Comments on: Making annoying rainbows in javascript http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/ Interactive art, experimental software toys, screensavers and games by Jim Bumgardner. Tue, 07 Oct 2008 03:52:40 +0000 http://wordpress.org/?v=2.6.2 By: jbum http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-41285 jbum Sun, 09 Mar 2008 05:16:18 +0000 http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-41285 Stoyen: True, but there is still a need to add the leading zero padding when producing hex digits for single digit numbers. A sprintf() function would make things much easier, since you can use "%02x" to specify a 2-digit hex number with zero-padding. Stoyen: True, but there is still a need to add the leading zero padding when producing hex digits for single digit numbers. A sprintf() function would make things much easier, since you can use “%02x” to specify a 2-digit hex number with zero-padding.

]]> By: stoyan http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-41283 stoyan Sun, 09 Mar 2008 04:25:23 +0000 http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-41283 This article is really cool! BTW, to convert hex-to-dec in JavaScript you can also use: var num = 170; num.toString(16); or (170).toString(16) To binary? <code>toString(2)</code>. This article is really cool!

BTW, to convert hex-to-dec in JavaScript you can also use:

var num = 170;
num.toString(16);

or

(170).toString(16)

To binary? toString(2).

]]> By: KrazyDad » Blog Archive » Lucky Charms http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-5767 KrazyDad » Blog Archive » Lucky Charms Sun, 18 Mar 2007 00:23:24 +0000 http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-5767 [...] A little something I made for my students during today’s actionscript class. Here’s the flash source code, and here’s an article that explains the technique I use to generate those groooovy colors. [...] [...] A little something I made for my students during today’s actionscript class. Here’s the flash source code, and here’s an article that explains the technique I use to generate those groooovy colors. [...]

]]> By: Japh http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-1690 Japh Wed, 08 Nov 2006 12:58:06 +0000 http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-1690 I believe the setTimeout() and setInterval() functions will allow you to do just that :) I believe the setTimeout() and setInterval() functions will allow you to do just that :)

]]> By: jbum http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-1628 jbum Sat, 28 Oct 2006 11:11:42 +0000 http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-1628 Agreed. Agreed.

]]> By: Gemini6Ice http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-1600 Gemini6Ice Sat, 21 Oct 2006 17:55:13 +0000 http://www.krazydad.com/blog/2006/10/13/making-annoying-rainbows-in-javascript/#comment-1600 To further generalize, I would set up the function to allow different centers and widths for each color component, which would allow us to produce a rainbow of greens-blues, for example. I'm curious to look up a way to make a web page's javascript run on timed intervals after loading, so that one could make a background with fluctuating colors. Or maybe white-on-black to black-on-white fluctuating. That would be fun and annoying! :D To further generalize, I would set up the function to allow different centers and widths for each color component, which would allow us to produce a rainbow of greens-blues, for example.

I’m curious to look up a way to make a web page’s javascript run on timed intervals after loading, so that one could make a background with fluctuating colors. Or maybe white-on-black to black-on-white fluctuating. That would be fun and annoying! :D

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