[OpenLayers-Users] only one rectangle draw in single Map

[Mahavir Trivedi]

Dear friends

i am naive user .

i wish to draw rectangle using mouse on MAP(image as WMS).
it should me inside map( means image ) and find lat lon info.
also there are make constraint ony one rectangle draw(map  has no more than
one rectangles)


which is element of OL like RegularPolygon, Box, DrawFeature  i used ? how ?

With Thanks And Regards
Mahavir
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