<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_line.php';
require_once 'jpgraph/jpgraph_utils.inc.php';
$f = new FuncGenerator('cos($i)', '$i*$i*$i');
list($xdata, $ydata) = $f->E(-M_PI, M_PI, 25);
$graph = new Graph\Graph(350, 430);
$graph->SetScale("linlin");
$graph->SetShadow();
$graph->img->SetMargin(50, 50, 60, 40);
$graph->SetBox(true, 'black', 2);
$graph->SetMarginColor('white');
$graph->SetColor('lightyellow');
$graph->SetAxisStyle(AXSTYLE_BOXIN);
$graph->xgrid->Show();
//$graph->xaxis->SetLabelFormat('%.0f');
$graph->img->SetMargin(50, 50, 60, 40);
$graph->title->Set("Function plot");
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$graph->subtitle->Set("(BOXIN Axis style)");
$graph->subtitle->SetFont(FF_FONT1, FS_NORMAL);
$lp1 = new Plot\LinePlot($ydata, $xdata);
$lp1->SetColor("blue");
$lp1->SetWeight(2);
$graph->Add($lp1);
$graph->Stroke();
<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_bar.php';
require_once 'jpgraph/jpgraph_line.php';
$ydata = array(12, 15, 22, 19, 5);
$graph = new Graph\Graph(400, 200);
$graph->img->SetMargin(40, 80, 40, 40);
$graph->SetScale("textlin");
$graph->SetShadow();
$graph->title->Set('Center the line points in bars');
$line = new Plot\LinePlot($ydata);
$line->SetBarCenter();
$line->SetWeight(2);
$bar = new Plot\BarPlot($ydata);
$bar2 = new Plot\BarPlot($ydata);
$bar2->SetFillColor("red");
$gbar = new Plot\GroupBarPlot(array($bar, $bar2));
$graph->Add($gbar);
$graph->Add($line);
// Output line
$graph->Stroke();
<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_line.php';
$ydata = array(11, 3, 8, 12, 5, 1, 9, 13, 5, 7);
// Create the graph. These two calls are always required
$graph = new Graph\Graph(300, 250);
$graph->SetScale('intlin', 0, 10);
$graph->SetMargin(30, 20, 70, 40);
$graph->SetMarginColor(array(177, 191, 174));
$graph->SetClipping(false);
$graph->xaxis->SetFont(FF_FONT1, FS_BOLD);
$graph->ygrid->SetLineStyle('dashed');
$graph->title->Set("Manual scale");
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 14);
$graph->title->SetColor('white');
$graph->subtitle->Set("(No clipping)");
$graph->subtitle->SetColor('white');
$graph->subtitle->SetFont(FF_ARIAL, FS_BOLD, 10);
// Create the linear plot
$lineplot = new Plot\LinePlot($ydata);
$lineplot->SetColor("red");
$lineplot->SetWeight(2);
// Add the plot to the graph
$graph->Add($lineplot);
// Display the graph
$graph->Stroke();
if ($i % 10 == 0) {
$databarx[] = $i;
$databary[] = $datay[$i] / 2;
}
}
// new Graph\Graph with a background image and drop shadow
$graph = new Graph\Graph(450, 300);
$graph->img->SetMargin(40, 180, 40, 40);
$graph->SetBackgroundImage("tiger_bkg.png", BGIMG_FILLFRAME);
//$graph->img->SetAntiAliasing();
$graph->SetScale("intlin");
$graph->SetShadow();
$graph->title->Set("Combined bar and line plot");
$graph->subtitle->Set("(\"center\" aligned bars)");
// Use built in font
$graph->title->SetFont(FF_FONT1, FS_BOLD);
// Slightly adjust the legend from it's default position in the
// top right corner.
