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Active Forums => QB64 Discussion => Topic started by: SMcNeill on November 30, 2021, 06:27:35 pm

Title: What's your digital signature look like?
Post by: SMcNeill on November 30, 2021, 06:27:35 pm
Just something I was playing around with, which I thought about adding to my little X-Mas program for folks who like to save their colored pictures and stuff -- a digital style "signature" which I'd post down in the corner of the page as a sort of little watermark for them. 

Code: QB64: [Select]
  1. Screen _NewImage(640, 480, 256)
  2.  
  4.     Cls
  5.     Input "Input your own name to make a signature!"; user$
  6.     If user$ = "" Then System
  7.     Signature user$, 320, 240
  8.     Do: _Limit 10: Loop Until _KeyDown(32)
  10.  
  11.  
  12. Sub Signature (user$, x, y)
  13.     PSet (x, y), Asc(user$, 1)
  14.     For i = 1 To Len(user$)
  15.         angle = _D2R((Asc(user$, i) - 65) * 360 / 57)
  16.         x1 = 25 * Sin(angle)
  17.         angle = _D2R((Asc(user$, i) - 65) * 360 / 57)
  18.         y1 = 25 * Cos(angle)
  19.         Line -Step(x1, y1), Asc(user$, i) ', BF
  20.     Next

  [ This attachment cannot be displayed inline in 'Print Page' view ]  

A pretty little scribble unique for each user!  ;)
Title: Re: What's your digital signature look like?
Post by: johnno56 on December 01, 2021, 02:24:24 am
I used 3.141592654 as a 'name' and it produced a small 2D landscape... Cool...
Title: Re: What's your digital signature look like?
Post by: Aurel on December 01, 2021, 09:06:38 am
Hmmm
I tried to compile this code with V1.5 on win7_32 bit and i get compiler error
why?...do i need to use latest 2.0 for such a simple program ?
Title: Re: What's your digital signature look like?
Post by: SMcNeill on December 01, 2021, 09:50:43 am
Quote from: Aurel on December 01, 2021, 09:06:38 am
Hmmm
I tried to compile this code with V1.5 on win7_32 bit and i get compiler error
why?...do i need to use latest 2.0 for such a simple program ?

What's the compiler error?  I don't see anything in it that requires 2.0.


Edit: Just tried it and it compiled under 1.5 just fine for me.  You'll have to share the error log so we have an idea of what went wrong on your system.
Title: Re: What's your digital signature look like?
Post by: Aurel on December 01, 2021, 11:00:13 am
here is:

Quote
D:/ARCHIVE/qb64_1_5_win_x86/qb64/internal/c/c_compiler/bin/../lib/gcc/i686-w64-mingw32/8.1.0/../../../../i686-w64-mingw32/bin/ld.exe: reopening ..\..\Dsignature.exe: Permission denied
Title: Re: What's your digital signature look like?
Post by: Aurel on December 01, 2021, 11:03:14 am
what a heck...
i tried again and now compile fine
hmm...that was strange....sorry if I bothering you.
Title: Re: What's your digital signature look like?
Post by: SMcNeill on December 01, 2021, 11:09:21 am
 ..\..\Dsignature.exe: Permission denied

Sounds like an user's permission issue.  Might want to check your file/folder properties and make certain you have permission to use your own computer...  Windows is goofy and sometimes it just loves for you to have to give yourself permission to do what you're wanting to do.
Title: Re: What's your digital signature look like?
Post by: Richard Frost on December 01, 2021, 02:54:17 pm
What a unique idea! 

I want tuna, I want liver, I want chicken, please deliver.
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