Graphics.PDF.Text

PDF Text

Text

Types

data PDFFont

Constructors

PDFFont FontName FontSize

Instances

Eq PDFFont

Ord PDFFont

Show PDFFont

PdfResourceObject PDFFont

data FontName

Constructors

Helvetica

Helvetica_Bold

Helvetica_Oblique

Helvetica_BoldOblique

Times_Roman

Times_Bold

Times_Italic

Times_BoldItalic

Courier

Courier_Bold

Courier_Oblique

Courier_BoldOblique

Symbol

ZapfDingbats

Instances

Enum FontName

Eq FontName

Ord FontName

Show FontName

data TextMode

Rendering mode for text display

Constructors

FillText

StrokeText

FillAndStrokeText

InvisibleText

FillTextAndAddToClip

StrokeTextAndAddToClip

FillAndStrokeTextAndAddToClip

AddToClip

Instances

Enum TextMode

Eq TextMode

Ord TextMode

data PDFText a

The text monad

Instances

Monad PDFText

Functor PDFText

MonadPath PDFText

MonadState TextParameter PDFText

MonadWriter Builder PDFText

type UnscaledUnit = PDFFloat

Unscaled unit (not scaled by the font size)

Functions

drawText :: PDFText a -> Draw a

Draw a text in the draw monad

text :: PDFFont -> PDFFloat -> PDFFloat -> PDFString -> PDFText ()

Utility function to quickly display one line of text

toPDFString :: String -> PDFString

Create a PDF string from an Haskell one

startNewLine :: PDFText ()

Start a new line (leading value must have been set)

displayText :: PDFString -> PDFText ()

Display some text

textStart :: PDFFloat -> PDFFloat -> PDFText ()

Set position for the text beginning

setFont :: PDFFont -> PDFText ()

Select a font to use

leading :: UnscaledUnit -> PDFText ()

Set leading value

charSpace :: UnscaledUnit -> PDFText ()

Set the additional char space

wordSpace :: UnscaledUnit -> PDFText ()

Set the additional word space

textScale :: PDFFloat -> PDFText ()

Set scaling factor for text

renderMode :: TextMode -> PDFText ()

Choose the text rendering mode

rise :: UnscaledUnit -> PDFText ()

Set the rise value

setTextMatrix :: Matrix -> PDFText ()

Set the text transformation matrix

textWidth :: PDFFont -> PDFString -> PDFFloat

getDescent :: PDFFont -> PDFFloat

getHeight :: PDFFont -> PDFFloat

ripText

Arguments

:: PDFFont

Font

-> PDFString

String

-> [(PDFFloat, Char)]

List of chars and char width taking into account kerning

charWidth :: PDFFont -> Char -> PDFFloat