[Feature] 移动端支持dimension_hover状态

Description

Contributor guide

Tech stack

typescript

Domain

frontendmobile

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.

1-2 days

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

blocked

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

unclear

Prerequisites

None

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

20

Research direction

The issue requests mobile support for dimension hover state. The assignee is working on it, but the API is not specified. To understand the current implementation, check the VChart source code for dimension hover handling, likely in the event handling layer. The maintainer may provide further guidance in the single comment.