ecologylab.xml.library.geom
Class Line2DDoubleState

java.lang.Object
  ecologylab.generic.Debug
      ecologylab.xml.ElementState
          ecologylab.xml.library.geom.Line2DDoubleState

All Implemented Interfaces:

OptimizationTypes, XMLTranslationExceptionTypes, java.awt.Shape

public class Line2DDoubleState
extends ElementState
implements java.awt.Shape

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

protected double	x1
protected double	x2
protected double	y1
protected double	y2

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

Line2DDoubleState()

Line2DDoubleState(double x1, double y1, double x2, double y2)

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()
Vector2d	getNormal() Returns the normal to the plane that runs parallel to the Z-axis and through this.
java.awt.geom.PathIterator	getPathIterator(java.awt.geom.AffineTransform at)
java.awt.geom.PathIterator	getPathIterator(java.awt.geom.AffineTransform at, double flatness)
boolean	intersects(double x, double y, double w, double h)
boolean	intersects(java.awt.geom.Rectangle2D r)
java.awt.geom.Line2D.Double	line()
void	setLine(double x1, double y1, double x2, double y2)

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

Field Detail

x1

protected double x1

x2

protected double x2

y1

protected double y1

y2

protected double y2

Constructor Detail

Line2DDoubleState

public Line2DDoubleState()

Line2DDoubleState

public Line2DDoubleState(double x1,
                         double y1,
                         double x2,
                         double y2)

Method Detail

setLine

public void setLine(double x1,
                    double y1,
                    double x2,
                    double y2)

contains

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

Specified by:

contains in interface java.awt.Shape

contains

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

Specified by:

contains in interface java.awt.Shape

contains

public boolean contains(double x,
                        double y)

Specified by:

contains in interface java.awt.Shape

contains

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

Specified by:

contains in interface java.awt.Shape

getBounds

public java.awt.Rectangle getBounds()

Specified by:

getBounds in interface java.awt.Shape

getBounds2D

public java.awt.geom.Rectangle2D getBounds2D()

Specified by:

getBounds2D in interface java.awt.Shape

getPathIterator

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

Specified by:

getPathIterator in interface java.awt.Shape

getPathIterator

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

Specified by:

getPathIterator in interface java.awt.Shape

intersects

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

Specified by:

intersects in interface java.awt.Shape

intersects

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

Specified by:

intersects in interface java.awt.Shape

getNormal

public Vector2d getNormal()

Returns the normal to the plane that runs parallel to the Z-axis and through this. Computed as if there is a second vector (0, 0, 1) to cross with this + 0 on the z axis.

Returns:

the normal to this.

line

public java.awt.geom.Line2D.Double line()

Returns:

the line