fundamentals
Class mouseVector

java.lang.Object
  |
  +--fundamentals.mouseVector

public class mouseVector

extends java.lang.Object

Field Summary

static int	MouseTolerance The number of pixels determining the maximal allowed distance between a mouse position and an object, under which they can be considered close.
int	x The first coordinate
int	y The second coordinate

Constructor Summary

mouseVector(fundamentals.EuVector v, fundamentals.mouseInfo info)

mouseVector(int x, int y)

Method Summary

boolean	close(fundamentals.mouseVector other) Determines whether another vector is 'close enough'
boolean	distanceIs(fundamentals.mouseVector other, int d) Determines whether another vector is 'close enough' to having a specific distance from the present one
boolean	parallel(fundamentals.EuVector other) Determines whether another vector is 'close enough' to being parallel
void	subtract(fundamentals.mouseVector v) Subtracts another mouseVector from the present one
fundamentals.EuVector	toMath(fundamentals.mouseInfo info)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

MouseTolerance

public static final int MouseTolerance

The number of pixels determining the maximal allowed distance between a mouse position and an object, under which they can be considered close.

See Also:

Constant Field Values

x

public int x

The first coordinate

y

public int y

The second coordinate

Constructor Detail

mouseVector

public mouseVector(int x,
                   int y)

Parameters:

x - the first coordinate

y - the second coordinate

mouseVector

public mouseVector(fundamentals.EuVector v,
                   fundamentals.mouseInfo info)

Parameters:

v - a mathematical representation of the vector

info - the information needed to transform it into a canvas vector

Method Detail

close

public boolean close(fundamentals.mouseVector other)

Determines whether another vector is 'close enough'

Parameters:

other - the mouseVector being compared to the present one

Returns:

true if they are close

parallel

public boolean parallel(fundamentals.EuVector other)

Determines whether another vector is 'close enough' to being parallel

Parameters:

other - the mouseVector being compared to the present one

Returns:

true if they are parallel

distanceIs

public boolean distanceIs(fundamentals.mouseVector other,
                          int d)

Determines whether another vector is 'close enough' to having a specific distance from the present one

Parameters:

other - the mouseVector being compared to the present one

d - the distance

Returns:

true if the distance is as specified

subtract

public void subtract(fundamentals.mouseVector v)

Subtracts another mouseVector from the present one

Parameters:

v - the subtracted vector

toMath

public fundamentals.EuVector toMath(fundamentals.mouseInfo info)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object