edu.berkeley.guir.lib.satin.view
Class StickyRViewWrapper

java.lang.Object
  |
  +--edu.berkeley.guir.lib.satin.view.ViewImpl
        |
        +--edu.berkeley.guir.lib.satin.view.ViewWrapper
              |
              +--edu.berkeley.guir.lib.satin.view.SemanticZoomViewWrapper
                    |
                    +--edu.berkeley.guir.lib.satin.view.StickyViewWrapper
                          |
                          +--edu.berkeley.guir.lib.satin.view.StickyRViewWrapper

All Implemented Interfaces:

Cloneable, SatinConstants, SemanticZoomView, Serializable, View

public class StickyRViewWrapper

extends StickyViewWrapper

Wraps up views to be non-rotatable.

This software is distributed under the Berkeley Software License.

 Revisions:  - SATIN-v1.0-1.0.0, Aug 16 1999, JH
               Created class
             - SATIN-v2.1-1.0.0, Aug 11 2000, JH
               Touched for SATIN release
 

Since:

JDK 1.3RC1

Version:

SATIN-v2.1-1.0.0, Aug 11 2000

Author:

Jason Hong ( jasonh@cs.berkeley.edu )

See Also:

Serialized Form

Inner classes inherited from class edu.berkeley.guir.lib.satin.SatinConstants

SatinConstants.ObjectPoolAffineTransform, SatinConstants.ObjectPoolPoint2D, SatinConstants.ObjectPoolPolygon2D, SatinConstants.ObjectPoolRectangle2D, SatinConstants.ObjectPoolStringBuffer, SatinConstants.UniqueAffineTransform, SatinConstants.UniquePoint2D, SatinConstants.UniquePolygon2D, SatinConstants.UniqueRectangle2D

Fields inherited from class edu.berkeley.guir.lib.satin.view.ViewImpl

gob, poly

Fields inherited from interface edu.berkeley.guir.lib.satin.SatinConstants

ABOVE, ALL, BAR, BELOW, clipboard, clprops, cmdqueue, cmdsubsys, CONTAINEDBY, CONTAINS, COORD_ABS, COORD_LOCAL, COORD_REL, DAMAGE_LATER, DAMAGE_NOW, DEBUG_GRAPHICS_OFFSET, DEBUG_STYLE_FILE, DEBUG_STYLE_GPROPERTY, DEEP, DEFAULT_POINT2D_POOL_SIZE, DEFAULT_POLYGON2D_POOL_SIZE, DEFAULT_RECTANGLE_POOL_SIZE, DEFAULT_REPAINT_THRESHOLD, DEFAULT_SELECT_THRESHOLD, DEFAULT_STRINGBUFFER_POOL_SIZE, DEFAULT_TRANSFORM_POOL_SIZE, DIR_CENTER, DIR_DOWN, DIR_DOWN_LEFT, DIR_DOWN_RIGHT, DIR_LEFT, DIR_RIGHT, DIR_UP, DIR_UP_LEFT, DIR_UP_RIGHT, FILTER_THRESHOLD, FIRST, FLOATING_PT_TOLERANCE, glprops, INTERSECTS, KEY_STYLE_DASHARRAY, KEY_STYLE_DASHPHASE, KEY_STYLE_DRAWCOLOR, KEY_STYLE_DRAWFONT, KEY_STYLE_DRAWTRANSPARENCY, KEY_STYLE_ENDCAP, KEY_STYLE_FILLCOLOR, KEY_STYLE_FILLTRANSPARENCY, KEY_STYLE_LINEJOIN, KEY_STYLE_LINEWIDTH, KEY_STYLE_MITERLIMIT, NEAR, NOTIFY_BOUNDS, NOTIFY_LAYER, NOTIFY_LOCATION, NOTIFY_STYLE, NOTIFY_TRANSFORM, poolPoints, poolPolys, poolRects, poolStrbuf, poolTx, rand, SATIN_DATA_DIRECTORY_DEFAULT, SATIN_DATA_DIRECTORY_GPROPERTY, SATIN_PROPERTIES_FILENAME, SHALLOW

Constructor Summary

StickyRViewWrapper()
Does nothing.

StickyRViewWrapper(StickyRViewWrapper v)
A copy constructor.

StickyRViewWrapper(View v)
Wrap a view into a sticky-R wrapper, making it appear rotation-invariant despite any kind of transformation.

Method Summary

Object	clone() Implementation of the Sorceror's Apprentice algorithm.
protected StickyRViewWrapper	clone(StickyRViewWrapper vw)
protected AffineTransform	getStickyTransform(AffineTransform txTmp) Get the transform that makes the view "sticky".

Methods inherited from class edu.berkeley.guir.lib.satin.view.StickyViewWrapper

clone, getBoundingPoints2DRef, getUnstickyBoundingPoints2DRef, render

Methods inherited from class edu.berkeley.guir.lib.satin.view.SemanticZoomViewWrapper

clone, getEndScale, getFadeIn, getFadeOut, getScaleFactor, getStartScale, getViewDisplayValue, setDisplayRange, setDisplayRange, toString

Methods inherited from class edu.berkeley.guir.lib.satin.view.ViewWrapper

clone, getName, getView, setAttachedGraphicalObject, setBoundingPoints2DRef, setView

Methods inherited from class edu.berkeley.guir.lib.satin.view.ViewImpl

clone, getAttachedGraphicalObject, isVisible, setName, setVisible

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.berkeley.guir.lib.satin.view.View

getAttachedGraphicalObject, getName, isVisible, setAttachedGraphicalObject, setBoundingPoints2DRef, setName, setVisible

Constructor Detail

StickyRViewWrapper

public StickyRViewWrapper()

Does nothing.

StickyRViewWrapper

public StickyRViewWrapper(View v)

Wrap a view into a sticky-R wrapper, making it appear rotation-invariant despite any kind of transformation.

StickyRViewWrapper

public StickyRViewWrapper(StickyRViewWrapper v)

A copy constructor.

Method Detail

getStickyTransform

protected AffineTransform getStickyTransform(AffineTransform txTmp)

Description copied from class: StickyViewWrapper

Get the transform that makes the view "sticky". One way of thinking about it is that the transform returned by this method "undoes" part of the absolute transform of the Graphical Object attached to this view. For example, Sticky Z would "undo" the zoom part of the absolute transform, while Sticky R would "undo" the rotation part of the absolute transform.

Don't call StickyViewWrapper.getBoundingPoints2DRef() or any other method that gets or uses the bounds in this method, as that will cause a mutually recursive call.

Overrides:

getStickyTransform in class StickyViewWrapper

Following copied from class: edu.berkeley.guir.lib.satin.view.StickyViewWrapper

Parameters:

tx - is storage space.

clone

public Object clone()

Description copied from interface: View

Implementation of the Sorceror's Apprentice algorithm. Needs to be a DEEP clone.

Overrides:

clone in class SemanticZoomViewWrapper

clone

protected StickyRViewWrapper clone(StickyRViewWrapper vw)