Hello, I did not look carefully at the function "BetweenCurves", but it requires y1 and y2 to share the same x data. Isn't it a limitation ? Would it be useful to extend it to the case where x1 and x2 are not identical ? Best regards Denis -----Message d'origine----- De : users <users-boun...@lists.scilab.org> De la part de Antoine Monmayrant Envoyé : mercredi 7 avril 2021 11:16 À : users@lists.scilab.org Objet : Re: [Scilab-users] Filled polygons from polylines
Hello all, I think I answered this question before on this mailing list... Ah, yes I did: http://mailinglists.scilab.org/Reg-Area-Between-two-curves-td3393261.html#a4026721 Get the source for "[h,epoly,ey1,ey2]=BetweenCurves(x,y1,y2,varargin)" in the thread. Hope it helps, Antoine On 07/04/2021 10:57, CRETE Denis wrote: > Hello, > The filled area is defined by 2 curves apparently; one is the top border and > one is the lower border. Is it possible to construct a closed polygon using > the points of both curves (something like C=[C1;C2] ) ? > HTH > Denis > > -----Message d'origine----- > De : users <users-boun...@lists.scilab.org> De la part de arctica1963 > Envoyé : mercredi 7 avril 2021 09:26 À : users@lists.scilab.org Objet > : [Scilab-users] Filled polygons from polylines > > Hello, > > I have script that reads a csv file containing the data and uses that to > calculate subsidence from well information. This all works fine, but it is > not the best way to display the result. Is it possible to take the polyline > output and generate filled polygons (similar to attached image)? > > I am not sure how it is possible from the existing code to close the output > result used in the plot function to create a closed polygon. Essentially it > needs extra points otherwise you would just tie the end point and start point > of the polyline. > > It would be good to get some other ideas and whether it is actually possible. > Original code was in Matlab and had all of the data within the script, so I > took that out and stored in a separate data file for ease of use. > > Thanks for any suggestions. > > Lester > > Backstrip_1D_v1.sce > <http://mailinglists.scilab.org/file/t495709/Backstrip_1D_v1.sce> > A1-NC198.csv > <http://mailinglists.scilab.org/file/t495709/A1-NC198.csv> > Backstrip_1D_filled-plot.jpg > <http://mailinglists.scilab.org/file/t495709/Backstrip_1D_filled-plot. > jpg> > > > > -- > Sent from: > http://mailinglists.scilab.org/Scilab-users-Mailing-Lists-Archives-f26 > 02246.html _______________________________________________ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > _______________________________________________ > users mailing list > users@lists.scilab.org > http://lists.scilab.org/mailman/listinfo/users > _______________________________________________ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users _______________________________________________ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
