ContentsIndex
Graphics.Plot.Raster
Description
Functions to setup the GL state for drawing in raster coordinates.
Synopsis
withRasterCoords :: IO () -> IO ()
Documentation
withRasterCoords
:: IO ()The action to perform within the overlay coordinate system.
-> IO ()

Perform an action whilst using the overlay co-ordinate system.

  • The origin is at the lower left corner of the window.
  • Each unit in the x-y plane is worth one pixel in the window.
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