| // Based on https://gist.github.com/kristopherjohnson/adde22d2c53adfb756a1 | |
| // Warning, this is insanely slow to compile in Beta6 (can take several minutes) | |
| // Remove some of the |> lines to speed things up | |
| // For more on |>, see http://undefinedvalue.com/2014/07/13/fs-pipe-forward-operator-swift | |
| infix operator |> { precedence 50 associativity left } | |
| // "x |> f" is equivalent to "f(x)" | |
| public func |> <T,U>(lhs: T, rhs: T -> U) -> U { | |
| return rhs(lhs) |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
| // | |
| // RSTimingFunction.h | |
| // | |
| // Created by Raphael Schaad on 2013-09-28. | |
| // This is free and unencumbered software released into the public domain. | |
| // | |
| #import <UIKit/UIKit.h> |