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/**
* ===========================================
* LibLayout : a free Java layouting library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/liblayout/
*
* (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
*
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any later version.
*
* This library 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.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: OutputProcessorFeature.java 2755 2007-04-10 19:27:09Z taqua $
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.output;
import java.io.Serializable;
/**
* Creation-Date: 14.12.2005, 13:47:47
*
* @author Thomas Morgner
*/
public abstract class OutputProcessorFeature implements Serializable
{
public static final class BooleanOutputProcessorFeature extends OutputProcessorFeature
{
public BooleanOutputProcessorFeature(final String name)
{
super(name);
}
}
public static final class NumericOutputProcessorFeature extends OutputProcessorFeature
{
public NumericOutputProcessorFeature(final String name)
{
super(name);
}
}
/**
* Defines, whether the output target allows background images.
* The 'excel' export and the plain-text export are known to ignore
* background images.
*/
public static final BooleanOutputProcessorFeature BACKGROUND_IMAGE =
new BooleanOutputProcessorFeature("background-image");
/**
* Defines, whether the output uses fractional metrics. Integer metrics
* might be faster, but they are also inaccurate.
*/
public static final BooleanOutputProcessorFeature FONT_FRACTIONAL_METRICS =
new BooleanOutputProcessorFeature("font-fractional-metrics");
/**
* Defines, whether the output target allows the configuration of
* anti-aliasing of fonts.
* <p>
* The Graphics2D is one of the targets that support this feature,
* while the PDF-export ignores aliasing requests.
*/
public static final BooleanOutputProcessorFeature FONT_SUPPORTS_ANTI_ALIASING =
new BooleanOutputProcessorFeature("font-anti-aliasing");
/**
* Defines the minimum size for the font smoothing. Fonts below that size
* will not have aliasing enabled, as this may render the font unreadable.
*/
public static final NumericOutputProcessorFeature FONT_SMOOTH_THRESHOLD =
new NumericOutputProcessorFeature("font-smooth-threshold");
/**
* Defines the device resolution in Pixel-per-inch. This is a hint to make
* scaling of images more effective. LibLayout still uses the default
* 72dpi resolution defined by Java for all computations.
*/
public static final NumericOutputProcessorFeature DEVICE_RESOLUTION =
new NumericOutputProcessorFeature("device-resolution");
public static final NumericOutputProcessorFeature DEFAULT_FONT_SIZE =
new NumericOutputProcessorFeature("default-font-size");
private String name;
protected OutputProcessorFeature(final String name)
{
if (name == null)
{
throw new NullPointerException();
}
this.name = name;
}
public boolean equals(final Object o)
{
if (this == o)
{
return true;
}
if (o == null || getClass() != o.getClass())
{
return false;
}
final OutputProcessorFeature that = (OutputProcessorFeature) o;
return name.equals(that.name);
}
public int hashCode()
{
return name.hashCode();
}
}
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