Have you tried zooming in in the browser window in case that allows for a finer selection of one handle vs. the other?
Doug Douglas Mills Director of Instructional Technology Department of Chemistry University of Illinois From: <lon-capa-users-boun...@mail.lon-capa.org<mailto:lon-capa-users-boun...@mail.lon-capa.org>> on behalf of "Lucas, Mark" <luc...@ohio.edu<mailto:luc...@ohio.edu>> Reply-To: Discussion list for LON-CAPA users <lon-capa-users@mail.lon-capa.org<mailto:lon-capa-users@mail.lon-capa.org>> Date: Thursday, September 3, 2015 at 3:02 PM To: Discussion list for LON-CAPA users <lon-capa-users@mail.lon-capa.org<mailto:lon-capa-users@mail.lon-capa.org>> Subject: [LON-CAPA-users] FunctionPlotResponse Questions Hi Everyone, I have a couple of quick questions regarding FunctionPlotResponse questions. We had not expected this, but somehow a student has managed to get the two parts of the handle to overlap and they can no longer be separated. I am attaching a screenshot. There is a handle that can be used to drag the curve around and there is a handle that can be used to drag the slope around. The two dots are right next to each other and can’t be pulled apart. Each time the problem is reloaded, the curve starts with the default from the last submission. Is there a way to reset the curve to the default curve? David Ingram is interested in a type of “reset curve” button. I’m just looking for some feedback as we experiment. Mark -- Mark Lucas email: luc...@ohiou.edu<mailto:luc...@ohiou.edu> 252D Clippinger Lab phone: (740)597-2984 Department of Physics and Astronomyfax: (740)593-0433 Ohio University Athens, OH 45701 [cid:31DCE600-8DFE-487E-8019-BC51DBBB7957@net.oit.ohio.edu]
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