$graph->xaxis->SetTickSide(SIDE_DOWN);
$graph->yaxis->SetTickSide(SIDE_LEFT);
$graph->y2axis->SetTickSide(SIDE_RIGHT);
$graph->y2axis->SetColor('black', 'blue');
$graph->y2axis->SetLabelFormat('%3d.0%%');
// Create a bar pot
$bplot = new BarPlot($data_freq);
// Create targets and alt texts for the image maps. One for each bar
// (In this example this is just "dummy" targets)
$targ = array("#1", "#2", "#3", "#4", "#5", "#6", "#7");
$alts = array("val=%d", "val=%d", "val=%d", "val=%d", "val=%d", "val=%d", "val=%d");
$bplot->SetCSIMTargets($targ, $alts);
// Create accumulative graph
$lplot = new LinePlot($data_accfreq);
// We want the line plot data point in the middle of the bars
$lplot->SetBarCenter();
// Use transperancy
$lplot->SetFillColor('lightblue@0.6');
$lplot->SetColor('blue@0.6');
//$lplot->SetColor('blue');
$graph->AddY2($lplot);
// Setup the bars
$bplot->SetFillColor("orange@0.2");
$bplot->SetValuePos('center');
$bplot->value->SetFormat("%d");
$bplot->value->SetFont(FF_ARIAL, FS_NORMAL, 9);
$bplot->value->Show();
// Add it to the graph
$graph->Add($bplot);
// Send back the HTML page which will call this script again
// to retrieve the image.
/**
* Draw the XY type plot
*
* @param array $data plot data array reference
* @param array $xmlArr xml array reference
* @return object refernce XY plot object reference
*/
public function renderXYPlot(&$data, &$xmlArr)
{
$id = $xmlArr['ATTRIBUTES']['ID'];
$field = $xmlArr['ATTRIBUTES']['FIELD'];
$chartType = $xmlArr['ATTRIBUTES']['CHARTTYPE'];
$pointType = $xmlArr['ATTRIBUTES']['POINTTYPE'];
$weight = $xmlArr['ATTRIBUTES']['WEIGHT'];
$color = $xmlArr['ATTRIBUTES']['COLOR'];
$fillColor = $xmlArr['ATTRIBUTES']['FILLCOLOR'];
$showVal = $xmlArr['ATTRIBUTES']['SHOWVALUE'];
$legend = $xmlArr['ATTRIBUTES']['LEGENDFIELD'];
$visible = $xmlArr['ATTRIBUTES']['VISIBLE'];
if ($chartType == 'Line' or $chartType == 'Bar') {
if ($chartType == 'Line') {
include_once JPGRAPH_DIR . '/jpgraph_line.php';
$plot = new LinePlot($data);
$this->_drawMark($plot->mark, $xmlArr['POINTMARK']['ATTRIBUTES']['TYPE'], $xmlArr['POINTMARK']['ATTRIBUTES']['COLOR'], $xmlArr['POINTMARK']['ATTRIBUTES']['FILLCOLOR'], $xmlArr['POINTMARK']['ATTRIBUTES']['SIZE']);
$plot->SetBarCenter();
$plot->SetCenter();
} else {
if ($chartType == 'Bar') {
include_once JPGRAPH_DIR . '/jpgraph_bar.php';
$plot = new BarPlot($data);
$plot->SetAlign('center');
}
}
if ($color) {
$plot->SetColor($color);
}
if ($fillColor) {
$plot->SetFillColor($fillColor);
}
if ($weight) {
$plot->SetWeight($weight);
}
if ($showVal == 1) {
$plot->value->Show();
}
if ($legend) {
$plot->SetLegend($legend);
}
$this->_drawString($plot->value, $xmlArr['VALUE']['ATTRIBUTES']['FONT'], $xmlArr['VALUE']['ATTRIBUTES']['COLOR']);
}
if ($chartType == 'GroupBar' or $chartType == 'AccBar') {
$children = $xmlArr['ATTRIBUTES']['CHILDREN'];
$childList = explode(",", $children);
foreach ($childList as $child) {
$childPlotList[] = $this->m_PlotList[$child];
}
if ($chartType == 'GroupBar') {
$plot = new GroupBarPlot($childPlotList);
} else {
if ($chartType == 'AccBar') {
$plot = new AccBarPlot($childPlotList);
}
}
}
$this->m_PlotList[$id] = $plot;
if ($visible == 1) {
return $plot;
}
return null;
}
function graficar_defectos($eje_y, $x_label, $pareto, $titulo_eje_x, $titulo_eje_y, $title, $name)
{
include "../jpgraph/src/jpgraph.php";
include "../jpgraph/src/jpgraph_line.php";
