Contents Index

Graphics.Plot.Image

Description

A helper to load BMP files from disc and cache them in the display state. Uses GL.BMP, and only supports images loadable by it.

Synopsis

cacheImage :: IORef DisplayState -> FilePath -> IO Image

Documentation

cacheImage

:: IORef DisplayState The current state -> FilePath The path to the image. -> IO Image Loads an image from the file system and caches it in the display state. Subsequent calls to cacheImage with the same path will return the previously loaded image.

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