class UIng::Area::Draw::Matrix

• UIng::Area::Draw::Matrix
• Reference
• Object

Included Modules

• UIng::BlockConstructor

Defined in:

uing/area/area/draw/matrix.cr

Constructors

• .new(*args, &)
• .new(*args, **kwargs, &)
• .new(cstruct : LibUI::DrawMatrix = LibUI::DrawMatrix.new)

Instance Method Summary

• #invert : Bool
• #invertible? : Bool
• #multiply(src : Matrix) : Nil
• #rotate(x : Float64, y : Float64, amount : Float64) : Nil
• #scale(x_center : Float64, y_center : Float64, x : Float64, y : Float64) : Nil
• #set_identity : Nil
• #skew(x : Float64, y : Float64, x_amount : Float64, y_amount : Float64) : Nil
• #to_unsafe
• #transform_point(x : Float64, y : Float64) : Tuple(Float64, Float64)
• #transform_size(x : Float64, y : Float64) : Tuple(Float64, Float64)
• #translate(x : Float64, y : Float64) : Nil

Constructor Detail

Instance Method Detail