Dart Documentationorson_chartsCategoryLabelGenerator

CategoryLabelGenerator abstract class

The interface that must be implemented by a class that generates category labels. A default implementation is provided by StandardCategoryLabelGenerator. The dataset is passed to the label generating methods, so that labels can (optionally) incorporate some information from the dataset.

Subclasses

StandardCategoryLabelGenerator

Methods

abstract String generateColumnLabel(CategoryDataset3D dataset, Comparable columnKey) #

Generates a label for the column in the dataset that has the specified columnKey.

abstract String generateRowLabel(CategoryDataset3D dataset, Comparable rowKey) #

Generates a label for the row in the dataset that has the specified rowKey.

abstract String generateSeriesLabel(CategoryDataset3D dataset, Comparable seriesKey) #

Generates a label for the series in the dataset that has the specified seriesKey.