Page 1 of 1
png-24 transparency examples
Posted: 2004-01-04 01:23am
by Hamel
You've seen Durandal's mathematical equations, now feast your eyes on the powaaaaar of png24 transparency:
Outer glow example
Gradiant example
Drop shadow example
Drop-shadowed version of my avatar, featuring the lovely Akiha Tohno
If you use IE, you're out of luck
Posted: 2004-01-04 01:50am
by DPDarkPrimus
But damnit, whenever I try and save a PNG-24 avatar, it's like 20 freaking kb...
Posted: 2004-01-04 01:53am
by Hamel
DPDarkPrimus wrote:But damnit, whenever I try and save a PNG-24 avatar, it's like 20 freaking kb...
How many colors did it have before you saved it? Did it have transparency before?
Posted: 2004-01-04 02:17am
by DPDarkPrimus
1) No more than 150.
2) I made it with a transparent BG, but hadn't saved it yet.
Posted: 2004-01-04 02:23am
by haas mark
DPDarkPrimus wrote:1) No more than 150.
2) I made it with a transparent BG, but hadn't saved it yet.
Try using the optimizer to save the image. Sometimes it helps. -shrugs-
I've had it also go bat shit wrong for me, though.
~ver
Posted: 2004-01-04 02:29am
by Hamel
I used PS7's 'save for web' feature on my av
Thing is, my av was a 1.3ish kb gif before I drop shadowed and png'ed it
Posted: 2004-01-04 02:39am
by DPDarkPrimus
I'm using the Save as web feature. I'm not so stupid as to do a normal save as.
Posted: 2004-01-04 02:49am
by The Kernel
DPDarkPrimus wrote:I'm using the Save as web feature. I'm not so stupid as to do a normal save as.
Try importing it into Image Ready first. Image Ready has a more complete set of tools for image compression.
Posted: 2004-01-04 03:29am
by DPDarkPrimus
Image Ready... is that available (legally) for nothing?
Posted: 2004-01-04 03:45am
by The Kernel
DPDarkPrimus wrote:Image Ready... is that available (legally) for nothing?
It is a program the comes with Photoshop. Check in the Photoshop directory
Posted: 2004-01-04 10:59pm
by darthdavid
Or use gimp. It has 9 levels of png compression (and uncompressed).
Posted: 2004-01-05 10:34pm
by Pu-239
Bah, even gimp won't compress enough occasionally. Use pngcrush with the options '-m 113 -cc -l 9' which gives about 20% size reduction in addition to gimp's compression.
Posted: 2004-01-05 11:38pm
by lukexcom
My 24-bit PNG sig image at another forum...
It doesn't appear quite right on the dark-blue/black theme version of this forum, as it was designed with a light background in mind.
But like Hamel said, if you use IE, you're out of luck.
Posted: 2004-01-06 12:25am
by Rye
DPDarkPrimus wrote:Image Ready... is that available (legally) for nothing?
There's a thing (in export i think) where it exports to imageready, within photoshop.
Posted: 2004-01-07 10:23pm
by phongn
PNG24 is a 24-bit image, so you might have to do some trickery with the pallette first. Unfortunately, my mighty B-36 avatar suffers the same fate as other nicely anti-aliased images -- too big. I must then suffer with puny 1-bit alpha courtesy of PNG8