$graph->xaxis->title->SetColor('white');
$graph->xaxis->SetFont(FF_FONT1, FS_BOLD);
$graph->xaxis->SetColor('navy');
$graph->yaxis->SetFont(FF_FONT1, FS_BOLD);
$graph->yaxis->SetColor('navy');
//$graph->ygrid->Show(false);
$graph->ygrid->SetColor('white@0.5');
// Setup graph title
$graph->title->Set('Using a country flag background');
// Some extra margin (from the top)
$graph->title->SetMargin(3);
$graph->title->SetFont(FF_ARIAL, FS_NORMAL, 12);
// Create the three var series we will combine
$bplot1 = new Plot\BarPlot($datay1);
$bplot2 = new Plot\BarPlot($datay2);
$bplot3 = new Plot\BarPlot($datay3);
// Setup the colors with 40% transparency (alpha channel)
$bplot1->SetFillColor('yellow@0.4');
$bplot2->SetFillColor('red@0.4');
$bplot3->SetFillColor('darkgreen@0.4');
// Setup legends
$bplot1->SetLegend('Label 1');
$bplot2->SetLegend('Label 2');
$bplot3->SetLegend('Label 3');
// Setup each bar with a shadow of 50% transparency
$bplot1->SetShadow('black@0.4');
$bplot2->SetShadow('black@0.4');
$bplot3->SetShadow('black@0.4');
$gbarplot = new Plot\GroupBarPlot(array($bplot1, $bplot2, $bplot3));
$gbarplot->SetWidth(0.6);
$graph->Add($gbarplot);
<?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.php';
require_once '../jpgraph_bar.php';
$datay = array(12, 26, 9, 17, 31);
// Create the graph.
$graph = new Graph\Graph(400, 250);
$graph->SetScale('textlin');
$graph->SetMargin(50, 80, 20, 40);
// Create a bar pot
$bplot = new Plot\BarPlot($datay);
$n = count($datay);
// Number of bars
global $_wrapperfilename;
// Create targets for the image maps. One for each column
$targ = array();
$alt = array();
$wtarg = array();
for ($i = 0; $i < $n; ++$i) {
$urlarg = 'clickedon=' . ($i + 1);
$targ[] = $_wrapperfilename . '?' . $urlarg;
$alt[] = 'val=%d';
$wtarg[] = '';
}
$bplot->SetCSIMTargets($targ, $alt, $wtarg);
$graph->Add($bplot);
$graph->title->Set('Multiple Image maps');
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$graph->title->SetCSIMTarget('#45', 'Title for Bar', '_blank');
$graph->yaxis->title->SetFont(FF_FONT1, FS_BOLD);
if ($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();
$graph->SetScale("textlin");
// Set title and subtitle
$graph->title->Set("Combined bar and line plot");
$graph->subtitle->Set("100 data points, X-Scale: 'text'");
// Use built in font
$graph->title->SetFont(FF_FONT1, FS_BOLD);
// Make the margin around the plot a little bit bigger
// then default
$graph->img->SetMargin(40, 140, 40, 80);
// Slightly adjust the legend from it's default position in the
// top right corner to middle right side
$graph->legend->Pos(0.05, 0.5, "right", "center");
// Display every 10:th datalabel
$graph->xaxis->SetTextTickInterval(6);
$graph->xaxis->SetTextLabelInterval(2);
$graph->xaxis->SetTickLabels($databarx);
$graph->xaxis->SetLabelAngle(90);
// Create a red line plot
$p1 = new Plot\LinePlot($datay);
$p1->SetColor("red");
$p1->SetLegend("Pressure");
// Create the bar plot
$b1 = new Plot\BarPlot($databary);
$b1->SetLegend("Temperature");
$b1->SetAbsWidth(6);
$b1->SetShadow();
// The order the plots are added determines who's ontop
