SDL.Compositor.Drawer

Documentation

class Drawer d where

Minimal complete definition

rectangleC, lineC, filledRectangleC

Methods

rectangleC :: V2 Int -> Color -> d

lineC :: V2 Int -> Color -> d

filledRectangleC :: V2 Int -> Color -> d

Instances

Drawer (CompositingNode a)

Methods

rectangleC :: V2 Int -> Color -> CompositingNode a

lineC :: V2 Int -> Color -> CompositingNode a

filledRectangleC :: V2 Int -> Color -> CompositingNode a

newtype Color

Represents the value of color.

Constructors

Color

Fields

• unColor :: V4 Word8

rgba :: Word8 -> Word8 -> Word8 -> Word8 -> Color

construct a color value from red green blue and alpha values.

colorToVector :: Color -> V4 Word8

Convert a color value to vector of numbers that represent the color.