web code

web/classes/SQL.php

+<?php
+
+class SQL{
+
+	private $link;
+	private $dbHost = "localhost";
+	private $dbUser = "root";
+	private $dbPass = "";
+	private $dbName = "iot";
+
+	function __construct(){
+		$this->link = new mysqli($this->dbHost, $this->dbUser, $this->dbPass, $this->dbName);
+		$this->link->set_charset("utf8");
+	}
+
+	public function getLink(){
+		return $this->link;
+	}
+
+}
+
+
+?>
\ No newline at end of file

web/classes/jpgraph/Examples/accbarex1.php

+<?php // content="text/plain; charset=utf-8"
+
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_bar.php');
+
+$data1y=array(-8,8,9,3,5,6);
+$data2y=array(18,2,1,7,5,4);
+
+// Create the graph. These two calls are always required
+$graph = new Graph(500,400); 
+$graph->SetScale("textlin");
+
+$graph->SetShadow();
+$graph->img->SetMargin(40,30,20,40);
+
+// Create the bar plots
+$b1plot = new BarPlot($data1y);
+$b1plot->SetFillColor("orange");
+$b1plot->value->Show();
+$b2plot = new BarPlot($data2y);
+$b2plot->SetFillColor("blue");
+$b2plot->value->Show();
+
+// Create the grouped bar plot
+$gbplot = new AccBarPlot(array($b1plot,$b2plot));
+
+// ...and add it to the graPH
+$graph->Add($gbplot);
+
+$graph->title->Set("Accumulated bar plots");
+$graph->xaxis->title->Set("X-title");
+$graph->yaxis->title->Set("Y-title");
+
+$graph->title->SetFont(FF_FONT1,FS_BOLD);
+$graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD);
+$graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);
+
+// Display the graph
+$graph->Stroke();
+?>

web/classes/jpgraph/Examples/accbarframeex01.php

+<?php // content="text/plain; charset=utf-8"
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_bar.php');
+
+$datay1=array(13,8,19,7,17,6);
+$datay2=array(4,5,2,7,5,25);
+
+// Create the graph.
+$graph = new Graph(350,250);
+$graph->SetScale('textlin');
+$graph->SetMarginColor('white');
+
+// Setup title
+$graph->title->Set('Acc bar with gradient');
+
+// Create the first bar
+$bplot = new BarPlot($datay1);
+$bplot->SetFillGradient('AntiqueWhite2','AntiqueWhite4:0.8',GRAD_VERT);
+$bplot->SetColor('darkred');
+
+// Create the second bar
+$bplot2 = new BarPlot($datay2);
+$bplot2->SetFillGradient('olivedrab1','olivedrab4',GRAD_VERT);
+$bplot2->SetColor('darkgreen');
+
+// And join them in an accumulated bar
+$accbplot = new AccBarPlot(array($bplot,$bplot2));
+$graph->Add($accbplot);
+
+$graph->Stroke();
+?>