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Class fundamentals.EuWorkVector 

java.lang.Object
   |
   +----fundamentals.EuVector
           |
           +----fundamentals.EuWorkVector
public class EuWorkVector
extends EuVector

Constructor Index

o EuWorkVector(double)
Constructor by angle; yields a unit vector
o EuWorkVector(double, double)
Constructor by cartesian coordinates
o EuWorkVector(EuVector)
Constructor by EuVector; copies the coordinates

Method Index

o addMultiple(double, double, double)
Add a multiple of a given vector
o addMultiple(EuVector, double)
Add a multiple of a given vector
o length()
o rotate(double, double)
o rotate(EuVector)
o rotateInverse(double, double)
o rotateInverse(EuVector)
o toMouse(mouseInfo)
o translate(double, double)
Translate along a given vector
o translate(EuVector)
Translate along a given vector
o translateInverse(double, double)
Translate backwards along a given vector
o translateInverse(EuVector)

Constructors

o EuWorkVector 
 public EuWorkVector(double x,
                     double y)
Constructor by cartesian coordinates

o EuWorkVector 
 public EuWorkVector(double a)
Constructor by angle; yields a unit vector

o EuWorkVector 
 public EuWorkVector(EuVector v)
Constructor by EuVector; copies the coordinates

Methods

o addMultiple 
 public void addMultiple(double xx,
                         double yy,
                         double t)
Add a multiple of a given vector

Parameters:
xx - the first coordinate
yy - the second coordinate
t - the multiple
o addMultiple 
 public void addMultiple(EuVector v,
                         double t)
Add a multiple of a given vector

Parameters:
v - the vector
t - the multiple
o translate 
 public void translate(double tx,
                       double ty)
Translate along a given vector

Parameters:
tx - the first coordinate
ty - the second coordinate
See Also:
translateInverse
o translate 
 public void translate(EuVector v)
Translate along a given vector

Parameters:
v - the vector
See Also:
translateInverse
o translateInverse 
 public void translateInverse(double tx,
                              double ty)
Translate backwards along a given vector

Parameters:
tx - the first coordinate
ty - the second coordinate
See Also:
translate
o translateInverse 
 public void translateInverse(EuVector v)
Parameters:
v - the vector
o rotate 
 public void rotate(double rx,
                    double ry)
o rotate 
 public void rotate(EuVector v)
o rotateInverse 
 public void rotateInverse(double rx,
                           double ry)
o rotateInverse 
 public void rotateInverse(EuVector v)
o length 
 public double length()
Overrides:
length in class EuVector
o toMouse 
 public mouseVector toMouse(mouseInfo info)
Overrides:
toMouse in class EuVector 
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