Greetings Fellow Monks!
Operating System: Windows XP w/
a GigaWare 2.0 Mpixel USB Camera attached.
Windows properly recognzies the camera.
The goal is to capture an image with the perl script
written below and save the image.
#!/usr/bin/perl -w
use strict;
use Win32::API;
use Win32::Scanner::EZTWAIN;
my $path_to_dll="C:\\EZTW32\\eztw32.dll";
my $scanner = new Win32::Scanner::EZTWAIN(-dll => $path_to_dll);
$scanner->select_image_source();
$scanner->acquire_to_file("P:\\USB-Camera-Image-Capture\\test.bmp"
+);
However... when I run the script it fails with this error:
P:\>test686.pl
Importing API call TWAIN_SelectImageSource failed at P:\test686.pl line 9
Being new to this particular area of perl, my question simple is: What am I doing wrong?
Any insight and or wisdom provided to get this working properly would be greatly appreciated!
Thanks in advance.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.