Using Single Displayers

The base class used to represent a single displayer is the IlvSingleChartDisplayer class.

Setting General Properties

The following property is defined for all the single displayers:

Property	Methods	Default Value
Drawn Filled	isDrawingFilled drawFilled	IlvTrue

If the Drawn Filled property is set to IlvTrue, the shape that is rendered is filled with the background color of the palette. Otherwise, the shape is simply outlined with the foreground color of the palette.

Predefined Single Displayers

The following sections describe the single displayers of the Charts Library. For each displayer, you will find a table that describes the conditions for using the displayer, including the number of real data sets that are displayed with the displayer and whether the displayer can be used no matter what the type of the projection is.

You can find information on the following single displayers:

• Scatter Displayer

• Polyline Displayer

• Polygon Displayer

• Step Displayer

• Stair Displayer

• Bar Displayer

• 3D Bar Displayer

• High-Low Displayer

• High-Low Bar Displayer

• Pie Displayer