$datay = array(array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun'), array(12, 18, 19, 7, 17, 6), array(3, 5, 2, 7, 5, 25), array(6, 1.5, 2.4, 2.1, 6.9, 12.3));
// Some basic defines to specify the shape of the bar+table
$nbrbar = 6;
$cellwidth = 50;
$tableypos = 200;
$tablexpos = 60;
$tablewidth = $nbrbar * $cellwidth;
$rightmargin = 30;
// Overall graph size
$height = 320;
$width = $tablexpos + $tablewidth + $rightmargin;
// Create the basic graph.
$graph = new Graph\Graph($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();
<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_bar.php';
require_once 'jpgraph/jpgraph_flags.php';
// Some data
$datay1 = array(140, 110, 50);
$datay2 = array(35, 90, 190);
$datay3 = array(20, 60, 70);
// Create the basic graph
$graph = new Graph\Graph(300, 200);
$graph->SetScale("textlin");
$graph->SetMargin(40, 20, 20, 40);
$graph->SetMarginColor('white:0.9');
$graph->SetColor('white');
$graph->SetShadow();
// Apply a perspective transformation at the end
$graph->Set3DPerspective(SKEW3D_DOWN, 100, 180);
// Adjust the position of the legend box
$graph->legend->Pos(0.03, 0.1);
// Adjust the color for theshadow of the legend
$graph->legend->SetShadow('darkgray@0.5');
$graph->legend->SetFillColor('lightblue@0.1');
$graph->legend->Hide();
// Get localised version of the month names
$graph->xaxis->SetTickLabels($gDateLocale->GetShortMonth());
$graph->SetBackgroundCountryFlag('mais', BGIMG_COPY, 50);
// Set axis titles and fonts
$graph->xaxis->title->Set('Year 2002');
$graph->xaxis->title->SetFont(FF_FONT1, FS_BOLD);
<?php
// content="text/plain; charset=utf-8"
// Example of a stock chart
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_stock.php';
// Data must be in the format : open,close,min,max
$datay = array(34, 42, 27, 45, 55, 25, 14, 59, 15, 40, 12, 47, 62, 38, 25, 65, 38, 49, 32, 64);
// Setup a simple graph
$graph = new Graph\Graph(300, 200);
$graph->SetScale("textlin");
$graph->SetMarginColor('lightblue');
$graph->title->Set('Stockchart example');
// Create a new stock plot
$p1 = new StockPlot($datay);
// Width of the bars (in pixels)
$p1->SetWidth(9);
// Uncomment the following line to hide the horizontal end lines
//$p1->HideEndLines();
// Add the plot to the graph and send it back to the browser
$graph->Add($p1);
$graph->Stroke();
<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_line.php';
// create the graph
$graph = new Graph\Graph(400, 250);
$ydata = array(5, 10, 15, 20, 15, 10);
$graph->SetScale("textlin");
$graph->SetShadow(true);
$graph->SetMarginColor("antiquewhite");
$graph->img->SetMargin(60, 40, 40, 50);
$graph->img->setTransparent("white");
$graph->xaxis->SetFont(FF_FONT1);
$graph->xaxis->setTextTickInterval(1);
$graph->xaxis->SetTextLabelInterval(1);
$graph->legend->SetFillColor("antiquewhite");
$graph->legend->SetShadow(true);
$graph->legend->SetLayout(LEGEND_VERT);
$graph->legend->Pos(0.02, 0.01);
$graph->title->Set("Step Styled Example");
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$lineplot = new Plot\LinePlot($ydata);
$lineplot->SetColor("black");
$lineplot->setFillColor("gray7");
$lineplot->SetStepStyle();
$lineplot->SetLegend(" 2002 ");
// add plot to the graph
$graph->Add($lineplot);
$graph->ygrid->show(false, false);
// display graph
<?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();
/**
* Construct the graph
*
*/
private function Init()
{
// Setup limits for color indications
$lowx = $this->iXMin;
$highx = $this->iXMax;
$lowy = $this->iYMin;
$highy = $this->iYMax;
$width = $this->iWidth;
$height = $this->iHeight;
// Margins
$lm = 50;
$rm = 40;
$tm = 60;
$bm = 40;
if ($width <= 300 || $height <= 250) {
$labelsize = 8;
$lm = 25;
$rm = 25;
$tm = 45;
$bm = 25;
} elseif ($width <= 450 || $height <= 300) {
$labelsize = 8;
$lm = 30;
$rm = 30;
$tm = 50;
$bm = 30;
} elseif ($width <= 600 || $height <= 400) {
$labelsize = 9;
} else {
$labelsize = 11;
}
if ($this->iSubTitle == '') {
