"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "src/Examples/test2.php" between
jpgraph-4.3.4.tar.gz and jpgraph-4.3.5.tar.gz

About: JpGraph is an Object Oriented Graph drawing library for PHP (>= 5.1 and 7).

test2.php  (jpgraph-4.3.4)	:	test2.php  (jpgraph-4.3.5)
<?php // content="text/plain; charset=utf-8"		<?php // content="text/plain; charset=utf-8"
require_once ("jpgraph/jpgraph.php");
require_once ("jpgraph/jpgraph_line.php");
require_once ("jpgraph/jpgraph_odo.php");
function draw_gauge()
{
$graph = new OdoGraph(250,150);
$graph->SetColor("black");
$graph->SetMargin(0,0,0,0);
$graph->SetFrame(false);
$odo = new Odometer(ODO_HALF);
$odo->scale->Set(0,0.6);
$odo->scale->SetTicks(0.1);
$odo->scale->SetLabelFormat('%.01f');
$odo->AddIndication(0,.1,"green:0.9");
$odo->AddIndication(.1,.2,"green:0.7");
$odo->AddIndication(.2,.4,"yellow");
$odo->AddIndication(.4,.6,"red");
$odo->SetCenterAreaWidth(0.4); //Area around needle
$odo->SetColor("black");
$odo->SetBorder("black",1);
$odo->SetPos(0.5,0.1); //Center meter in image
// Set display value for the odometer
$odo->needle->Set(1.5);
$odo->needle->SetFillColor("white");
$odo->SetBase(true,0.,"black","black","yellow");
$graph->Add($odo);
// $graph->Stroke();
$gdImgHandler = $graph->Stroke(_IMG_HANDLER);
$contentType = 'image/png';
ob_start();
imagepng($gdImgHandler);
$image_data = ob_get_contents();
ob_end_clean();
echo '<img src="'."data:$contentType;base64,".base64_encode($image_data).'">
';
}
function draw_graph($ydata, $machine_name, $linecolor, $avgcycles)
{
$graph = new Graph(600,120);
$graph->clearTheme();
$graph->SetColor('black');
$graph->SetScale('textlin');
$graph->SetMargin(55,20,30,30);
$graph->SetMarginColor('black');
//$graph->xaxis->SetFont(FF_ARIAL,FS_NORMAL,9);
$graph->xaxis->SetColor('black','white');
$graph->xaxis->title->SetColor('white');
$graph->xaxis->SetTitle('Last 50 Cycles','center');
$graph->xaxis->SetTitleMargin(10);
$graph->xaxis->setTextTickInterval(2);
// $graph->yaxis->SetFont(FF_ARIAL,FS_NORMAL,9);
$graph->yaxis->SetColor('black','white');
$graph->yaxis->SetTitleMargin(45);
$graph->yaxis->SetColor('black','white');
$graph->yaxis->title->SetColor('white');
$graph->yaxis->SetTitle('Seconds','center');
// $graph->title->SetFont(FF_FONT1,FS_NORMAL,10);
$graph->title->SetColor('white');
$graph->title->Set($machine_name);
// $graph->subtitle->SetFont(FF_FONT1,FS_NORMAL,8);
$graph->subtitle->Set("AVG Cycles: ".$avgcycles);
$graph->subtitle->SetColor('white');
// $graph->img->SetImgFormat('png');
// $graph->img->SetQuality(100);
$lineplot=new LinePlot($ydata);
$graph->Add($lineplot);
$lineplot->SetColor($linecolor);
$lineplot->SetWeight(2);
// $lineplot->SetFillGradient('white','darkgreen');
// $graph->Stroke();
$gdImgHandler = $graph->Stroke(_IMG_HANDLER);
$contentType = 'image/png';
ob_start();
imagepng($gdImgHandler);
$image_data = ob_get_contents();
ob_end_clean();
echo '<img src="'."data:$contentType;base64,".base64_encode($image_data).'">
';
}
draw_gauge();		require_once ('jpgraph/jpgraph.php');
//draw_graph([1,2,3,4,5], 'test', '#000', 'avg');		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->cleartheme();
		$graph->SetScale("textlin");
		$graph->SetShadow();
		$graph->img->SetMargin(40,30,20,40);
		// Create the bar plots
		$b1plot = new BarPlot($data1y);
		$b1plot->SetFillColor("blue");
		$b1plot->value->Show();
		$b2plot = new BarPlot($data2y);
		$b2plot->SetFillColor("red");
		$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();
		?>
End of changes. 2 change blocks.
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