$graph->Add($p1);
$graph->Add($b1);
// Finally output the image
$graph->Stroke();
<?php
// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
require_once 'jpgraph/jpgraph_bar.php';
$datay = array(12, 8, 19, 3, 10, 5);
// Create the graph. These two calls are always required
$graph = new Graph\Graph(300, 200);
$graph->SetScale("textlin");
// Add a drop shadow
$graph->SetShadow();
// Adjust the margin a bit to make more room for titles
$graph->img->SetMargin(40, 30, 20, 40);
// Create a bar pot
$bplot = new Plot\BarPlot($datay);
// Adjust fill color
$bplot->SetFillColor('orange');
// Setup values
$bplot->value->Show();
$bplot->value->SetFormat('%d');
$bplot->value->SetFont(FF_FONT1, FS_BOLD);
// Center the values in the bar
$bplot->SetValuePos('center');
// Make the bar a little bit wider
$bplot->SetWidth(0.7);
$graph->Add($bplot);
// Setup the titles
$graph->title->Set("Centered values for bars");
$graph->xaxis->title->Set("X-title");
$graph->yaxis->title->Set("Y-title");
$graph->title->SetFont(FF_FONT1, FS_BOLD);
<?php
// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
require_once 'jpgraph/jpgraph_bar.php';
$datay = array(12, 8, 19, 3, 10, 5);
// Create the graph. These two calls are always required
$graph = new Graph\Graph(300, 200);
$graph->SetScale("textlin");
// Add a drop shadow
$graph->SetShadow();
// Adjust the margin a bit to make more room for titles
$graph->img->SetMargin(40, 30, 20, 40);
// Create a bar pot
$bplot = new Plot\BarPlot($datay);
// Adjust fill color
$bplot->SetFillColor('orange');
$bplot->SetWidth(1.0);
$graph->Add($bplot);
// Setup the titles
$graph->title->Set("Bar graph");
$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();
$graph = new Graph\Graph(400, 300);
$graph->img->SetMargin(60, 30, 50, 40);
$graph->SetScale("textlin");
$graph->SetShadow();
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 15);
$graph->title->Set("Cash flow ");
$graph->subtitle->Set("(Department X)");
// Show both X and Y grid
$graph->xgrid->Show(true, false);
// Add 10% grace ("space") at top and botton of Y-scale.
$graph->yscale->SetGrace(10, 10);
// Turn the tick mark out from the plot area
$graph->xaxis->SetTickSide(SIDE_DOWN);
$graph->yaxis->SetTickSide(SIDE_LEFT);
// Create a bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetFillColor("orange");
// Show the actual value for each bar on top/bottom
$bplot->value->Show(true);
$bplot->value->SetFormat("%02d kr");
// Position the X-axis at the bottom of the plotare
$graph->xaxis->SetPos("min");
// .. and add the plot to the graph
$graph->Add($bplot);
// Add upper and lower band and use no frames
$uband = new Plot\PlotBand(HORIZONTAL, BAND_RDIAG, 0, "max", "green");
$uband->ShowFrame(false);
$uband->SetDensity(50);
// 50% line density
$lband = new Plot\PlotBand(HORIZONTAL, BAND_LDIAG, "min", 0, "red");
$lband->ShowFrame(false);
<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_bar.php';
require_once 'jpgraph/jpgraph_line.php';
require_once 'jpgraph/jpgraph_plotline.php';
$datay = array(2, 3, 5, 8.5, 11.5, 6, 3);
// Create the graph.
