mapbox/mapbox-gl-js

[accessibility] Accessible target size for controls

开放

#11,037 创建于 2021年9月18日

 (1 条评论) (2 个反应) (0 位负责人)JavaScript (2,203 个派生)batch import
good first issue

仓库指标

星标
 (10,532 个星标)
PR 合并指标
 (PR 指标待抓取)

描述

The WCAG 2.1 SC 2.5.5 Target Size requires targets for pointer input to be at least 44 by 44 in CSS pixels. Meeting this requirement has multiple benefits, it'd be great to pass this criteria for the commonly used controls:

  • Attribution control (mapboxgl-ctrl-attrib-button)
  • Popup close button (mapboxgl-popup-close-button)
  • Fullscreen control (mapboxgl-ctrl-fullscreen)
  • Location control (mapboxgl-ctrl-geolocate)
  • Markers (mapboxgl-marker)
  • Navigation controls:
    • Zoom in (mapboxgl-ctrl-zoom-in)
    • Zoom out (mapboxgl-ctrl-zoom-out)
    • Compass/reset bearing (mapboxgl-ctrl-compass)
  • etc.?

It may not be desirable to increase the size of the icons themselves, in which case padding can be used to increase the size of the tap targets.

贡献者指南