/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* 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;
* version 2.1 of the License.
*
* 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.
*/
package org.geotools.sld.bindings;
import org.geotools.filter.Filters;
import org.geotools.styling.ContrastEnhancement;
public class SLDContrastEnhancementBindingTest extends SLDTestSupport {
public void testType() throws Exception {
assertEquals(ContrastEnhancement.class,
new SLDContrastEnhancementBinding(null, null).getType());
}
public void testHistogram() throws Exception {
SLDMockData.contrastEnhancement(document, document);
ContrastEnhancement ce = (ContrastEnhancement) parse();
assertNotNull(ce);
assertNotNull(ce.getGammaValue());
assertEquals(1.23, Filters.asDouble(ce.getGammaValue()), 0d);
assertNotNull(ce.getType());
assertEquals("Histogram", Filters.asString(ce.getType()));
}
}