Interface LayerControl

    • Method Detail

      • getLayers

        TopcatLayer[] getLayers()
        Returns the layers contributed by this control.
        Returns:
        layers
      • getLegendEntries

        uk.ac.starlink.ttools.plot2.LegendEntry[] getLegendEntries()
        Returns legend entries associated with this control.
        Returns:
        legend entries
      • submitReports

        void submitReports​(java.util.Map<LayerId,​uk.ac.starlink.ttools.plot2.ReportMap> reports)
        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.
        Parameters:
        reports - per-layer plot reports for layers generated on behalf of this and possibly other controls
      • getCoordLabel

        java.lang.String getCoordLabel​(java.lang.String userCoordName)
        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.
        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

        uk.ac.starlink.ttools.plot2.config.Specifier<ZoneId> getZoneSpecifier()
        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.
        Returns:
        zone id specifier, or null
      • getTableSelector

        TablesListComboBox getTableSelector()
        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.
        Returns:
        table selector, or null