Prerequisits:

- libgd (I used 1.81 for testing), which needs libpng and libz.
    Get it from http://www.boutell.com/gd/
- apache, perl, netscape (I don't know, if other browsers can display
    server pushed images)

The PNG driver in Raster is able to generate PNG-Images.

To display this png file continuously in a web page, follow these instructions:
Copy the sample png.html to an appropriate place under your htdocs.
Copy the sample nph-png perl script into your cgi-bin directory, and adjust
png.html to contain this directory.
Adjust nph-png to contain the path/filename of the outputfile (s. -o option
in README.Raster or 'lcd4linux -h').
Start 'lcd4linux -o /path/filename.png'.

If you are on a slow connection to your webserver you might also adjust the
$DELAY in nph-png or the tick/tack in lcd4linux.conf.

Note: depending on your webservers configuration, you must rename nph-png to
   nph-png.pl or npg-png.cgi.


Please send correction, additions, questions & donations to
Leopold Toetsch <lt@toetsch.at>

Have fun.
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<div class='path'>path: <a href='/lcd4linux.git/log/?h=master&amp;id=35b12c1caeb9e9e3f326511c429f69eaf864ac32&amp;showmsg=1&amp;follow=1'>root</a>/<a href='/lcd4linux.git/log/INSTALL?h=master&amp;id=35b12c1caeb9e9e3f326511c429f69eaf864ac32&amp;showmsg=1&amp;follow=1'>INSTALL</a> (<a href='/lcd4linux.git/log/INSTALL?h=master&amp;id=35b12c1caeb9e9e3f326511c429f69eaf864ac32&amp;showmsg=1'>unfollow</a>)</div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/lcd4linux.git/log/INSTALL?h=master&amp;id=35b12c1caeb9e9e3f326511c429f69eaf864ac32&amp;follow=1'>Collapse</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr class='logheader'><td><span title='2003-09-10 15:09:21 +0000'>2003-09-10</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/ChangeLog?h=master&amp;id=4565aa4f3c0898a2e4e8ab14b693c3c6df2a3890&amp;follow=1'>[lcd4linux @ 2003-09-10 15:09:21 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+28</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
ChangeLog

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@238 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-09-10 14:01:53 +0000'>2003-09-10</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/processor.c?h=master&amp;id=f3f0b72ff2607397a1d3f6d9523ad85ae271b80c&amp;follow=1'>[lcd4linux @ 2003-09-10 14:01:52 by reinelt]</a></td><td>reinelt</td><td>6</td><td><span class='deletions'>-21</span>/<span class='insertions'>+110</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
icons nearly finished\!

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@237 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-09-10 08:37:09 +0000'>2003-09-10</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/processor.c?h=master&amp;id=e84318e4e452ac32bdca99f31e0c3546dd6418e8&amp;follow=1'>[lcd4linux @ 2003-09-10 08:37:09 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-50</span>/<span class='insertions'>+73</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
icons: reorganized tick_* again...

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@236 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-09-10 03:48:23 +0000'>2003-09-10</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/processor.c?h=master&amp;id=525c17277ccccf4459be16018576b44e9e6a2a35&amp;follow=1'>[lcd4linux @ 2003-09-10 03:48:22 by reinelt]</a></td><td>reinelt</td><td>7</td><td><span class='deletions'>-47</span>/<span class='insertions'>+130</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Icons for M50530, new processing scheme (Ticks.Text...)

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@235 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-09-09 11:47:47 +0000'>2003-09-09</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/USBLCD.c?h=master&amp;id=ef5ef770de8b4b5d682d24efff30c6cc084d8cc4&amp;follow=1'>[lcd4linux @ 2003-09-09 11:47:47 by reinelt]</a></td><td>reinelt</td><td>3</td><td><span class='deletions'>-14</span>/<span class='insertions'>+37</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
basic icon support for HD44780

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@234 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-09-09 06:54:43 +0000'>2003-09-09</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/processor.c?h=master&amp;id=dd4d20ad1a3970752a4fe81c95c164bf751c0f16&amp;follow=1'>[lcd4linux @ 2003-09-09 06:54:43 by reinelt]</a></td><td>reinelt</td><td>15</td><td><span class='deletions'>-135</span>/<span class='insertions'>+177</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
new function 'cfg_number()'

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@233 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-09-09 05:30:34 +0000'>2003-09-09</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/processor.h?h=master&amp;id=ca55019e85e081afe878a93ba0dc83a44d862de9&amp;follow=1'>[lcd4linux @ 2003-09-09 05:30:33 by reinelt]</a></td><td>reinelt</td><td>11</td><td><span class='deletions'>-90</span>/<span class='insertions'>+243</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
even more icons stuff

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@232 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-09-01 07:07:04 +0000'>2003-09-01</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/ltmain.sh?h=master&amp;id=9da5a161e002a4dbfb27a4d79e616c9850c29ea0&amp;follow=1'>[lcd4linux @ 2003-09-01 07:07:03 by reinelt]</a></td><td>reinelt</td><td>8</td><td><span class='deletions'>-402</span>/<span class='insertions'>+13825</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
shared liblcd4linux

