/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.com
*
* This program is free software: you can redistribute it and/or modify it under the terms of the
* GNU Affero General Public License as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* 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
* Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with this program.
* If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.gui.new_plotter.engine.jfreechart.renderer;
import com.rapidminer.gui.new_plotter.engine.jfreechart.RenderFormatDelegate;
import com.rapidminer.gui.new_plotter.utility.DataStructureUtils;
import java.awt.Color;
import java.awt.Paint;
import java.awt.Shape;
import org.jfree.chart.renderer.category.BarRenderer;
/**
* @author Marius Helf
*/
public class FormattedBarRenderer extends BarRenderer implements FormattedRenderer {
private static final long serialVersionUID = 1L;
private RenderFormatDelegate formatDelegate = new RenderFormatDelegate();
public FormattedBarRenderer() {
super();
}
@Override
public RenderFormatDelegate getFormatDelegate() {
return formatDelegate;
}
@Override
public Paint getItemPaint(int seriesIdx, int valueIdx) {
Paint paintFromDelegate = getFormatDelegate().getItemPaint(seriesIdx, valueIdx);
if (paintFromDelegate == null) {
return super.getItemPaint(seriesIdx, valueIdx);
} else {
return paintFromDelegate;
}
}
@Override
public Shape getItemShape(int seriesIdx, int valueIdx) {
Shape shapeFromDelegate = getFormatDelegate().getItemShape(seriesIdx, valueIdx);
if (shapeFromDelegate == null) {
return super.getItemShape(seriesIdx, valueIdx);
} else {
return shapeFromDelegate;
}
}
@Override
public Paint getItemOutlinePaint(int seriesIdx, int valueIdx) {
if (getFormatDelegate().isItemSelected(seriesIdx, valueIdx)) {
return super.getItemOutlinePaint(seriesIdx, valueIdx);
} else {
return DataStructureUtils.setColorAlpha(Color.LIGHT_GRAY, 20);
}
}
}