Class DatalessLayerControl

All Implemented Interfaces:
Configger, Control, LayerControl

public class DatalessLayerControl extends ConfigControl implements LayerControl
Minimal LayerControl implementation. Suitable for basic plotters with no table data, so no coordpanels required. Currently, no legend entries are reported either.
Since:
10 Apr 2017
Author:
Mark Taylor
  • Constructor Details

    • DatalessLayerControl

      public DatalessLayerControl(uk.ac.starlink.ttools.plot2.Plotter<?> plotter, uk.ac.starlink.ttools.plot2.config.Specifier<ZoneId> zsel, Configger baseConfigger)
      Constructor.
      Parameters:
      plotter - plotter
      zsel - zone id specifier, may be null for single-zone case
      baseConfigger - provides global configuration info
  • Method Details

    • getLayers

      public TopcatLayer[] getLayers()
      Description copied from interface: LayerControl
      Returns the layers contributed by this control.
      Specified by:
      getLayers in interface LayerControl
      Returns:
      layers
    • getLegendEntries

      public uk.ac.starlink.ttools.plot2.LegendEntry[] getLegendEntries()
      Description copied from interface: LayerControl
      Returns legend entries associated with this control.
      Specified by:
      getLegendEntries in interface LayerControl
      Returns:
      legend entries
    • submitReports

      public void submitReports(Map<LayerId,uk.ac.starlink.ttools.plot2.ReportMap> reports)
      Description copied from interface: LayerControl
      Accepts report information generated by plotting layers. The submitted map may contain entries unrelated to this layer. Null map values are permitted, with the same meaning as an empty map.
      Specified by:
      submitReports in interface LayerControl
      Parameters:
      reports - per-layer plot reports for layers generated on behalf of this and possibly other controls
    • getCoordLabel

      public String getCoordLabel(String userCoordName)
      Description copied from interface: LayerControl
      Returns a text label associated with one of the user coords for this control, typically the name of the column or expression supplying the data. Null may be returned if there's no good answer.
      Specified by:
      getCoordLabel in interface LayerControl
      Parameters:
      userCoordName - name of one of the user value infos of an input coord for this control
      Returns:
      text label associated with user coordinate
    • getZoneSpecifier

      public uk.ac.starlink.ttools.plot2.config.Specifier<ZoneId> getZoneSpecifier()
      Description copied from interface: LayerControl
      Returns a specifier that determines which zone of a multi-zone plot this control's layers will be displayed in. If this control is known to be used in a single-zone context, null should be returned.
      Specified by:
      getZoneSpecifier in interface LayerControl
      Returns:
      zone id specifier, or null
    • getTableSelector

      public TablesListComboBox getTableSelector()
      Description copied from interface: LayerControl
      Returns the selection widget for choosing which table this control is working with. If this control does not use a table, null is returned. The assumption is (currently) that a given control uses a maximum of one table.
      Specified by:
      getTableSelector in interface LayerControl
      Returns:
      table selector, or null