$graph = new Graph\Graph(460, 400, 'auto');
$graph->SetScale("textlin");
$graph->SetMargin(40, 20, 50, 70);
$graph->legend->SetPos(0.5, 0.97, 'center', 'bottom');
$graph->title->Set('Plot line legend');
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 14);
$graph->SetTitleBackground('lightblue:1.3', TITLEBKG_STYLE2, TITLEBKG_FRAME_BEVEL);
$graph->SetTitleBackgroundFillStyle(TITLEBKG_FILLSTYLE_HSTRIPED, 'lightblue', 'navy');
// Create a bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->value->Show();
$bplot->value->SetFont(FF_VERDANA, FS_BOLD, 8);
$bplot->SetValuePos('top');
$bplot->SetLegend('Bar Legend');
$graph->Add($bplot);
$pline = new PlotLine(HORIZONTAL, 8, 'red', 2);
$pline->SetLegend('Line Legend');
$graph->legend->SetColumns(10);
$graph->Add($pline);
$graph->Stroke();
$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);
$graph->xaxis->title->SetFont(FF_FONT1, FS_BOLD);
// Display the graph
$graph->Stroke();
$graph->img->SetMargin(60, 30, 50, 40);
$graph->SetScale("textlin");
$graph->SetShadow();
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 15);
$graph->title->Set("Cash flow ");
$graph->subtitle->Set("Use of static line, 3D and solid band");
// Turn off Y-grid (it's on by default)
$graph->ygrid->Show(false);
// Add 10% grace ("space") at top of Y-scale.
$graph->yscale->SetGrace(10);
$graph->yscale->SetAutoMin(-20);
// Turn the tick mark out from the plot area
$graph->xaxis->SetTickSide(SIDE_DOWN);
$graph->yaxis->SetTickSide(SIDE_LEFT);
// Create a bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetFillColor("orange");
$bplot->SetShadow("darkblue");
// Show the actual value for each bar on top/bottom
$bplot->value->Show(true);
$bplot->value->SetFormat("%02d kr");
// Position the X-axis at the bottom of the plotare
$graph->xaxis->SetPos("min");
// .. and add the plot to the graph
$graph->Add($bplot);
// Add upper and lower band and use no frames
$band[0] = new Plot\PlotBand(HORIZONTAL, BAND_3DPLANE, "min", 0, "blue");
$band[0]->ShowFrame(false);
$band[0]->SetDensity(20);
$band[1] = new Plot\PlotBand(HORIZONTAL, BAND_SOLID, 0, "max", "steelblue");
$band[1]->ShowFrame(false);
<?php
// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
require_once 'jpgraph/jpgraph_bar.php';
$data1y = array(12, 8, 19, 3, 10, 5);
$data2y = array(8, 2, 11, 7, 14, 4);
// Create the graph. These two calls are always required
$graph = new Graph\Graph(310, 200);
$graph->SetScale("textlin");
$graph->SetShadow();
$graph->img->SetMargin(40, 30, 20, 40);
// Create the bar plots
$b1plot = new Plot\BarPlot($data1y);
$b1plot->SetFillColor("orange");
$b2plot = new Plot\BarPlot($data2y);
$b2plot->SetFillColor("blue");
// Create the grouped bar plot
$gbplot = new Plot\GroupBarPlot(array($b1plot, $b2plot));
// ...and add it to the graPH
$graph->Add($gbplot);
$graph->title->Set("Example 21");
$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();
<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_bar.php';
$datay = array(12, 26, 9, 17, 31);
// Create the graph.
