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Thrown Text

VB icon
Submitted on: 9/16/2003 8:29:07 PM
By: IdoT 
Level: Beginner
User Rating: Unrated
Compatibility:5.0 (all versions)

Users have accessed this code 868 times.
(About the author)
     Can you tell what's written there? Try running the code.

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Terms of Agreement:   
By using this code, you agree to the following terms...   
1) You may use this code in your own programs (and may compile it into a program and distribute it in compiled format for languages that allow it) freely and with no charge.   
2) You MAY NOT redistribute this code (for example to a web site) without written permission from the original author. Failure to do so is a violation of copyright laws.   
3) You may link to this code from another website, but ONLY if it is not wrapped in a frame. 
4) You will abide by any additional copyright restrictions which the author may have placed in the code or code's description.

    = Name: Thrown Text
    = Description:Can you tell what's writte
    =     n there? Try running the code.
    = By: IdoT
    = Inputs:An argument would change the de
    =     fault thrown string...
    = Assumes:Must have Tk installed.
    = Side Effects:Time waste looking at it;
    =     )
    =This code is copyrighted and has    = limited warranties.Please see http://w
    =     ww.Planet-Source-Code.com/vb/scripts/Sho
    =     wCode.asp?txtCodeId=539&lngWId;=6    =for details.    =**************************************
    use Tk;
    my $mw=new MainWindow;
    my $canvas=$mw->Canvas(-width=>400,-height=>600,-bg=>'white')->pack;
    sub create{
    	my $self=shift;
    	my $t=0;
    	my $alpha=atan2($self->{m}-$self->{y0}-$g*$self->{t}**2/2,$self->{n}-$self->{x0});
    	my $v0=($self->{n}-$self->{x0})/($self->{t}*cos($alpha));
    	my $sub;
    	my $i=$canvas->create('text',$self->{x0},$self->{y0},-text=>$self->{letter});
    		$mw->after(30,$sub) unless $t>$self->{t};
    $canvas->repeat(6000,my $subr=sub{$canvas->delete('all');
    my @pos;
    for(split //,$string){
    	create({letter=>$_,x0=>$n+do{my $a;do{$a=int rand(length $string)} while $pos[$a];$pos[$a]=1;$a*10},y0=>590,m=>300,n=>$x+($string=~s/\Q$_/^/,$-[0])[1]*8,t=>55+int rand(40)});

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Other User Comments
9/17/2003 12:57:02 AM:FunnyPic Huh
This is cool
Keep the Planet clean! If this comment was disrespectful, please report it:

11/12/2003 1:23:55 PM:ICode
Man, perl is so hard to read... Thanks 
though, I'll figure it out one day.
Keep the Planet clean! If this comment was disrespectful, please report it:

11/12/2003 1:27:52 PM:ICode
One thing, every now and then one or 
more random letters disappear and may 
return on the next iteration.  Wonder 
why that is?
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