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35
36
37 package org.krysalis.jcharts.demo.userGuide;
38
39
40 import org.krysalis.jcharts.chartData.ChartDataException;
41 import org.krysalis.jcharts.chartData.DataSeries;
42 import org.krysalis.jcharts.chartData.StockChartDataSet;
43 import org.krysalis.jcharts.axisChart.AxisChart;
44 import org.krysalis.jcharts.properties.LegendProperties;
45 import org.krysalis.jcharts.properties.AxisProperties;
46 import org.krysalis.jcharts.properties.ChartProperties;
47 import org.krysalis.jcharts.properties.StockChartProperties;
48 import org.krysalis.jcharts.test.TestDataGenerator;
49
50 import java.awt.*;
51
52
53
58 public class StockChartsGuide extends AxisChartsGuide
59 {
60
61
62 public StockChartsGuide() throws Throwable 
63 {
64 super();
65 }
66
67
68
73 public void run() throws ChartDataException
74 {
75 this.basicChart();
76 this.strokes();
77 this.lineLengths();
78 }
79
80
81
85 private void basicChart() throws ChartDataException
86 {
87 String [] xAxisLabels= { "June 2", "June 3", "June 4", "June 5", "June 6", "June 7", "June 8" };
88 String xAxisTitle= "Days";
89 String yAxisTitle= "$$$";
90 String title= "Id Software";
91 DataSeries dataSeries = new DataSeries( xAxisLabels, xAxisTitle, yAxisTitle, title );
92
93 int dataSize= xAxisLabels.length;
94 int numberOfDataSets= 1;
95
96
97 StockChartDataSet stockChartDataSet;
98
99 double[] highs= TestDataGenerator.getRandomNumbers( dataSize, 500, 1000 );
100 double[] lows= TestDataGenerator.getRandomNumbers( dataSize, 100, 300 );
101 double[] opens= TestDataGenerator.getRandomNumbers( dataSize, 350, 450 );
102 double[] closes= TestDataGenerator.getRandomNumbers( dataSize, 350, 450 );
103
104 StockChartProperties stockChartProperties= new StockChartProperties();
105
106 stockChartDataSet= new StockChartDataSet( highs, "High", lows, "Low", Color.black, stockChartProperties );
107 stockChartDataSet.setOpenValues( opens, "Open", Color.red );
108 stockChartDataSet.setCloseValues( closes, "Close", Color.green );
109
110 dataSeries.addIAxisPlotDataSet( stockChartDataSet );
111
112
113
114 ChartProperties chartProperties= new ChartProperties();
115 AxisProperties axisProperties= new AxisProperties();
116 LegendProperties legendProperties= new LegendProperties();
117
118 AxisChart axisChart= new AxisChart( dataSeries, chartProperties, axisProperties, legendProperties, AxisChartsGuide.width, AxisChartsGuide.height );
119
120 super.exportImage( axisChart, "basicChart" );
121 }
122
123
124
125
129 private void strokes() throws ChartDataException
130 {
131 String [] xAxisLabels= { "June 2", "June 3", "June 4", "June 5", "June 6", "June 7", "June 8" };
132 String xAxisTitle= "Days";
133 String yAxisTitle= "$$$";
134 String title= "Id Software";
135 DataSeries dataSeries = new DataSeries( xAxisLabels, xAxisTitle, yAxisTitle, title );
136
137 int dataSize= xAxisLabels.length;
138 int numberOfDataSets= 1;
139
140
141 StockChartDataSet stockChartDataSet;
142
143 double[] highs= TestDataGenerator.getRandomNumbers( dataSize, 500, 1000 );
144 double[] lows= TestDataGenerator.getRandomNumbers( dataSize, 100, 300 );
145 double[] opens= TestDataGenerator.getRandomNumbers( dataSize, 350, 450 );
146 double[] closes= TestDataGenerator.getRandomNumbers( dataSize, 350, 450 );
147
148 StockChartProperties stockChartProperties= new StockChartProperties();
149 stockChartProperties.setHiLowStroke( new BasicStroke( 3.0f ) );
150 stockChartProperties.setCloseStroke( new BasicStroke( 2.5f ) );
151
152 stockChartDataSet= new StockChartDataSet( highs, "High", lows, "Low", Color.black, stockChartProperties );
153 stockChartDataSet.setOpenValues( opens, "Open", Color.red );
154 stockChartDataSet.setCloseValues( closes, "Close", Color.green );
155
156 dataSeries.addIAxisPlotDataSet( stockChartDataSet );
157
158 ChartProperties chartProperties= new ChartProperties();
159 AxisProperties axisProperties= new AxisProperties();
160 LegendProperties legendProperties= new LegendProperties();
161
162 AxisChart axisChart= new AxisChart( dataSeries, chartProperties, axisProperties, legendProperties, AxisChartsGuide.width, AxisChartsGuide.height );
163
164 super.exportImage( axisChart, "strokes" );
165 }
166
167
168
172 private void lineLengths() throws ChartDataException
173 {
174 String [] xAxisLabels= { "June 2", "June 3", "June 4", "June 5", "June 6", "June 7", "June 8" };
175 String xAxisTitle= "Days";
176 String yAxisTitle= "$$$";
177 String title= "Id Software";
178 DataSeries dataSeries = new DataSeries( xAxisLabels, xAxisTitle, yAxisTitle, title );
179
180 int dataSize= xAxisLabels.length;
181 int numberOfDataSets= 1;
182
183
184 StockChartDataSet stockChartDataSet;
185
186 double[] highs= TestDataGenerator.getRandomNumbers( dataSize, 500, 1000 );
187 double[] lows= TestDataGenerator.getRandomNumbers( dataSize, 100, 300 );
188 double[] opens= TestDataGenerator.getRandomNumbers( dataSize, 350, 450 );
189 double[] closes= TestDataGenerator.getRandomNumbers( dataSize, 350, 450 );
190
191 StockChartProperties stockChartProperties= new StockChartProperties();
192 stockChartProperties.setOpenPixelLength( 10 );
193 stockChartProperties.setClosePixelLength( 20 );
194
195 stockChartDataSet= new StockChartDataSet( highs, "High", lows, "Low", Color.black, stockChartProperties );
196 stockChartDataSet.setOpenValues( opens, "Open", Color.red );
197 stockChartDataSet.setCloseValues( closes, "Close", Color.green );
198
199 dataSeries.addIAxisPlotDataSet( stockChartDataSet );
200
201 ChartProperties chartProperties= new ChartProperties();
202 AxisProperties axisProperties= new AxisProperties();
203 LegendProperties legendProperties= new LegendProperties();
204
205 AxisChart axisChart= new AxisChart( dataSeries, chartProperties, axisProperties, legendProperties, AxisChartsGuide.width, AxisChartsGuide.height );
206
207 super.exportImage( axisChart, "pixelLengths" );
208 }
209
210 }
211
212 |
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