PBNify

TODO

• Models:

• Request

  • input_image
  • output_image
  • input_params (maybe)

• Views:

  • new_request_form (also the landing page)
  • show_request_form

• Controllers:

  • RequestsController
  • new
  • create
  • show
  • download

• PBN Module (this contains logic to convert an image to PBN)

• Improve PBN Module

• Install ImageMagick to CI

• HTTP Basic Authentication

• Remove requests that are 15mins old

• Set up deploy to Heroku

• Set up CD from GitHub to deploy to Heroku when merged to master

Notes

• This command works for getting rid of black color: convert test_image.png -fuzz 25% -fill white -opaque black test_image_output_4.png
• This command removes the color convert test_image.png -fuzz 10% -transparent 'srgba(255,144,0,1)' -transparent black -transparent white -border 20 test_image_output_4.png
• This command spits out all coordinates and colors of all the pixels (x,y,color) convert test_image.png -fuzz 10% -transparent white sparse-color:-
• Start with 10 most frequently occurring colors and get their coordinates 161,213,srgba(255,144,0,1) convert test_image_output_4.png -font Arial -pointsize 5 -draw "gravity south fill black text 33,44 '(1)'" test_image_output_5.png

Adding tailwind

• Follow this blog post: https://medium.com/@davidteren/rails-6-and-tailwindcss-getting-started-42ba59e45393

Heroku Integration

• Follow this post: https://devcenter.heroku.com/articles/getting-started-with-rails4#heroku-gems