Hello! I'm new to the community so please forgive me if this is the wrong place to ask this.
I am having trouble taking GPS coordinates and displaying the data as a point on the graphics layer in the correct scaling.
My overall goal is to display multiple GPS points on a map and keep track of each point. The map I am using at the moment is the ArcGIS Qt API topographic map of the world. I have had classes in C and C++ but am fairly new to Qt and ArcGIS. I am having trouble at the moment with the taking of set DD coordinates and using the coordinate converter function to save to a point the x,y coordinates I need. Any help is appreciated thanks!