xournal-render-0.5.1: Xournal file renderer

PortabilityGHC
Stabilityexperimental
MaintainerIan-Woo Kim <ianwookim@gmail.com>

Graphics.Xournal.Render.HitTest

Description

 

Documentation

hitTestBBoxPoint :: BBox -> (Double, Double) -> BoolSource

hitTestLineLine :: ((Double, Double), (Double, Double)) -> ((Double, Double), (Double, Double)) -> BoolSource

hitTestLineStroke :: ((Double, Double), (Double, Double)) -> Stroke -> BoolSource

mkHitTestAL :: (StrokeBBox -> Bool) -> [StrokeBBox] -> AlterList (NotHitted StrokeBBox) (Hitted StrokeBBox)Source

mkHitTestALState :: (StrokeBBox -> Bool) -> [StrokeBBox] -> State Bool (AlterList (NotHitted StrokeBBox) (Hitted StrokeBBox))Source

mkHitTestBBox :: ((Double, Double), (Double, Double)) -> [StrokeBBox] -> AlterList (NotHitted StrokeBBox) (Hitted StrokeBBox)Source

mkHitTestBBoxBBox :: BBox -> [StrokeBBox] -> AlterList (NotHitted StrokeBBox) (Hitted StrokeBBox)Source

mkHitTestInsideBBox :: BBox -> [StrokeBBox] -> AlterList (NotHitted StrokeBBox) (Hitted StrokeBBox)Source

hitTestInsideBBox :: BBox -> BBox -> BoolSource

hitTestBBoxBBox :: BBox -> BBox -> BoolSource

mkHitTestStroke :: ((Double, Double), (Double, Double)) -> [StrokeBBox] -> State Bool (AlterList (NotHitted StrokeBBox) (Hitted StrokeBBox))Source

hitTestStrokes :: ((Double, Double), (Double, Double)) -> AlterList (NotHitted StrokeBBox) (Hitted StrokeBBox) -> State Bool (AlterList (NotHitted StrokeBBox) StrokeHitted)Source

elimHitted :: AlterList (NotHitted StrokeBBox) (Hitted StrokeBBox) -> State (Maybe BBox) [StrokeBBox]Source

merge :: Maybe BBox -> Maybe BBox -> Maybe BBoxSource

getTotalBBox :: [StrokeBBox] -> Maybe BBoxSource