HPDF-1.4: Generation of PDF documents Source code Contents Index

Graphics.PDF.Text Portability portable Stability experimental Maintainer misc@NOSPAMalpheccar.org

Contents Text Types Functions

Description

PDF Text

Synopsis

data PDFFont = PDFFont FontName FontSize data FontName = Helvetica | Helvetica_Bold | Helvetica_Oblique | Helvetica_BoldOblique | Times_Roman | Times_Bold | Times_Italic | Times_BoldItalic | Courier | Courier_Bold | Courier_Oblique | Courier_BoldOblique | Symbol | ZapfDingbats data TextMode = FillText | StrokeText | FillAndStrokeText | InvisibleText | FillTextAndAddToClip | StrokeTextAndAddToClip | FillAndStrokeTextAndAddToClip | AddToClip data PDFText a type UnscaledUnit = PDFFloat drawText :: PDFText a -> Draw a text :: PDFFont -> PDFFloat -> PDFFloat -> PDFString -> PDFText () toPDFString :: String -> PDFString startNewLine :: PDFText () displayText :: PDFString -> PDFText () textStart :: PDFFloat -> PDFFloat -> PDFText () setFont :: PDFFont -> PDFText () leading :: UnscaledUnit -> PDFText () charSpace :: UnscaledUnit -> PDFText () wordSpace :: UnscaledUnit -> PDFText () textScale :: PDFFloat -> PDFText () renderMode :: TextMode -> PDFText () rise :: UnscaledUnit -> PDFText () setTextMatrix :: Matrix -> PDFText () textWidth :: PDFFont -> PDFString -> PDFFloat getDescent :: PDFFont -> PDFFloat getHeight :: PDFFont -> PDFFloat ripText :: PDFFont -> PDFString -> [(PDFFloat, Char)] charWidth :: PDFFont -> Char -> PDFFloat

Text

Types

data PDFFont Source

Constructors PDFFont FontName FontSize Instances Eq PDFFont Ord PDFFont Show PDFFont PdfResourceObject PDFFont

data FontName Source

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 Source

Rendering mode for text display Constructors FillText StrokeText FillAndStrokeText InvisibleText FillTextAndAddToClip StrokeTextAndAddToClip FillAndStrokeTextAndAddToClip AddToClip Instances Enum TextMode Eq TextMode Ord TextMode

data PDFText a Source

The text monad Instances Monad PDFText Functor PDFText MonadPath PDFText MonadState TextParameter PDFText MonadWriter Builder PDFText

type UnscaledUnit = PDFFloat Source

Unscaled unit (not scaled by the font size)

Functions

drawText :: PDFText a -> Draw a Source

Draw a text in the draw monad

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

Utility function to quickly display one line of text

toPDFString :: String -> PDFString Source

Create a PDF string from an Haskell one

startNewLine :: PDFText () Source

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

displayText :: PDFString -> PDFText () Source

Display some text

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

Set position for the text beginning

setFont :: PDFFont -> PDFText () Source

Select a font to use

leading :: UnscaledUnit -> PDFText () Source

Set leading value

charSpace :: UnscaledUnit -> PDFText () Source

Set the additional char space

wordSpace :: UnscaledUnit -> PDFText () Source

Set the additional word space

textScale :: PDFFloat -> PDFText () Source

Set scaling factor for text

renderMode :: TextMode -> PDFText () Source

Choose the text rendering mode

rise :: UnscaledUnit -> PDFText () Source

Set the rise value

setTextMatrix :: Matrix -> PDFText () Source

Set the text transformation matrix

textWidth :: PDFFont -> PDFString -> PDFFloat Source

getDescent :: PDFFont -> PDFFloat Source

getHeight :: PDFFont -> PDFFloat Source

ripText Source

:: PDFFont Font -> PDFString String -> [(PDFFloat, Char)] List of chars and char width taking into account kerning

charWidth :: PDFFont -> Char -> PDFFloat Source

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