$tm -= $labelsize + 4;
}
$graph = new Graph\Graph($width, $height);
$graph->SetScale('intint', $lowy, $highy, $lowx, $highx);
$graph->SetMargin($lm, $rm, $tm, $bm);
$graph->SetMarginColor($this->iMarginColor[$this->iColorMap]);
$graph->SetClipping();
$graph->title->Set($this->iTitle);
$graph->subtitle->Set($this->iSubTitle);
$graph->title->SetFont(FF_ARIAL, FS_BOLD, $labelsize + 4);
$graph->subtitle->SetFont(FF_ARIAL, FS_BOLD, $labelsize + 1);
$graph->SetBox(true, 'black@0.3');
$graph->xaxis->SetFont(FF_ARIAL, FS_BOLD, $labelsize);
$graph->yaxis->SetFont(FF_ARIAL, FS_BOLD, $labelsize);
$graph->xaxis->scale->ticks->Set(CCBPGraph::TickStep, CCBPGraph::TickStep);
$graph->yaxis->scale->ticks->Set(CCBPGraph::TickStep, CCBPGraph::TickStep);
$graph->xaxis->HideZeroLabel();
$graph->yaxis->HideZeroLabel();
$graph->xaxis->SetLabelFormatString('%d%%');
$graph->yaxis->SetLabelFormatString('%d%%');
// For the x-axis we adjust the color so labels on the left of the Y-axis are in black
$n1 = floor(abs($this->iXMin / 25)) + 1;
$n2 = floor($this->iXMax / 25);
if ($this->iColorMap == 0) {
$xlcolors = array();
for ($i = 0; $i < $n1; ++$i) {
$xlcolors[$i] = 'black';
}
for ($i = 0; $i < $n2; ++$i) {
$xlcolors[$n1 + $i] = 'lightgray:1.5';
}
$graph->xaxis->SetColor('gray', $xlcolors);
$graph->yaxis->SetColor('gray', 'lightgray:1.5');
} else {
$graph->xaxis->SetColor('darkgray', 'darkgray:0.8');
$graph->yaxis->SetColor('darkgray', 'darkgray:0.8');
}
$graph->SetGridDepth(DEPTH_FRONT);
$graph->ygrid->SetColor('gray@0.6');
$graph->ygrid->SetLineStyle('dotted');
$graph->ygrid->Show();
$graph->xaxis->SetWeight(1);
$graph->yaxis->SetWeight(1);
$ytitle = new Text(CCBPGraph::YTitle, floor($lm * 0.75), ($height - $tm - $bm) / 2 + $tm);
#$ytitle->SetFont(FF_VERA,FS_BOLD,$labelsize+1);
$ytitle->SetAlign('right', 'center');
$ytitle->SetAngle(90);
$graph->Add($ytitle);
$xtitle = new Text(CCBPGraph::XTitle, ($width - $lm - $rm) / 2 + $lm, $height - 10);
#$xtitle->SetFont(FF_VERA,FS_BOLD,$labelsize);
$xtitle->SetAlign('center', 'bottom');
$graph->Add($xtitle);
$df = 'D j:S M, Y';
if ($width < 400) {
$df = 'D j:S M';
}
$time = new Text(date($df), $width - 10, $height - 10);
$time->SetAlign('right', 'bottom');
#$time->SetFont(FF_VERA,FS_NORMAL,$labelsize-1);
$time->SetColor('darkgray');
$graph->Add($time);
// Use an accumulated fille line graph to create the colored bands
$n = 3;
for ($i = 0; $i < $n; ++$i) {
$b = $this->iColorInd[$i][0];
$k = ($this->iColorInd[$i][1] - $this->iColorInd[$i][0]) / $this->iXMax;
$colarea[$i] = array(array($lowx, $lowx * $k + $b), array($highx, $highx * $k + $b));
}
$colarea[3] = array(array($lowx, $highy), array($highx, $highy));
$cb = array();
for ($i = 0; $i < 4; ++$i) {
$cb[$i] = new Plot\LinePlot(array($colarea[$i][0][1], $colarea[$i][1][1]), array($colarea[$i][0][0], $colarea[$i][1][0]));
$cb[$i]->SetFillColor($this->iColorSpec[$this->iColorMap][$i]);
$cb[$i]->SetFillFromYMin();
}
$graph->Add(array_slice(array_reverse($cb), 0, 4));
$this->graph = $graph;
}
<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_line.php';
$datay = array(20, 10, 35, 5, 17, 35, 22);
// Setup the graph
$graph = new Graph\Graph(400, 200);
$graph->SetMargin(40, 40, 20, 30);
$graph->SetScale("intlin");
$graph->SetBox();
$graph->SetMarginColor('darkgreen@0.8');
// Setup a background gradient image
$graph->SetBackgroundGradient('darkred', 'yellow', GRAD_HOR, BGRAD_PLOT);
$graph->title->Set('Gradient filled line plot ex3');
$graph->yscale->SetAutoMin(0);
// Create the line
$p1 = new Plot\LinePlot($datay);
$p1->SetFillGradient('white', 'darkgreen', 4);
$graph->Add($p1);
// Output line
$graph->Stroke();
$ydata[0][$i] = rand(12, 15);
$ydata[1][$i] = rand(100, 155);
$ydata[2][$i] = rand(20, 30);
}
function formatDate(&$aVal)
{
$aVal = date('Y-m-d H:i', $aVal);
}
// Apply this format to all time values in the data to prepare it to be display
array_walk($xdata, 'formatDate');
// Create the graph.
