問題描述
用於輕鬆創建 Twitter 位置地理坐標的地圖工具？ (Map‑tool for easily creating Twitter location geo‑coordinates?)
Does anybody know of a click‑and‑point tool for creating the four points in a Twitter streaming locations, ie. stream.filter(locations=[60, 25, 73, 35])
I'd love a tool to just click/drag a box on a map, and get the copy/paste ready coordinates.
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參考解法
方法 1:
Open up Google Maps, in the bottom left footer, there is a link to the Maps Labs.
From there, you can enable additional tools for Google Maps.
One of these tools is a Latitude and Longitude Marker which you can drop onto the map at any point.
方法 2:
This is a start: http://code.google.com/apis/ajax/playground/#polylines_complex_v3
And this is actually what I was looking for: http://universimmedia.pagesperso‑orange.fr/geo/loc.htm