Dat,Zeit,Temp
11.01.2014, 00:00, 20.062
11.01.2014, 00:15, 20.125
11.01.2014, 00:30, 20.062
11.01.2014, 00:45, 20.062
11.01.2014, 01:00, 20.125

<?php
error_reporting (E_ALL | E_STRICT);
ini_set ('display_errors' , 1);
include("pChart/class/pData.class.php");
include("pChart/class/pDraw.class.php");
include("pChart/class/pImage.class.php");

$myData = new pData();
$myData->importFromCSV("daten/tempdaten.txt",array("GotHeader"=>TRUE,"SkipColumns"=>array(0)));
$myData->setAbscissa("Zeit");
$myData->setSerieTicks("Temp",0);

$myData->setAxisPosition(0,AXIS_POSITION_LEFT);
$myData->setAxisUnit(0," °C");
$myData->setPalette("Temp",array("R"=>96,"G"=>159,"B"=>212,"Alpha"=>80));

$myPicture = new pImage(800,600,$myData,TRUE);

$myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>50,"G"=>50,"B"=>50,"Alpha"=>0));

$myPicture->setFontProperties(array("FontName"=>"pChart/fonts/GeosansLight.ttf","FontSize"=>14));
$TextSettings = array("Align"=>TEXT_ALIGN_MIDDLEMIDDLE
, "R"=>0, "G"=>0, "B"=>0);
$myPicture->drawText(160,25,"Temperaturverlauf",$TextSettings);

$myPicture->setShadow(FALSE);
$myPicture->setGraphArea(50,50,780,500);
$myPicture->setFontProperties(array("R"=>0,"G"=>0,"B"=>0,"FontName"=>"pChart/fonts/GeosansLight.ttf","FontSize"=>8));
$Settings = array("Pos"=>SCALE_POS_LEFTRIGHT
, "Mode"=>SCALE_MODE_MANUAL
, "ManualScale"=>array(1=>array("Min"=>0,"Max"=>24),0=>array("Min"=>16,"Max"=>23))
, "LabelingMethod"=>LABELING_ALL
, "GridR"=>255, "GridG"=>255, "GridB"=>255, "GridAlpha"=>50, "TickR"=>0, "TickG"=>0, "TickB"=>0, "TickAlpha"=>50, "LabelRotation"=>0, "LabelSkip"=>15, "CycleBackground"=>1, "DrawXLines"=>1, "DrawYLines"=>ALL);
$myPicture->drawScale($Settings);

$Config = array("ForceTransparency"=>100);
$myPicture->drawFilledSplineChart($Config);
$myPicture->render("temperatur/heute_php.png");

?>