hi, these days i came to a subject showing Typhoon route on my map, and we have to draw a line using longtitude/latitude points, just like the example shows:http://map.weather.gov.cn/.
i get some help from the google search, its generally about get the point data and draw a geometry, but it was so brief,that i am a freshman for flex develop, i didnt have much idea to settle this. could you give me some more advices, many thanks.
