Java Doc for Vector.java in  » Chart » jfreechart » org » jfree » data » xy » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Chart » jfreechart » org.jfree.data.xy   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.jfree.data.xy.Vector Vector public class Vector implements Serializable(Code) A vector. since:    1.0.6 Constructor Summary public   Vector(double x, double y)      Creates a new instance of Vector. Parameters:   x - the x-component. Parameters:   y - the y-component. Method Summary public  boolean equals(Object obj)      Tests this vector for equality with an arbitrary object. Parameters:   obj - the object (null not permitted). public  double getAngle()      Returns the angle of the vector. public  double getLength()      Returns the length of the vector. public  double getX()      Returns the x-value. public  double getY()      Returns the y-value. public  int hashCode()      Returns a hash code for this instance. Constructor Detail Vector public Vector(double x, double y)(Code) Creates a new instance of Vector. Parameters:   x - the x-component. Parameters:   y - the y-component. Method Detail equals public boolean equals(Object obj)(Code) Tests this vector for equality with an arbitrary object. Parameters:   obj - the object (null not permitted). A boolean. getAngle public double getAngle()(Code) Returns the angle of the vector. The angle of the vector. getLength public double getLength()(Code) Returns the length of the vector. The vector length. getX public double getX()(Code) Returns the x-value. The x-value. getY public double getY()(Code) Returns the y-value. The y-value. hashCode public int hashCode()(Code) Returns a hash code for this instance. A hash code. Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)