Constructor Detail

• HistogramAxisController

  public HistogramAxisController()

  Constructor.

Method Detail

• logChanged

  protected boolean logChanged​(uk.ac.starlink.ttools.plot2.geom.PlaneSurfaceFactory.Profile prof1,
                               uk.ac.starlink.ttools.plot2.geom.PlaneSurfaceFactory.Profile prof2)

  Description copied from class: CartesianAxisController
  Indicates whether the scaling has changed to or from logarithmic for any of the cartesian axes between two profiles. If so, it's going to be necessary to rescale, since attempting a log plot with negative values would fail.

  Specified by:

  logChanged in class CartesianAxisController<uk.ac.starlink.ttools.plot2.geom.PlaneSurfaceFactory.Profile,uk.ac.starlink.ttools.plot2.geom.PlaneAspect>

  Parameters:

  prof1 - first profile

  prof2 - second profile

  Returns:

  true iff some of the axes are log in prof1 and linear in prof2 or vice versa

• clearRange

  protected boolean clearRange​(uk.ac.starlink.ttools.plot2.geom.PlaneSurfaceFactory.Profile oldProfile,
                               uk.ac.starlink.ttools.plot2.geom.PlaneSurfaceFactory.Profile newProfile,
                               uk.ac.starlink.ttools.plot2.PlotLayer[] oldLayers,
                               uk.ac.starlink.ttools.plot2.PlotLayer[] newLayers,
                               boolean lock)

  Description copied from class: AxisController
  Indicates whether a new configuration should result in clearing the current ranges and plot aspect.

  Overrides:

  clearRange in class AxisController<uk.ac.starlink.ttools.plot2.geom.PlaneSurfaceFactory.Profile,uk.ac.starlink.ttools.plot2.geom.PlaneAspect>

  Parameters:

  oldProfile - profile for last plot

  newProfile - profile for next plot

  oldLayers - layer set for last plot

  newLayers - layer set for next plot

  lock - whether re-ranging is inhibited; normally, if lock is true this method should return false, but the implementation can overrule this and return true even when locked if it needs to

  Returns:

  true iff the range should be re-established for the next plot

• submitReports

  public void submitReports​(java.util.Map<LayerId,uk.ac.starlink.ttools.plot2.ReportMap> reports)

  Description copied from class: AxisController
  Accepts report information generated by plotting layers. Null map values are permitted, with the same meaning as an empty map.

  The default implementation does nothing, but subclasses may override it to enquire about plot results.

  Overrides:

  submitReports in class AxisController<uk.ac.starlink.ttools.plot2.geom.PlaneSurfaceFactory.Profile,uk.ac.starlink.ttools.plot2.geom.PlaneAspect>

  Parameters:

  reports - per-layer plot reports for layers generated by the most recent plot