Package georegression.struct.line

Class LineSegment2D_F32

java.lang.Object

georegression.struct.line.LineSegment2D_F32

All Implemented Interfaces:

Serializable, MapFormattable

@Generated("georegression.struct.line.LineSegment2D_F64")
public class LineSegment2D_F32
extends Object
implements Serializable, MapFormattable

Defines a line segment by its two end points.

See Also:

• UtilLine2D_F32
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
Point2D_F32	a
Point2D_F32	b

Constructor Summary

Constructors

Constructor	Description
LineSegment2D_F32()
LineSegment2D_F32(float x0, float y0, float x1, float y1)
LineSegment2D_F32(Point2D_F32 a, Point2D_F32 b)

Method Summary

Modifier and Type	Method	Description
float	axisOnLineX(float fraction)	Value of x-axis for a point on the line at this fractional location between 'a' and 'b'
float	axisOnLineY(float fraction)	Value of y-axis for a point on the line at this fractional location between 'a' and 'b'
LineSegment2D_F32	copy()
boolean	equals(Object obj)
String	formatMap(MapPrintFormat format)
float	getLength()
float	getLength2()
int	hashCode()
boolean	isEquivalent(LineSegment2D_F32 other, float tol)	True if the two line segments are the same, ignoring the order of their end points.
boolean	isIdentical(float ax, float ay, float bx, float by, float tol)
boolean	isIdentical(LineSegment2D_F32 other, float tol)	Returns true if the value of the two line segments is within tol of each other
Point2D_F32	pointOnLine(float fraction, @Nullable Point2D_F32 p)	Computes a point on the line based on the fraction distance between 'a' and 'b'
LineSegment2D_F32	setTo(float x0, float y0, float x1, float y1)
LineSegment2D_F32	setTo(LineSegment2D_F32 l)
LineSegment2D_F32	setTo(Point2D_F32 a, Point2D_F32 b)
float	slopeX()
float	slopeY()
String	toString()
static LineSegment2D_F32	wrap(Point2D_F32 a, Point2D_F32 b)
void	zero()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.ejml.MapFormattable

formatMap

Field Details

a

public Point2D_F32 a

b

public Point2D_F32 b

Constructor Details

LineSegment2D_F32

public LineSegment2D_F32()

LineSegment2D_F32

public LineSegment2D_F32(Point2D_F32 a,
 Point2D_F32 b)

LineSegment2D_F32

public LineSegment2D_F32(float x0,
 float y0,
 float x1,
 float y1)

Method Details

wrap

public static LineSegment2D_F32 wrap(Point2D_F32 a,
 Point2D_F32 b)

setTo

public LineSegment2D_F32 setTo(LineSegment2D_F32 l)

setTo

public LineSegment2D_F32 setTo(Point2D_F32 a,
 Point2D_F32 b)

setTo

public LineSegment2D_F32 setTo(float x0,
 float y0,
 float x1,
 float y1)

zero

public void zero()

pointOnLine

public Point2D_F32 pointOnLine(float fraction,
 @Nullable
 @Nullable Point2D_F32 p)

Computes a point on the line based on the fraction distance between 'a' and 'b'

axisOnLineX

public float axisOnLineX(float fraction)

Value of x-axis for a point on the line at this fractional location between 'a' and 'b'

axisOnLineY

public float axisOnLineY(float fraction)

Value of y-axis for a point on the line at this fractional location between 'a' and 'b'

slopeX

public float slopeX()

slopeY

public float slopeY()

getLength

public float getLength()

getLength2

public float getLength2()

copy

public LineSegment2D_F32 copy()

isEquivalent

public boolean isEquivalent(LineSegment2D_F32 other,
 float tol)

True if the two line segments are the same, ignoring the order of their end points.

isIdentical

public boolean isIdentical(LineSegment2D_F32 other,
 float tol)

Returns true if the value of the two line segments is within tol of each other

isIdentical

public boolean isIdentical(float ax,
 float ay,
 float bx,
 float by,
 float tol)

formatMap

public String formatMap(MapPrintFormat format)

Specified by:

formatMap in interface MapFormattable

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object