kedgeree-demo-0.1.0

Safe Haskell	None

Geometry.Render

Contents

Descriptions
Styling

Description

Rendering Shapes to simple textual descriptions.

This module imports Geometry, so the hyperlinked-source view has cross-module links to follow.

Synopsis

describe :: Style -> Shape -> String
describeAll :: Style -> [Shape] -> String
data Style = Style {
- styleUnit :: String
- stylePrecision :: Int
}
defaultStyle :: Style

Descriptions

describe :: Style -> Shape -> StringSource #

Describe a single shape's area and perimeter.

describeAll :: Style -> [Shape] -> StringSource #

Describe many shapes, one per line.

Styling

data StyleSource #

How to render a description.

Constructors

Style
Fields styleUnit :: String unit suffix appended to measurements, e.g. `"cm"` stylePrecision :: Int number of decimal places

Instances

Instances details

Eq Style Source #
Instance details Defined in Geometry.Render Methods (==) :: Style -> Style -> Bool (/=) :: Style -> Style -> Bool
Show Style Source #
Instance details Defined in Geometry.Render Methods showsPrec :: Int -> Style -> ShowS show :: Style -> String showList :: [Style] -> ShowS

defaultStyle :: StyleSource #

A reasonable default: centimetres, two decimals.