simple-pango-0.1.0.2: Binding to Pango library

Safe Haskell	None
Language	Haskell2010

Graphics.Pango.Basic.LayoutObjects.PangoLayoutIter

Contents

TYPE
GET ITERATOR
NEXT
GET FROM ITERATOR

Synopsis

data PangoLayoutIter
pangoLayoutGetIter :: PangoLayout -> IO PangoLayoutIter
pangoLayoutIterNextRun :: PangoLayoutIter -> IO Bool
pangoLayoutIterNextChar :: PangoLayoutIter -> IO Bool
pangoLayoutIterNextCluster :: PangoLayoutIter -> IO Bool
pangoLayoutIterNextLine :: PangoLayoutIter -> IO Bool
pangoLayoutIterAtLastLine :: PangoLayoutIter -> IO Bool
pangoLayoutIterGetIndex :: PangoLayoutIter -> IO CInt
pangoLayoutIterGetBaseline :: PangoLayoutIter -> IO CInt
pangoLayoutIterGetRun :: PangoLayoutIter -> IO (Maybe PangoLayoutRun)
pangoLayoutIterGetLine :: PangoLayoutIter -> IO PangoLayoutLine
pangoLayoutIterGetCharExtents :: PangoLayoutIter -> IO PangoRectangleFixed
pangoLayoutIterGetClusterExtents :: PangoLayoutIter -> IO (PangoRectangleFixed, PangoRectangleFixed)
pangoLayoutIterGetRunExtents :: PangoLayoutIter -> IO (PangoRectangleFixed, PangoRectangleFixed)
pangoLayoutIterGetLineYrange :: PangoLayoutIter -> IO (CInt, CInt)
pangoLayoutIterGetLineExtents :: PangoLayoutIter -> IO (PangoRectangleFixed, PangoRectangleFixed)

TYPE

data PangoLayoutIter Source #

Instances

Instances details

Show PangoLayoutIter Source #
Instance details Defined in Graphics.Pango.Basic.LayoutObjects.PangoLayoutIter.Internal Methods showsPrec :: Int -> PangoLayoutIter -> ShowS # show :: PangoLayoutIter -> String # showList :: [PangoLayoutIter] -> ShowS #

GET ITERATOR

pangoLayoutGetIter :: PangoLayout -> IO PangoLayoutIter Source #

NEXT

pangoLayoutIterNextRun :: PangoLayoutIter -> IO Bool Source #

pangoLayoutIterNextChar :: PangoLayoutIter -> IO Bool Source #

pangoLayoutIterNextCluster :: PangoLayoutIter -> IO Bool Source #

pangoLayoutIterNextLine :: PangoLayoutIter -> IO Bool Source #

pangoLayoutIterAtLastLine :: PangoLayoutIter -> IO Bool Source #

GET FROM ITERATOR

Get Index and Baseline

pangoLayoutIterGetIndex :: PangoLayoutIter -> IO CInt Source #

pangoLayoutIterGetBaseline :: PangoLayoutIter -> IO CInt Source #

Get Run and Line

pangoLayoutIterGetRun :: PangoLayoutIter -> IO (Maybe PangoLayoutRun) Source #

pangoLayoutIterGetLine :: PangoLayoutIter -> IO PangoLayoutLine Source #

Get Extents

pangoLayoutIterGetCharExtents :: PangoLayoutIter -> IO PangoRectangleFixed Source #

pangoLayoutIterGetClusterExtents :: PangoLayoutIter -> IO (PangoRectangleFixed, PangoRectangleFixed) Source #

pangoLayoutIterGetRunExtents :: PangoLayoutIter -> IO (PangoRectangleFixed, PangoRectangleFixed) Source #

pangoLayoutIterGetLineYrange :: PangoLayoutIter -> IO (CInt, CInt) Source #

pangoLayoutIterGetLineExtents :: PangoLayoutIter -> IO (PangoRectangleFixed, PangoRectangleFixed) Source #