Constructor
new Rectangle(geoJSON)
The `Rectangle` class represents a rectangle annotation item. It inherits from the `AnnotationItem` class and provides methods to work with rectangle annotations.
Parameters:
| Name | Type | Description |
|---|---|---|
geoJSON |
Object | The GeoJSON object containing annotation data. |
Properties:
| Name | Type | Description |
|---|---|---|
_paperItem |
paper.CompoundPath | The associated paper item representing the rectangle. |
- Source:
Throws:
-
Throws an error if the GeoJSON type or subtype is invalid.
- Type
- string
Extends
- AnnotationItem
Methods
getCoordinates() → {Array}
This method returns an array containing the x and y coordinates of the rectangle.
- Source:
Returns:
An array containing the x and y coordinates of the rectangle.
- Type
- Array
getGeoJSONType() → {Object}
Get the type of this object.
- Source:
Returns:
with fields `type === 'Point'` and `subtype === 'Rectangle'`
- Type
- Object
getProperties() → {Object}
This method returns an object containing the width, height, and angle properties of the rectangle.
- Source:
Returns:
An object containing the width, height, and angle of the rectangle.
- Type
- Object
(static) onTransform(operation, arguments)
This static method performs transformation on the rectangle based on the specified operation and arguments.
Parameters:
| Name | Type | Description |
|---|---|---|
operation |
string | The transformation operation to perform (rotate or scale). |
arguments |
* | The arguments specific to the operation. |
- Source:
(static) supportsGeoJSONType(type, subtypeopt) → {Boolean}
Retrieves the supported types by the Rectangle annotation item.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
type |
String | ||
subtype |
String |
<optional> |
- Source:
Returns:
Whether this constructor supports the requested type/subtype
- Type
- Boolean