linebender/parley

Complete COLRv1 and bitmap color rendering with tiny-skia

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#105 opened on Aug 14, 2024

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help wanted

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Description

Currently, we have an example of rendering with tiny-skia, but it does not support COLRv1 (because tiny-skia is missing certain gradient types) and it does not support bitmap color glyphs.

Contributor guide

Research direction
Study COLRv1 specification and tiny skia's current gradient support. Identify missing gradient types and implement them. Add bitmap color glyph rendering.
Tech stack
rust
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Rusttiny skia
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40