CompuServe Thread

#Graphics not seen

4 messages in this thread
#46946From: Sean HannonMay 17, 1995 10:15 PM
To anyone transfering graphic files between the Amiga and the Macintosh: I have a Mac Performa 6115CD on one end of the room, and an Amiga 4000 on the other. Recently, I purchased the Texture Gallery CDRom set, which I read on the Macintosh, and transfer files from via disk to the Amiga side using CrossMac. The files I transfer from the CD to the Amiga — be it IFF, JPEG, PICT, TIFF, or TARGA — can all be successfully read and viewed on my Amiga, using AdPro to read in the various formats. What I cannot seem to do, and no one in Apple tech support knows why, is read and view the PICT or TIFF graphics from the CD on any of the Mac programs capable of displaying graphics (Dabbler, ClarisWorks, etc;) For some odd reason, the PICTs and TIFFs are read as Text files, not graphic files. Now, I've taken these pictures into Ad Pro, resaved them as PICT or TIFF, and ported them back to the Mac, but they will not show up as graphics. I got a call back from Fred Fish who wasn't sure why they weren't readable on the Mac. And, as I said, Apple tech was in the dark, too. So, why the one-way street with these files? Something in the header of the AdPro-created PICT files that doesn't conform to what the Mac expects to find?
#46953From: LEPIDO R VARGASMay 18, 1995 3:07 PM
because you will need to convert them to a mac data fork file for the images.ADOBE photoshop 2.5 + can read pc versions of tiff/pict,etc of files.SO does fractal painter,and macromedia director.
#47021From: SyndesisMay 23, 1995 9:42 AM
Actually, it doesn't have anything to do with the data or resource forks, it has to do with the "type" and "creator" of the file on the Mac side. Along with the two forks, there is a bit of info that stores which program supposedly created the data, and which data format is stored there. These bits of info are what cause the proper icon to show up for that file. (I bet your image files show up with the generic document icon, not the nice PhotoShop icon, for example.) So go download ResEdit for your Mac. You'll only use its extended "get info" menu item. It will show you the type and creator of any existing file on your hard disk, and it will let you change the type and creator on any file to that applications will recognize these files properly. Once you've changed the type and creator the hard way, go get "FixCreator Pro", a utility that makes it easy to reset them with drag-and-drop.
#47029From: Sean HannonMay 24, 1995 12:03 AM
John-O!!! Brass ring time! Now, that's what I pays my hard earned moola to Compuserve for! Thanks for the solution. Sean Hannon Ad Rats – Stamford, CT