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PieChart Class

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A PieChart is used to represent the summary information of a cluster. A PieChart may have one or more variables, each represented by a PieRing. The PieRings for a PieChart should all have the same total count (which should equal the number of items in the Cluster it represents), and different radii so they will all be visible.

The PieRing with the largest radius is rendered first. The PieRing with the next largest radius is rendered on top, so that the only part of the first PieRing that's still visible is determined by the difference in the radii. And so on until the PieRing with the smallest radius is rendered on the very top. Finally the count of items in the cluster is rendered at the center of the PieChart.

Inheritance Hierarchy

Namespace:  Telogis.GeoBase.Clustering
Assembly: (in Version:
public class PieChart

The PieChart type exposes the following members.

Public methodPieChart
Creates a PieChart that will represent the given number of items.
Public methodAddRing
Adds a PieRing to this PieChart. The PieRing must have already been populated by calling AddSlice. The sum of the counts of the PieRing's slices must be the same as the count of this PieChart.
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
See Also