$graph = new Graph\Graph(600, 350);
$graph->title->Set('Accumulated values with specified X-axis scale');
$graph->SetScale('textlin');
// Setup margin color
$graph->SetMarginColor('green@0.95');
// Adjust the margin to make room for the X-labels
$graph->SetMargin(40, 30, 40, 120);
// Turn the tick marks out from the plot area
$graph->xaxis->SetTickSide(SIDE_BOTTOM);
$graph->yaxis->SetTickSide(SIDE_LEFT);
$p0 = new Plot\LinePlot($ydata[0]);
$p0->SetFillColor('sandybrown');
$p1 = new Plot\LinePlot($ydata[1]);
$p1->SetFillColor('lightblue');
$p2 = new Plot\LinePlot($ydata[2]);
$p2->SetFillColor('red');
$ap = new AccLinePlot(array($p0, $p1, $p2));
$graph->xaxis->SetTickLabels($xdata);
$graph->xaxis->SetTextLabelInterval(4);
// Add the plot to the graph
$format[strval($datax[$i])][strval($datay[$i])] = array($data[$i][2], $data[$i][3]);
}
// Callback for markers
// Must return array(width,border_color,fill_color,filename,imgscale)
// If any of the returned values are '' then the
// default value for that parameter will be used (possible empty)
function FCallback($aYVal, $aXVal)
{
global $format;
return array($format[strval($aXVal)][strval($aYVal)][0], '', $format[strval($aXVal)][strval($aYVal)][1], '', '');
}
// Setup a basic graph
$graph = new Graph\Graph(450, 300, 'auto');
$graph->SetScale("intlin");
$graph->SetMargin(40, 40, 40, 40);
$graph->SetMarginColor('wheat');
$graph->title->Set("Example of ballon scatter plot with X,Y callback");
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 12);
$graph->title->SetMargin(10);
// Use a lot of grace to get large scales since the ballon have
// size and we don't want them to collide with the X-axis
$graph->yaxis->scale->SetGrace(50, 10);
$graph->xaxis->scale->SetGrace(50, 10);
// Make sure X-axis as at the bottom of the graph and not at the default Y=0
$graph->xaxis->SetPos('min');
// Set X-scale to start at 0
$graph->xscale->SetAutoMin(0);
// Create the scatter plot
$sp1 = new ScatterPlot($datay, $datax);
$sp1->mark->SetType(MARK_FILLEDCIRCLE);
// Uncomment the following two lines to display the values
$graph2->yaxis->SetLabelAngle(90);
$graph2->yaxis->SetColor('red');
$graph2->yaxis->SetFont(FF_ARIAL, FS_NORMAL, 9);
$graph2->yaxis->SetLabelMargin(0);
$graph2->yaxis->scale->SetAutoMin(0);
$line2 = new Plot\LinePlot($data_windspeed, $xdata);
$line2->SetStepStyle();
$line2->SetColor('red');
$graph2->Add($line2);
//------------------------------------------------------------------
// Setup the wind temp graph
//------------------------------------------------------------------
$graph3 = new Graph\Graph(WIND_WIDTH - 30, WIND_HEIGHT);
$graph3->SetScale('datlin');
$graph3->Set90AndMargin(5, 20, 70, 30);
$graph3->SetMarginColor(BKG_COLOR);
$graph3->SetFrame(true, 'white', 0);
$graph3->SetBox();
$graph3->title->Set('Temperature');
$graph3->title->SetColor('black');
$graph3->title->SetFont(FF_ARIAL, FS_BOLD, 14);
$graph3->title->SetMargin(5);
$graph3->xaxis->HideLabels();
$graph3->xgrid->Show();
$graph3->yaxis->SetLabelAngle(90);
$graph3->yaxis->SetColor('black');
$graph3->yaxis->SetFont(FF_ARIAL, FS_NORMAL, 9);
$graph3->yaxis->SetLabelMargin(0);
$graph3->yaxis->scale->SetAutoMin(-10);
$line3 = new Plot\LinePlot($data_windtemp, $xdata);
$line3->SetStepStyle();
$xdata = array(1, 3, 5, 7, 9, 12, 15, 17.1);
$ydata = array(5, 1, 9, 6, 4, 3, 19, 12);
// Get the interpolated values by creating
// a new Spline object.
