mapbox/mapbox-gl-js

Fitbounds with center option not doing expected thing

Open

#11,337 创建于 2021年12月10日

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 (7 评论) (2 反应) (0 负责人)JavaScript (10,532 star) (2,203 fork)batch import
good first issue

描述

mapbox-gl-js version:2.6.1

browser:Chrome

Steps to Trigger Behavior

1.create LngLatBounds as bounds 2 .use map.fitBounds and pass the center option to it

Link to Demonstration

check out this link for more info: https://jsbin.com/zodotod/edit?html,output

Expected Behavior

The bounds should be in the view and the center of the map should be the center option

Actual Behavior

Just flyTo the center

贡献者指南

技术栈
javascript
领域
frontend
议题类型
bug
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。
3
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。
1-3 hours
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。
needs investigation
前置要求
basic JavaScriptfamiliarity with mapbox gl js APIunderstanding of map transformations
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。
40
研究方向
Start by examining the fitBounds implementation in the mapbox gl js source, likely in src/geo/transform.js. The bug is that when the center option is passed, the map incorrectly performs a flyTo instead of fitting the bounds with the specified center. Look at how the center option interacts with the bounds calculation in the fitBounds method. Check the issue comments for any discussion about expected behavior vs actual, and search for any related PRs or commits that may have attempted a fix. Reproduce the issue using the provided JS Bin to understand the current behavior.