radioman / greatmaps

GMap.NET - Great Maps for Windows Forms & Presentation
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Saving created polygons on a map #144

Open Richard-Vince opened 5 years ago

Richard-Vince commented 5 years ago

Is there a way to save the overlays / polygons and then load them later. I'm developing an application that creates a polygon for every suburb in Australia there are over 8000 of them. The problem is that to insert the polygons from SQLCE databases with all the coordinates for the polygons it takes too long to load. If I can load them once as part of the development of the application and then save the overlays / polygons so the app can load them in one go, quickly I hope. I can see that the map can be save to an image but I need the onoverlayclick function to work after loading.

Any help would be great. Thanks Richard