include "../jpgraph/src/jpgraph_bar.php";
$graph = new Graph(820, 350);
$graph->SetScale("textlin");
$graph->SetMarginColor("#FFFFFF");
$graph->img->SetMargin(80, 80, 60, 140);
$graph->yaxis->SetTitleMargin(40);
$graph->SetBackgroundImage("../imagenes/fondo.jpg", BGIMG_FILLFRAME);
$graph->xaxis->SetLabelAngle(90);
$graph->xaxis->SetTickLabels($x_label);
$graph->legend->Pos(0.03, 0.3);
$graph->title->SetColor("#000000");
$graph->title->Set($title);
$graph->title->SetFont(FF_FONT1, FS_BOLD);
$graph->yaxis->title->SetFont(FF_FONT1, FS_BOLD);
$graph->xaxis->title->SetFont(FF_FONT1, FS_BOLD);
//$graph->yaxis->title->Set($titulo_eje_y);
//$graph->xaxis->title->Set($titulo_eje_x);
$graph->setcolor("#EEEEEE");
$graph->setshadow("true", 3, "#aaaaaa");
// Crear la gráfica de barras
$bplot1 = new BarPlot($eje_y);
$bplot1->SetWidth(0.3);
$bplot1->SetYMin(0.02);
$bplot1->SetFillColor("orange@0.2");
$bplot1->SetShadow('darkgray');
$bplot1->value->SetFormat("%0.1f");
$bplot1->value->SetColor("darkred");
$bplot1->value->Show();
// Crear la gráfica de líneas
$lplot = new LinePlot($pareto);
$lplot->mark->SetType(MARK_FILLEDCIRCLE);
$lplot->mark->SetFillColor("red");
$lplot->mark->SetWidth(3);
$lplot->SetColor("blue");
$lplot->SetBarCenter();
$graph->Add($bplot1);
$graph->Add($lplot);
$graph->Stroke("charts/" . $name);
}
private function _renderPlotLine($groupID, $filled = false, $combination = false, $dimensions = '2d')
{
$grouping = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotGrouping();
$labelCount = count($this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount());
if ($labelCount > 0) {
$datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues();
$datasetLabels = $this->_formatDataSetLabels($groupID, $datasetLabels, $labelCount);
$this->_graph->xaxis->SetTickLabels($datasetLabels);
}
$seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();
$seriesPlots = array();
if ($grouping == 'percentStacked') {
$sumValues = $this->_percentageSumCalculation($groupID, $seriesCount);
}
// Loop through each data series in turn
for ($i = 0; $i < $seriesCount; ++$i) {
$dataValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();
$marker = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getPointMarker();
if ($grouping == 'percentStacked') {
$dataValues = $this->_percentageAdjustValues($dataValues, $sumValues);
}
// Fill in any missing values in the $dataValues array
$testCurrentIndex = 0;
foreach ($dataValues as $k => $dataValue) {
while ($k != $testCurrentIndex) {
$dataValues[$testCurrentIndex] = null;
++$testCurrentIndex;
}
++$testCurrentIndex;
}
$seriesPlot = new LinePlot($dataValues);
if ($combination) {
$seriesPlot->SetBarCenter();
}
if ($filled) {
$seriesPlot->SetFilled(true);
$seriesPlot->SetColor('black');
$seriesPlot->SetFillColor(self::$_colourSet[self::$_plotColour++]);
} else {
// Set the appropriate plot marker
$this->_formatPointMarker($seriesPlot, $marker);
}
$dataLabel = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($i)->getDataValue();
$seriesPlot->SetLegend($dataLabel);
$seriesPlots[] = $seriesPlot;
}
if ($grouping == 'standard') {
$groupPlot = $seriesPlots;
} else {
$groupPlot = new AccLinePlot($seriesPlots);
}
$this->_graph->Add($groupPlot);
}
<?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(400, 200);
$graph->img->SetMargin(40, 80, 40, 40);
$graph->SetScale("textlin");