$graph = new Graph\Graph(400, 250);
$graph->SetScale("textlin");
$graph->SetMargin(50, 80, 20, 40);
$graph->yaxis->SetTitleMargin(30);
$graph->yaxis->scale->SetGrace(30);
$graph->SetShadow();
// Create a bar pot
$bplot = new Plot\BarPlot($datay);
// Create targets for the bars image maps. One for each column
$targ = array("bar_clsmex1.php#1", "bar_clsmex1.php#2", "bar_clsmex1.php#3", "bar_clsmex1.php#4", "bar_clsmex1.php#5", "bar_clsmex1.php#6");
$alts = array("val=%d", "val=%d", "val=%d", "val=%d", "val=%d", "val=%d");
$bplot->SetCSIMTargets($targ, $alts);
$bplot->SetFillColor("orange");
$bplot->SetLegend('Year 2001 %%', '#kalle ', '%s');
// Display the values on top of each bar
$bplot->SetShadow();
$bplot->value->SetFormat(" \$ %2.1f", 70);
$bplot->value->SetFont(FF_ARIAL, FS_NORMAL, 9);
$bplot->value->SetColor("blue");
$bplot->value->Show();
$graph->Add($bplot);
// Create a big "button" that has an image map action
$txt1 = new Text("A simple text with\ntwo rows");
$txt1->SetFont(FF_ARIAL);
$graph = new Graph\Graph($width, $height);
$graph->img->SetMargin($tablexpos, $rightmargin, 30, $height - $tableypos);
$graph->SetScale("textlin");
$graph->SetMarginColor('white');
// Setup titles and fonts
$graph->title->Set('Bar and table');
$graph->title->SetFont(FF_VERDANA, FS_NORMAL, 14);
$graph->yaxis->title->Set("Flow");
$graph->yaxis->title->SetFont(FF_ARIAL, FS_NORMAL, 12);
$graph->yaxis->title->SetMargin(10);
// Create the bars and the accbar plot
$bplot = new Plot\BarPlot($datay[3]);
$bplot->SetFillColor("orange");
$bplot2 = new Plot\BarPlot($datay[2]);
$bplot2->SetFillColor("red");
$bplot3 = new Plot\BarPlot($datay[1]);
$bplot3->SetFillColor("darkgreen");
$accbplot = new Plot\AccBarPlot(array($bplot, $bplot2, $bplot3));
$accbplot->value->Show();
$graph->Add($accbplot);
//Setup the table
$table = new GTextTable();
$table->Set($datay);
$table->SetPos($tablexpos, $tableypos + 1);
$table->SetCellCSIMTarget(1, 1, 'tableex02.php', 'View details');
// Basic table formatting
$table->SetFont(FF_ARIAL, FS_NORMAL, 10);
$table->SetAlign('right');
$table->SetMinColWidth($cellwidth);
$table->SetNumberFormat('%0.1f');
// Format table header row
$graph->xgrid->Show();
$p1 = new Plot\LinePlot($datay, $datax);
$graph->Add($p1);
//----------------------
// Setup the bar graph
//----------------------
$graph2 = new Graph\Graph($w, 110);
$graph2->SetScale('linlin', 0, 0, $xmin, $xmax);
$graph2->SetMargin($lm, $rm, 5, 10);
$graph2->SetMarginColor('white');
$graph2->SetFrame(false);
$graph2->SetBox(true);
$graph2->xgrid->Show();
$graph2->xaxis->SetTickPositions($tickPositions, $minTickPositions);
$graph2->xaxis->SetLabelFormatString('My', true);
$graph2->xaxis->SetPos('max');
$graph2->xaxis->HideLabels();
$graph2->xaxis->SetTickSide(SIDE_DOWN);
$b1 = new Plot\BarPlot($datay2, $datax);
$b1->SetFillColor('teal');
$b1->SetColor('teal:1.2');
$graph2->Add($b1);
//-----------------------
// Create a multigraph
//----------------------
$mgraph = new MGraph();
$mgraph->SetMargin(2, 2, 2, 2);
$mgraph->SetFrame(true, 'darkgray', 2);
$mgraph->Add($graph);
$mgraph->Add($graph2, 0, 240);
$mgraph->Stroke();
}
// new Graph\Graph with a background image and drop shadow
$graph = new Graph\Graph(450, 300);
$graph->SetBackgroundImage("tiger_bkg.png", BGIMG_FILLFRAME);
$graph->SetShadow();
// Use an integer X-scale
$graph->SetScale("intlin");
// Set title and subtitle
$graph->title->Set("Combined bar and line plot");
$graph->subtitle->Set("(\"left\" aligned bars)");
// Use built in font
$graph->title->SetFont(FF_FONT1, FS_BOLD);
// Make the margin around the plot a little bit bigger
// then default
$graph->img->SetMargin(40, 120, 40, 40);
// Slightly adjust the legend from it's default position in the
// top right corner to middle right side
$graph->legend->Pos(0.05, 0.5, "right", "center");
// Create a red line plot
$p1 = new Plot\LinePlot($datay, $datax);
$p1->SetColor("red");
$p1->SetLegend("Status one");
$graph->Add($p1);
// Create the bar plot
$b1 = new Plot\BarPlot($databary, $databarx);
$b1->SetLegend("Status two");
$b1->SetAlign("left");
$b1->SetShadow();
$graph->Add($b1);
// Finally output the image
$graph->Stroke();
<?php
// content="text/plain; charset=utf-8"
// Illustration of the different patterns for bands
// $Id: smallstaticbandsex7.php,v 1.1 2002/09/01 21:51:08 aditus Exp $
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_bar.php';
$datay = array(10, 29, 3, 6);
// Create the graph.
