1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.qpid.disttest.charting.chartbuilder;
import java.awt.Color;
import java.awt.GradientPaint;
import org.apache.qpid.disttest.charting.definition.ChartingDefinition;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.title.ShortTextTitle;
import org.jfree.data.general.Dataset;
public abstract class BaseChartBuilder implements ChartBuilder
{
private static final GradientPaint BLUE_GRADIENT = new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue);
public void addCommonChartAttributes(JFreeChart chart, ChartingDefinition chartingDefinition)
{
addSubtitle(chart, chartingDefinition);
setBackgroundColour(chart);
}
private void addSubtitle(JFreeChart chart, ChartingDefinition chartingDefinition)
{
if (chartingDefinition.getChartSubtitle() != null)
{
chart.addSubtitle(new ShortTextTitle(chartingDefinition.getChartSubtitle()));
}
}
private void setBackgroundColour(JFreeChart chart)
{
chart.setBackgroundPaint(BLUE_GRADIENT);
}
public abstract JFreeChart createChartImpl(String title, String xAxisTitle,
String yAxisTitle, final Dataset dataset, PlotOrientation plotOrientation, boolean showLegend, boolean showToolTips,
boolean showUrls);
}
|