$spline = new Spline($xdata, $ydata);
// For the new data set we want 40 points to
// get a smooth curve.
list($newx, $newy) = $spline->Get(50);
// Create the graph
$g = new Graph\Graph(300, 200);
$g->SetMargin(30, 20, 40, 30);
$g->title->Set("Natural cubic splines");
$g->title->SetFont(FF_ARIAL, FS_NORMAL, 12);
$g->subtitle->Set('(Control points shown in red)');
$g->subtitle->SetColor('darkred');
$g->SetMarginColor('lightblue');
//$g->img->SetAntiAliasing();
// We need a linlin scale since we provide both
// x and y coordinates for the data points.
$g->SetScale('linlin');
// We want 1 decimal for the X-label
$g->xaxis->SetLabelFormat('%1.1f');
// We use a scatterplot to illustrate the original
// contro points.
$splot = new ScatterPlot($ydata, $xdata);
//
$splot->mark->SetFillColor('red@0.3');
$splot->mark->SetColor('red@0.5');
// And a line plot to stroke the smooth curve we got
// from the original control points
$lplot = new Plot\LinePlot($newy, $newx);
$y2data = array();
for ($i = 0; $i < $n; ++$i) {
$y2data[] = $ydata[$i] + 10;
}
// Negate all data
$n = count($ydata);
for ($i = 0; $i < $n; ++$i) {
$ydata[$i] = round(-$ydata[$i]);
$y2data[$i] = round(-$y2data[$i]);
}
// Basic graph setup
$graph = new Graph\Graph(400, 300);
$graph->SetScale("linlin");
$graph->SetY2Scale("lin");
$graph->SetMargin(50, 50, 60, 40);
$graph->SetMarginColor('darkblue');
$graph->SetColor('darkblue');
// Setup titles
$graph->title->Set("Inverting both Y-axis");
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$graph->title->SetColor("white");
$graph->subtitle->Set("(Negated Y & Y2 axis)");
$graph->subtitle->SetFont(FF_FONT1, FS_NORMAL);
$graph->subtitle->SetColor("white");
// Setup axis
$graph->yaxis->SetLabelFormatCallback("_cb_negate");
$graph->xaxis->SetColor("lightblue", "white");
$graph->yaxis->SetColor("lightblue", "white");
$graph->ygrid->SetColor("blue");
// Setup Y2 axis
$graph->y2axis->SetLabelFormatCallback("_cb_negate");
<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_line.php';
// Some data
$ydata = array(5, 10, 15, 20, 15, 10, 8, 7, 4, 10, 5);
// Create the graph
$graph = new Graph\Graph(400, 300);
$graph->SetScale("textlin");
$graph->SetShadow(true);
$graph->SetMarginColor("lightblue");
// Setup format for legend
$graph->legend->SetFillColor("antiquewhite");
$graph->legend->SetShadow(true);
// Setup title
$graph->title->Set("Filled Area Example");
$graph->title->SetFont(FF_FONT2, FS_BOLD);
// Setup semi-filled line plot
$lineplot = new Plot\LinePlot($ydata);
$lineplot->SetLegend("Semi-filled\nLineplot");
// Set line color
$lineplot->SetColor("black");
// Setup the two areas to be filled
$lineplot->AddArea(2, 5, LP_AREA_FILLED, "red");
$lineplot->AddArea(6, 8, LP_AREA_FILLED, "green");
// Display the marks on the lines
$lineplot->mark->SetType(MARK_DIAMOND);
$lineplot->mark->SetSize(8);
$lineplot->mark->Show();
// add plot to the graph
}
for ($i = 0; $i < $numpoints; ++$i) {
$datay[$i + $numpoints - 1] = exp(-$k * $i) * cos(2 * M_PI / 10 * $i) * 14;
$datayenv[$i + $numpoints - 1] = exp(-$k * $i) * 14;
$datax[$i + $numpoints - 1] = $i;
}
// Setup the basic parameters for the graph
