Graphics.Text.TrueType

Module in charge of loading fonts.

Functions

decodeFont :: ByteString -> Either String Font

Decode a in-memory true type file.

loadFontFile :: FilePath -> IO (Either String Font)

Load a font file, the file path must be pointing to the true type file (.ttf)

getStringCurveAtPoint

Arguments

:: Dpi

Dot per inch of the output.

-> (Float, Float)

Initial position of the baseline.

-> [(Font, PointSize, String)]

Text to draw

-> [[Vector (Float, Float)]]

List of contours for each char

Extract a list of outlines for every char in the string. The given curves are in an image like coordinate system, with the origin point in the upper left corner.

Types

data Font

Type representing a font.

type Dpi = Int

Express device resolution in dot per inch.

type PointSize = Int

Font size expressed in points.