Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Update Pixel Viewer interactive to support edge detection #388

merged 13 commits into from
Feb 12, 2018


Copy link

@JackMorganNZ JackMorganNZ commented Sep 28, 2016

Proposed changes

This pull request merges in the work by Andrew Bell on updating the pixel viewer interactive to do edge detection. The logic has been added by the interface needs to be updated for improved usability.

Also this pull request has merge conflicts because the structure of the CSFG has changed since the work began.

This pull request is also the follow up/next step for #32.


Put an x in the boxes that apply. You can also fill these out after creating the pull request. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your change.

  • I have read the contribution guidelines
  • I have linked any relevant existing issues/suggestions in the description above (include #??? in your description to reference an issue, where ??? is the issue number)
  • I have applied the relevant labels for this change
  • I have run the generation script and checked the output
  • I have added necessary documentation (if appropriate)

Andrew Bell added 13 commits April 7, 2016 00:15
activate. Turns pixels white or black based on a boolean equation
chosen by the student.
Blurring has options for median, mean and custom masks. Can be applied
with greyscaled image or rgb image and can also apply salt and pepper
noise to the image before hand. Access to features is via ?mode=blur or
Blur page now has ability to do gaussian blurring.
Also added checkbox for absolute value option if using custom grid in
Also did some refactoring of blur interactive
…to allow for multiple parameters in an interactive. Someone should probably check this for security and make sure I haven't broken any other interactives?
Picture picker will be supplied if Will be supplied if option
picturepicker is given.
Scrolls through pictures much faster now.
Was using size of canvas rather than size of image as cache. Also
turned off animation.
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Successfully merging this pull request may close these issues.

None yet

2 participants