<?php
/* CAT:Stacked chart */
/* pChart library inclusions */
include "../class/pData.class.php";
include "../class/pDraw.class.php";
include "../class/pImage.class.php";
/* Create and populate the pData object */
$MyData = new pData();
$MyData->addPoints(array(-7, -8, -15, -20, -18, -12, 8, -19, 9, 16, -20, 8, 10, -10, -14, -20, 8, -9, -19), "Probe 3");
$MyData->addPoints(array(19, 0, -8, 8, -8, 12, -19, -10, 5, 12, -20, -8, 10, -11, -12, 8, -17, -14, 0), "Probe 4");
$MyData->setAxisName(0, "Temperatures");
$MyData->addPoints(array(4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22), "Time");
$MyData->setSerieDescription("Time", "Hour of the day");
$MyData->setAbscissa("Time");
$MyData->setXAxisUnit("h");
/* Create the pChart object */
$myPicture = new pImage(700, 230, $MyData);
/* Draw the background */
$Settings = array("R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107);
$myPicture->drawFilledRectangle(0, 0, 700, 230, $Settings);
/* Overlay with a gradient */
$Settings = array("StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50);
$myPicture->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, $Settings);
/* Set the default font properties */
$myPicture->setFontProperties(array("FontName" => "../fonts/pf_arma_five.ttf", "FontSize" => 6));
/* Draw the scale */
$myPicture->setGraphArea(60, 30, 650, 190);
$myPicture->drawScale(array("CycleBackground" => TRUE, "DrawSubTicks" => TRUE, "GridR" => 0, "GridG" => 0, "GridB" => 0, "GridAlpha" => 10, "Mode" => SCALE_MODE_ADDALL));
/* Turn on shadow computing */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
