MeasurePolygonAreaOperator
- class Communicator.Operator.MeasurePolygonAreaOperator()
This operator allows you to create a polygon and measure its area. Click to add points to the polygon. A cursor will show where the point will be placed. The operator will perform vertex snapping by default. Holding down the alt key will disable this feature. To complete a measurement, double click when placing a point. When there is no active measurement being created, click on a text box to drag and reposition it relative to its anchor point. If a measurement is currently being created, pressing the Escape key will discard it, otherwise the last created measurement will be discarded.
Methods
Methods
_clearMeasurement
- Communicator.Operator.MeasurePolygonAreaOperator._clearMeasurement()
- Return type
void
_pickExisting
- Communicator.Operator.MeasurePolygonAreaOperator._pickExisting(selectPoint)
- Arguments
selectPoint (
Communicator.Point2()) –
- Return type
boolean
addMapping
- Communicator.Operator.MeasurePolygonAreaOperator.addMapping(button, modifier)
Adds a button and key modifier mapping for the operator. If no mapping is provided, all combinations are considered valid. All mappings require a mouse button, but a key modifier is optional.
- Arguments
button (
Communicator.Button()) –modifier (
Communicator.KeyModifiers()) –
- Return type
void
clearMapping
- Communicator.Operator.MeasurePolygonAreaOperator.clearMapping()
Clears any button and key modifier mappings for the operator.
- Return type
void
