how to show(point) multiple selected cities on map
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Hi Everybody, I am stuck with a requirement where I have to flag/mark cities' location on a map of the country. The question is how can I store information of position of the cities for the map. should I use x/y coordinaets? Finally, how I then display them accordingly on web page with the country map. Thanx in advance! -Puran puranonnet
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Hi Everybody, I am stuck with a requirement where I have to flag/mark cities' location on a map of the country. The question is how can I store information of position of the cities for the map. should I use x/y coordinaets? Finally, how I then display them accordingly on web page with the country map. Thanx in advance! -Puran puranonnet
The simplest method wouyuld probably be to hold the extents of the map, then a the lat / long of the places to be marked (or eastings / northings). If you know the extents, then you should be able to work out the proportional position of the city, and thereby the screen X / Y you need
"Now I guess I'll sit back and watch people misinterpret what I just said......" Christian Graus At The Soapbox
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The simplest method wouyuld probably be to hold the extents of the map, then a the lat / long of the places to be marked (or eastings / northings). If you know the extents, then you should be able to work out the proportional position of the city, and thereby the screen X / Y you need
"Now I guess I'll sit back and watch people misinterpret what I just said......" Christian Graus At The Soapbox
Hi Rich, Thanks for timely suggestion. It worked. Thanks again -Puran:) puranonnet