krzysztofzablocki/LineDrawing
Beatiful and fast smooth line drawing algorithm for iOS - as seen in Foldify. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5245
- days_rel: n/a
- days_push: 1506
- n_releases_24m: 0
Adoption not part of the score
1290 stars · 207 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
An Objective-C library implementing a fast, smooth line drawing algorithm for iOS, using OpenGL for anti-aliased lines with speed-based stroke width. Originally created for the Foldify app and inspired by the Paper app's drawing style.
Use cases
- draw smooth lines in an ios app
- implement a sketching or drawing feature like paper app
- render anti-aliased strokes with opengl
- add velocity-based stroke width to a drawing app
- build a finger-painting or doodle ui
When to choose
- you need smooth, anti-aliased freehand drawing on iOS
- you want Paper-style speed-dependent stroke width
- you're already using Cocos2d or OpenGL in your iOS app
When to avoid
- you need drawing on Android or cross-platform
- your project uses Swift/UIKit only and you don't want OpenGL/Cocos2d dependencies
- you need vector or text annotation features rather than freehand strokes
Facets
library · maturity maintenance
graphics image-processing mobile-development graphics cpp objective-c drawing opengl cocos2d smooth-lines stylus-drawing game-development ios mobile
1 source
- readme: https://github.com/krzysztofzablocki/LineDrawing · fetched 2026-08-28 · 6a19bd2adf75
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| krzysztofzablocki/LineDrawing | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="krzysztofzablocki/LineDrawing")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem