@CommanderStorm commented on this pull request.
> + if (!map) return;
+
+ const point = map.project(this.getLngLat()),
+ { clientWidth, clientHeight } = map.getContainer();
+
+ let dx = 0,
+ dy = 0;
+ if (point.x < edgeDistance) dx = point.x - edgeDistance;
+ else if (point.x > clientWidth - edgeDistance) dx = point.x -
(clientWidth - edgeDistance);
+ if (point.y < edgeDistance) dy = point.y - edgeDistance;
+ else if (point.y > clientHeight - edgeDistance) dy = point.y -
(clientHeight - edgeDistance);
+ if (!dx && !dy) return;
+
+ const clamp = (v) => Math.max(-maxPanStep, Math.min(maxPanStep, v));
+ map.panBy([clamp(dx), clamp(dy)], { duration: 0 });
+ this.setLngLat(map.unproject(point));
(gif is not the best to show this, actual animation is smooth)
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