Add optional yesterday BG comparison line to main graph#665
Open
bjorkert wants to merge 1 commit into
Open
Conversation
Adds a Graph Settings toggle (Nightscout only) that overlays yesterday's BG curve on the main graph, time-shifted by 24h so it aligns with the same clock time today. Drawn as a thin dimmed gray line with no dots, purely for comparison. When enabled, one extra day of history is fetched and the overlay is capped to now plus the configured hours of prediction so it never extends further into the future than the prediction line.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Adds an optional comparison overlay that draws yesterday's BG curve on the main graph, time-shifted by 24h so it lines up with the same clock time today. It's a thin, dimmed gray "ghost" line (no dots, no tap popups) purely for visual comparison of how the day is tracking versus the day before.
Details
bgData) is unchanged, while the full set — shifted +24h — feeds the overlay.Notes