Package org.pentaho.reporting.libraries.fonts.awt

Source Code of org.pentaho.reporting.libraries.fonts.awt.AWTFontMetricsFactory

/*
* 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) 2006 - 2013 Pentaho Corporation and Contributors.  All rights reserved.
*/

package org.pentaho.reporting.libraries.fonts.awt;

import java.awt.Font;

import org.pentaho.reporting.libraries.fonts.registry.DefaultFontNativeContext;
import org.pentaho.reporting.libraries.fonts.registry.FontContext;
import org.pentaho.reporting.libraries.fonts.registry.FontIdentifier;
import org.pentaho.reporting.libraries.fonts.registry.FontMetrics;
import org.pentaho.reporting.libraries.fonts.registry.FontMetricsFactory;
import org.pentaho.reporting.libraries.fonts.registry.FontRecord;
import org.pentaho.reporting.libraries.fonts.registry.FontType;

/**
* Creation-Date: 16.12.2005, 21:14:54
*
* @author Thomas Morgner
*/
public class AWTFontMetricsFactory implements FontMetricsFactory
{
  public AWTFontMetricsFactory()
  {
  }

  public FontMetrics createMetrics(final FontIdentifier identifier,
                                   final FontContext context)
  {
    if (FontType.AWT.equals(identifier.getFontType()) == false)
    {
      throw new IllegalArgumentException
              ("This identifier does not belong to the AWT-font system.");
    }

    // AWT-FontRecords and AWT-FontIdentifiers are implemented in the same class.
    final FontRecord record = (FontRecord) identifier;

    int style = Font.PLAIN;
    if (record.isBold())
    {
      style |= Font.BOLD;
    }
    if (record.isItalic())
    {
      style |= Font.ITALIC;
    }
    final Font font = new Font(record.getFamily().getFamilyName(), style, (int) context.getFontSize());
    return new AWTFontMetrics(new DefaultFontNativeContext(record.isBold(), record.isItalic()), font, context);
  }
}
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