eventloop-0.2.1.2: A different take on an IO system. Based on Amanda's IO loop, this eventloop takes a function that maps input events to output events. It can easily be extended by modules that represent IO devices or join multiple modules together.

Safe HaskellNone
LanguageHaskell2010

Eventloop.Module.BasicShapes

Documentation

defaultBasicShapesModuleConfiguration :: EventloopModuleConfiguration Source

defaultBasicShapesModuleIOState :: IOState Source

basicShapesModuleIdentifier :: EventloopModuleIdentifier Source

basicShapesPostProcessor :: PostProcessor Source

type GraphicalNumeric = Float Source

type Translation = Point Source

type Width = GraphicalNumeric Source

type Height = GraphicalNumeric Source

type Dimensions = (Width, Height) Source

type Radius = GraphicalNumeric Source

type Red = GraphicalNumeric Source

type Green = GraphicalNumeric Source

type Blue = GraphicalNumeric Source

type Alpha = GraphicalNumeric Source

type Color = (Red, Green, Blue, Alpha) Source

type FillColor = Color Source

type StrokeColor = Color Source

type ShapeColor = (StrokeColor, FillColor) Source

type UpperLeft = Point Source

type UpperRight = Point Source

type LowerLeft = Point Source

type LowerRight = Point Source

type AmountOfPoints = Int Source

type FontFamily = [Char] Source

type FontSize = GraphicalNumeric Source

data BasicShapesOut Source

Constructors

DrawShapes CanvasId [Shape] 

Instances

data Shape Source

Constructors

BaseShape Primitive ShapeColor (Maybe Rotation) 
CompositeShape [Shape] (Maybe Translation) (Maybe Rotation)

Should contain atleast 1 shape

Instances

data Primitive Source

Constructors

Rectangle

Translation is upperleftcorner

Fields

translation :: Translation
 
dimensions :: Dimensions
 
Circle

Translation is center

Fields

translation :: Translation
 
radius :: Radius
 
Polygon

Translation is center

Fields

amountOfPoints :: AmountOfPoints
 
translation :: Translation
 
radius :: Radius
 
Text

Translation is center, does not have a boundingbox due to technical limitations

Fields

text :: [Char]
 
fontFamily :: FontFamily
 
fontSize :: FontSize
 
translation :: Translation
 
Line 

Fields

point1 :: Point
 
point2 :: Point
 
MultiLine 

Fields

point1 :: Point
 
point2 :: Point
 
otherPoints :: [Point]
 

Instances

data Rotation Source

Constructors

Rotation RotatePoint Angle 

Instances

data RotatePoint Source

Constructors

AroundCenter 
AroundPoint Point 

Instances

data BoundingBox Source

Constructors

BoundingBox UpperLeft UpperRight LowerRight LowerLeft 

Instances

type CanvasId = NumericId Source