Safe Haskell	Safe
Language	Haskell2010

Helm.Graphics2D.Text

Contents

Description

Contains all the data structures and functions for composing pieces of graphical text.

Synopsis

Types

data Text Source

Represents a graphical piece of text, containing a UTF-8 string and any relevant style fields.

Constructors

Text
Fields textString :: String textColor :: Color textTypeface :: String textHeight :: Double textWeight :: FontWeight textStyle :: FontStyle

Instances

Eq Text Source
Show Text Source

data FontWeight Source

Represents the weight for a text's font.

Constructors

LightWeight
NormalWeight
BoldWeight

Instances

Enum FontWeight Source
Eq FontWeight Source
Ord FontWeight Source
Read FontWeight Source
Show FontWeight Source

data FontStyle Source

Represents the style for a text's font.

Constructors

NormalStyle
ObliqueStyle
ItalicStyle

Instances

Enum FontStyle Source
Eq FontStyle Source
Ord FontStyle Source
Read FontStyle Source
Show FontStyle Source

Composing

defaultText :: Text Source

Create the default text. By default it is is black sans-serif with a height of 14pt.

toText :: String -> Text Source

Create a text from a string. By default, this text will be 14pt, black and unstyled.

showText :: Show a => a -> Text Source

Create a text from a type instancing Show.

Formatting

light :: Text -> Text Source

Set the weight of a piece of text to light.

bold :: Text -> Text Source

Set the weight of a text to bold.

italic :: Text -> Text Source

Set the slant of a piece of text to italic.

oblique :: Text -> Text Source

Set the slant of a piece of text to oblique.

color :: Color -> Text -> Text Source

Set the color of a piece of text.

typeface :: String -> Text -> Text Source

Set the typeface of the text.

height :: Double -> Text -> Text Source

Set the size of a piece of text.

Types

Composing

Formatting

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