uniGMap 1.4.8 XE2-Delphi 10.2 Tokyo Full Source | 222 kb
It is based on code I have used in several projects and actually developed to fulfill my needs.
It can add , edit , remove , locate markers , lines , polylines , circles , polygons ,
rectangles , directions , KML, infoWindows ,
change several map properties like zoom , type , control visibility etc ,
notify about map events through AjaxEvent like zoom , click , markerclick and
get some object properties like Length , Area etc.
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