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Top Forums Programming Need help with Javascript Post 302461084 by kicker75 on Friday 8th of October 2010 12:20:02 PM

10-08-2010

Registered User

Need help with Javascript

Hi guys,

Ok first, let me explain what I want to do. I'm making a theme for the iphone, and I found a nice wallpaper slideshow script. Here is how it knows which wallpapers to use:

[code]
<script type="text/javascript">
// SLIDE ROTATION FREQUENCY (in minutes)
var slideRotation = 0.4;
// SLIDES - they can point to any location on your phone, or a url on the internet
// image - The location of the image to display, such as a location on your phone
// or a url on the internet.
// zoom - The starting level of zoom.
// origin - Use this property to change the starting origin of the zoom. The origin
// is expressed as a percentage of the size of the element (x and y). For
// example, the default value 50% 50% causes the zoom to start at the center
// of the slide. Changing the origin to 100% 0% causes transformation to
// occur around the top-right corner of the slide, etc.
var slide = [
{ image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper13.png", zoom: "100%", origin: "53% 20%" }, { image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper1.png", origin: "53% 28%" }, { image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper2.png", origin: "53% 20%" }, { image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper3.png", origin: "53% 20%" }, { image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper4.png", origin: "53% 20%" }, { image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper5.png", origin: "53% 20%" },
{ image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper6.png", origin: "0% 40%" },
{ image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper7.png", origin: "85% 5%" }, { image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper8.png", origin: "85% 5%" }, { image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper9.png", origin: "85% 5%" },
{ image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper11.png", origin: "53% 20%" },
{ image: "/Library/Themes/iMatte UI.theme/slides/Wallpaper12.png", origin: "84% 23%" },
];
</script>
[/code]

Would there be a way of telling it to look in a specific directory and use all, let say, Wallpaper*.png and build the variable array with it? And maybe have random origin values? So they are all coming from a different angle?

Thanks, I would really appreciate if that could be made possible!

Last edited by vbe; 10-08-2010 at 01:52 PM.. Reason: code tags maybe not a good idea...

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LEARN ABOUT DEBIAN

anypaper

ANYPAPER(1)						      General Commands Manual						       ANYPAPER(1)

NAME

       anypaper - front-end for wallpapersetter

SYNOPSIS

       anypaper [options] files...

DESCRIPTION

       anypaper  is a program that let you: Preview of selected image. Six modes of setting wallpaper (fullscreen, normal, tiled, adjusted, scaled
       and custom scale). User can select the  background color, image position, wallpapersetter and screen size.  Preview  of	background  before
       setting no-set option for only handling images (command line)

HELP OPTIONS

       -?, --help
	      Show help options.

       --help-all
	      Show all help options.

APPLICATION OPTIONS

       --license
	      Display license information and exit

       -v --version
	      Display version information and exit

       -f --fullscreen
	      Set fullscreen position

       -n --normal
	      Set normal position

       -t --tile
	      Set tile position

       -m --maximize
	      Set maximize position

       -s --scale
	      Set scale position

       -c --custom
	      Set custom scale position

       -S --set
	      Set wallpaper configuration or command line configuration

       -l --last
	      Set the last wallpaper

       -x --x-position
	      Set x position of wallpaper

       -y --y-position
	      Set y position of wallpaper

       --x-scale
	      Set x scale of wallpaper

       --y-scale
	      Set x scale of wallpaper

       -h --height
	      Set x position of wallpaper

       -w --width
	      Set y position of wallpaper

       -b --background
	      Set background color

       --no-set
	      Disable setting function

       -p --lastwallpaperfile
	      lastwallpaper file (default: ~/.anypaper/lastwallpaper)

       --rc   resource file (default: ~/.anypaper/anypaperrc)

       --display=DISPLAY
	      X display to use

SEE ALSO

       http://anypaper.sourceforge.net.

AUTHOR

       anypaper was written by Sergio Rodrigues de OLiveira Filho <cdvdt@users.sourceforge.net> .

       This manual page was written by Alejandro Garrido Mota <garridomota@gmail.com>, for the Debian project (and may be used by others).

								   May 10, 2009 						       ANYPAPER(1)