package picasso

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Camera settings

package picasso

picasso
- Picasso
  - Colors
  - Drawable
  - Rendering
  - Rendering3d

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Module for 2d drawing of abstract elements, handles the 'camera' settings, 2D projection, and some graphical options

type t

Type of 2D scenes

val create : 
  ?title:string ->
  ?padding:float ->
  ?grid:bool ->
  ?axis:bool ->
  abciss:string ->
  ordinate:string ->
  float ->
  float ->
  t

Initalizes an empty 2d scenes.

val add : ?autofit:bool -> t -> (Colors.t * Drawable.t) -> t

Registers an abstract element, associated to a color, into a scene. Automatically changes the camera settings to encompass the newly added abstract element. You can cancel this behaviour by settings the optional argument autofit to false

val add_l : ?autofit:bool -> t -> (Colors.t * Drawable.t) list -> t

Registers a list of element into a scene. add_l r l is equivalent to calling add successively on the elements of l

Camera settings

val translate : (float * float) -> t -> t

translation of the whole scene

val scale : t -> float -> t

zoom / unzoom