I don't know your data but with my simple data:
use constant IMAGESIZE => 5;
my @data = (0x0)x(IMAGESIZE*IMAGESIZE);
$data[0] = 0xAA;
$data[3] = 0xBB;
This: convert data.png data.txt shows that it still thinks data is 4 bytes long. Imager is way too complex for me and pack even more so. Perhaps modify the code supplied by vr in Re: How to create and save an image from RGB values to get only 1 channel using the combine() thingy?
bw, bliako
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|