struct Espresso::Scale

• Espresso::Scale
• Struct
• Value
• Object

Overview

Scaling of an object in two-dimensions. Contains an x and y scaling amount represented as 32-bit floating-point numbers.

A value of 1 means no scaling, or original size. A value of 2, twice the size (bigger), and 0.5, half the size (smaller).

Defined in:

espresso/scale.cr

Constructors

• .new(x : Float32, y : Float32)

  Creates the scale with initial values.

Instance Method Summary

• #to_s(io)

  Creates a string representation of the scale.

• #x : Float32

  Horizontal scaling amount.

• #y : Float32

  Vertical scaling amount.

Constructor Detail

Instance Method Detail