Lightning Launcher

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.

====== About the script ======
  * Purpose : Generates nice random tint hues and applies them to your Lightning Launcher desktop wallpaper
  * Author : [[http://michael.plotke.me/|Michael Plotke]]
  * Link : [[http://martin.ankerl.com/2009/12/09/how-to-create-random-colors-programmatically/|Inspiration]]

====== How to use the script ======

Assign it to an //event// occurring on your //desktop//, for example //double-tap empty space//.

====== Script code ======
<sxh javascript>

golden_ratio_conjugate = 0.618033988749895;
var desktop = LL.getCurrentDesktop();

var hue = desktop.getTag("hue");
if (!hue) { hue = Math.random(); }
else { hue = parseFloat(hue); }

hue += golden_ratio_conjugate;
hue %= 1;
desktop.setTag("hue", hue.toString());

hue *= 360;
hsv = [hue, 0.4, 0.4];
var color = Color.HSVToColor(0x80, hsv);

desktop.getProperties().edit()
	.setInteger("bgColor", color)
	.commit();

</sxh>

Lightning Launcher

User Tools

Site Tools

Page Tools