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98_SVG.pm: fix log computing (Forum #111615)

git-svn-id: https://svn.fhem.de/fhem/trunk@22058 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2020-05-29 09:08:58 +00:00
parent 60b7ef3f6c
commit 198772cd83

View File

@ -1928,7 +1928,7 @@ SVG_render($$$$$$$$$$)
my $f_log = int($hmax{$a}) ? ((SVG_log10($hmax{$a}) -
SVG_log10($hmin{$a})) / ($hmax{$a}-$hmin{$a})) : 1;
if( $log eq 'log' ) {
foreach my $i (1..int(@{$dxp})-1) {
foreach my $i (0..int(@{$dyp})-1) {
$dyp->[$i] = (SVG_log10($dyp->[$i])-SVG_log10($hmin{$a})) / $f_log;
}
}