Re: Multi-size, Multi-Bit depth icons
- From: "Yo 'Ric Dude" <ericmit ix netcom com>
- To: raster redhat com
- CC: root jennifer-unix dyn ml org, jirka 5z com, gnome-list gnome org
- Subject: Re: Multi-size, Multi-Bit depth icons
- Date: Thu, 16 Jul 1998 01:18:30 -0400
raster@redhat.com wrote:
[snip all kinds of fun stuff here]
> -> However, a quality option bitmap somewhere might be a Good Thing (resizing
> -> alogrithim, dithering). Perhaps even making an intelegent default decision
> -> (based on image size)...
>
> it alreday has several render types (quality levels) they include
> dithering on or of in 15/16bpp (yes imlib will dither using either
> floyd-steinberg or orderd in 15/16bpp if set to the correct render mode
> before rendering a pixmap - Enlightenment by default sets the "high
> quality" render mode on for this - so does the GNOME background
> properties). It also can have dithering turned off (for 8bp etc.) which
> is considerably faster but not as nice looking.
I think the gist here is a feature request along the lines of
mipmapping. Anti-aliasing a large pixmap down to icon size may
sound good in theory, but frequently, the end product is little
more than a blur. Maybe allow caching of different "sizes" of
the same image, and have imlib scale the closest/best match as
needed?
> -> -=- James Mastros
> raster@rasterman.com
-- ebm
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