Constructor Detail

• DataRenderer

  DataRenderer(ChartAnimator animator, ViewPortHandler viewPortHandler)

Method Detail

• getPaintRender

   final Paint getPaintRender()

  main paint object used for rendering

• setPaintRender

   final Unit setPaintRender(Paint paintRender)

• getPaintHighlight

   final Paint getPaintHighlight()

  paint used for highlighting values

• setPaintHighlight

   final Unit setPaintHighlight(Paint paintHighlight)

• getPaintValues

   final Paint getPaintValues()

  paint object for drawing values (text representing values of chart entries)

• setPaintValues

   final Unit setPaintValues(Paint paintValues)

• initBuffers

   abstract Unit initBuffers()

  Initializes the buffers used for rendering with a new size. Since this method performs memory allocations, it should only be called if necessary.

• drawData

   abstract Unit drawData(Canvas c)

  Draws the actual data in form of lines, bars, ... depending on Renderer subclass.

• drawValues

   abstract Unit drawValues(Canvas c)

  Loops over all Entries and draws their values.

• drawValue

   final Unit drawValue(Canvas c, IValueFormatter formatter, Float value, Entry entry, Integer dataSetIndex, Float x, Float y, Integer color)

  Draws the value of the given entry by using the provided IValueFormatter.

  Parameters:

  c - canvas

  formatter - formatter for custom value-formatting

  value - the value to be drawn

  entry - the entry the value belongs to

  dataSetIndex - the index of the DataSet the drawn Entry belongs to

  x - position

  y - position

• drawExtras

   abstract Unit drawExtras(Canvas c)

  Draws any kind of additional information (e.g. line-circles).

• drawHighlighted

   abstract Unit drawHighlighted(Canvas c, Array<Highlight> indices)

  Draws all highlight indicators for the values that are currently highlighted.

  Parameters:

  indices - the highlighted values