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area

Calculate area of shape in sq.m

Syntax

``a = area(shape)``

Description

example

````a = area(shape)` calculate area of the shape in units sq.m.```

Examples

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Create a rectangle with a length of 0.15 m, and a width of 0.15 m.

```r = antenna.Rectangle('Length',0.15,'Width',0.15); ```

Create a second rectangle with a length of 0.05 m, and a width of 0.05 m. Set the center of the second rectangle at half the length of the first rectangle r.

```n = antenna.Rectangle('Center',[0.075,0],'Length',0.05,'Width',0.05); ```

Create and view a notched rectangle by subtracting n from r.

```rn = r-n; show(rn) ```

Calculate the area of the notched rectangle.

```area(rn) ```
```ans = 0.0213 ```

Input Arguments

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Shape created using custom elements and shape objects of Antenna Toolbox™, specified as an object handle.

Example: `c = area(rectangle)` where rectangle is created using `antenna.Rectangle` object.

Data Types: `char`