hoodle-core-0.12: Core library for hoodle

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

Hoodle.View.Coordinate

Description

 

Synopsis

Documentation

makeCanvasGeometry :: PageNum -> PageArrangement vm -> DrawingArea -> IO CanvasGeometrySource

make a canvas geometry data structure from current status

getCvsOriginInPage :: CanvasGeometry -> Either DesktopCoordinate (PageNum, PageCoordinate)Source

Get Canvas Origin in Page Coordinate : Right is successful case, Left is unsuccessful case, then return in DesktopCoordinate