package wall

You can search for identifiers within the package.

in-package search v0.2.0

Legend:
Page
Library
Module
Module type
Parameter
Class
Class type
Source

Module `Wall.Transform`Source

Definition of affine transformation matrices.

Sourcetype t = Wall_types.transform = {

}

Sourceval identity : t

Sourceval average_scale : t -> float

Sourceval scale_x : t -> float

Sourceval scale_y : t -> float

Sourceval translation : x:float -> y:float -> t

Sourceval rotation : a:float -> t

Sourceval scale : sx:float -> sy:float -> t

Sourceval skew : sx:float -> sy:float -> t

Sourceval compose : t -> t -> t

Sourceval inverse : t -> t

Sourceval translate : x:float -> y:float -> t -> t

Sourceval rotate : float -> t -> t

Sourceval rescale : sx:float -> sy:float -> t -> t

Sourceval px : t -> float -> float -> float

px t x y is the x coordinate of the point (x,y) after applying the affine transformation t.

Sourceval py : t -> float -> float -> float

py t x y is the y coordinate of the point (x,y) after applying the affine transformation t.

Sourceval linear_px : t -> float -> float -> float

linear_px t x y is the x coordinate of the point (x,y) after applying the linear transformation described by t. Translation is ignored!

Sourceval linear_py : t -> float -> float -> float

linear_py t x y is the y coordinate of the point (x,y) after applying the linear transformation described by t. Translation is ignored!

Sourceval point : t -> Gg.p2 -> Gg.p2

point t p is the point p after transformation by t