The Data type is used as a basic container for all the chart datasets, along with the corresponding labels
Type wrapper for an individual dataset
While this type should match the overall chart type, it is possible to put multiple types of dataset on one chart
{ labels : Maybe (List String)
, datasets : List DataSet
}
All datasets for a chart are contained in a single Data object This also specifies the category labels, which are shared across datasets (eg. multiple bar charts with the same categories)
defaultData : Data
Data object with no labels or datasets defined
dataFromLabels : List String -> Data
Data object with specified labels but no datasets
buildData : List String -> List DataSet -> Data
Build a Data object from a list of labels and a list of datasets
addDataset : DataSet -> Data -> Data
Add a dataset to a Data object This is very useful for use with the |> operator
defaultData
|> addDataset dataset1
|> addDataset dataset2
setDatasets : List DataSet -> Data -> Data
Set all the datasets for a Data object
setLabels : List String -> Data -> Data
Set the labels for a Data object