search for: show_graph

Hi, for those with experience of Gruff module: suppose I want to send image from server straight to the browser (as example on gruff web site): send_data(g.to_blob, :disposition => ''inline'', :type => ''image/png'', :filename => "gruff.png") the server seems sending this binary data ok, but I am having

...ot; image which is overwritten by the final image when it has finished loading, and this takes a moment as the image that finally appears is generated thus: <div class="loadimage"> <img src="<%= url_for :controller => ''graphs'', :action=> ''show_graph'', :name => @name, :field => params[:field] %>" style="border:1px solid #aabcca;" align="bottom", alt="Graph for <%= @name -%>", id="thegraph", width="580", height="310" /> </div> Anyway, the loadimage...