Skip to content

Navigation Menu

Appearance settings

- AI CODE CREATION
  GitHub CopilotWrite better code with AI
  GitHub Copilot appDirect agents from issue to merge
  MCP Registry^NewIntegrate external tools
- DEVELOPER WORKFLOWS
  ActionsAutomate any workflow
  CodespacesInstant dev environments
  IssuesPlan and track work
  Code ReviewManage code changes
- APPLICATION SECURITY
  GitHub Advanced SecurityFind and fix vulnerabilities
  Code securitySecure your code as you build
  Secret protectionStop leaks before they start
- EXPLORE
  Why GitHub
  Documentation
  Blog
  Changelog
  Marketplace
View all features
- BY COMPANY SIZE
  Enterprises
  Small and medium teams
  Startups
  Nonprofits
- BY USE CASE
  App Modernization
  DevSecOps
  DevOps
  CI/CD
  View all use cases
- BY INDUSTRY
  Healthcare
  Financial services
  Manufacturing
  Government
  View all industries
View all solutions
- EXPLORE BY TOPIC
  AI
  Software Development
  DevOps
  Security
  View all topics
- EXPLORE BY TYPE
  Customer stories
  Events & webinars
  Ebooks & reports
  Business insights
  GitHub Skills
- SUPPORT & SERVICES
  Documentation
  Customer support
  Community forum
  Trust center
  Partners
View all resources
- COMMUNITY
  GitHub SponsorsFund open source developers
- PROGRAMS
  Security Lab
  Maintainer Community
  Accelerator
  GitHub Stars
  Archive Program
- REPOSITORIES
  Topics
  Trending
  Collections
- ENTERPRISE SOLUTIONS
  Enterprise platformAI-powered developer platform
- AVAILABLE ADD-ONS
  GitHub Advanced SecurityEnterprise-grade security features
  Copilot for BusinessEnterprise-grade AI features
  Premium SupportEnterprise-grade 24/7 support
Pricing

Search code, repositories, users, issues, pull requests...

Search

Clear

Search syntax tips

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Name

Query

To see all available qualifiers, see our documentation.

Appearance settings

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

pikers / piker Public

Notifications You must be signed in to change notification settings
Fork 17
Star 112

Code
Issues 180
Pull requests 14
Actions
Projects
Wiki
Security and quality
Insights

Additional navigation options

Code
Issues
Pull requests
Actions
Projects
Wiki
Security and quality
Insights

Overlays interaction latency tuning#453

Merged

goodboy merged 58 commits into

masterpikers/piker:masterfrom

overlays_interaction_latency_tuningpikers/piker:overlays_interaction_latency_tuningCopy head branch name to clipboard

Feb 14, 2023

Conversation Commits58 (58)Checks Files changed

Merged

Overlays interaction latency tuning#453
goodboy merged 58 commits into
masterfrom
overlays_interaction_latency_tuning

Commits

Commits on Feb 13, 2023

Drop the legacy `relayed_from` cruft from our view box
goodboy
committed
Make `PlotItemOverlay` add items inwards->out
goodboy
committed
Use `Curve.x_last()` for zoom focal point
goodboy
committed
Modernize optional path variable type annots
goodboy
committed
Mouse interaction tweaks
goodboy
committed
Always zero-on-step $vlm
goodboy
committed
Add back another panes resize during startup
goodboy
committed
Drop `Flume.index_stream()`, `._sampling.open_sample_stream()` replaces it
goodboy
committed
Use `open_sample_stream()` in display loop
goodboy
committed
Fix query-mode cursor labels to work with epoch-indexing
goodboy
committed
Drop bp blocks from formatters mod
goodboy
committed
Handle last-in-view time slicing edge case
goodboy
committed
Clean a buncha cruft from render mod
goodboy
committed
Take outer-interval values in `Viz.datums_range()`
goodboy
committed
Make (cache) search-results a `set` and avoid overlay duplicate entries
goodboy
committed
Lol, pull hist chart from the display state
goodboy
committed
Attempt to keep selected item highlighted
goodboy
committed
Downthrottle to 16Hz on multi-feed charts
goodboy
committed
Breakpoint bad (-ve or too large) x-ranges to m4
goodboy
committed
Comment bad x-range bp for now
goodboy
committed
Fix `open_trade_ledger()` enter value type annot
goodboy
committed
Passthrough `tractor` kwargs directly
goodboy
committed
Only handle hist discrepancies when market is open
goodboy
committed
Drop multi mxmn from display mod
goodboy
committed
Drop x-range query from `ChartPlotWidget.maxmin()`
goodboy
committed
Use (modern) literal type annots in view code
goodboy
committed
Add back coord-caching to ohlc graphic
goodboy
committed
Always cache `read_slc` alongside y-mnmx values
goodboy
committed
Set a `PlotItem.viz` for interaction lookup
goodboy
committed
Use `Viz` over charts where possible in display loop
goodboy
committed
Use `Viz.update_graphics()` throughout remainder of graphics loop where possible
goodboy
committed
Ensure full hist OHLC path is drawn on tread
goodboy
committed
Only update last datum graphic(s) on clear ticks
goodboy
committed
Only draw up to 2nd last datum for OHLC bars paths
goodboy
committed
Add cached refs to last 1d xy outputs
goodboy
committed
Use `Viz.draw_last()` inside `.update_graphics()`
goodboy
committed
More thoroughly profile the display loop
goodboy
committed
Drop `ChartView._maxmin()` idea, use `Viz.maxmin()`
goodboy
committed
Drop `ChartView._maxmin()` usage in `.ui._fsp`
goodboy
committed
Backlink subchart views to "main chart" in `.add_plot()`
goodboy
committed
Support read-slice input to `Viz.maxmin()`
goodboy
committed
Adjust vlm fsp code to new `Viz.update_graphics()` output sig
goodboy
committed
Rework display loop maxmin-ing with `Viz` pipelining
goodboy
committed
Document `Viz.incr_info()` outputs
goodboy
committed
Drop masked `._maxmin()` override code from fsp stuff
goodboy
committed
Fix `Viz.draw_last()` to divide by `.flat_index_ratio` for uppx index lookback
goodboy
committed
Disable coordinate caching on OHLC ds curves to avoid smearing
goodboy
committed
Fix profiler f-strings
goodboy
committed
Return `in_view: bool` from `Viz.update_graphics()`
goodboy
committed
Factor color and cache mode settings into `FlowGraphics`
goodboy
committed
Add back `.prepareGeometryChange()`, seems faster?
goodboy
committed
Make profiler work when nested and not?
goodboy
committed
Use normal pen when last-datum color not provided
goodboy
committed
Support chart draw-api-kwargs-passthrough in lined plot meths
goodboy
committed
Fix `do_px_step` output for epoch step sizing
goodboy
committed
Fix return type annot for `slice_from_time()`
goodboy
committed
Return fast on bad range in `.default_view()`
goodboy
committed
Don't update overlays as fsps
goodboy
committed

Footer

© 2026 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Community
Docs
Contact

You can’t perform that action at this time.