org.primefaces.component.chart.renderer.BarRenderer Maven / Gradle / Ivy

/*
 * Copyright 2009-2014 PrimeTek.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.primefaces.component.chart.renderer;

import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.component.chart.Chart;
import org.primefaces.model.chart.BarChartModel;
import org.primefaces.model.chart.ChartSeries;
import org.primefaces.util.ComponentUtils;

public class BarRenderer extends CartesianPlotRenderer {
    
    @Override
    protected void encodeData(FacesContext context, Chart chart) throws IOException {
        ResponseWriter writer = context.getResponseWriter();
        BarChartModel model = (BarChartModel) chart.getModel();
        boolean horizontal = model.getOrientation().equals("horizontal");
        
        //data
		writer.write(",data:[" );
        for(Iterator it = model.getSeries().iterator(); it.hasNext();) {
            ChartSeries series = it.next();
            int i = 1;

            writer.write("[");
            for(Iterator