A radar graph is a circular line graph.
Use radar graphs to show patterns that occur in cycles, such as monthly sales for the last three years.
Only one variety of radar graph is available. The constant is RADAR_LINE
.
The DepthRadius
and DepthAngle
properties of the
Graph
object together specify whether a radar graph appears to
have depth.
The following figure shows the data structure of a radar graph.
The structure of a radar graph is as follows:
A group is represented by the radius of the circle and is labeled by an X tick label, such as May.
A series is represented by a line, all the markers of the same color, or both. It is labeled by legend text, such as Americas.
The only guideline for radar graphs is the same as for all graphs: graphs display numeric data only.
Handling Problems
in Graph Data
Specifying Data for a Graph
Example: Setting JDBC Data on
a Simple Graph
Example: Setting Data from a
File on a Simple Graph