lt.monarch.chart.view
Class DirectChartRenderer

java.lang.Object
  lt.monarch.chart.view.DirectChartRenderer

All Implemented Interfaces:

java.io.Serializable, ViewContainer

public class DirectChartRenderer
extends java.lang.Object
implements ViewContainer

ViewContainer implementation for chart rendering directly to a Graphics context.

See Also:

ViewContainer, Serialized Form

Field Summary

Modifier and Type	Field and Description
protected Rectangle2D	bounds The bounds of this view container in the form of a Rectangle object.
protected View	chart the view to render.

Constructor and Description

DirectChartRenderer(View chart)
Constructs a new DirectChartRenderer with the specified chart.

Method Summary

Modifier and Type	Method and Description
void	addGestureListener(GestureListener l) Does nothing.
void	addMouseListener(java.awt.event.MouseListener l) Does nothing.
void	addMouseMotionListener(java.awt.event.MouseMotionListener l) Does nothing.
void	addMouseWheelListener(java.awt.event.MouseWheelListener l) Does nothing.
void	addMultitouchListener(MultitouchListener l) Does nothing.
void	dispose() This method should be called to clean the renderer after it becomes unnecessary.
ChartObjectsMap	getChartObjectsMap() Returns NullChartObjectsMap instance
java.awt.Component	getComponent() Returns null.
HotSpotMap	getHotSpotMap() Returns NullHotSpotMap.instance.
AbstractGraphics	getUpdateGraphics() Returns null.
View	getView() Returns chart view.
void	removeGestureListener(GestureListener l) Does nothing.
void	removeMouseListener(java.awt.event.MouseListener l) Does nothing.
void	removeMouseMotionListener(java.awt.event.MouseMotionListener l) Does nothing.
void	removeMouseWheelListener(java.awt.event.MouseWheelListener l) Does nothing.
void	removeMultitouchListener(MultitouchListener l) Does nothing.
void	renderInto(AbstractGraphics g) Renders the chart into the specified Graphics context.
void	repaint(Rectangle2D r) Does nothing.
void	revalidate() Does nothing.
void	setBounds(Rectangle2D newBounds) Moves and resizes this view container to conform to the new bounding rectangle r.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

bounds

protected Rectangle2D bounds

The bounds of this view container in the form of a Rectangle object.

chart

protected View chart

the view to render.

Constructor Detail

DirectChartRenderer

public DirectChartRenderer(View chart)

Constructs a new DirectChartRenderer with the specified chart.

Parameters:

chart - the chart

Method Detail

setBounds

public void setBounds(Rectangle2D newBounds)

Moves and resizes this view container to conform to the new bounding rectangle r. This view container's new position is specified by r.x and r.y, and its new size is specified by r.width and r.height.

Parameters:

newBounds - the new bounding rectangle for this view container.

renderInto

public void renderInto(AbstractGraphics g)

Renders the chart into the specified Graphics context.

Parameters:

g - the Graphics context in which to render chart

getComponent

public java.awt.Component getComponent()

Returns null.

Specified by:

getComponent in interface ViewContainer

Returns:

null

See Also:

ViewContainer.getComponent()

getUpdateGraphics

public AbstractGraphics getUpdateGraphics()

Returns null.

Specified by:

getUpdateGraphics in interface ViewContainer

Returns:

null

See Also:

ViewContainer.getUpdateGraphics()

getHotSpotMap

public HotSpotMap getHotSpotMap()

Returns NullHotSpotMap.instance.

Specified by:

getHotSpotMap in interface ViewContainer

Returns:

NullHotSpotMap.instance

See Also:

ViewContainer.getHotSpotMap()

getChartObjectsMap

public ChartObjectsMap getChartObjectsMap()

Returns NullChartObjectsMap instance

Specified by:

getChartObjectsMap in interface ViewContainer

Returns:

NullChartObjectsMap instance

repaint

public void repaint(Rectangle2D r)

Does nothing.

Specified by:

repaint in interface ViewContainer

Parameters:

r - the view container region to repaint.

See Also:

ViewContainer.repaint(lt.monarch.math.geom.Rectangle2D)

revalidate

public void revalidate()

Does nothing.

Specified by:

revalidate in interface ViewContainer

See Also:

ViewContainer.revalidate()

addMouseListener

public void addMouseListener(java.awt.event.MouseListener l)

Does nothing.

Specified by:

addMouseListener in interface ViewContainer

Parameters:

l - the mouse listener.

See Also:

ViewContainer.addMouseListener(java.awt.event.MouseListener)

removeMouseListener

public void removeMouseListener(java.awt.event.MouseListener l)

Does nothing.

Specified by:

removeMouseListener in interface ViewContainer

Parameters:

l - the mouse listener.

See Also:

ViewContainer.removeMouseListener(java.awt.event.MouseListener)

addMouseMotionListener

public void addMouseMotionListener(java.awt.event.MouseMotionListener l)

Does nothing.

Specified by:

addMouseMotionListener in interface ViewContainer

Parameters:

l - the mouse motion listener.

See Also:

ViewContainer.addMouseMotionListener(java.awt.event.MouseMotionListener)

removeMouseMotionListener

public void removeMouseMotionListener(java.awt.event.MouseMotionListener l)

Does nothing.

Specified by:

removeMouseMotionListener in interface ViewContainer

Parameters:

l - the mouse motion listener.

See Also:

ViewContainer.removeMouseMotionListener(java.awt.event.MouseMotionListener)

addMouseWheelListener

public void addMouseWheelListener(java.awt.event.MouseWheelListener l)

Does nothing.

Specified by:

addMouseWheelListener in interface ViewContainer

Parameters:

l - the mouse listener

removeMouseWheelListener

public void removeMouseWheelListener(java.awt.event.MouseWheelListener l)

Does nothing.

Specified by:

removeMouseWheelListener in interface ViewContainer

Parameters:

l - the mouse motion listener

addGestureListener

public void addGestureListener(GestureListener l)

Does nothing.

Specified by:

addGestureListener in interface ViewContainer

Parameters:

l - the gesture listener

addMultitouchListener

public void addMultitouchListener(MultitouchListener l)

Does nothing.

Specified by:

addMultitouchListener in interface ViewContainer

Parameters:

l - the gesture listener

removeGestureListener

public void removeGestureListener(GestureListener l)

Does nothing.

Specified by:

removeGestureListener in interface ViewContainer

Parameters:

l - the gesture listener

removeMultitouchListener

public void removeMultitouchListener(MultitouchListener l)

Does nothing.

Specified by:

removeMultitouchListener in interface ViewContainer

Parameters:

l - the gesture listener

dispose

public void dispose()

This method should be called to clean the renderer after it becomes unnecessary.

getView

public View getView()

Returns chart view.

Specified by:

getView in interface ViewContainer

Returns:

Returns the chart view.