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Speed now optimized for weak hardware like the NLSU2. Improvement is more than 50 percent.

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git-svn-id: https://fhem.svn.sourceforge.net/svnroot/fhem/trunk/fhem@104 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
martinhaas
2007-10-23 19:42:09 +00:00
parent 8139f33507
commit f34719bc26
11 changed files with 304 additions and 160 deletions
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75
webfrontend/pgm3/include/fht.php
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@@ -22,25 +22,6 @@ setlocale (LC_ALL, 'de_DE.utf8');
$_SESSION["arraydata"] = array();
$im = ImageCreateTrueColor($imgmaxxfht,$imgmaxyfht);
$black = ImageColorAllocate($im, 0, 0, 0);
$bg1p = ImageColorAllocate($im, 110,148,183);
$bg2p = ImageColorAllocate($im, 175,198,219);
$bg3p = ImageColorAllocate($im, $fontcol_grap_R,$fontcol_grap_G,$fontcol_grap_B);
$white = ImageColorAllocate($im, 255, 255, 255);
$gray= ImageColorAllocate($im, 133, 133, 133);
#$lightgray= ImageColorAllocate($im, 200, 198, 222);
$red = ImageColorAllocate($im, 255, 0, 0);
$green = ImageColorAllocate($im, 0, 255, 0);
$yellow= ImageColorAllocate($im, 255, 255, 0);
$lightyellow= ImageColorAllocate($im, 255, 247,222 );
$orange= ImageColorAllocate($im, 255, 230, 25);
$actuatorcolor = ImageColorAllocate($im, $actR, $actG, $actB);
$desiredcolor = ImageColorAllocate($im, $desR, $desG, $desB);
ImageFill($im, 0, 0, $bg2p);
ImageRectangle($im, 0, 0, $imgmaxxfht-1, $imgmaxyfht-1, $white);
$array = file($file);
$oldmin=0; //only the data from every 10min
@@ -48,10 +29,11 @@ setlocale (LC_ALL, 'de_DE.utf8');
$actuator="00%";
$actuator_date="unknown";
$counter=count($array);
$arraydesired=array();
$arrayactuator=array();
#echo $counter; exit;
#Logrotate
if ((($logrotateFHTlines+200) < $counter) and ($logrotate == 'yes')) LogRotate($array,$file,$logrotateFHTlines);
@@ -77,7 +59,50 @@ setlocale (LC_ALL, 'de_DE.utf8');
}
}
$resultreverse = array_reverse($_SESSION["arraydata"]);
#if the expected graphic alreay exist then do not redraw the picture
$savefile=$AbsolutPath."/tmp/FHT.".$drawfht.".log.".$resultreverse[0][0].".png";
if (file_exists($savefile)) {
$im2 = @ImageCreateFromPNG($savefile);
header("Content-type: image/png");
imagePng($im2);
exit; # ;-)))
}
else #delete old pngs
{
$delfile=$AbsolutPath."/tmp/FHT.".$drawfht.".log.*.png";
foreach (glob($delfile) as $filename) {
unlink($filename);
}
}
$im = ImageCreateTrueColor($imgmaxxfht,$imgmaxyfht);
$black = ImageColorAllocate($im, 0, 0, 0);
$bg1p = ImageColorAllocate($im, 110,148,183);
$bg2p = ImageColorAllocate($im, 175,198,219);
$bg3p = ImageColorAllocate($im, $fontcol_grap_R,$fontcol_grap_G,$fontcol_grap_B);
$white = ImageColorAllocate($im, 255, 255, 255);
$gray= ImageColorAllocate($im, 133, 133, 133);
#$lightgray= ImageColorAllocate($im, 200, 198, 222);
$red = ImageColorAllocate($im, 255, 0, 0);
$green = ImageColorAllocate($im, 0, 255, 0);
$yellow= ImageColorAllocate($im, 255, 255, 0);
$lightyellow= ImageColorAllocate($im, 255, 247,222 );
$orange= ImageColorAllocate($im, 255, 230, 25);
$actuatorcolor = ImageColorAllocate($im, $actR, $actG, $actB);
$desiredcolor = ImageColorAllocate($im, $desR, $desG, $desB);
ImageFill($im, 0, 0, $bg2p);
ImageRectangle($im, 0, 0, $imgmaxxfht-1, $imgmaxyfht-1, $white);
$reversedesired = array_reverse($arraydesired);
$reverseactuator = array_reverse($arrayactuator);
$xold=$imgmaxxfht;
@@ -158,19 +183,13 @@ setlocale (LC_ALL, 'de_DE.utf8');
ImageTTFText ($im, $fontsize, 0, $imgmaxxfht-230-$XcorrectDate, 23, $txtcolor, $fontttf, $text);
#$text=$desired_date;
#ImageTTFText ($im, $fontsize, 0, $imgmaxxfht-127-$XcorrectDate, 23, $txtcolor, $fontttf, $text);
$text="Actuator: $actuator";
ImageTTFText ($im, $fontsize, 0, $imgmaxxfht-230-$XcorrectDate, 33, $txtcolor, $fontttf, $text);
#$text=$actuator_date;
#ImageTTFText ($im, $fontsize, 0, $imgmaxxfht-127-$XcorrectDate, 33, $txtcolor, $fontttf, $text);
$text=$resultreverse[0][0];
ImageTTFText ($im, $fontsize, 0, $imgmaxxfht-127, 13, $txtcolor, $fontttf, $text);
#ImageTTFText ($im, $fontsize, 0, $imgmaxxfht-127-$XcorrectDate, 13, $txtcolor, $fontttf, $text);
imagePng($im,$savefile);
header("Content-type: image/png");
imagePng($im);
@@ -195,4 +214,6 @@ function show_error($file,$drawfht,$imgmaxxfht,$imgmaxyfht)
exit;
}
?>