Field Detail

• SORTAXIS_KEY

  public static final ConfigKey<AxisOpt> SORTAXIS_KEY

  Config key for point sequence pre-sorting.

Constructor Detail

• LinePlotter

  public LinePlotter()

  Constructor.

Method Detail

• getPlotterDescription

  public java.lang.String getPlotterDescription()

  Description copied from interface: Plotter
  Returns an XML description of this plotter.

  Note: really this should appear at the LayerType level.

  Returns:

  one or more <p> elements

• getStyleKeys

  public ConfigKey[] getStyleKeys()

  Description copied from interface: Plotter
  Returns the configuration keys used to configure style for this plotter. The keys in the return value are used in the map supplied to the Plotter.createStyle(uk.ac.starlink.ttools.plot2.config.ConfigMap) method.

  Returns:

  keys used when creating a style for this plotter.

• createStyle

  public LinePlotter.LinesStyle createStyle​(ConfigMap config)

  Description copied from interface: Plotter
  Creates a style that can be used when creating a plot layer. The keys that are significant in the supplied config map are those returned by Plotter.getStyleKeys(). The return value can be used as input to Plotter.createLayer(uk.ac.starlink.ttools.plot2.DataGeom, uk.ac.starlink.ttools.plot2.data.DataSpec, S).

  Parameters:

  config - map of style configuration items

  Returns:

  plotter-specific plot style

• getLayerOpt

  protected LayerOpt getLayerOpt​(LinePlotter.LinesStyle style)

  Description copied from class: SimpleDecalPlotter
  Indicates the layer optimisation options that apply to a given style.

  Specified by:

  getLayerOpt in class SimpleDecalPlotter<LinePlotter.LinesStyle>

  Parameters:

  style - plot style

  Returns:

  layer options

• paintData2D

  protected void paintData2D​(Surface surface,
                             DataStore dataStore,
                             DataGeom geom,
                             DataSpec dataSpec,
                             LinePlotter.LinesStyle style,
                             java.awt.Graphics g,
                             PaperType paperType)

  Description copied from class: SimpleDecalPlotter
  Called during Decal painting to perform the actual plot.

  Specified by:

  paintData2D in class SimpleDecalPlotter<LinePlotter.LinesStyle>

  Parameters:

  surface - plot surface

  dataStore - data storage object

  geom - data geometry

  style - plot style

  g - graphics context

  paperType - paper type