Hello everyone,
I want to display png image in html but the output is in binary format somthing like below
‰PNG
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Code:
use Bio::Graphics;
use Bio::SeqFeature::Generic;
binmode STDOUT;
print $panel->png;
Thanks
•
written
by
Rajesh •
2 answers
I think you are trying to print the output from your BioPerl script to the STDIO. Instead of printing your output on the terminal / html page, try to print image to a file name defined using STDOUT or forward output file to a .png file.
use something like
perl create_image.pl > foo.png
Now use the file name of image (foo.png) with in your html page. For example:
<img src="foo.png" alt="foo here" />
Rajesh, you can actually create the HTML and PNG in one go, as one HTML file, by embedding the PNG image in the HTML itself, which I think you may be interested in. The details can be found in the, for example, this StackOverflow question, and it basically comes down to a carefully crafted [?] element. Something like this answer:
<img alt="My Image" src="data:image/png;base64,iVBORwA<MoreBase64SringHere>" />
I understood it does not necessarily work in all browsers.
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Closing this as off topic.. the available answers should suffice anyway.
Voting to close this as off topic.. the available answers should suffice anyway.