This app is used to transform a bitmap image from the CLI.
To use it, run
./gradlew run --args 'input output transform'
where input is the .bmp file, output is the destination file name(without the .bmp extension), and transform is the method used to transform the bitmap image.
-rotates the image counter-clockwise
-flips the image on the y axis
-replaces all whiteish colors with the specified color
-supports red, orange, yellow, green, blue, purple, and black