type t
The type of pre-rendered texts.
Module OgamlGraphics.Text
Text renderingSubmodules
| Fx | Advanced text rendering |
This module provides an efficient way to render text using openGL primitives.
val create : text:string -> position:OgamlMath.Vector2f.t -> font:Font.t -> ?color:Color.t -> size:int -> ?bold:bool -> unit -> t
Creates a drawable text from the given string.
val draw : (module RenderTarget.T with type t = 'a) -> ?parameters:DrawParameter.t -> text:t -> target:'a -> unit -> unit
Draws text on the screen.
val advance : t -> OgamlMath.Vector2f.t
The global advance of the text. Basically it is a vector such that if you add it to the position of text object, you get the position of the next character you would draw.
val boundaries : t -> OgamlMath.FloatRect.t
Returns a rectangle containing all the text.
Vertex array access
val to_source : t -> VertexArray.SimpleVertex.T.s VertexArray.VertexSource.t -> unit
Outputs text vertices to a vertex array source.
This outputs triangles with UV coordinates, color and position attributes.
Use DrawMode.Triangles with this source and bind the correct font before use.
This outputs triangles with UV coordinates, color and position attributes.
Use DrawMode.Triangles with this source and bind the correct font before use.
val map_to_source : t -> (VertexArray.SimpleVertex.T.s VertexArray.Vertex.t -> 'b VertexArray.Vertex.t) -> 'b VertexArray.VertexSource.t -> unit
Outputs text vertices to a vertex array source by mapping its vertices.
See
See
to_source for more information.