be removed
*/
public static void avoidDoubleBorders (@Nonnull final PLTable ret)
{
boolean bPreviousRowHasBottomBorder = false;
for (int i = 0; i < ret.getRowCount (); i++)
{
boolean bRowHasBottomBorder = true;
boolean bRowHasTopBorder = true;
final PLTableRow aRow = ret.getRowAtIndex (i);
for (int j = 0; j < aRow.getColumnCount (); j++)
{
final PLTableCell aCell = aRow.getCellAtIndex (j);
if (aCell.getBorderBottomWidth () == 0)
bRowHasBottomBorder = false;
if (aCell.getBorderTopWidth () == 0)
bRowHasTopBorder = false;
}
if (bPreviousRowHasBottomBorder && bRowHasTopBorder)
aRow.setBorderTop (null);
bPreviousRowHasBottomBorder = bRowHasBottomBorder;
}
}
}
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