Support for transparent PNGs about jquery.adaptive-backgrounds.js

[briangonzalez]

Are they not working currently?

[timoreddig]

They are working but not like I expected. I have two transparent PNGs and the dominant background color should be green. See my example images.

The smaller one works, the greater one not.

What´s wrong?

Is it possible to get a rgba value for the background color?

[briangonzalez]

Hmmm, it looks like for some reason when the majority of the image is not filled with non-transparent pixels, getImageData returns all zeros, denoting an all black image.

Can you verify?

[timoreddig]

Yes, I can verify. I´ve done it with several transparent PNGs but it didn´t work the way I expected it.

By the way, you created a great plugin ;-)! Thanks for it.

[bishless]

It's working for the transparent PNGs I'm throwing at it.

Though, I'll 👍 the vote for the ability to set rgba() values. That'd be pretty sweet.

[briangonzalez]

Hmmm, interesting.

Those are transparent PNGs? Do you have a link?

[bishless]

Yup. The 3 on the right are 256x256px trans PNGs. The icons usually show on a white background. Your script seems to work well!

Sorry. It's a vagrant box I'm developing on. No public site at this point.

[bishless]

Here... Threw together a pen to screw around with. Includes one of the trans PNGs I'm using.

[briangonzalez]

Very cool!

[timoreddig]

bishless,

are you working with png-8 or png-24?

[bishless]

8-bit.

[timoreddig]

Ok, thanks.

24-bit isn´t working for me.