Visualize a Graph

LegendSpec.setPreferredSize(value)

Specifies the legend size (pixels) for cases when EGraph.setLegendLayout(value) is set to GraphConstants.IN_PLACE.

Parameter

 value
 a java.awt.Dimension object

Example (Report or Viewsheet)

 importPackage(inetsoft.graph)
 importPackage(inetsoft.graph.data)
 importPackage(inetsoft.graph.element)
 importPackage(inetsoft.graph.aesthetic)
 importPackage(inetsoft.graph.scale)
 importPackage(inetsoft.graph.coord)
 importPackage(inetsoft.graph.guide.form)
 
 var arr = [["State", "Quantity"], ["NJ",200], ["NY",300]];
 dataset = new DefaultDataSet(arr);
 graph = new EGraph();
 var elem = new IntervalElement("State", "Quantity");
 var frame = new CategoricalColorFrame();
 frame.setField("State");
 var spec = new LegendSpec();
 spec.setPosition(java.awt.Point(50,245)); // in pixels
 spec.setPreferredSize(java.awt.Dimension(100,40));
 frame.setLegendSpec(spec);
 elem.setColorFrame(frame);
 graph.setLegendLayout(GraphConstants.IN_PLACE);
 graph.addElement(elem);

LegendSpec.setTextFrame(frame)

Specifies the TextFrame containing a mapping between legend values and replacement text.

Parameter

 frame
 a TextFrame object

Example (Report or Viewsheet)

 importPackage(inetsoft.graph)
 importPackage(inetsoft.graph.data)
 importPackage(inetsoft.graph.element)
 importPackage(inetsoft.graph.aesthetic)
 importPackage(inetsoft.graph.scale)
 importPackage(inetsoft.graph.coord)
 importPackage(inetsoft.graph.guide.form)
 
 var arr = [["State", "Quantity"], ["NJ",200], ["NY",300]];
 dataset = new DefaultDataSet(arr);
 graph = new EGraph();
 var elem = new IntervalElement("State", "Quantity");
 var frame = new CategoricalColorFrame();
 var tf = new DefaultTextFrame();
 frame.setField("State");
 tf.setText('NJ','New Jersey');
 tf.setText('NY','New York');
 var spec = new LegendSpec();
 spec.setTextFrame(tf);
 frame.setLegendSpec(spec);
 elem.colorFrame = frame;
 graph.addElement(elem);

InetSoft Viewpoint

Visualization software is the perfect tool for sifting through multi-dimensional data to spot trends and outliers or slice and dice data with simple point-and-click methods. If you are looking for a way to visually explore and present data that standard office charting software cannot handle, Visualize Free is a great option. It’s also a good way for people to evaluate some of the capabilities of InetSoft’s commercial business intelligence software, before requiring the involvement of technical resources.

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