Google Flix Engine Linux Reference Manual - Manual (Page 405)

7.11 CGI 399
<option value=""></option>
<option value="on2false">FALSE</option>
<option value="on2true">TRUE</option>
</select>
</td>
</tr>
</table>
</td>
</tr>
<!-- END - MIRROR filter parameters -->
<tr>
<td>
<label>
<input type=’checkbox’ class=’filter’
name=’FE2_FILTER_OVERLAY’ value=’vfilter:’
onchange="toggle_ftable(’filter_overlay’,this.checked)">
FE2_FILTER_OVERLAY
</label>
<table id=’filter_overlay’ class=’disabled’>
<tr>
<th>
<abbr title="Currently searching $overlaydir for overlay images">FE2_OVERLAY_FILE</abbr>
</th>
<td>
HTML_END
if(opendir DIR,$overlaydir) {
#populate the list box with files from the overlay directory
@a = sort grep { -f $overlaydir.$_ } readdir DIR;
foreach (@a) {
$a{$overlaydir.$_} = $_;
$_ = $overlaydir.$_;
}
unshift(@a,"");
print scrolling_list(-name=>’Flix2_FilterSetParamAsStr:FE2_OVERLAY_FILE’,
-values=>\@a,
-labels=>\%a,
-size=>scalar(@a)),br;
print "default: None, must be set to the absolute path of the overlay".
" input file, e.g. ’/path/to/my/overlay.png’";
closedir DIR;
} else {
print "WARNING couldn’t open $overlaydir: $!",br;
}
print <<HTML_END;
</td>
</tr>
<tr>
<th><abbr title="Default: FALSE">FE2_OVERLAY_MASK_XY</abbr></th>
<td>
<select name="Flix2_FilterSetParam:FE2_OVERLAY_MASK_XY">
<option value=""></option>
<option value="on2false">FALSE</option>
<option value="on2true">TRUE</option>
</select>
</td>
</tr>
<tr>
<th><abbr title="Default: 0">FE2_OVERLAY_MASK_X</abbr></th>
<td><input type=’text’ name=’Flix2_FilterSetParam:FE2_OVERLAY_MASK_X’></td>
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