Subject:
|
Re: Parts Cataloging Program
|
Newsgroups:
|
lugnet.cad.dev
|
Date:
|
Wed, 29 Mar 2000 02:46:15 GMT
|
Viewed:
|
2446 times
|
| |
 | |
In lugnet.cad.dev, Steve Bliss writes:
> In lugnet.cad.dev, Don Heyse wrote:
>
> > That's too bad, since it pretty much rules out GIF output directly from
> > LdGLite. The last thing I need is annoying licensing restrictions.
>
> Well, it's not *that* big'o'deal: GIF is restricted to 256 colors. If
> you convert down to 256 colors, will PNG give compression on par with
> GIF? If it doesn't, you can always look into BMP/RLE.
From what I've seen PNG gives BETTER compression than GIF for flat shaded
ldlite type images, and as far as I can tell it only does 32bpp true color.
I put a sample PNG on the ldglite web page if you want to try converting
to various formats to compare sizes.
No need to look into BMP since I already have that working (although it's
just the uncompressed 24bpp style like from ldlite).
By the way, where do I get ImageMagic?
Don
|
|
Message has 2 Replies:  | | Re: Parts Cataloging Program
|
| (...) A long time ago I submited a patch to make ldlite save 256 color bitmaps, was it never applied ? (...) (URL) but most Linux distributions have it too. Leonardo (25 years ago, 29-Mar-00, to lugnet.cad.dev)
|  | | Re: Parts Cataloging Program
|
| Don: (...) In some, but admittedly very few, cases GIF gives a better compression than PNG. (...) PNG does anything from 1 to (at least) 64 bit/pixel, including up to (at least) 16 bit/pixel graduated transparency. Play well, Jacob ---...--- -- (...) (25 years ago, 29-Mar-00, to lugnet.cad.dev)
|
Message is in Reply To:
 | | Re: Parts Cataloging Program
|
| (...) Well, it's not *that* big'o'deal: GIF is restricted to 256 colors. If you convert down to 256 colors, will PNG give compression on par with GIF? If it doesn't, you can always look into BMP/RLE. FYI, here are some links into the MS (...) (25 years ago, 28-Mar-00, to lugnet.cad.dev)
|
16 Messages in This Thread:   
    
                     
     
   
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
This Message and its Replies on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|