Class Angle
A 2-dimensional angle class, defined by three points.
Implements GeoShape
constructor (a: Point, b: Point, c: Point): Angle
| Name | Type | Default | Description |
a | Point | | |
b | Point | | |
c | Point | | |
readonly Property .a : Point
readonly Property .b : Point
readonly Property .c : Point
readonly Property .type
Default value: 'angle'
Accessor .arc : Arc
Returns the Arc element corresponding to this angle.
Accessor .bisector
The bisector of this angle.
Accessor .deg : number
The size, in degrees, of this angle.
Accessor .isRight : boolean
Checks if this angle is right-angled.
Accessor .rad : number
The size, in radians, of this angle.
Accessor .radius : number
Radius of the arc or sector representing this angle.
Accessor .sup : Angle
Returns the smaller one of this and its supplementary angle.
Method .contains (p: Point): boolean
| Name | Type | Default | Description |
p | Point | | |
Method .equals (a: Angle, precision: number): boolean
| Name | Type | Default | Description |
a | Angle | | |
precision | number | | |
Method .offset (): number
Method .project (p: Point): Point
| Name | Type | Default | Description |
p | Point | | |
Method .reflect (l: Line): Angle
| Name | Type | Default | Description |
l | Line | | |
Method .rotate (a: number, c: SimplePoint): Angle
| Name | Type | Default | Description |
a | number | | |
c | SimplePoint | | |
Method .scale (sx: number, sy: number): Angle
| Name | Type | Default | Description |
sx | number | | |
sy | number | … | |
Method .shape (filled: boolean, radius: number, round: boolean): Arc|Polygon
Shape object that can be used to draw this angle.
| Name | Type | Default | Description |
filled | boolean | true | |
radius | number | | |
round | boolean | | |
Method .shift (x: number, y: number): Angle
| Name | Type | Default | Description |
x | number | | |
y | number | … | |
Method .toString (): string
| Name | Type | Default | Description |
m | TransformMatrix | | |
Method .translate (p: SimplePoint): Angle
| Name | Type | Default | Description |
p | SimplePoint | | |
static Method .equals (a: Angle, b: Angle, precision: number): boolean
Checks if a and b are roughly equivalent (by default, within one degree of eachother)
| Name | Type | Default | Description |
a | Angle | | |
b | Angle | | |
precision | number | … | |
static Method .fromDegrees (val: number): Angle
| Name | Type | Default | Description |
val | number | | |
static Method .fromRadians (val: number): Angle
| Name | Type | Default | Description |
val | number | | |
