addTraceForBarTypeDataLabelAnnotations: This function adds traces for data labels and annotations to...

In NumbersInternational/flipStandardCharts: Standard R interactive charts

This function adds traces for data labels and annotations to bar/column charts Because these type of charts show bars that up space surrounding the position of the data point, it is necessary to be more careful about the offset of the data labels (from the data point). Also, circle annotations can be added to the plot. These are added as separate traces to allow for more flexible positioning

Description

This function adds traces for data labels and annotations to bar/column charts Because these type of charts show bars that up space surrounding the position of the data point, it is necessary to be more careful about the offset of the data labels (from the data point). Also, circle annotations can be added to the plot. These are added as separate traces to allow for more flexible positioning

Usage

addTraceForBarTypeDataLabelAnnotations(
  p,
  type,
  name,
  data.label.xpos,
  data.label.ypos,
  data.label.show,
  data.label.text,
  data.label.sign,
  data.label.nchar,
  annotation.list,
  annot.data,
  i,
  xaxis,
  yaxis,
  data.label.font,
  is.stacked,
  data.label.centered,
  data.label.horizontal.align = "center",
  stackgroupname = "datalabel"
)

Arguments

p	the plotly plot object to which the trace is added
type	the type of the chart (i.e. Bar or Column)
name	the name to be given to the data label trace. This is visible in the hover text
data.label.xpos	The position of the data label trace on the xaxis. This is usually a component of the output from dataLabelPositions.
data.label.ypos	The position of the data label trace on the yaxis. This is usually a component of the output from dataLabelPositions.
data.label.show	A logical vector of the same length as data.label.xpos indicating whether a data label will be shown at each point.
data.label.text	A text vector of the same length as data.label.xpos containing the text to show on the data label.
data.label.sign	The sign indicating whether the data point is positive or negative.
data.label.nchar	The maximum number of characters in the data labels. This is used to position the circle annotations.
annotation.list	A list of annotations as given to the charting function.
annot.data	The data (usually a 3d array) used create the annotations.
i	The index of the data series. Used to control legend.group
xaxis	The name of the xaxis
yaxis	The neme of the yaxis
data.label.font	A list specifying the font to use.
is.stacked	A logical indicating if the chart is stackeed.
data.label.centered	A logical indicating if data label is placed at the center of bar. Only used in Stacked Column charts.
data.label.horizontal.align	Text to control the horizontal alignment of labels on the column chart annotations
stackgroupname	For stacked charts, the current trace will be added on top of the previous trace with the same stackgroupname

NumbersInternational/flipStandardCharts documentation built on Feb. 26, 2024, 5:43 a.m.