$graph = new Graph\Graph(500, 250);
$graph->SetScale("intlin");
$graph->SetShadow();
$graph->SetBox();
$graph->title->Set("Impuls Example 4");
$graph->title->SetFont(FF_FONT1, FS_BOLD);
// Set some other color then the boring default
$graph->SetColor("lightyellow");
$graph->SetMarginColor("khaki");
// Set legend box specification
$graph->legend->SetFillColor("white");
$graph->legend->SetLineWeight(2);
// Set X-axis at the minimum value of Y-axis (default will be at 0)
$graph->xaxis->SetPos("min");
// "min" will position the x-axis at the minimum value of the Y-axis
// Extend the margin for the labels on the Y-axis and reverse the direction
// of the ticks on the Y-axis
$graph->yaxis->SetLabelMargin(12);
$graph->xaxis->SetLabelMargin(6);
$graph->yaxis->SetTickSide(SIDE_LEFT);
$graph->xaxis->SetTickSide(SIDE_DOWN);
// Add mark graph with static lines
$line = new PlotLine(HORIZONTAL, 0, "black", 2);
$graph->AddLine($line);
$graph->xaxis->SetFont(FF_ARIAL, FS_NORMAL, 9);
$graph->xaxis->scale->SetDateFormat('h:i');
$graph->xgrid->Show();
$graph->yaxis->SetLabelAngle(45);
$graph->yaxis->SetFont(FF_ARIAL, FS_NORMAL, 9);
$graph->yaxis->SetLabelMargin(0);
$graph->yaxis->scale->SetAutoMin(0);
$line = new Plot\LinePlot($data_winddirection, $xdata);
$line->SetStepStyle();
$line->SetColor('blue');
$graph->Add($line);
// Setup the wind speed graph
$graph2 = new Graph\Graph(300, 800);
$graph2->SetScale('datlin');
$graph2->Set90AndMargin(50, 30, 60, 30);
$graph2->SetMarginColor('lightgray:1.7');
$graph2->SetFrame(true, 'white', 0);
$graph2->SetBox();
$graph2->title->Set('Windspeed');
$graph2->title->SetFont(FF_ARIAL, FS_BOLD, 14);
$graph2->title->SetMargin(10);
$graph2->xaxis->SetFont(FF_ARIAL, FS_NORMAL, 9);
$graph2->xaxis->scale->SetDateFormat('h:i');
$graph2->xgrid->Show();
$graph2->yaxis->SetLabelAngle(45);
$graph2->yaxis->SetFont(FF_ARIAL, FS_NORMAL, 9);
$graph2->yaxis->SetLabelMargin(0);
$graph2->yaxis->scale->SetAutoMin(0);
$line2 = new Plot\LinePlot($data_windspeed, $xdata);
$line2->SetStepStyle();
$line2->SetColor('red');
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_line.php';
require_once 'jpgraph/jpgraph_utils.inc.php';
$f = new FuncGenerator('cos($x)*$x');
list($xdata, $ydata) = $f->E(-1.2 * M_PI, 1.2 * M_PI);
$f = new FuncGenerator('$x*$x');
list($x2data, $y2data) = $f->E(-2, 2);
// Setup the basic graph
$graph = new Graph\Graph(450, 350);
$graph->SetScale("linlin");
//$graph->SetShadow();
$graph->img->SetMargin(5, 10, 60, 9);
$graph->SetBox(true, 'green', 2);
$graph->SetMarginColor('black');
$graph->SetColor('black');
// ... and titles
$graph->title->Set('Example of Function plot');
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$graph->title->SetColor('lightgreen');
$graph->subtitle->Set("(With some more advanced axis formatting\nHiding first and last label)");
$graph->subtitle->SetFont(FF_FONT1, FS_NORMAL);
$graph->subtitle->SetColor('lightgreen');
$graph->xgrid->Show();
$graph->xgrid->SetColor('darkgreen');
$graph->ygrid->SetColor('darkgreen');
$graph->yaxis->SetPos(0);
$graph->yaxis->SetWeight(2);
$graph->yaxis->HideZeroLabel();
$graph->yaxis->SetFont(FF_FONT1, FS_BOLD);
