image-editor-cli

Command Line Image Editor

Apply up to 9 filters to an image of choice. Filters modify image pixels, returning a copy of the filtered image which can be saved.

Prerequisites

• Python3+
• pip 20.0.2 or later
  • Unix installation:

     python -m ensurepip --upgrade

  • Windows installation:

     py -m ensurepip --upgrade

• Pillow

   python3 -m pip install --upgrade pip
   python3 -m pip install --upgrade Pillow

Usage

• Add desired images to images directory
• Execute the main program with the following command:

python3 main.py

• You will be shown a prompt of all the program's commands:

   ----------------------------    
   L)oad image	S)ave-as	Q)uit    
   2)-tone	3)-tone	X)treme contrast	T)int sepia	P)osterize    
   E)dge detect	I)mproved edge detect	V)ertical flip	H)orizontal flip    
   ----------------------------
  

• Begin by loading an image with the Load command. The image you choose will be previewed to you. Close the preview to continue .
• Apply desired filter(s) to the image image:
• The filtered image then pops up:
  
• You can continue applying more filters or save your filtered image in your destination of choice.

Alternative - Bash script

• Batch script is under /batch/batch_script.txt andcan be modified:
  • The syntax of the script is shown in the following table and example:

Image name	Name to Save Image As	Filter code(s)
dog1.jpg	dog1WithFilters	X T 3 E

• Filter codes are as follows: 2-tone, 3-tone, Xtreme contrast, Tint sepia, Posterize, Edge detect, Improved edge detect, Vertical flip, Horizontal flip.