IlvDoublePoint (Rogue Wave JViews 9.2 API)

java.lang.Object
- ilog.views.chart.IlvDoublePoint

All Implemented Interfaces:

Serializable
```
public final class IlvDoublePoint
extends Object
implements Serializable
```
A point defined by double values.

Since:

JViews 5.0

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

double x
The x location.

double y
The y location.

Fields
Modifier and Type	Field and Description
`double`	`x` The x location.
`double`	`y` The y location.

Constructor Summary

Constructors
Constructor and Description
`IlvDoublePoint()` Creates a new point located at `(0,0)`.
`IlvDoublePoint(double x, double y)` Creates a new point at specified location.
`IlvDoublePoint(IlvDoublePoint p)` Creates a new point by copying an existing point.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object point)` Tests the equality of points.
`void`	`floor()` Modifies the point so that the coordinates become mathematical integers.
`int`	`hashCode()` Returns a hash code for this `IlvDoublePoint`.
`void`	`setLocation(double x, double y)` Changes the point location.
`void`	`setLocation(IlvDoublePoint p)` Changes the point location.
`String`	`toString()` Translates the point to a string.
`void`	`translate(double dx, double dy)` Translates the point.
`int`	`xFloor()` Returns the x-coordinate of the point as a mathematical integer.
`int`	`yFloor()` Returns the y-coordinate of the point as a mathematical integer.

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

- Field Detail
  - x
```
public double x
```
    The x location.
  - y
```
public double y
```
    The y location.
- Constructor Detail
  - IlvDoublePoint
```
public IlvDoublePoint()
```
    Creates a new point located at (0,0).
  - IlvDoublePoint
```
public IlvDoublePoint(double x,
                      double y)
```
    Creates a new point at specified location.
    
    Parameters:
    
    x - The x location.
    
    y - The y location.
  - IlvDoublePoint
```
public IlvDoublePoint(IlvDoublePoint p)
```
    Creates a new point by copying an existing point.
- Method Detail
  - translate
```
public void translate(double dx,
                      double dy)
```
    Translates the point.
  - setLocation
```
public void setLocation(double x,
                        double y)
```
    Changes the point location.
  - setLocation
```
public void setLocation(IlvDoublePoint p)
```
    Changes the point location.
  - floor
```
public void floor()
```
    Modifies the point so that the coordinates become mathematical integers.
    
    See Also:
    
    xFloor(), yFloor()
  - xFloor
```
public int xFloor()
```
    Returns the x-coordinate of the point as a mathematical integer. This method is useful when you need to use a point coordinate for a drawing operation.
    
    See Also:
    
    floor(), yFloor()
  - yFloor
```
public int yFloor()
```
    Returns the y-coordinate of the point as a mathematical integer. This method is useful when you need to use a point coordinate for a drawing operation.
    
    See Also:
    
    floor(), xFloor()
  - equals
```
public boolean equals(Object point)
```
    Tests the equality of points.
    
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Returns a hash code for this IlvDoublePoint.
    
    Overrides:
    
    hashCode in class Object
    
    Returns:
    
    A hash code value for this object.
  - toString
```
public String toString()
```
    Translates the point to a string.
    
    Overrides:
    
    toString in class Object

Class IlvDoublePoint

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

x

y

Constructor Detail

IlvDoublePoint

IlvDoublePoint

IlvDoublePoint

Method Detail

translate

setLocation

setLocation

floor

xFloor

yFloor

equals

hashCode

toString