edu.berkeley.guir.lib.satin.util
Class GetTypeIntersects

java.lang.Object
  |
  +--edu.berkeley.guir.lib.satin.util.GetTypeContains
        |
        +--edu.berkeley.guir.lib.satin.util.GetTypeIntersects

All Implemented Interfaces:

GetType, SatinConstants

public class GetTypeIntersects

extends GetTypeContains

Get all GraphicalObjects that intersect the specified Point2D or Shape.

This software is distributed under the Berkeley Software License.

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

Since:

JDK 1.2

Version:

SATIN-v2.1-1.0.0, Aug 11 2000

Author:

Jason Hong ( jasonh@cs.berkeley.edu )

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

Field Summary

static Debug

debug

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

GetTypeIntersects()

Method Summary

GraphicalObjectCollection	get(Point2D pt, GraphicalObjectCollection in, double thresh, GraphicalObjectCollection out) Get everything that intersects this point.
GraphicalObjectCollection	get(Shape s, GraphicalObjectCollection in, double thresh, GraphicalObjectCollection out) Get everything that intersects this Shape.

Methods inherited from class java.lang.Object

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

Field Detail

debug

public static final Debug debug

Constructor Detail

GetTypeIntersects

public GetTypeIntersects()

Method Detail

get

public GraphicalObjectCollection get(Point2D pt,
                                     GraphicalObjectCollection in,
                                     double thresh,
                                     GraphicalObjectCollection out)

Get everything that intersects this point. Since it doesn't quite make sense to intersect a point (at least in Java), just use the contains check instead.

Overrides:

get in class GetTypeContains

Following copied from interface: edu.berkeley.guir.lib.satin.util.GetType

Parameters:

pt - is the pt to check (in absolute coordinates).

in - is the input collection to go through.

thresh - is the threshold halo.

out - is the output. Guaranteed to exist.

Returns:

a reference to out.

get

public GraphicalObjectCollection get(Shape s,
                                     GraphicalObjectCollection in,
                                     double thresh,
                                     GraphicalObjectCollection out)

Get everything that intersects this Shape.

Overrides:

get in class GetTypeContains

Following copied from interface: edu.berkeley.guir.lib.satin.util.GetType

Parameters:

s - is the shape to check (in absolute coordinates).

in - is the input collection to go through.

thresh - is the threshold halo.

out - is the output. Guaranteed to exist.

Returns:

a reference to out.