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

[Alexis Cros]

Hi,

nice trick. May be interesting to transcode it to other OSs and to 
integrate into the Scilab built-in functions.

Thank you for the tip

A.


Le 31/05/2017 à 10:47, Antoine Monmayrant a écrit :
> 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
>>
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