Constructor Detail

• LineChartRenderer

  LineChartRenderer(LineDataProvider chart, ChartAnimator animator, ViewPortHandler viewPortHandler)

Method Detail

• getBitmapConfig

   final Bitmap.Config getBitmapConfig()

  Returns the Bitmap.Config that is used by this renderer.

• setBitmapConfig

   final Unit setBitmapConfig(Bitmap.Config bitmapConfig)

  Sets the Bitmap.Config to be used by this renderer. Default: Bitmap.Config.ARGB_8888 Use Bitmap.Config.ARGB_4444 to consume less memory.

• 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

   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

   Unit drawData(Canvas c)

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

• drawValues

   Unit drawValues(Canvas c)

  Loops over all Entries and draws their values.

• drawExtras

   Unit drawExtras(Canvas c)

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

• drawHighlighted

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

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

  Parameters:

  indices - the highlighted values

• releaseBitmap

   final Unit releaseBitmap()

  Releases the drawing bitmap. This should be called when LineChart.onDetachedFromWindow.