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@231 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-09-01 04:09:35 +0000'>2003-09-01</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/processor.c?h=master&amp;id=947cd14666c824a02a28dd4b83540949e690e4fd&amp;follow=1'>[lcd4linux @ 2003-09-01 04:09:34 by reinelt]</a></td><td>reinelt</td><td>9</td><td><span class='deletions'>-28</span>/<span class='insertions'>+127</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
icons nearly finished, but MatrixOrbital only

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@230 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-24 05:28:31 +0000'>2003-08-24</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/ChangeLog?h=master&amp;id=f036c97abc6be80ecc1ca0c2a8dfbe2492e63dc7&amp;follow=1'>[lcd4linux @ 2003-08-24 05:28:31 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-119</span>/<span class='insertions'>+156</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
ChangeLog

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@229 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-24 05:17:58 +0000'>2003-08-24</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/system.c?h=master&amp;id=019808ae3222f7dc718b8a66d999aabac9f633ee&amp;follow=1'>[lcd4linux @ 2003-08-24 05:17:58 by reinelt]</a></td><td>reinelt</td><td>25</td><td><span class='deletions'>-131</span>/<span class='insertions'>+217</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
liblcd4linux patch from Patrick Schemitz

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@228 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-24 04:31:56 +0000'>2003-08-24</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/icon.h?h=master&amp;id=86a3dd8e35847debfdce7c65e52b8ffd8913689a&amp;follow=1'>[lcd4linux @ 2003-08-24 04:31:56 by reinelt]</a></td><td>reinelt</td><td>6</td><td><span class='deletions'>-11</span>/<span class='insertions'>+154</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
icon.c icon.h added

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@227 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-22 03:45:09 +0000'>2003-08-22</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/parport.c?h=master&amp;id=147c48fbdaaeb39a2b49b18e4cbc7cb3e31d6f2f&amp;follow=1'>[lcd4linux @ 2003-08-22 03:45:08 by reinelt]</a></td><td>reinelt</td><td>3</td><td><span class='deletions'>-8</span>/<span class='insertions'>+25</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
bug in parallel port code fixed, more icons stuff

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@226 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-20 05:26:43 +0000'>2003-08-20</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/bar.c?h=master&amp;id=626abb5929b0eed658fe2ef599a228b8b07f8a21&amp;follow=1'>[lcd4linux @ 2003-08-20 05:26:43 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-9</span>/<span class='insertions'>+11</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
small bug in bar compaction fixed

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@225 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-19 05:23:55 +0000'>2003-08-19</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/parport.c?h=master&amp;id=191b04cd6a955fd0e897d08b8a0d5f34fd6751aa&amp;follow=1'>[lcd4linux @ 2003-08-19 05:23:55 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-62</span>/<span class='insertions'>+123</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
HD44780 dual-controller patch from Jesse Brook Kovach

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@224 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-19 04:28:41 +0000'>2003-08-19</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/bar.c?h=master&amp;id=b72c7b98553f670f53b42cd98e6156852d8d5203&amp;follow=1'>[lcd4linux @ 2003-08-19 04:28:41 by reinelt]</a></td><td>reinelt</td><td>4</td><td><span class='deletions'>-19</span>/<span class='insertions'>+42</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
more Icon stuff, minor glitches fixed

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@223 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-17 16:37:39 +0000'>2003-08-17</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/processor.c?h=master&amp;id=946a5ef8dd7de4c8900dc52d5597b6ded3764394&amp;follow=1'>[lcd4linux @ 2003-08-17 16:37:39 by reinelt]</a></td><td>reinelt</td><td>5</td><td><span class='deletions'>-23</span>/<span class='insertions'>+77</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
more icon framework

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@222 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-17 12:11:58 +0000'>2003-08-17</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/display.h?h=master&amp;id=a7a01e3ffef0fdb4c3bb51afb2928c3f6828ccc9&amp;follow=1'>[lcd4linux @ 2003-08-17 12:11:58 by reinelt]</a></td><td>reinelt</td><td>6</td><td><span class='deletions'>-27</span>/<span class='insertions'>+118</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
framework for icons prepared

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@221 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-17 08:25:30 +0000'>2003-08-17</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/configure.in?h=master&amp;id=425f0326d5960a40f264a64b625747d99bd59b4b&amp;follow=1'>[lcd4linux @ 2003-08-17 08:25:30 by reinelt]</a></td><td>reinelt</td><td>6</td><td><span class='deletions'>-46</span>/<span class='insertions'>+185</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
preparations for liblcd4linux; minor bugs in SIN.c and Skeleton.c

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@220 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2003-08-17 06:57:04 +0000'>2003-08-17</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/Makefile.in?h=master&amp;id=e5a64d09f3358214ae09ee28fc727489b3fb037f&amp;follow=1'>[lcd4linux @ 2003-08-17 06:57:04 by reinelt]</a></td><td>reinelt</td><td>5</td><td><span class='deletions'>-544</span>/<span class='insertions'>+325</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
complete rewrite of the Crystalfontz driver

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@219 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>