$graph = new Graph\Graph(200, 150);
$graph->SetScale("textlin");
$graph->SetMargin(25, 10, 20, 20);
// Add 10% grace ("space") at top and botton of Y-scale.
$graph->yscale->SetGrace(10);
// Create a bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetFillColor("lightblue");
// Position the X-axis at the bottom of the plotare
$graph->xaxis->SetPos("min");
$graph->ygrid->Show(false);
// .. and add the plot to the graph
$graph->Add($bplot);
// Add band
$band = new Plot\PlotBand(HORIZONTAL, BAND_HLINE, 15, 35, 'khaki4');
$band->ShowFrame(false);
$graph->Add($band);
// Set title
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 10);
$graph->title->SetColor('darkred');
$graph->title->Set('BAND_HLINE');
$graph->Stroke();
<?php
// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
require_once 'jpgraph/jpgraph_bar.php';
$datay = array(12, 8, 19, 3, 10, 5);
// Create the graph. These two calls are always required
$graph = new Graph\Graph(300, 200);
$graph->SetScale("textlin");
$graph->yaxis->scale->SetGrace(20);
// Add a drop shadow
$graph->SetShadow();
// Adjust the margin a bit to make more room for titles
$graph->img->SetMargin(40, 30, 20, 40);
// Create a bar pot
$bplot = new Plot\BarPlot($datay);
// Adjust fill color
$bplot->SetFillColor('orange');
$bplot->value->Show();
$bplot->value->SetFont(FF_ARIAL, FS_BOLD, 10);
$bplot->value->SetAngle(45);
$bplot->value->SetFormat('%0.1f');
$graph->Add($bplot);
// Setup the titles
$graph->title->Set("Bar graph with Y-scale grace");
$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
$data1y = array(12, 8, 19, 3, 10, 5);
$data2y = array(8, 2, 11, 7, 14, 4);
$data3y = array(3, 9, 2, 7, 5, 8);
$data4y = array(1, 5, 11, 2, 14, 4);
// Create the graph. These two calls are always required
$graph = new Graph\Graph(310, 200);
$graph->SetScale("textlin");
$graph->SetShadow();
$graph->img->SetMargin(40, 30, 20, 40);
$b1plot = new Plot\BarPlot($data1y);
$b1plot->SetFillColor("orange");
$b2plot = new Plot\BarPlot($data2y);
$b2plot->SetFillColor("blue");
$b3plot = new Plot\BarPlot($data3y);
$b3plot->SetFillColor("green");
$b4plot = new Plot\BarPlot($data4y);
$b4plot->SetFillColor("brown");
// Create the accumulated bar plots
$ab1plot = new Plot\AccBarPlot(array($b1plot, $b2plot));
$ab2plot = new Plot\AccBarPlot(array($b3plot, $b4plot));
// Create the grouped bar plot
$gbplot = new Plot\GroupBarPlot(array($ab1plot, $ab2plot));
// ...and add it to the graph
$graph->Add($gbplot);
$graph->title->Set("Grouped 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