Hoodle.ModelAction.Select

Documentation

data Handle

Constructors

HandleTL

HandleTR

HandleBL

HandleBR

HandleTM

HandleBM

HandleML

HandleMR

Instances

Eq Handle

Methods

(==) :: Handle -> Handle -> Bool

(/=) :: Handle -> Handle -> Bool

Show Handle

Methods

showsPrec :: Int -> Handle -> ShowS

show :: Handle -> String

showList :: [Handle] -> ShowS

scaleFromToBBox :: BBox -> BBox -> (Double, Double) -> (Double, Double)

isBBoxDeltaSmallerThan :: Double -> PageNum -> CanvasGeometry -> BBox -> BBox -> Bool

getSelectedItms :: Page SelectMode -> [RItem]

getSelectedItmsFromUnitHoodle :: UnitHoodle -> Maybe [RItem]

makePageSelectMode

Arguments

:: Page EditMode

base page

-> TAlterHitted RItem

current selection layer (active layer will be replaced)

-> Page SelectMode

resultant select mode page

start a select mode with alter list selection

deleteSelected :: Page SelectMode -> Page SelectMode

get unselected part of page and make an ordinary page

updateTempHoodleSelect :: Hoodle SelectMode -> Page SelectMode -> Int -> Hoodle SelectMode

calculateWholeBBox :: [BBoxed Stroke] -> Maybe BBox

hitInSelection :: Page SelectMode -> (Double, Double) -> Bool

getULBBoxFromSelected :: Page SelectMode -> ULMaybe BBox

hitInHandle :: Page SelectMode -> (Double, Double) -> Bool

toggleCutCopyDelete :: UIManager -> Bool -> IO ()

togglePaste :: UIManager -> Bool -> IO ()

changeStrokeColor :: PenColor -> BBoxed Stroke -> BBoxed Stroke

changeStrokeWidth :: Double -> BBoxed Stroke -> BBoxed Stroke

changeItemStrokeWidth :: Double -> RItem -> RItem

changeItemStrokeColor :: PenColor -> RItem -> RItem

newtype CmpBBox a

Constructors

CmpBBox

Fields

• unCmpBBox :: a

Instances

GetBBoxable a => Eq (CmpBBox a)

Methods

(==) :: CmpBBox a -> CmpBBox a -> Bool

(/=) :: CmpBBox a -> CmpBBox a -> Bool

isSame :: Diff a -> Bool

separateFS :: [Diff a] -> ([a], [a])

getDiffBBox :: GetBBoxable a => [a] -> [a] -> [Diff a]

checkIfHandleGrasped :: BBox -> (Double, Double) -> Maybe Handle

getNewBBoxFromHandlePos :: Handle -> BBox -> (Double, Double) -> BBox

angleBAC :: (Double, Double) -> (Double, Double) -> (Double, Double) -> Double

wrappingAngle :: Seq (Double, Double) -> (Double, Double) -> Double

mappingDegree :: Seq (Double, Double) -> (Double, Double) -> Int

hitLassoPoint :: Seq (Double, Double) -> (Double, Double) -> Bool

hitLassoStroke :: Seq (Double, Double) -> BBoxed Stroke -> Bool

hitLassoItem :: Seq (Double, Double) -> RItem -> Bool

type TempSelection = TempRender [RItem]

data ItmsNImg

Constructors

ItmsNImg

Fields

• itmNimg_itms :: [RItem]
• itmNimg_mbbx :: Maybe BBox
• imageSurface :: Surface

mkItmsNImg :: RenderCache -> CanvasId -> Page SelectMode -> IO ItmsNImg

drawTempSelectImage

Arguments

:: CanvasGeometry

-> TempRender ItmsNImg

-> Matrix

transformation matrix

-> Render ()

getNewCoordTime :: ((Double, Double), UTCTime) -> (Double, Double) -> IO (Bool, ((Double, Double), UTCTime))

adjustItemPosition4Paste :: CanvasGeometry -> PageNum -> [RItem] -> [RItem]