$graph->legend->Pos(0.05, 0.5, "right", "center");
// Create the first line
$p1 = new Plot\LinePlot($datay, $datax);
$p1->SetWeight(1);
$p1->SetColor("red");
$p1->SetLegend("Triumph Tiger -98");
$graph->Add($p1);
$b1 = new Plot\BarPlot($databary, $databarx);
$b1->SetAbsWidth(10);
$b1->SetAlign("center");
$b1->SetShadow();
$graph->Add($b1);
$graph->Stroke();
// Setup x,Y grid
$graph->xgrid->Show();
$graph->xgrid->SetColor('gray@0.5');
$graph->xaxis->SetTickLabels($gDateLocale->GetShortMonth());
$graph->ygrid->SetColor('gray@0.5');
// Setup color for axis and labels on axis
$graph->xaxis->SetColor('orange', 'black');
$graph->yaxis->SetColor('orange', 'black');
// Ticks on the outsid
$graph->xaxis->SetTickSide(SIDE_DOWN);
$graph->yaxis->SetTickSide(SIDE_LEFT);
// Setup the legend box colors and font
$graph->legend->SetColor('white', 'navy');
$graph->legend->SetFillColor('navy@0.25');
$graph->legend->SetFont(FF_ARIAL, FS_BOLD, 8);
$graph->legend->SetShadow('darkgray@0.4', 3);
$graph->legend->SetPos(0.05, 0.05, 'right', 'top');
// Create the first line
$p1 = new Plot\LinePlot($datay1);
$p1->SetColor("red");
$p1->SetWeight(2);
$p1->SetLegend('2002');
$graph->Add($p1);
// Create the second line
$p2 = new Plot\LinePlot($datay2);
$p2->SetColor("lightyellow");
$p2->SetLegend('2001');
$p2->SetWeight(2);
$graph->Add($p2);
// Output line
$graph->Stroke();
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_line.php';
require_once 'jpgraph/jpgraph_log.php';
// Matrix size rxr
$r = 10;
// Max Interpolation factor
$f = 5;
for ($i = 1; $i <= $f; ++$i) {
$xdata[] = $i;
$ydata[] = pow($r * pow(2, $i - 1) - (pow(2, $i) - 1), 2);
}
$graph = new Graph\Graph(400, 240);
$graph->SetScale('intlog');
$graph->SetMargin(50, 50, 20, 30);
$graph->SetFrame(false);
$graph->SetBox(true, 'black', 2);
$graph->SetMarginColor('white');
$graph->SetColor('lightyellow@0.7');
$graph->title->Set('Interpolation growth for size 10x10');
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$graph->xaxis->SetTitle('Interpolation factor', 'center');
$graph->xaxis->SetTitleMargin(10);
$graph->SetAxisStyle(AXSTYLE_YBOXIN);
$graph->xgrid->Show();
$lp1 = new Plot\LinePlot($ydata, $xdata);
$lp1->SetColor('darkred');
$lp1->SetWeight(3);
$graph->Add($lp1);
$graph->Stroke();
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_line.php';
require_once 'jpgraph/jpgraph_bar.php';
$l1datay = array(11, 9, 2, 4, 3, 13, 17);
$l2datay = array(23, 12, 5, 19, 17, 10, 15);
$datax = $gDateLocale->GetShortMonth();
// Create the graph.
$graph = new Graph\Graph(400, 200);
$graph->SetScale("textlin");
$graph->SetMargin(40, 130, 20, 40);
$graph->SetShadow();
$graph->xaxis->SetTickLabels($datax);
// Create the linear error plot
$l1plot = new Plot\LinePlot($l1datay);
$l1plot->SetColor("red");
$l1plot->SetWeight(2);
$l1plot->SetLegend("Prediction");
//Center the line plot in the center of the bars
$l1plot->SetBarCenter();
// Create the bar plot
$bplot = new Plot\BarPlot($l2datay);
$bplot->SetFillColor("orange");
$bplot->SetLegend("Result");
// Add the plots to t'he graph
$graph->Add($bplot);
$graph->Add($l1plot);
$graph->title->Set("Adding a line plot to a bar graph v1");
$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);
require_once 'dataset01.inc.php';
$dateUtils = new DateScaleUtils();
// Setup a basic graph
$width = 500;
$height = 300;
$graph = new Graph\Graph($width, $height);
$graph->SetScale('datlin');
$graph->SetMargin(60, 20, 40, 60);
// Setup the titles
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 12);
$graph->title->Set('Development since 1984');
$graph->subtitle->SetFont(FF_ARIAL, FS_ITALIC, 10);
$graph->subtitle->Set('(Example using the builtin date scale)');
// Setup the labels to be correctly format on the X-axis
