Im doing some software with Silverlight.
Im drawing some Polylines in a Map given some points.
In the first photo there are shown three ponts. They are connected with some esri polyline function.
But now i need to draw an arrow figure at the end of the line connectid to the various points. So for me to be able that arrow figure I need to figure the x and y point on which that arrow will be. (For this I meant what can be seet on the second image x=? and y=?)
The system is coordenate system of the planet.
I will be very glad if u could help me. The x and y data are not exactly accurate, but I hope u can tell me the way of calculating those points to simulate the arrow.
