MI-3: Image format converter and slideshow

[rockyone]

Thank you for your answers.
Not knowing anything about programming the system, it seems very complicated.
But I will still try.

[rockyone]

New version after realizing that I created a bug with the functions of the "R" and "G" keys (One more! )
Now the menu works well with SPU images.
I still have not done anything to manage the mouse with these images but the keyboard works well.

[rockyone]

Sorry for those who downloaded, before realizing that I had not compiled the right version.
It's good now.

[rockyone]

Adding a PDF file in French at the top of the topic. http://www.atari-forum.com/viewtopic.php?f=72&t=28191

[rockyone]

Update
I added a test for image files in some routines, because I find too often images that crash the program.

Before, opening a file that returned an error closed the file selector.
This is now modified.

New function with a [Shift] key for access paths: "open" and "save"
example for "Open:"
[O] + [Shift] or right click on the "Open" button
The first use forces the path to the one used by the "Save" function.
2 ° use Restore the initial path.

Correction du PDF

[rockyone]

Small change to load IFF images created with ZZ-LAZY PAINT.PRG

After converting the color palette to 16 levels of gray with the G key, you can restore the color palette with the same key. Except for the spectrum images.

Update of the PDf in French.
Do I have to translate it into English?