$graph->xaxis->SetFont(FF_ARIAL, FS_NORMAL, 8);
$graph->xaxis->SetLabelAngle(30);
// The second paramter set to 'true' will make the library interpret the
// format string as a date format. We use a Month + Year format
// $graph->xaxis->SetLabelFormatString('M, Y',true);
// First add an area plot
$lp1 = new Plot\LinePlot($ydata, $xdata);
$lp1->SetWeight(0);
$lp1->SetFillColor('orange@0.85');
$graph->Add($lp1);
// And then add line. We use two plots in order to get a
// more distinct border on the graph
$lp2 = new Plot\LinePlot($ydata, $xdata);
$lp2->SetColor('orange');
$graph->Add($lp2);
// And send back to the client
$graph->Stroke();
// Setup the scales for X,Y and Y2 axis
$graph->SetScale("intlin");
// X and Y axis
$graph->SetY2Scale("lin");
// Y2 axis
// Overall graph title
$graph->title->Set('Synchronized Y & Y2 scales');
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 12);
// Title for X-axis
$graph->xaxis->title->Set('Measurement');
$graph->xaxis->title->SetMargin(5);
$graph->xaxis->title->SetFont(FF_ARIAL, FS_NORMAL, 11);
// Create Y data set
$lplot = new Plot\LinePlot($datay);
$graph->yaxis->title->Set('Celcius (C)');
$graph->yaxis->title->SetMargin(5);
$graph->yaxis->title->SetFont(FF_ARIAL, FS_NORMAL, 11);
// ... and add the plot to the Y-axis
$graph->Add($lplot);
// Create Y2 scale data set
$l2plot = new Plot\LinePlot($datay);
$l2plot->SetWeight(0);
$graph->y2axis->title->Set('Fahrenheit (F)');
$graph->y2axis->title->SetMargin(5);
// Some extra margin to clear labels
$graph->y2axis->title->SetFont(FF_ARIAL, FS_NORMAL, 11);
$graph->y2axis->SetLabelFormatCallback('toFahrenheit');
$graph->y2axis->SetColor('navy');
// ... and add the plot to the Y2-axis
$graph->AddY2($l2plot);
$graph->Stroke();
$graph = new Graph\Graph(500, 300);
$graph->SetScale("loglog");
$graph->SetY2Scale("lin");
$graph->y2axis->SetColor("blue", "blue");
$graph->img->SetMargin(50, 70, 40, 50);
$graph->title->Set("Geoelektrik");
$graph->xaxis->title->Set("Auslage ab/2 [m]");
$graph->yaxis->title->Set("rho_s [Ohm m]");
$graph->y2axis->title->Set("mn/2 [m]");
$graph->y2axis->title->SetColor("blue");
$graph->y2axis->SetTitleMargin(35);
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$graph->xaxis->title->SetFont(FF_FONT1, FS_BOLD);
$graph->yaxis->title->SetFont(FF_FONT1, FS_BOLD);
$graph->xgrid->Show(true, true);
$graph->ygrid->Show(true, true);
// Create the linear plot
$lineplot = new Plot\LinePlot($rhos, $ab2);
$lineplot->SetWeight(1);
$lineplot->mark->SetType(MARK_FILLEDCIRCLE);
$lineplot->mark->SetWidth(2);
// Create scatter plot
$scplot = new ScatterPlot($mn2, $ab2);
$scplot->mark->SetType(MARK_FILLEDCIRCLE);
$scplot->mark->SetColor("blue");
$scplot->mark->SetWidth(2);
// Add plots to the graph
$graph->AddY2($scplot);
$graph->Add($lineplot);
// Display the graph
$graph->Stroke();
require_once '../jpgraph.php';
require_once '../jpgraph_line.php';
$datay = array(0, 3, 5, 12, 15, 18, 22, 36, 37, 41);
// Setup the graph
$graph = new Graph\Graph(320, 200);
$graph->title->Set('Education growth');
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 14);
$graph->SetScale('intlin');
$graph->SetMarginColor('white');
$graph->SetBox();
//$graph->img->SetAntialiasing();
$graph->SetGridDepth(DEPTH_FRONT);
$graph->ygrid->SetColor('gray@0.7');
$graph->SetBackgroundImage('classroom.jpg', BGIMG_FILLPLOT);
// Masking graph
$p1 = new Plot\LinePlot($datay);
$p1->SetFillColor('white');
$p1->SetFillFromYMax();
$p1->SetWeight(0);
$graph->Add($p1);
// Line plot
$p2 = new Plot\LinePlot($datay);
$p2->SetColor('black@0.4');
$p2->SetWeight(3);
$p2->mark->SetType(MARK_SQUARE);
$p2->mark->SetColor('orange@0.5');
$p2->mark->SetFillColor('orange@0.3');
$graph->Add($p2);
// Output line
$graph->Stroke();
