(protected) new measurer.Identity() [source]
Identity measurer, a measurer for Cartesian coordinate system.
Mixes From:
Members
(static) measure :String
the code of the measurer
Type:
- String
(static) _rotate
Rotate a coordinate of given angle around pivot
Static Methods
(static) measureLenBetween(c1, c2) [source]
Measure the length between 2 coordinates.
| Parameter | Type | Description |
|---|---|---|
c1
|
Coordinate | |
c2
|
Coordinate |
Returns:
Number:(static) measureArea(coordinates) [source]
Measure the area closed by the given coordinates.
| Parameter | Type | Description |
|---|---|---|
coordinates
|
Array.<Coordinate> |
Returns:
number:(static) _locate(c, xDist, yDist) [source]
Locate a coordinate from the given source coordinate with a x-axis distance and a y-axis distance.
| Parameter | Type | Description |
|---|---|---|
c
|
Coordinate | source coordinate |
xDist
|
Number | x-axis distance |
yDist
|
Number | y-axis distance |
Returns:
Coordinate:Methods
(mixin) measureLength(c1, c2) [source]
Measure length between coordinate c1 and coordinate c2
| Parameter | Type | Description |
|---|---|---|
c1
|
coordinate | coordinate |
c2
|
coordinate | coordinate |