only when viewed in a webpage. And I want it to took more dithered if you know what I mean. Is there a specific file format that works best with the web in gradient wise? I'm using GIMP to author the image.
All post/comments on this are appreciated. Thanks for reading.
Yeah, it looks fine to me, nice and smooth even changes in colour... unless you are LOOKING for a rougher gradient that looks 'over dithered'... (unless i'm confusing what dither mean )
Your sample above looks like an immaculate gradation from dark green 100%green, which I understand is not what you want.
I know nothing of this GIMP you speak of, but have you tried reducing the number of colors used to generate the image, while keeping the dithering up? That's how I get a pixelated look in Photoshop.
Instead of using gif, and suffer the lossliness, use a jpg. It gradients well with a higher a quality. What you are seeing from the gif is the reduction of color numbers, which then makes the gradient look choppy. It really just seems like a quality issue, which there must be a setting in gimp to increase it.
It really matters on how much load time you're trying to save. You could save it as a PNG and get high quality.
Shaneckel wrote:Instead of using gif, and suffer the lossliness, use a jpg. It gradients well with a higher a quality. What you are seeing from the gif is the reduction of color numbers, which then makes the gradient look choppy. It really just seems like a quality issue, which there must be a setting in gimp to increase it.
Wrong. GIF uses run line encoding, which, for a vertical gradient such as this one, is absolutely ideal. A JPG file would be considerably bigger, and would only match the quality at a very high quality setting. There's no colour reduction happening because there's only 173 colours in the image (besides, GIFs can handle millions of colours if you're clever).
Shaneckel wrote:It really matters on how much load time you're trying to save. You could save it as a PNG and get high quality.
Saving it as an 8-bit 256 colour PNG is a good idea.
onion2k wrote:
Wrong. GIF uses run line encoding, which, for a vertical gradient such as this one, is absolutely ideal. A JPG file would be considerably bigger, and would only match the quality at a very high quality setting. There's no colour reduction happening because there's only 173 colours in the image (besides, GIFs can handle millions of colours if you're clever).
Argue. Save the same gradient with 20 colors and see what happens. If there isn't a color value for each line of pixels, it will use its nearest neighbor. Which then will lead to horizontal lines. Non of this is important anyway since we all should be using vectors.