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Aenderungen von Klaus

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git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@419 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig
2009-08-04 07:50:38 +00:00
parent 25175f392f
commit 86268c36e3
2 changed files with 11 additions and 6 deletions
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8
webfrontend/pgm2/98_SVG.pm
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@@ -112,8 +112,10 @@ SVG_render($$$$$)
$dpoff = $ndpoff+1;
if($l =~ m/^#/) {
my $a = $axes[$idx];
$hmin{$a} = $min if(!defined($hmin{$a}) || $hmin{$a} > $min);
$hmax{$a} = $max if(!defined($hmax{$a}) || $hmax{$a} < $max);
if(defined($a)) {
$hmin{$a} = $min if(!defined($hmin{$a}) || $hmin{$a} > $min);
$hmax{$a} = $max if(!defined($hmax{$a}) || $hmax{$a} < $max);
}
($min, $max) = (99999999, -99999999);
$hdx[$idx] = $dxp; $hdy[$idx] = $dyp;
($dxp, $dyp) = (\(), \());
@@ -208,6 +210,7 @@ SVG_render($$$$$)
for my $axis ("x1y1", "x1y2") {
# Round values, compute a nice step
next if(!defined($hmax{$axis}));
my $dh = $hmax{$axis} - $hmin{$axis};
my ($step, $mi, $ma);
my @limit = (1,2,5,10,20,50,100,200,500,1000,2000,5000,10000);
@@ -279,6 +282,7 @@ SVG_render($$$$$)
# Second loop over the data: draw the measured points
for my $idx (0..int(@hdx)-1) {
my $a = $axes[$idx];
next if(!defined($a));
$min = $hmin{$a};
$hmax{$a} += 1 if($min == $hmax{$a}); # Else division by 0 in the next line
my $hmul = $h/($hmax{$a}-$min);