ecologylab.xml.library.geom
Class Rectangle2DDoubleState

java.lang.Object
  ecologylab.generic.Debug
      ecologylab.xml.ElementState
          ecologylab.xml.library.geom.RectangularShape
              ecologylab.xml.library.geom.Rectangle2DDoubleState

All Implemented Interfaces:

OptimizationTypes, XMLTranslationExceptionTypes, java.awt.Shape

public class Rectangle2DDoubleState
extends RectangularShape

Encapsulates a Rectangle2D.Double for use in translating to/from XML. ***WARNING!!!*** Performing transformations (such as setFrame()) on the result of getRect() will cause this object to become out of synch with its underlying Rectangle2D. DO NOT DO THIS! If other transformation methods are required, either notify me, or implement them yourself. :D Accessor methods (such as contains()) on the result of getRect() are fine.

Author:

Zachary O. Toups (toupsz@cs.tamu.edu)

Nested Class Summary

Nested classes/interfaces inherited from class ecologylab.xml.ElementState

ElementState.ClassToCollectionMap, ElementState.DeclarationStyle, ElementState.xml_attribute, ElementState.xml_class, ElementState.xml_classes, ElementState.xml_collection, ElementState.xml_leaf, ElementState.xml_map, ElementState.xml_nested, ElementState.xml_tag

Field Summary

Fields inherited from class ecologylab.xml.library.geom.RectangularShape

h, w, x, y

Fields inherited from class ecologylab.xml.ElementState

CDATA, ESTIMATE_CHARS_PER_FIELD, FLOATING_PRECISION_OFF, MARSHALLING_PARAMS, NORMAL, UTF16, UTF16_LE, UTF8, XML_FILE_HEADER

Fields inherited from interface ecologylab.xml.OptimizationTypes

BAD_FIELD, COLLECTION_ELEMENT, COLLECTION_SCALAR, IGNORED_ATTRIBUTE, IGNORED_ELEMENT, LEAF_NODE_VALUE, MAP_ELEMENT, MAP_SCALAR, NAME_SPACE_ATTRIBUTE, NAME_SPACE_LEAF_NODE, NAME_SPACE_MASK, NAME_SPACE_NESTED_ELEMENT, NAMESPACE_IGNORED_ELEMENT, NAMESPACE_TRIAL_ELEMENT, OTHER_NESTED_ELEMENT, REGULAR_ATTRIBUTE, REGULAR_NESTED_ELEMENT, ROOT, UNSET_TYPE, XMLNS_ATTRIBUTE, XMLNS_IGNORED

Fields inherited from interface ecologylab.xml.XMLTranslationExceptionTypes

FILE_NOT_FOUND, IO_EXCEPTION, NULL_PURL, UNKNOWN

Constructor Summary

Rectangle2DDoubleState()

Rectangle2DDoubleState(double x, double y, double width, double height)

Method Summary

boolean	contains(double x, double y)
boolean	contains(double x, double y, double w, double h)
boolean	contains(java.awt.geom.Point2D p)
boolean	contains(java.awt.geom.Rectangle2D r)
java.awt.Rectangle	getBounds()
java.awt.geom.Rectangle2D	getBounds2D()
java.awt.geom.PathIterator	getPathIterator(java.awt.geom.AffineTransform at)
java.awt.geom.PathIterator	getPathIterator(java.awt.geom.AffineTransform at, double flatness)
static Vector2d[]	getSurfaceNormals() Determines the surface normals for each of the sides of the rectangular object.
boolean	intersects(double x, double y, double w, double h)
boolean	intersects(java.awt.geom.Rectangle2D r)
java.awt.geom.Rectangle2D.Double	shape() Returns an Rectangle2D object represented by this.

Methods inherited from class ecologylab.xml.library.geom.RectangularShape

getHeight, getWidth, getX, getY, setFrame

Methods inherited from class ecologylab.xml.ElementState

addNestedElement, addNestedElement, appendTextNodeString, buildDOM, buildDOM, buildDOM, buildDOM, buildDOM, buildDOMFromXMLCharSequence, buildDOMFromXMLString, checkAnnotation, convertNameStyles, createChildHook, fieldToXMLOptimizations, floatingPrecision, getCollection, getElementStateById, getMap, getNestedNameSpace, getTextNodeString, leafElementFieldNames, lookupNestedNameSpace, optimizations, parent, postTranslationProcessingHook, preTranslationProcessingHook, recycle, setDeclarationStyle, setFieldUsingTypeRegistry, setFloatingPrecision, setParent, setUseDOMForTranslateTo, translateFromXML, translateFromXML, translateFromXML, translateFromXML, translateFromXML, translateFromXMLCharSequence, translateFromXMLDOM, translateFromXMLDOM, translateFromXMLDOM, translateFromXMLDOM, translateFromXMLDOM, translateFromXMLDOM, translateFromXMLDOMCharSequence, translateFromXMLDOMCharSequence, translateFromXMLRootNode, translateFromXMLSAX, translateFromXMLSAX, translateFromXMLSAX, translateFromXMLSAX, translateFromXMLSAX, translateToDOM, translateToXML, translateToXML, translateToXML, translateToXML, writePrettyXML, writePrettyXML, writePrettyXML

Methods inherited from class ecologylab.generic.Debug

classSimpleName, closeLoggingFile, debug, debug, debug, debug, debugA, debugA, debugA, debugI, debugI, debugI, error, error, getClassName, getClassName, getInteractive, getPackageName, getPackageName, getPackageName, initialize, level, level, level, logToFile, print, print, println, println, println, println, println, println, printlnA, printlnA, printlnA, printlnI, printlnI, printlnI, printlnI, setLoggingFile, show, show, superString, toggleInteractive, toString, toString, warning, warning, weird, weird

Methods inherited from class java.lang.Object

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

Constructor Detail

Rectangle2DDoubleState

public Rectangle2DDoubleState()

Rectangle2DDoubleState

public Rectangle2DDoubleState(double x,
                              double y,
                              double width,
                              double height)

Method Detail

shape

public java.awt.geom.Rectangle2D.Double shape()

Returns an Rectangle2D object represented by this.

Specified by:

shape in class RectangularShape

contains

public boolean contains(java.awt.geom.Point2D p)

contains

public boolean contains(java.awt.geom.Rectangle2D r)

contains

public boolean contains(double x,
                        double y)

contains

public boolean contains(double x,
                        double y,
                        double w,
                        double h)

getBounds

public java.awt.Rectangle getBounds()

getBounds2D

public java.awt.geom.Rectangle2D getBounds2D()

getPathIterator

public java.awt.geom.PathIterator getPathIterator(java.awt.geom.AffineTransform at)

getPathIterator

public java.awt.geom.PathIterator getPathIterator(java.awt.geom.AffineTransform at,
                                                  double flatness)

intersects

public boolean intersects(java.awt.geom.Rectangle2D r)

intersects

public boolean intersects(double x,
                          double y,
                          double w,
                          double h)

getSurfaceNormals

public static Vector2d[] getSurfaceNormals()

Determines the surface normals for each of the sides of the rectangular object. These are stored in an array, with entry 0 indicating the top (-y) normal, and the others progressing clockwise from there. The normals are assumed to lie in the X-Y plane.

Returns:

a Vector2d array with each entry corresponding to the surface normal of one of the sides.