Constructor Detail

• PointJHotDrawOverlay

  public PointJHotDrawOverlay()

Method Detail

• supports

  public boolean supports(Tool tool)

  Description copied from interface: JHotDrawAdapter
  Determines whether the adapter is designed to work with the given tool.

  Parameters:

  tool - The tool in question.

  Returns:

  True iff the adapter is compatible with the given tool.

• supports

  public boolean supports(Overlay overlay,
                          Figure figure)

  Description copied from interface: JHotDrawAdapter
  Determines whether the adapter can handle a particular overlay, or overlay / figure combination.

  Parameters:

  overlay - - an overlay that might be editable

  figure - - a figure that will be either updated by the overlay or will update the overlay. The figure can be null: this indicates that the adapter is capable of creating the figure associated with the overlay/

• createNewOverlay

  public PointOverlay createNewOverlay()

  Description copied from interface: JHotDrawAdapter
  Creates a new overlay.

  Returns:

  an Overlay of the associated type in the default initial state

• createDefaultFigure

  public Figure createDefaultFigure()

  Description copied from interface: JHotDrawAdapter
  Creates a default figure of the type handled by this adapter.

• updateFigure

  public void updateFigure(OverlayView view,
                           PointFigure figure)

  Description copied from interface: JHotDrawAdapter
  Update the appearance of the figure to match the overlay

  Specified by:

  updateFigure in interface JHotDrawAdapter<PointFigure>

  Overrides:

  updateFigure in class AbstractJHotDrawAdapter<PointOverlay,PointFigure>

  Parameters:

  view - view of the overlay to be represented by the figure

  figure - the figure that is to be made to look like the overlay

• updateOverlay

  public void updateOverlay(PointFigure figure,
                            OverlayView view)

  Description copied from interface: JHotDrawAdapter
  Update the overlay to match the appearance of the figure

  Specified by:

  updateOverlay in interface JHotDrawAdapter<PointFigure>

  Overrides:

  updateOverlay in class AbstractJHotDrawAdapter<PointOverlay,PointFigure>

  Parameters:

  figure - the figure that holds the current correct appearance

  view - view of the overlay that needs to be changed to bring it in-sync with the figure.

• getCreationTool

  public JHotDrawTool getCreationTool(ImageDisplay display)

• toShape

  public Shape toShape(PointFigure figure)

  Description copied from class: AbstractJHotDrawAdapter
  Converts a figure into an AWT Shape.

  Specified by:

  toShape in class AbstractJHotDrawAdapter<PointOverlay,PointFigure>