com.sharkysoft.fig.core

Interface FigureViewManager

All Known Subinterfaces:

InteractiveFigureViewManager

All Known Implementing Classes:

AwtFigureViewDelegate, FigureViewDelegate, InteractiveFigureViewDelegate, SwingFigureViewDelegate, SwtFigureViewDelegate

public interface FigureViewManager

Client interface to figure view.

Details: A FigureViewManager is the client interface to settings and methods related to a logical figure or its view. All GUI components implementing the InteractiveFigureView interface must provide access to an implementation of this interface via InteractiveFigureView#getFigureViewManager().

Author:

Sharky

Method Summary

Methods

Modifier and Type	Method and Description
DetailLevel	getDetailLevel() Returns current detail level.
Figure	getFigure() Returns figure in view.
FigureTransform	getTransform() Returns transform manager.
void	paint(Graphics2D iG) Renders figure.
void	setDetailLevel(DetailLevel iDetailLevel) Sets detail level.
void	setFigure(Figure iFigure) Sets figure in view.

Method Detail

getFigure

Figure getFigure()

Returns figure in view.

Details: This method returns the current figure displayed in the view.

Returns:

the current figure

setFigure

void setFigure(Figure iFigure)

Sets figure in view.

Details: This method sets the figure that the view will display. If you wish to display no figure at all, set the figure to null.

Parameters:

iFigure - the new figure

getDetailLevel

DetailLevel getDetailLevel()

Returns current detail level.

Returns:

detail level

setDetailLevel

void setDetailLevel(DetailLevel iDetailLevel)

Sets detail level.

Details: This method updates the current detail level to the provided value. The view will redraw the figure if necessary.

Parameters:

iDetailLevel - the new detail level

getTransform

FigureTransform getTransform()

Returns transform manager.

Details: This method returns the view's transform manager. The instance returned can be used to query or alter the view's transform.

Returns:

the transform manager

paint

void paint(Graphics2D iG)

Renders figure.

Details: This method renders the current figure, using the current transform and current detail level, to the provided graphics context.

Parameters:

iG - the graphics context