Line

java.lang.Object
- com.nomagic.awt.Line

```
@OpenApiAll
public class Line
extends java.lang.Object
```
The Line represents a line segment in (x, y) coordinate space.

Field Summary

Fields
Modifier and Type Field and Description

java.awt.Point A
The first point of the line.

java.awt.Point B
The second point of the line.

Fields
Modifier and Type	Field and Description
`java.awt.Point`	`A` The first point of the line.
`java.awt.Point`	`B` The second point of the line.

Constructor Summary

Constructors
Constructor and Description
`Line()` Constructs a new line whose first point is at (0,0) in the coordinate space, and whose second point is at (0, 0) in the coordinate space.
`Line(int x1, int y1, int x2, int y2)` Constructs a new line whose first point is specified as (`x`, `y`) and whose second point is specified as (`x`, `y`).
`Line(Line l)` Constructs a new line, initialized to match the values of the specificed line.
`Line(java.awt.Point p1, java.awt.Point p2)` Constructs a new line whose first point is specified as `p1` and whose second point is specified as `p2`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`belongs(java.awt.Point p)` Checks whether specified point belongs to this line.
`boolean`	`equals(java.lang.Object obj)` Checks whether two lines are equal.
`java.awt.Rectangle`	`getBounds()` Gets the bounding rectangle of this line.
`java.awt.Point`	`intersection(Line l)` Computes the intersection of this line with the specified line.
`java.awt.Point`	`intersection(java.awt.Point p)` Computes the intersection of this line with the line perpendicular to this line.
`boolean`	`intersects(Line l)` Determines whether this line and the specified line intersect.
`boolean`	`isVertical()`
`java.lang.String`	`toString()` Returns a string representation of this line and its values.

Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - A
```
public java.awt.Point A
```
    The first point of the line.
  - B
```
public java.awt.Point B
```
    The second point of the line.
- Constructor Detail
  - Line
```
public Line()
```
    Constructs a new line whose first point is at (0,0) in the coordinate space, and whose second point is at (0, 0) in the coordinate space.
  - Line
```
public Line(Line l)
```
    Constructs a new line, initialized to match the values of the specificed line.
    
    Parameters:
    
    l - a line from which to copy initial values.
  - Line
```
public Line(java.awt.Point p1,
            java.awt.Point p2)
```
    Constructs a new line whose first point is specified as p1 and whose second point is specified as p2.
    
    Parameters:
    
    p1 - the first point.
    
    p2 - the second point.
  - Line
```
public Line(int x1,
            int y1,
            int x2,
            int y2)
```
    Constructs a new line whose first point is specified as (x, y) and whose second point is specified as (x, y).
    
    Parameters:
    
    x1 - the first point x coordinate.
    
    y1 - the first point y coordinate.
    
    x2 - the second point x coordinate.
    
    y2 - the second point y coordinate.
- Method Detail
  - intersects
```
public boolean intersects(Line l)
```
    Determines whether this line and the specified line intersect.
    
    Parameters:
    
    l - a line.
    
    Returns:
    
    true if the specified line and this line insersect; false otherwise.
  - intersection
```
public java.awt.Point intersection(Line l)
```
    Computes the intersection of this line with the specified line. Returns a new point that represents the intersection of the two lines.
    
    Parameters:
    
    l - a line.
    
    Returns:
    
    the lines intersection point
  - intersection
```
public java.awt.Point intersection(java.awt.Point p)
```
    Computes the intersection of this line with the line perpendicular to this line. Perpendicular line go throught specified point. Returns a new point that represents the intersection of the two lines.
    
    Parameters:
    
    p - a point.
    
    Returns:
    
    the lines intersection point
  - belongs
```
public boolean belongs(java.awt.Point p)
```
    Checks whether specified point belongs to this line.
    The result is true if and only if the argument is not null and belongs to this line.
    
    Parameters:
    
    p - a point.
    
    Returns:
    
    true if specified point belongs to this line; false otherwise.
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Checks whether two lines are equal.
    The result is true if and only if the argument is not null and is a Line object that has the same first point and second point as this line.
    
    Overrides:
    
    equals in class java.lang.Object
    
    Parameters:
    
    obj - the object to compare with.
    
    Returns:
    
    true if the objects are equal; false otherwise.
  - toString
```
@OpenApi
public java.lang.String toString()
```
    Returns a string representation of this line and its values.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    a string representation of this line.
  - getBounds
```
public java.awt.Rectangle getBounds()
```
    Gets the bounding rectangle of this line.
    This method is included for completeness, to parallel the getBounds method of Component.
    
    Returns:
    
    a new rectangle, equal to the bounding rectangle for this line.
    
    See Also:
    
    Component.getBounds()
  - isVertical
```
public boolean isVertical()
```
    Returns:
    
    true if line is more vertical than horizontal.

Class Line

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

A

B

Constructor Detail

Line

Line

Line

Line

Method Detail

intersects

intersection

intersection

belongs

equals

toString

getBounds

isVertical