/*
* 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.Map;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.component.chart.Chart;
import org.primefaces.model.chart.Axis;
import org.primefaces.model.chart.AxisType;
import org.primefaces.model.chart.CartesianChartModel;
import org.primefaces.util.ComponentUtils;
public abstract class CartesianPlotRenderer extends BasePlotRenderer {
@Override
protected void encodeOptions(FacesContext context, Chart chart) throws IOException {
super.encodeOptions(context, chart);
ResponseWriter writer = context.getResponseWriter();
CartesianChartModel model = (CartesianChartModel) chart.getModel();
Map<AxisType,Axis> axes = model.getAxes();
writer.write(",axes:{");
for(Iterator<AxisType> it = axes.keySet().iterator(); it.hasNext();) {
AxisType axisType = it.next();
Axis axis = model.getAxes().get(axisType);
encodeAxis(context, axisType, axis);
if(it.hasNext()) {
writer.write(",");
}
}
writer.write("}");
}
protected void encodeAxis(FacesContext context, AxisType axisType, Axis axis) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String label = axis.getLabel();
Object min = axis.getMin();
Object max = axis.getMax();
String renderer = axis.getRenderer();
int tickAngle = axis.getTickAngle();
String tickFormat = axis.getTickFormat();
Object tickInterval = axis.getTickInterval();
int tickCount = axis.getTickCount();
writer.write(axisType.toString() + ": {");
writer.write("label:\"" + ComponentUtils.escapeText(label) + "\"");
if(min != null) {
if(min instanceof String)
writer.write(",min:\"" + min + "\"");
else
writer.write(",min:" + min);
}
if(max != null) {
if(max instanceof String)
writer.write(",max:\"" + max + "\"");
else
writer.write(",max:" + max);
}
if(renderer != null) {
writer.write(",renderer:$.jqplot." + renderer);
}
writer.write(",tickOptions:{");
writer.write("angle:\"" + tickAngle+ "\"");
if(tickFormat != null) {
writer.write(",formatString:\"" + tickFormat + "\"");
}
writer.write("}");
if(tickInterval != null) writer.write(",tickInterval:\"" + tickInterval + "\"");
if(tickCount != 0) writer.write(",numberTicks:" + tickCount);
writer.write("}");
}
}