colour_filters: Apply colour filter to given image

In UBC-MDS/Rmagine: Image Manipulation Package

Description

Saves the given image in the user-specified directory with the user-specified color filter applied and returns the altered image array.

Usage

colour_filters(
  image,
  tone = "grayscale",
  strength = 1,
  return_file_name = "colour.jpeg",
  dest_folder = "transformed_imgs/"
)

Arguments

image	string: The local file path for image to which filter will be applied
tone	string: Colour filter to be applied to the image. Options:'grayscale', 'blue_tone', 'green_tone', 'red_tone', 'negative'. Default: 'grayscale'
strength	double: Strength of the colour filter being applied (0-2]. Valid for 'blue_tone', 'green_tone', 'red_tone'. Default: 1
return_file_name	string: File name for the transformed image to be saved
dest_folder	string: Destiname folder name for storing transformed images

Value

array: altered image array returned for the input colour filter

UBC-MDS/Rmagine documentation built on March 29, 2020, 9:12 p.m.