Java org.jfree.data.category CategoryToPieDataset fields, constructors, methods, implement or subclass

Example usage for Java org.jfree.data.category CategoryToPieDataset fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.jfree.data.category CategoryToPieDataset.

The text is from its open source code.

	CategoryToPieDataset(CategoryDataset source, TableOrder extract, int index) An adaptor class that converts any CategoryDataset into a PieDataset , by taking the values from a single row or column.

boolean	equals(Object obj) Tests this dataset for equality with an arbitrary object, returning `true` if `obj` is a dataset containing the same keys and values in the same order as this dataset.
int	getExtractIndex() Returns the index of the row or column from which to extract the data.
TableOrder	getExtractType() Returns the extract type, which determines whether data is read from one row or one column of the underlying dataset.
int	getIndex(Comparable key) Returns the index for a given key, or `-1` if there is no such key.
int	getItemCount() Returns the number of items (values) in the collection.
Comparable	getKey(int index) Returns the key at the specified index.
List	getKeys() Returns the keys for the dataset.
CategoryDataset	getUnderlyingDataset() Returns the underlying dataset.
Number	getValue(int item) Returns a value from the dataset.
Number	getValue(Comparable key) Returns the value for a given key.