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<p dir="auto">Sure you can do this, plus or minus the Windows 10 interaction which I know nothing about. Once you figure to how to plot what you want, have a look at:</p>
<p dir="auto"><a href="https://matplotlib.org/users/event_handling.html">https://matplotlib.org/users/event_handling.html</a></p>
<p dir="auto">to see how to make the plot respond to <code>button_press_event</code> or <code>motion_notify_event</code>.</p>
<p dir="auto">Cheers, Jody</p>
<p dir="auto">On 25 Sep 2017, at 2:40, Tune Kamae wrote:</p>
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<blockquote style="border-left:2px solid #5855D5; color:#5855D5; margin:0 0 5px; padding-left:5px"><div id="5A5FFE44-0619-442B-A024-028DC8684D2D"><div lang="JA" link="blue" vlink="#954F72"><div style="page:WordSection1"><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin:0; margin-bottom:0.0001pt; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US">Hi,</span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin:0; margin-bottom:0.0001pt; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US"> </span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin:0; margin-bottom:0.0001pt; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US">My knowledge on matplotlib is limited and may be using wrong terminology.</span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin:0; margin-bottom:0.0001pt; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US">However my goal is quite clear. What I don’t know is where to post my question.</span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin:0; margin-bottom:0.0001pt; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US">If this is not the right mailing list, please forgive me and suggest the right mailing list.</span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin:0; margin-bottom:0.0001pt; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US"> </span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin:0; margin-bottom:0.0001pt; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US">My goal:</span></p><ol style="margin-bottom:0; margin-top:0" start="1" type="1"><li style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin-bottom:0.0001pt; margin-left:-18pt; margin-right:0; margin-top:0; mso-para-margin-bottom:0.0001pt; mso-para-margin-left:0gd; mso-para-margin-right:0; mso-para-margin-top:0; mso-style-priority:34; text-align:justify; text-justify:inter-ideograph; mso-list:l0 level1 lfo1' align="justify"><span lang="EN-US">Make a plot with all elements accessible as objects like the one Excel produces.</span><span lang="EN-US" style="font-size:12.0pt"></span></li><li style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin-bottom:0.0001pt; margin-left:-18pt; margin-right:0; margin-top:0; mso-para-margin-bottom:0.0001pt; mso-para-margin-left:0gd; mso-para-margin-right:0; mso-para-margin-top:0; mso-style-priority:34; text-align:justify; text-justify:inter-ideograph; mso-list:l0 level1 lfo1' align="justify"><span lang="EN-US">Then by touching anywhere on screen (assuming Win10 with a touch screen), one will know how close is the touch location to a curve or the x-axis.</span><span lang="EN-US" style="font-size:12.0pt"></span></li><li style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin-bottom:0.0001pt; margin-left:-18pt; margin-right:0; margin-top:0; mso-para-margin-bottom:0.0001pt; mso-para-margin-left:0gd; mso-para-margin-right:0; mso-para-margin-top:0; mso-style-priority:34; text-align:justify; text-justify:inter-ideograph; mso-list:l0 level1 lfo1' align="justify"><span lang="EN-US">If such a plot can be put out, I can program for the blind students follow a line by producing sound.</span><span lang="EN-US" style="font-size:12.0pt"></span></li><li style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin-bottom:0.0001pt; margin-left:-18pt; margin-right:0; margin-top:0; mso-para-margin-bottom:0.0001pt; mso-para-margin-left:0gd; mso-para-margin-right:0; mso-para-margin-top:0; mso-style-priority:34; text-align:justify; text-justify:inter-ideograph; mso-list:l0 level1 lfo1' align="justify"><span lang="EN-US">They can follow any one of multiple curves in a plot and can feel what a sinusoidal curve is.</span><span lang="EN-US" style="font-size:12.0pt"></span></li></ol><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin-bottom:0.0001pt; margin-left:18pt; margin-right:0; margin-top:0; mso-para-margin-bottom:0.0001pt; mso-para-margin-left:0gd; mso-para-margin-right:0; mso-para-margin-top:0; mso-style-priority:34; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US"> </span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin-bottom:0.0001pt; margin-left:18pt; margin-right:0; margin-top:0; mso-para-margin-bottom:0.0001pt; mso-para-margin-left:0gd; mso-para-margin-right:0; mso-para-margin-top:0; mso-style-priority:34; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US">I would greatly appreciate if someone can guide me along this direction.</span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin-bottom:0.0001pt; margin-left:18pt; margin-right:0; margin-top:0; mso-para-margin-bottom:0.0001pt; mso-para-margin-left:0gd; mso-para-margin-right:0; mso-para-margin-top:0; mso-style-priority:34; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US"> </span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin-bottom:0.0001pt; margin-left:18pt; margin-right:0; margin-top:0; mso-para-margin-bottom:0.0001pt; mso-para-margin-left:0gd; mso-para-margin-right:0; mso-para-margin-top:0; mso-style-priority:34; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US">Tune Kamae</span><span lang="EN-US" style="font-size:12.0pt"></span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin:0; margin-bottom:0.0001pt; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US"> </span></p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin:0; margin-bottom:0.0001pt; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US">Windows 10 </span>版の<span lang="EN-US"><a href="https://go.microsoft.com/fwlink/?LinkId=550986" style=":visited{color:#954F72; mso-style-priority:99; text-decoration:underline} :link{color:blue; mso-style-priority:99; text-decoration:underline}"><span lang="EN-US"><span lang="EN-US">メール</span></span></a></span>から送信</p><p style='font-family:"游ゴシック", sans-serif; font-size:10.5pt; margin:0; margin-bottom:0.0001pt; text-align:justify; text-justify:inter-ideograph' align="justify"><span lang="EN-US" style='font-size:12.0pt;font-family:"ＭＳ Ｐゴシック",sans-serif'> </span></p></div></div></div></blockquote>
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