[Scilab-users] ?==?utf-8?q? Exporting graphic figure and its calcs

[Antoine Monmayrant]

Hello again,

To add more details to my previous answer, here is the function I hastily hacked together to workaround the bug that prevent exporting uicontrols:


function exportHack()
   // Export figure with uicontrols to png using X server & import (imagemagick)
   // Horrible hack that should only work on my machine (linux 64bits)
   // get around bug http://bugzilla.scilab.org/show_bug.cgi?id=14836 https://bugzilla.scilab.org/show_bug.cgi?id=14502
    h=gcbo;
    //current figure name
    figname=h.parent.parent.figure_name;
    //getting X server id for current window
    ret=unix_g("xwininfo -int -name " +""""+figname+"""");
    //hackish, depends directly on the syntax of xwininfo outputs
    tok=tokens(ret(2),':');
   tok=tokens(tok(3)," ")
   winid=tok(1);//X server windows id, as a string
   
   // File save dialog parameters
   file_mask=["*.png"];
   boxTitle="Export";
   //If previous filename is present, use it to start in the corresponding directory
   if h.userdata~="" then
      dir=h.userdata;
   else
      dir=pwd();
   end
   dir
   PathFileName=uiputfile(file_mask,dir,boxTitle);
   // LD_LIBRARY_PATH required to get around bug:   http://bugzilla.scilab.org/show_bug.cgi?id=14143
   unix_s("LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/:$LD_LIBRARY_PATH ; import -window "+winid +" "+PathFileName)
  //   keep savec filename for future reference.
   h.userdata=PathFileName;
endfunction

It only works on a linux system with X server and imagemagick.
It will not run out of the box on your system, but it might inspire you to find your own workaround. 

Hope it helps,

Antoine



Le Mardi, Mai 30, 2017 15:58 CEST, Alexis Cros <Alexis.Cros at promes.cnrs.fr> a écrit: 
 
> Hello,
> 
> I have created a graphic figure which contains several things :
> 
>          - uicontrol frames which contain axes (polarplot, plot2d...)
> 
>          - uicontrol texts
> 
> gui_sumup  =  figure(55,  	'Position',  [0  0  my_screen_size(1)-H_BORDERS_THICK  my_screen_size(2)-START_BAR_THICK],..                                                   // Position x, y and size x, y
>                 					'BackgroundColor',  BLUE,..
>                					'Figure_name',  'Emissivity compute utility')
> 
> I would like to export the full figure containing all entities. When I 
> execute the folowing instruction, only the background figure is exported :
> 
> xs2png(gui_sumup,  computed_folder_path  +  '\Graphs\SUM_UP-'  +  csv_main_header_edit.String  +  '.png')
> 
> or
> 
> xs2png(55 ,  computed_folder_path  +  '\Graphs\SUM_UP-'  +  csv_main_header_edit.String  +  '.png')
> 
> Is there a way to encapsulate all entities into the general figure (like 
> merging?) to export it ?
> 
> Thanks
> 
> Alexis
>