| Package | com.yworks.bridge.geom |
| Class | public class Point2D |
| Inheritance | Point2D  YObject Object |
| Implements | Clonable |
| Subclasses | Point2DDouble |
| Property | Defined By | ||
|---|---|---|---|
| location : Point2D [write-only]
Sets the location of this Point2D to the same coordinates as the specified Point2D object. | Point2D | ||
| x : Number [read-only]
Returns the X coordinate of this Point2D in double precision. | Point2D | ||
| y : Number [read-only]
Returns the Y coordinate of this Point2D in double precision. | Point2D | ||
| Method | Defined By | ||
|---|---|---|---|
Point2D(init:Boolean = true)
This is an abstract class that cannot be instantiated directly. | Point2D | ||
clone():Object | Point2D | ||
Returns the distance from this Point2D to a specified point. | Point2D | ||
distance2(px:Number, py:Number):Number
Returns the distance from this Point2D to a specified point. | Point2D | ||
distanceBetween(x1:Number, y1:Number, x2:Number, y2:Number):Number [static]
Returns the distance between two points. | Point2D | ||
distanceBetweenSq(x1:Number, y1:Number, x2:Number, y2:Number):Number [static]
Returns the square of the distance between two points. | Point2D | ||
distanceSq(p:Point2D):Number
Returns the square of the distance from this Point2D to a specified point. | Point2D | ||
distanceSq2(px:Number, py:Number):Number
Returns the square of the distance from this Point2D to a specified point. | Point2D | ||
equals(obj:Object):Boolean [override]
Determines whether or not two points are equal. | Point2D | ||
getClass():Class [override] | Point2D | ||
hashCode():int [override] | Point2D | ||
setLocation(x:Number, y:Number):void
Sets the location of this Point2D to the specified double coordinates. | Point2D | ||
| Method | Defined By | ||
|---|---|---|---|
cloneImpl(o:Object):void | Point2D | ||
initPoint2D():void | Point2D | ||
| location | property |
location:Point2D [write-only] Sets the location of this Point2D to the same coordinates as the specified Point2D object.
public function set location(value:Point2D):void| x | property |
x:Number [read-only] Returns the X coordinate of this Point2D in double precision.
public function get x():Number| y | property |
y:Number [read-only] Returns the Y coordinate of this Point2D in double precision.
public function get y():Number| Point2D | () | Constructor |
public function Point2D(init:Boolean = true)This is an abstract class that cannot be instantiated directly. Type-specific implementation subclasses are available for instantiation and provide a number of formats for storing the information necessary to satisfy the various accessor methods below.
Parametersinit:Boolean (default = true) |
| clone | () | method |
public function clone():ObjectReturnsObject |
| cloneImpl | () | method |
protected function cloneImpl(o:Object):voidParameters
o:Object |
| distance | () | method |
public function distance(p:Point2D):NumberReturns the distance from this Point2D to a specified point.
Parameters
p:Point2D — the specified Point2D
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Number — the distance between this Point2D to a specified Point2D.
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| distance2 | () | method |
public function distance2(px:Number, py:Number):NumberReturns the distance from this Point2D to a specified point.
Parameters
px:Number — the x coordinate of the other point.
| |
py:Number — the y coordinate of the other point.
|
Number — the distance between this Point2D and the specified point.
|
| distanceBetween | () | method |
public static function distanceBetween(x1:Number, y1:Number, x2:Number, y2:Number):NumberReturns the distance between two points.
Parameters
x1:Number — the x coordinate of the first point.
| |
y1:Number — the y coordinate of the first point.
| |
x2:Number — the x coordinate of the second point.
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y2:Number — the y coordinate of the second point.
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Number — the distance between the two sets of specified coordinates.
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| distanceBetweenSq | () | method |
public static function distanceBetweenSq(x1:Number, y1:Number, x2:Number, y2:Number):NumberReturns the square of the distance between two points.
Parameters
x1:Number — the x coordinate of the first point.
| |
y1:Number — the y coordinate of the first point.
| |
x2:Number — the x coordinate of the second point.
| |
y2:Number — the y coordinate of the second point.
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Number — the square of the distance between the two sets of specified coordinates.
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| distanceSq | () | method |
public function distanceSq(p:Point2D):NumberReturns the square of the distance from this Point2D to a specified point.
Parameters
p:Point2D — the specified Point2D
|
Number — the square of the distance between this Point2D to a specified Point2D.
|
| distanceSq2 | () | method |
public function distanceSq2(px:Number, py:Number):NumberReturns the square of the distance from this Point2D to a specified point.
Parameters
px:Number — the x coordinate of the other point.
| |
py:Number — the y coordinate of the other point.
|
Number — the square of the distance between this Point2D and the specified point.
|
| equals | () | method |
override public function equals(obj:Object):BooleanDetermines whether or not two points are equal. Two instances of Point2D are equal if the values of their x and y member fields, representing their position in the coordinate space, are the same.
Parameters
obj:Object — an object to be compared with this Point2D.
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Boolean — true if the object to be compared is an instance of Point2D and has the same values; false otherwise.
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| getClass | () | method |
override public function getClass():ClassReturnsClass |
| hashCode | () | method |
override public function hashCode():intReturnsint |
| initPoint2D | () | method |
protected final function initPoint2D():void
| setLocation | () | method |
public function setLocation(x:Number, y:Number):voidSets the location of this Point2D to the specified double coordinates.
Parameters
x:Number — the new x coordinate of this point.
| |
y:Number — the new y coordinate of this point.
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