Le 02/08/2019 à 21:12, P M a écrit :
...to start with: I guess you try the gui2bitmap toolbox....

To answer your questions:
You need to download & install IrfanView on your Laptop.
Make sure that the IrfanView install path in your code is exactly as it is on your machine. Besides of this: You may already have IrfanView installed, but it may be on a different path...so Scilab would no find the folder.

I do not know how Scilab would automatically install IrfanView.

Yes, everybody who use the code would have to have IrfanView installed.
Also the path variable would have to be the same, if you do not want to change code for each of your clients.

The following can be used to get the path to the Irfanview executable,
even if Irfanview is not associated to any image extension:

try
    subkey  =  "SOFTWARE\IrfanView\shell\open\command";
    iview_path  =  winqueryreg("HKEY_LOCAL_MACHINE",  subkey);
catch
    msg  =  _("%s: IrfanView software not found.\n")
    error(msprintf(msg,  "This application"))
end

If "clients" means "Customers", then, Ted, you should have a look to the Irfanview license before processing.

Regards
Samuel


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