drawMarker
drawMarker is a generic function name used in mapping, graphics, and visualization libraries to render a marker at a specified position. It is not tied to a single standardized API; its exact behavior depends on the implementation, but it typically creates a visual cue that represents a point of interest or data item on a map or drawing surface.
In map contexts, drawMarker generally takes a target rendering surface (such as a map instance or canvas),
Rendering approaches for drawMarker vary. Markers can be DOM elements positioned over a map, SVG overlays, or
Context and usage vary across libraries and projects. drawMarker may appear in documentation as a utility function,
Related concepts include markers, overlays, annotations, and point-of-interest indicators. Considerations when using drawMarker include performance for