Method Detail

• drawScrollableContent

   abstract Unit drawScrollableContent(ChartDrawContext context, Model model)

  Responsible for drawing the chart itself and any decorations behind it.

  Parameters:

  context - holds the data needed to draw the Chart.

  model - holds data about the Chart’s entries.

• drawNonScrollableContent

   abstract Unit drawNonScrollableContent(ChartDrawContext context, Model model)

  Responsible for drawing any decorations placed above the chart, as well as persistent markers.

  Parameters:

  context - holds the data needed to draw the Chart.

  model - holds data about the Chart’s entries.

• addDecoration

   abstract Boolean addDecoration(Decoration decoration)

  Adds a Decoration to this Chart.

• setDecorations

   abstract Unit setDecorations(List<Decoration> decorations)

  Replaces the current list of decorations with the provided decorations.

• removeDecoration

   abstract Boolean removeDecoration(Decoration decoration)

  Removes a Decoration from this Chart.

• removeDecorations

   Boolean removeDecorations(List<Decoration> decorations)

  Removes each Decoration from decorations from this Chart.

• addPersistentMarker

   abstract Unit addPersistentMarker(Float x, Marker marker)

  Adds a persistent Marker to this Chart. The Marker will be anchored to the given x value on the x-axis.

• setPersistentMarkers

   abstract Unit setPersistentMarkers(Map<Float, Marker> markers)

  Replaces the current map of markers with the provided markers.

• removePersistentMarker

   abstract Unit removePersistentMarker(Float x)

  Removes a persistent Marker from this Chart.

• getHorizontalDimensions

   abstract HorizontalDimensions getHorizontalDimensions(MeasureContext context, Model model)

  Called to get the HorizontalDimensions of this chart. The HorizontalDimensions influence the look of various parts of the chart.

  Parameters:

  context - holds data used for component measurements.

  model - holds data about the Chart’s entries.

• updateChartValues

   abstract Unit updateChartValues(ChartValuesManager chartValuesManager, Model model, Float xStep)

  Updates the ChartValues stored in the provided ChartValuesManager instance to this Chart’s ChartValues.

  Parameters:

  chartValuesManager - the ChartValuesManager whose properties will be updated.

  model - holds data about the Chart’s entries.

  xStep - the overridden x step (or null if no override has occurred).

• getEntryLocationMap

   abstract Map<Float, List<Marker.EntryModel>> getEntryLocationMap()

  Links x-axis values to Marker.EntryModels. A Marker.EntryModel holds the data needed to draw a Marker.

• getChartInsetters

   abstract Collection<ChartInsetter> getChartInsetters()

  A Collection of the ChartInsetters that are part of this Chart. Each ChartInsetter can influence the final layout of the chart and its components.

• getAxisValuesOverrider

   abstract AxisValuesOverrider<Model> getAxisValuesOverrider()

  Overrides the minimum and maximum x-axis and y-axis values. In the case of ColumnCharts and LineCharts contained in ComposedCharts, these overrides can be applied to one vertical axis instead of both. Use ColumnChart.targetVerticalAxisPosition and LineChart.targetVerticalAxisPosition for this purpose.

• setAxisValuesOverrider

   abstract Unit setAxisValuesOverrider(AxisValuesOverrider<Model> axisValuesOverrider)

  Overrides the minimum and maximum x-axis and y-axis values. In the case of ColumnCharts and LineCharts contained in ComposedCharts, these overrides can be applied to one vertical axis instead of both. Use ColumnChart.targetVerticalAxisPosition and LineChart.targetVerticalAxisPosition for this purpose.

• getMinY

   abstract Float getMinY()

  The minimum value shown on the y-axis. If Model implements ChartEntryModel, and minY is not null, this overrides ChartEntryModel.minY.

• setMinY

   abstract Unit setMinY(@Deprecated(message = Axis values should be overridden via `Chart#axisValuesOverrider`., level = DeprecationLevel.ERROR) Float minY)

  The minimum value shown on the y-axis. If Model implements ChartEntryModel, and minY is not null, this overrides ChartEntryModel.minY.

• getMaxY

   abstract Float getMaxY()

  The maximum value shown on the y-axis. If Model implements ChartEntryModel, and maxY is not null, this overrides ChartEntryModel.maxY.

• setMaxY

   abstract Unit setMaxY(@Deprecated(message = Axis values should be overridden via `Chart#axisValuesOverrider`., level = DeprecationLevel.ERROR) Float maxY)

  The maximum value shown on the y-axis. If Model implements ChartEntryModel, and maxY is not null, this overrides ChartEntryModel.maxY.

• getMinX

   abstract Float getMinX()

  The minimum value shown on the x-axis. If Model implements ChartEntryModel, and minX is not null, this overrides ChartEntryModel.minX.

• setMinX

   abstract Unit setMinX(@Deprecated(message = Axis values should be overridden via `Chart#axisValuesOverrider`., level = DeprecationLevel.ERROR) Float minX)

  The minimum value shown on the x-axis. If Model implements ChartEntryModel, and minX is not null, this overrides ChartEntryModel.minX.

• getMaxX

   abstract Float getMaxX()

  The maximum value shown on the x-axis. If Model implements ChartEntryModel, and maxX is not null, this overrides ChartEntryModel.maxX.

• setMaxX

   abstract Unit setMaxX(@Deprecated(message = Axis values should be overridden via `Chart#axisValuesOverrider`., level = DeprecationLevel.ERROR) Float maxX)

  The maximum value shown on the x-axis. If Model implements ChartEntryModel, and maxX is not null, this overrides ChartEntryModel.maxX.

• getBounds

   abstract RectF getBounds()

  The bounds of the abstract component.