/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.testsupport.graphics;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.geom.Rectangle2D;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.testsupport.DebugOutputProcessorMetaData;
import org.pentaho.reporting.libraries.fonts.tools.FontStrictGeomUtility;
public class TestFontMetrics extends FontMetrics
{
private DebugOutputProcessorMetaData metaData;
public TestFontMetrics(final Font font)
{
super(font);
metaData = new DebugOutputProcessorMetaData();
metaData.initialize(ClassicEngineBoot.getInstance().getGlobalConfig());
}
/**
* Returns the bounds for the character with the maximum bounds
* in the specified <code>Graphics</code> context.
*
* @param context the specified <code>Graphics</code> context
* @return a <code>Rectangle2D</code> that is the
* bounding box for the character with the maximum bounds.
* @see java.awt.Font#getMaxCharBounds(java.awt.font.FontRenderContext)
*/
public Rectangle2D getMaxCharBounds(final Graphics context)
{
final Font baseFont = getFont();
final String name = baseFont.getName();
final org.pentaho.reporting.libraries.fonts.registry.FontMetrics fontMetrics =
metaData.getFontMetrics(name, baseFont.getSize2D(), baseFont.isBold(), baseFont.isItalic(), "UTF-8", false, false);
return new Rectangle2D.Double(0,
-FontStrictGeomUtility.toExternalValue(fontMetrics.getMaxAscent()),
FontStrictGeomUtility.toExternalValue(fontMetrics.getMaxCharAdvance()),
FontStrictGeomUtility.toExternalValue
(fontMetrics.getMaxAscent() + fontMetrics.getMaxDescent() + fontMetrics.getLeading()));
}
}