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scale

Change size of shape by fixed factor

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Syntax

scale(shape,factor)
c = scale(shape,factor)

Description

example

scale(shape,factor) scales the shape by a constant scaling factor and plots the resultant shape.

c = scale(shape,factor) scales the shape by a constant scaling factor and returns a shape object.

Examples

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Open Live Script

Create a rectangular shape.

r  = antenna.Rectangle;
show(r)
axis equal

Figure contains an axes object. The axes object with xlabel x (m), ylabel y (m) contains 2 objects of type patch. These objects represent PEC, myrectangle.

Shrink the rectangle by 50%.

scale(r,0.5);

Figure contains an axes object. The axes object with xlabel x (mm), ylabel y (mm) contains 2 objects of type patch. These objects represent PEC, myrectangle.

Input Arguments

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2-D and 3-D geometric shapes created using shape objects in Custom 2-D and 3-D Antenna catalog.

Example: antenna.Rectangle

Example: shape.Polygon

Example: shape.Box

Constant factor to change shape size, specified as a scalar.

Example: 2

Data Types: double

Output Arguments

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Resultant shape obtained after the scaling operation on the input shape, returned as a shape object.

Example: antenna.Rectangle

Example: shape.Polygon

Example: shape.Box

Version History

Introduced in R2017a

See Also

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