Hi, I am using the Image::Compare module to compare two images and here is my code
sub CompareImage{ print " CompareImage function called"; my @args = @{$_[0]}; print "Arguments:".@args[0]; print "Arguments:".@args[1]; my($cmp) = Image::Compare->new(); $cmp->set_image1( img => '@args[0]', ); $cmp->set_image2( img => '@args[1]', ); $cmp->set_method( method => &Image::Compare::THRESHOLD, args => 25, ); if ($cmp->compare()) { print 'The images are the same, within the threshold'; return 'PASS'; } else { print 'The images differ beyond the threshold'; return 'FAIL'; } }
I am triggering this function from a different file and i am passing an array reference which holds the images to be compared(absolute path to the image files). I am accessing the images using the indexes and itseems to be failing during the comparison, when i print the content of the array i am getting the correct values but if i use it a comparison it fails, however if i hardcode the path values the function works fine. I am getting the below error with the above usage.
CompareImage function called Arguments:D:\\img1.jpg Arguments:D:\\img2.jpg Unable to read image data from file '$args[0]': 'Could not open $args[0]: No such file or directory' at C:/strawberry/perl/site/lib/Image/Compare.pm line 162. Can anyone help me resolve the issue.
In reply to Problem with Image::Compare module. by balajinagaraju
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