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Computes the area of polygon.
Namespace: | AvlNet |
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Assembly: | AVL.NET.dll |
Syntax
Parameters
Name | Type | Range | Default | Description | |
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inPolygon | AvlNet.Path | ||||
outArea | float |
Description
The operation computes the area of a polygon bounded by a closed path. The area is measured in square pixels. As paths in AVS are subpixel-precise, the result may be (and usually is) non-integer.
Note that if the input path is not a valid polygon (i.e. it has at least one self-intersection), the computation may lead to results that are not intuitive.
Examples
Errors
List of possible exceptions:
Error type | Description |
---|---|
DomainError | Open path on input in PolygonArea. |