<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:verdana,helvetica,sans-serif;font-size:10pt"><div>Hi<br><br>1*I have successfully created the Buffer using $shape = $shape->buffer($shape). My problem is to extract all the feature that comes with in the buffer i have created. So i have plan to use querybyshape($shape) but no feature is extracted.. How can i solve this problem. Is my approach is correct. If any one have solve it. Plz send me the logic. By the way how can i send the value of the buffer dynamically. <br><br>2* Is it possible to save the roi line that we have created.<br><br>with regard<br>vinod kumar. V<br></div></div><br>
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