List of charts

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Revision as of 23:35, 19 June 2006 by Jenny (Talk | contribs)
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  • Pie Chart
Pie Charts
Chart Chart data in JTable Sample code
PieChart2D
image:chart_Pie2_data.jpg
ChartGenerator_JTable chartMaker = new ChartGenerator_JTable();
int[][] pairs = new int[1][2];
pairs[0][0] = 1;   // value
pairs[0][1] = 0;   // name

chart = chartMaker.getPieChart(chartTitle, dataTable, pairs,"");
chartPanel = new ChartPanel(chart, false); 
PieChart3D
image:Chart_Pie3d_data.jpg
ChartGenerator_JTable chartMaker = new ChartGenerator_JTable();
int[][] pairs = new int[1][2];
pairs[0][0] = 1;   // value
pairs[0][1] = 0;   // name

chart = chartMaker.getPieChart(chartTitle, dataTable, pairs,"3D counter_clockwise");
chartPanel = new ChartPanel(chart, false); 
RingChart
image:chart_Ring_data.jpg
ChartGenerator_JTable chartMaker = new ChartGenerator_JTable();
int[][] pairs = new int[1][2];
pairs[0][0] = 1;   // value
pairs[0][1] = 0;   // name

chart = chartMaker.getPieChart(chartTitle, dataTable, pairs,"ring");
chartPanel = new ChartPanel(chart, false); 

All options for the getPieChart method: 2D/3D/ring, clockwise/counter_clockwise. 2D is default.

  • Bar Chart
Bar Charts
Chart Chart data in JTable Sample code
Bar2D
image:chart_Bar2d_data.jpg
ChartGenerator_JTable chartMaker = new ChartGenerator_JTable();
		
 int no_series = dataTable.getRowCount()-1;
 int no_category = dataTable.getColumnCount()-2;
 int[][] pairs = new int[no_category][2];
 for (int i=0; i<no_category; i++){
	 pairs[i][0] = i+1;    //column i store category i
	 pairs[i][1] = 0;    //column 0 stores series name
	 }

 chart = chartMaker.getCategoryChart("Bar", chartTitle, "Category", "value", dataTable, no_category, pairs, "")
 chartPanel = new ChartPanel(chart, false); 
 

All options for the getBarChart method: horizontial/vertical, stacked/layered/waterfall, year/month/day/minute. Vertical is default.

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