MI-3: Image format converter and slideshow

[rockyone]

Sorry, but in the version of 27/06, the last line of the image EZA is not corect if the image has an odd size !


The next version of MI-3 with a not very powerful slideshow, but useful for testing the backup format.
Be careful, the keyboard is not active when loading files. With BMPs, it can be long.
Spectrum files are ignored for the moment.
also avoid enabling color cycles if your image folder contains only images with a color cycle. You would have trouble stopping the slideshow.

I would certainly do the batch conversion in a common format.

[rockyone]

New version. Always works with 512 KB of Ram

Now all CEL files <= 320 * 200 16 colors are loaded.

At the request of mamut, adding the loading of INL files containing images: NEO, PI1-3, with or without color cycle.
Since the PC1-3, CEL, and SD0 files are similar formats, they may also have an INL extension.

The slideshow loads all MI-3 image formats except SPC and SPU.
Display duration, file name display, and loop playback mode are adjustable during pause

http://www.atari-forum.com/viewtopic.php?f=72&t=28191

[rockyone]

New version
Conversion of medium resolution images to low resolution.
- In 2-plane mode, the color cycles and the palette are not changed.
- In 4-plane mode, the data in shots 3 and 4 are not visible on the screen, the color palette is modified.
In both cases, the image is identical to the screen.

Converts "Spectrum" images into 16 levels of gray. - Does not work properly with all images! -

The slideshow loads all image formats known to MI-3.
With a display time of one second, you will not be able to access the keyboard with "Spectrum" images

http://www.atari-forum.com/viewtopic.php?f=72&t=28191

[rockyone]

Adding, loading images: Imagic .IC1 .IC2 .IC3

http://www.atari-forum.com/viewtopic.php?f=72&t=28191

[rockyone]

After a final correction of the menu color and a headache with an Omikron bug, the mouse now has the same colors as the menu.

In the slideshow, activation of the keyboard keys:
F: create a folder
S: save the file
D: delete the file

Regardless of its location (Diskette or DD), MI-3M.PRG can be called by the image files, if this command is correctly saved in the "DESKTOP.INF" file.
Example on the 360K floppy disk.

Do not settle for the ATARI menu option "Install the application", without checking that it is correctly written in your "deskop.inf" file.
Otherwise, you risk destroying your floppy disks

[rockyone]

Correction:
the F9 key that was no longer working after a file backup.
-In high resolution:
  redraw menu buttons after the slideshow, and blocking the "THK" extension in high resolution

[rockyone]

Update.
When updating MI-9, I realized that the high-resolution conversion and conversion of Spectrum images into 16 gray levels worked on a non-existent buffer, because it had been erased in Omikron Basic. was he still working on an Atari ??? ???

[rockyone]

Fixed, the previous compilation did not have the correct fade routine. And can not work if you use a fade to white