EGraph.getFormCount()
Returns the number of forms currently present on the chart.
Note: Script that modifies 'graph' should be placed at the element level. See Adding Element-Level Script in Report Scripting and Adding Component Script in Dashboard Scripting for more information.
Example (Report or Viewsheet)
dataset = [["State", "Quantity"], ["NJ", 200], ["NY", 300]];
graph = new EGraph();
var elem = new IntervalElement("State", "Quantity");
graph.addForm(new LineForm());
graph.addForm(new LineForm());
graph.addForm(new LineForm());
var formCount = graph.getFormCount();
for (var i=0;i<formCount;i++) {
graph.getForm(i).addValues(['NJ',i*100]);
graph.getForm(i).addValues(['NY',300]);
graph.getForm(i).setColor(java.awt.Color(0xff0000));
}
graph.addElement(elem);
See Also
DataSet, to use a Data Block or query as the dataset source.
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