[thelist] mark portions of a image online

david.landy at somerfield.co.uk david.landy at somerfield.co.uk
Tue Apr 27 03:39:08 CDT 2004


Sorry, I seem to have answered a bit hastily... I didn't answer what you
were asking, did I?!

So, you want your users to click out an area on a map and then pass back all
the (x,y) coordinate pairs they clicked on, when they are done.

One way would be to append each click to a javascript string, and then pass
that whole string back to the server as a querystring, when the user clicks

AFAIK the method for determining the x and y varies between mozilla and ie
and other browsers - I'm no expert on this, though.


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