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radioman / greatmaps

GMap.NET - Great Maps for Windows Forms & Presentation
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Change Marker Image #178

Open Gianmariai opened 3 years ago

Gianmariai commented 3 years ago

Hello All, i use gmap to track a moving target. Initially when the target is on stop, i use an image.. during movement of target i want to change the image to reflect heading of target. I cant find any way to cjhange the associated image of GMarkerGoogle after creation. Any suggest?

Regards, Gianmaria

DoiMayank commented 1 month ago

you can follow these steps: Create the Marker: When you initialize your marker, set an initial icon for the target, which could represent whether it's moving or stationary. Update the Icon: GMap.NET allows you to change the marker's icon after it has been created. You can implement a method to switch the icon based on whether the target is moving or not. Implement Movement Logic: In your code, listen for events that indicate the target has started moving. When this happens, call the method to update the marker's icon accordingly.