~jaro/balkon

ref: d967aa9649fb81cb13f7fb00e5fec774b4dfb7f0 balkon/lib/Data/Text/ParagraphLayout/Rich.hs -rw-r--r-- 2.0 KiB
d967aa96 — Jaro Implement piecewise paragraph construction. 1 year, 6 months ago 
                                                                                
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-- | Interface for laying out paragraphs of rich text.
--
-- The main entry point is the function `layoutRich`.
module Data.Text.ParagraphLayout.Rich
    -- * Input paragraph
    ( Paragraph (Paragraph)
    , BoxSpacing (BoxSpacingLeftRight)
    , LineHeight (Absolute, Normal)
    , ParagraphOptions
    , defaultParagraphOptions
    -- ** Paragraph options
    -- | These are record selectors that can be used for reading
    -- as well as updating specific option fields.
    , paragraphLineHeight
    , paragraphMaxWidth
    -- NOTE: `paragraphFont` is only used by the legacy plain text interface,
    --       and is therefore not exported here.
    -- ** Content tree
    , RootNode (RootBox)
    , InnerNode (InlineBox, TextSequence)
    , Box (Box)
    , BoxOptions
    , defaultBoxOptions
    , TextOptions
    , defaultTextOptions
    -- ** Box options
    -- | These are record selectors that can be used for reading
    -- as well as updating specific option fields.
    , boxSpacing
    -- ** Text options
    -- | These are record selectors that can be used for reading
    -- as well as updating specific option fields.
    , textFont
    , textLineHeight
    , textLanguage
    -- ** Verification
    , paragraphSpanBounds
    , paragraphSpanTexts
    , paragraphText
    -- * Output layout
    , layoutRich
    , ParagraphLayout (ParagraphLayout, paragraphRect, paragraphFragments)
    , Fragment
        ( Fragment
        , fragmentUserData
        , fragmentLine
        , fragmentRect
        , fragmentPen
        , fragmentGlyphs
        )
    )
where

import Data.Text.ParagraphLayout.Internal.BoxOptions
import Data.Text.ParagraphLayout.Internal.Fragment
import Data.Text.ParagraphLayout.Internal.LineHeight
import Data.Text.ParagraphLayout.Internal.ParagraphOptions
import Data.Text.ParagraphLayout.Internal.Rich
import Data.Text.ParagraphLayout.Internal.Rich.Paragraph
import Data.Text.ParagraphLayout.Internal.Rich.ParagraphLayout
import Data.Text.ParagraphLayout.Internal.TextOptions
import Data.Text.ParagraphLayout.Internal.Tree