Displaying a Grid
A grid is a graphical indicator of data values. A grid is attached to a scale and is composed of the following:
Major lines drawn at the positions of the major ticks of the scale
Minor lines drawn at the positions of the minor ticks of the scale
A grid is displayed within a chart by a dedicated object called a grid displayer.
The base class used to represent a grid displayer is the
IlvAbstractGridDisplayer class.
Figure 10.3 shows all the grid displayers defined in the Charts Library.
Figure 10.3 Hierarchy of Grid Displayers in the Charts Library
Version 6.0
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