Automattic/node-canvas

Support `ImageBitmap` and `createImageBitmap`

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#876 创建于 2017年2月24日

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 (8 评论) (18 反应) (0 负责人)JavaScript (9,524 star) (1,140 fork)batch import
FeatureHelp wanted

描述

Feature

Add and expose ImageBitmap and createImageBitmap and allow their use within relevant canvas methods (ideally also working with jsdom to hook into this as well).

贡献者指南

技术栈
javascriptnodejscpp
领域
backend
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
over 1 week
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Familiarity with Node.js native addonsC++ experienceUnderstanding of Canvas API
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
30
研究方向
Investigate the existing canvas method implementations in node canvas, particularly in the src/ directory, to understand patterns for adding new classes and methods. Look at how methods like drawImage are bound to native code. Also explore the possibility of integrating with jsdom as mentioned. Since there are no linked PRs or recent comments, it may be necessary to open a discussion with maintainers to clarify acceptance criteria.