StudyMap

Docs/Map Controls

Map Controls

Every way to zoom, pan, search, and filter the interactive map, on desktop, mobile, and keyboard.

Zoom
Mouse, touch, and keyboard
  • Scroll wheel: plain scrolling moves the page, not the map (so the map never traps your scroll). Hold Ctrl (Cmd on Mac) and scroll to zoom - a brief hint appears if you scroll over the map without it held.
  • + / - buttons:the zoom control in the map's corner works with a click or tap, no modifier needed.
  • Double-click: zooms in one level, centered on the click.
  • Pinch: on touch devices, pinch to zoom in or out.
  • Keyboard: click or tab the map to focus it, then press + or = to zoom in, and - to zoom out.
Pan
Move around the map
  • Drag: click and drag (or swipe on touch) to move the map.
  • Keyboard: with the map focused, the arrow keys pan up, down, left, and right.
  • Near me: the locate button flies the map to your current location (with permission).
Clusters
Pie-chart circles group nearby places

Where pins are close together, they group into a circle showing a count and a color split by place type. Click or tap a cluster to zoom into it; it keeps splitting into smaller clusters and eventually individual pins as you zoom in.

Clicking an individual pin opens a popup with its name, type, and Directions / Copy Link actions. Press Escape, or click elsewhere on the map, to close it.

Search & filter
Narrow down what's shown
  • Search box: matches place name or city as you type.
  • Category chips: tap one or more to show only those place types; tap again to remove it.
  • City select: narrows results to one city at a time.
  • Results list: click a result to fly the map to that pin.
  • Share: copies a link that reopens the map with your current filters and selection applied.
Keyboard & screen-reader support
Known gaps, being tracked

Cluster markers don't yet announce their contents to screen readers, and the Ctrl+scroll zoom hint has no keyboard-specific messaging. Both are tracked in issue #99. This page will be updated with the keyboard equivalents once that ships.