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    <p>Hello.</p>
    <p>What your are looking for is an affine coordinate system.</p>
    <p>I don't think that matplotlib can do that directly as it is the
      case for Geogebra.</p>
    <p>You should try to do every thing by hand. This will be boring but
      not hard.<br>
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    <p><br>
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    <div class="moz-cite-prefix">Le 21/10/2020 à 08:38, Vincent Douce
      Mathoscope a écrit :<br>
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    <blockquote type="cite"
      cite="mid:FBD63D72-7FDB-4118-A314-EBB8065A8132@netcourrier.com">
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          <div style="word-wrap: break-word; -webkit-nbsp-mode: space;
            line-break: after-white-space;" class="">thanks Bruno for
            your answer
            <div class="">not exactly</div>
            <div class="">in your example, only the grid in inclinated</div>
            <div class="">in my need, also th axis would be inclinated</div>
            <div class="">something like this where B is (0,1) and C is
              (1,0) and A is (0,0)</div>
            <div class=""><img apple-inline="yes"
                id="55597E68-CC03-4541-AB95-AEAC81C05BD9" class=""
                src="cid:part1.931EEF54.CB25B6A2@gmail.com" width="560"
                height="426"></div>
            <div class="">Vincent<br class="">
              <div class=""><br class="">
                <blockquote type="cite" class="">
                  <div class="">Le 21 oct. 2020 à 02:46, Bruno Beltran
                    <<a href="mailto:brunobeltran0@gmail.com"
                      class="" moz-do-not-send="true">brunobeltran0@gmail.com</a>>
                    a écrit :</div>
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                      <div class="">Hi Vincent,</div>
                      <div class=""><br class="">
                      </div>
                      <div class="">Is this the kind of thing you are
                        looking for?</div>
                      <div class=""><br class="">
                      </div>
                      <div class=""><a
                          href="https://matplotlib.org/gallery/api/skewt.html"
                          class="" moz-do-not-send="true">https://matplotlib.org/gallery/api/skewt.html</a></div>
                      <div class=""><br class="">
                      </div>
                      <div class="">Best,</div>
                      <div class=""><br class="">
                      </div>
                      <div class="">Bruno<br class="">
                      </div>
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                    <div class="gmail_quote">
                      <div dir="ltr" class="gmail_attr">On Tue, Oct 20,
                        2020 at 2:15 PM Vincent Douce Mathoscope <<a
                          href="mailto:mathoscope@netcourrier.com"
                          class="" moz-do-not-send="true">mathoscope@netcourrier.com</a>>
                        wrote:<br class="">
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                        <div style="overflow-wrap: break-word;" class=""><span
                            style="font-family:IowanOldStyle-Roman"
                            class="">hi i would like to create some
                            graphics with the y-axis inclinated in any
                            angle with the xaxis, for example 45°, 55°
                            as i need it</span>
                          <div style="font-family:IowanOldStyle-Roman"
                            class="">i dont find here :</div>
                          <div style="font-family:IowanOldStyle-Roman"
                            class="">
                            <div
                              style="margin:0px;font-stretch:normal;line-height:normal"
                              class=""><a
                                href="http://python-simple.com/python-matplotlib/configuration-axes.php"
                                target="_blank" class=""
                                moz-do-not-send="true">http://python-simple.com/python-matplotlib/configuration-axes.php</a></div>
                            <div
                              style="margin:0px;font-stretch:normal;line-height:normal"
                              class=""><a
                                href="https://matplotlib.org/3.1.1/api/axes_api.html"
                                target="_blank" class=""
                                moz-do-not-send="true">https://matplotlib.org/3.1.1/api/axes_api.html</a></div>
                          </div>
                          <div
style="font-family:IowanOldStyle-Roman;margin:0px;font-stretch:normal;line-height:normal"
                            class="">anything in this direction</div>
                          <div
style="font-family:IowanOldStyle-Roman;margin:0px;font-stretch:normal;line-height:normal"
                            class="">any tipps ?</div>
                          <div
style="font-family:IowanOldStyle-Roman;margin:0px;font-stretch:normal;line-height:normal"
                            class="">Vincent</div>
                          <div class="">
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                        _______________________________________________<br
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                  -webkit-nbsp-mode: space; line-break:
                  after-white-space;" class="">
                  <div class="">----</div>
                  <div class=""><a href="https://lemathoscope.com/"
                      class="" moz-do-not-send="true">https://lemathoscope.com/</a></div>
                  <div class="">cours de maths postbac par visio</div>
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          after-white-space;" class="">
          <div>----</div>
          <div><a href="https://lemathoscope.com/" class=""
              moz-do-not-send="true">https://lemathoscope.com/</a></div>
          <div>cours de maths postbac par visio</div>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
    </blockquote>
    <pre class="moz-signature" cols="72">-- 
Math, algo et codage.
Sans oublier la famille, l'amour et le sport. ;-)</pre>
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