LineForm.addPoint(value)

Specifies the pixel location (integer values) or proportional location (fractional values) defining a point on the line. (Positive values specify distance from left/bottom. Negative values specify distance from right/top.)

Type

value a subclass of java.awt.geom.Point2D

e.g.,

java.awt.Point for pixels

java.awt.geom.Point2D.Double for proportion

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");

var form1 = new LineForm();

var form2 = new LineForm();

 

// Set form1 points in pixels:

form1.addPoint(new java.awt.Point(100, 0));

form1.addPoint(new java.awt.Point(100, 200));

form1.addPoint(new java.awt.Point(200,100));

form1.setColor(java.awt.Color(0xff0000));

 

// Set form2 points proportionally:

form2.addPoint(new java.awt.geom.Point2D.Double(.5,0));

form2.addPoint(new java.awt.geom.Point2D.Double(.5,.7));

form2.addPoint(new java.awt.geom.Point2D.Double(.7,.5));

form2.setColor(java.awt.Color(0xff00ff));

 

graph.addForm(form1);

graph.addForm(form2);

graph.addElement(elem);

 

See Also

DataSet, to use a Data Block or query as the dataset source.

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