Package uk.ac.starlink.topcat.plot

Class SphericalAxesSelector

java.lang.Object
uk.ac.starlink.topcat.plot.SphericalAxesSelector
All Implemented Interfaces:
AxesSelector
public class SphericalAxesSelector extends Object implements AxesSelector
AxesSelector implementation which queries for spherical polar coordinates and yields 3D Cartesian ones.
Since:
31 May 2007
Author:
Mark Taylor

  • Constructor Details

    • SphericalAxesSelector

      public SphericalAxesSelector(ToggleButtonModel logToggler, ToggleButtonModel tangentErrorToggler, ErrorModeSelectionModel radialErrorModeModel)
      Constructor.
      Parameters:
      logToggler - model for determining whether the radial coordinate is to be scaled logarithmically
      tangentErrorToggler - model indicating whether tangential errors will be drawn
      radialErrorModeModel - model indicating whether/how radial errors will be drawn

  • Method Details

    • getColumnSelectorPanel

      public JComponent getColumnSelectorPanel()
      Description copied from interface: AxesSelector
      Returns the panel which contains column selectors and any other UI components that the concrete subclass wants to place.
      Specified by:
      getColumnSelectorPanel in interface AxesSelector
      Returns:
      column selector panel

    • getColumnSelectors

      public JComboBox[] getColumnSelectors()
      Description copied from interface: AxesSelector
      Returns the array of combo boxes which are used to select column or other values.
      Specified by:
      getColumnSelectors in interface AxesSelector
      Returns:
      array of column selector combo boxes

    • getNdim

      public int getNdim()
      Description copied from interface: AxesSelector
      Returns the number of columns in the table that AxesSelector.getData() will return.
      Specified by:
      getNdim in interface AxesSelector
      Returns:
      dimensionality

    • isReady

      public boolean isReady()
      Description copied from interface: AxesSelector
      Indicates whether this selector has enough state filled in to be able to specify some point data.
      Specified by:
      isReady in interface AxesSelector
      Returns:
      true iff properly filled in

    • getData

      public uk.ac.starlink.table.StarTable getData()
      Description copied from interface: AxesSelector
      Returns a StarTable which corresponds to the data in the columns selected by the current selections on this object.

      Note: for performance reasons, it is imperative that two tables returned from this method must match according to the Object.equals(java.lang.Object) method if they are known to contain the same cell data (i.e. if the state of this selector has not changed in the mean time). Don't forget to do hashCode too.

      Specified by:
      getData in interface AxesSelector
      Returns:
      table containing the data from the current selection

    • getErrorData

      public uk.ac.starlink.table.StarTable getErrorData()
      Description copied from interface: AxesSelector
      Returns a StarTable which corresponds to the error data defined by the current selections. The details of how the table columns are laid out are down to the concrete subclass.

      See the notes in AxesSelector.getData() about table equality - the same constraints apply.

      Specified by:
      getErrorData in interface AxesSelector
      Returns:
      error data table

    • getLabelData

      public uk.ac.starlink.table.StarTable getLabelData()
      Description copied from interface: AxesSelector
      Returns a StarTable whose single column contains a label for each point.

      See the notes in AxesSelector.getData() about table equality - the same constraints apply.

      Specified by:
      getLabelData in interface AxesSelector
      Returns:
      label table

    • createPointStore

      public PointStore createPointStore(int npoint)
      Description copied from interface: AxesSelector
      Returns a PointStore suitable for storing coordinate and error information generated by the current state of this selector. The store will have to store npoint points, and its PointStore.storePoint(java.lang.Object[], java.lang.Object[], java.lang.String) method will be called with the result of acquiring rows from the tables got from this selector's AxesSelector.getData() and AxesSelector.getErrorData() methods.
      Specified by:
      createPointStore in interface AxesSelector
      Parameters:
      npoint - number of points to store
      Returns:
      new point store

    • getErrorModes

      public uk.ac.starlink.ttools.plot.ErrorMode[] getErrorModes()
      Description copied from interface: AxesSelector
      Returns the error modes currently in force for this selector.
      Specified by:
      getErrorModes in interface AxesSelector
      Returns:
      error mode array

    • createAxisEditors

      public AxisEditor[] createAxisEditors()
      Description copied from interface: AxesSelector
      Constructs an array of AxisEditor objects suitable for modifying the axes which are defined by this selector. The number of them is often, but not necessarily, the same as the dimensionality of this selector.
      Specified by:
      createAxisEditors in interface AxesSelector
      Returns:
      array of new AxisEditors

    • setTable

      public void setTable(TopcatModel tcModel)
      Description copied from interface: AxesSelector
      Set up column selectors correctly for the given model. This will involve setting the column selector models appropriately. If the submitted table is null, then the selector models should be unselected.
      Specified by:
      setTable in interface AxesSelector
      Parameters:
      tcModel - table for which selectors must be configured

    • initialiseSelectors

      public void initialiseSelectors()
      Description copied from interface: AxesSelector
      Hint to set up the values of the column selectors to a sensible value. An implementation which does nothing is legal.
      Specified by:
      initialiseSelectors in interface AxesSelector

    • addActionListener

      public void addActionListener(ActionListener listener)
      Description copied from interface: AxesSelector
      Adds a listener which is notified when any of the selections made by this component changes.
      Specified by:
      addActionListener in interface AxesSelector
      Parameters:
      listener - listener to add

    • removeActionListener

      public void removeActionListener(ActionListener listener)
      Description copied from interface: AxesSelector
      Removes a listener added by AxesSelector.addActionListener(java.awt.event.ActionListener).
      Specified by:
      removeActionListener in interface AxesSelector
      Parameters:
      listener - listener to remove

    • setRadialVisible

      public void setRadialVisible(boolean vis)
      Determines whether the radial axis control is visible. If not, the radial axis is assumed always to have a value of unity.
      Parameters:
      vis - whether the radial control is visible

    • getRadialInfo

      public uk.ac.starlink.table.ValueInfo getRadialInfo()
      Returns metadata describing the currently selected radial coordinate. If no radial coordinate is selected (all points on the surface of the sphere), null is returned.
      Returns:
      radial column info