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1
33
34 package com.icesoft.faces.component.outputchart;
35
36 import org.krysalis.jcharts.chartData.AxisChartDataSet;
37 import org.krysalis.jcharts.chartData.DataSeries;
38 import org.krysalis.jcharts.properties.AreaChartProperties;
39 import org.krysalis.jcharts.properties.AxisProperties;
40 import org.krysalis.jcharts.properties.BarChartProperties;
41 import org.krysalis.jcharts.properties.ChartProperties;
42 import org.krysalis.jcharts.properties.ChartTypeProperties;
43 import org.krysalis.jcharts.properties.ClusteredBarChartProperties;
44 import org.krysalis.jcharts.properties.LegendProperties;
45 import org.krysalis.jcharts.properties.LineChartProperties;
46 import org.krysalis.jcharts.properties.PointChartProperties;
47 import org.krysalis.jcharts.properties.StackedAreaChartProperties;
48 import org.krysalis.jcharts.properties.StackedBarChartProperties;
49 import org.krysalis.jcharts.test.TestDataGenerator;
50 import org.krysalis.jcharts.types.ChartType;
51
52 import javax.faces.component.UIComponent;
53 import java.awt.*;
54
55 public class AxisChart extends AbstractChart {
56
57 public AxisChart(UIComponent uiComponent) throws Throwable  {
58 super(uiComponent);
59 }
60
61 protected void buildChart() throws Throwable {
62 if (data == null) {
63 getData(outputChart.getData());
64 }
65 if (type.equalsIgnoreCase(OutputChart.AREA_CHART_TYPE)) {
66 buildAreaChart();
67 } else if (type.equalsIgnoreCase(OutputChart.AREA_STACKED_CHART_TYPE)) {
68 buildAreaStackedChart();
69 } else if (type.equalsIgnoreCase(OutputChart.BAR_CHART_TYPE)) {
70 buildBarChart();
71 } else if (type.equalsIgnoreCase(OutputChart.BAR_STACKED_CHART_TYPE)) {
72 buildBarStackedChart();
73 } else
74 if (type.equalsIgnoreCase(OutputChart.BAR_CLUSTERED_CHART_TYPE)) {
75 buildBarClusteredChart();
76 } else if (type.equalsIgnoreCase(OutputChart.LINE_CHART_TYPE)) {
77 buildLineChart();
78 } else if (type.equalsIgnoreCase(OutputChart.POINT_CHART_TYPE)) {
79 buildPointChart();
80 }
81 }
82
83 private void buildAreaChart() throws Throwable {
84 AreaChartProperties areaChartProperties = new AreaChartProperties();
85 buildAxisChart(ChartType.AREA, areaChartProperties);
86 }
87
88 private void buildAreaStackedChart() throws Throwable {
89 StackedAreaChartProperties areaChartProperties =
90 new StackedAreaChartProperties();
91 buildAxisChart(ChartType.AREA_STACKED, areaChartProperties);
92 }
93
94 private void buildBarChart() throws Throwable {
95 BarChartProperties barChartProperties = new BarChartProperties();
96 buildAxisChart(ChartType.BAR, barChartProperties);
97 }
98
99 private void buildBarStackedChart() throws Throwable {
100 StackedBarChartProperties barChartProperties =
101 new StackedBarChartProperties();
102 buildAxisChart(ChartType.BAR_STACKED, barChartProperties);
103 }
104
105 private void buildBarClusteredChart() throws Throwable {
106 ClusteredBarChartProperties barChartProperties =
107 new ClusteredBarChartProperties();
108 buildAxisChart(ChartType.BAR_CLUSTERED, barChartProperties);
109 }
110
111 private void buildLineChart() throws Throwable {
112 Stroke[] strokes = new Stroke[data.length];
113 for (int i = 0; i < data.length; i++) {
114 strokes[i] = LineChartProperties.DEFAULT_LINE_STROKE;
115 }
116 LineChartProperties lineChartProperties = new LineChartProperties(
117 strokes, getShapes(outputChart.getShapes()));
118 buildAxisChart(ChartType.LINE, lineChartProperties);
119 }
120
121 private void buildPointChart() throws Throwable {
122 Paint[] outlinePaints = TestDataGenerator.getRandomPaints(data.length);
123 boolean[] fillPointFlags = new boolean[data.length];
124 for (int i = 0; i < data.length; i++) {
125 fillPointFlags[i] = true;
126 }
127 PointChartProperties pointChartProperties = new PointChartProperties(
128 getShapes(outputChart.getShapes()), fillPointFlags,
129 outlinePaints);
130 buildAxisChart(ChartType.POINT, pointChartProperties);
131 }
132
133 void buildAxisChart(ChartType chartType,
134 ChartTypeProperties chartTypeProperties)
135 throws Throwable {
136 DataSeries dataSeries = new DataSeries(
137 getAsXaxisLabelsArray(outputChart.getXaxisLabels()),
138 outputChart.getXaxisTitle(),
139 outputChart.getYaxisTitle(),
140 outputChart.getChartTitle());
141
142 AxisChartDataSet axisChartDataSet = new AxisChartDataSet(
143 getAs2dDoubleArray(outputChart.getData()),
144 getAsLabelsArray(outputChart.getLabels()),
145 getPaints(outputChart.getColors()),
146 chartType,
147 chartTypeProperties);
148
149 AxisProperties axisProperties = ((chartType.equals(ChartType.BAR) ||
150 chartType.equals(ChartType.BAR_CLUSTERED)) &&
151 outputChart.isHorizontal())?
152 new AxisProperties(true): new AxisProperties();
153
154 dataSeries.addIAxisPlotDataSet(axisChartDataSet);
155 chart = new org.krysalis.jcharts.axisChart.AxisChart(dataSeries,
156 new ChartProperties(),
157 axisProperties,
158 getLegendProperties(),
159 new Integer (
160 outputChart.getWidth()).intValue(),
161 new Integer (
162 outputChart.getHeight()).intValue());
163 }
164
165 private Shape[] shapes;
166
167 private Shape[] getShapes(Object obj) {
168 if (obj == null && shapes == null) {
169 return shapes = getGeneratedShapes(data.length);
170 } else if (obj == null && shapes != null) {
171 return shapes;
172 } else {
173 return shapes = getAsShapeArray(obj);
174 }
175 }
176
177 String [] xaxisLabels = null;
178
179 public String [] getAsXaxisLabelsArray(Object obj) {
180 if (obj == null && xaxisLabels == null) {
181 return xaxisLabels = getGeneratedLabels("Xlabel", data[0].length);
182 } else if (obj == null && xaxisLabels != null) {
183 return xaxisLabels;
184 } else {
185 return getAsStringArray(obj);
186 }
187 }
188
189 String [] labels = null;
190
191 public String [] getAsLabelsArray(Object obj) {
192 if (obj == null && labels == null) {
193 return labels = getGeneratedLabels("Label", data.length);
194 } else if (obj == null && labels != null) {
195 return labels;
196 } else {
197 return getAsStringArray(obj);
198 }
199 }
200
201 private double[][] data = null;
202
203 public double[][] getData(Object obj) {
204 if (obj instanceof String && data != null) {
205 return data;
206 } else {
207 return data = getAs2dDoubleArray(obj);
208 }
209 }
210
211 public Paint[] getPaints(Object obj) {
212 return getPaints(obj, data.length);
213 }
214 }
215 |
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