One way to draw a circle on Smart Map is to pass values through the querystring. 

 

 

Example 1

This example draws a 500 mile radius circle with Paris as the center point:

http://smartmap.jetkey.com/Example/tabid/54/Default.aspx?lat=48.85&lng=2.347&qid=2&geometry=circle&radius=500&bordercolor=green&borderwidth=2&fillcolor=blue&fillopacity=.25

Example 2

Querystring Parameters

Here is a list of parameters that you can pass through the querystring to control the look of a circle:

geometry	The type of geometric overlay you want to add to the map. In this case "circle"
lat	Latitude of the center point. (If this parameter is missing, the current center point of the map is used.)
lng	Longitude of the center point.  (If this parameter is missing, the current center point of the map is used.)
radius	The radius of the circle in miles.
bordercolor	The border color of the circle.
borderwidth	The border width in pixels.
borderopacity	The opacity of the border line.  Must be a number between 0 and 1.  0 is transparent and 1 is opaque.
fillcolor	The fill color of the circle.
fillopacity	The opacity of the fill color. Must be a number between 0 and 1.  0 is transparent and 1 is opaque.

 

 

 

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© 2007 Darryl Parker, Jetkey.com. All Rights Reserved.