---
id: 8796
title: Enhance Documentation for Portal.canvas.Base
state: CLOSED
labels:
  - documentation
  - ai
assignees:
  - tobiu
createdAt: '2026-01-19T01:19:47Z'
updatedAt: '2026-01-19T01:21:55Z'
githubUrl: 'https://github.com/neomjs/neo/issues/8796'
author: tobiu
commentsCount: 1
parentIssue: null
subIssues: []
subIssuesCompleted: 0
subIssuesTotal: 0
blockedBy: []
blocking: []
closedAt: '2026-01-19T01:21:55Z'
---
# Enhance Documentation for Portal.canvas.Base

To better reflect the role of `Portal.canvas.Base` and its methods, the JSDoc comments should be updated.

**Goals:**
1.  **Enhance `Portal.canvas.Base` header:** Clarify that it is a base class for **Canvas Renderers** within the **Canvas SharedWorker**, not separate workers. Explain its role in lifecycle, render loop, and context management.
2.  **Improve Method JSDoc:** Add/refine documentation for `waitForCanvas`, `canRender`, `initGraph`, `clearGraph` and other key methods to explain their purpose and parameters.
3.  **Review Subclasses:** Check if subclasses (`HomeCanvas`, `HeaderCanvas`, `ServicesCanvas`, `TicketCanvas`) need similar header updates to align with the "Canvas Renderer" terminology.


## Timeline

- 2026-01-19T01:19:49Z @tobiu added the `documentation` label
- 2026-01-19T01:19:49Z @tobiu added the `ai` label
- 2026-01-19T01:20:55Z @tobiu referenced in commit `027193f` - "docs: Enhance Portal.canvas.Base JSDoc (#8796)"
- 2026-01-19T01:21:06Z @tobiu assigned to @tobiu
### @tobiu - 2026-01-19T01:21:15Z

**Input from Gemini 3 Pro:**

> ✦ Updated JSDoc for `Portal.canvas.Base` to accurately describe it as an abstract base for Canvas Renderers within the Canvas SharedWorker. Documented key methods: `waitForCanvas`, `canRender`, `initGraph`, `clearGraph`, `pause`, `resume`, `updateMouseState`, and `updateSize` with intent-driven comments.

- 2026-01-19T01:21:30Z @tobiu changed title from **Enhance Documentation for Portal.canvas.Base and Subclasses** to **Enhance Documentation for Portal.canvas.Base**
- 2026-01-19T01:21:55Z @tobiu closed this issue