$graph->SetShadow();
$graph->title->Set('Center the line points in bars');
$line = new LinePlot($ydata);
$line->SetBarCenter();
$line->SetWeight(2);
$bar = new BarPlot($ydata);
$bar2 = new BarPlot($ydata);
$bar2->SetFillColor("red");
$gbar = new GroupbarPlot(array($bar, $bar2));
$graph->Add($gbar);
$graph->Add($line);
// Output line
$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(400, 200, "auto");
$graph->SetScale("textlin");
$graph->SetMargin(40, 130, 20, 40);
$graph->SetShadow();
$graph->xaxis->SetTickLabels($datax);
// Create the linear error plot
$l1plot = new LinePlot($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
$bplot = new BarPlot($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();
/**
* Un tableau contenant les moyennes des eleves pour chaque sequences
*
* @param type $moyennes = array()
*/
function genererCourbe($moyennes, $rang, $codeperiode = "S")
{
try {
# Donnees de la courbe
$ydata = $moyennes;
$ydata2 = $moyennes;
/* for ($i = 1; $i <= 6; $i++) {
$r = rand(0, 20);
$ydata[] = $r;
$ydata2[] = $r;
} */
/** Definition des label de l'axe x */
if ($codeperiode === "T") {
$datax = array("TRIM1", "TRIM2", "TRIM3");
} else {
$datax = array("seq 1", "seq 2", "seq 3", "seq 4", "seq 5", "seq 6");
}
# Creation du graph
$graph = new Graph(350, 250, 'auto');
$graph->SetMarginColor('white');
# Definir le max et le min des valeur X
$graph->SetScale('textlin', 0, 20);
#$graph->xaxis->title->Set("Séquences");
$graph->yaxis->title->SetFont(FF_ARIAL, FS_BOLD, 12);
$graph->yaxis->title->Set("Moyennes");
$graph->xaxis->SetTickLabels($datax);
$graph->xaxis->title->SetFont(FF_ARIAL, FS_BOLD, 12);
if ($codeperiode === "T") {
$graph->xaxis->SetTitle("Trimestres", "middle");
} else {
$graph->xaxis->SetTitle("Séquences", "middle");
}
$graph->SetBackgroundGradient('white', 'lightblue', GRAD_HOR, BGRAD_PLOT);
# Adjuster les margins (left, right, top, bottom)
$graph->SetMargin(40, 5, 21, 45);
# Box autour du plotarea
$graph->SetBox();
# Un cadre ou frame autour de l'image
$graph->SetFrame(false);
# Definir le titre tabulaire
$graph->tabtitle->SetFont(FF_ARIAL, FS_BOLD, 8);
$graph->tabtitle->Set($_SESSION['anneeacademique']);
# Definir le titre du graphe
$graph->title->SetFont(FF_VERDANA, FS_BOLD, 8);
$graph->title->SetAlign("right");
if (count($ydata) > 1) {
$prev = $ydata[count($ydata) - 2];
if ($prev < $ydata[count($ydata) - 1]) {
$graph->title->Set("Performance en hausse");
} elseif ($prev == $ydata[count($ydata) - 1]) {
$graph->title->Set("Performance constante");
} else {
$graph->title->Set("Performance en baisse");
}
}
# Definir les grid X et Y
$graph->ygrid->SetFill(true, '#BBBBBB@0.9', '#FFFFFF@0.9');
//$graph->ygrid->SetLineStyle('dashed');
//$graph->ygrid->SetColor('gray');
//$graph->xgrid->SetLineStyle('dashed');
$graph->xgrid->SetColor('gray');
$graph->xgrid->Show();
//$graph->ygrid->Show();
#$graph->SetBackgroundGradient('blue','navy:0.5',GRAD_HOR,BGRAD_MARGIN);
$graph->xaxis->SetFont(FF_ARIAL, FS_NORMAL, 8);
$graph->xaxis->SetLabelAngle(0);
# Creation d'une bar pot
$bplot = new BarPlot($ydata);
$bplot->SetWidth(0.9);
$fcol = '#440000';
$tcol = '#FF9090';
$bplot->SetFillGradient($fcol, $tcol, GRAD_LEFT_REFLECTION);
# Set line weigth to 0 so that there are no border around each bar
$bplot->SetWeight(0);
# Create filled line plot
$lplot = new LinePlot($ydata2);
$lplot->SetFillColor('skyblue@0.5');
$lplot->SetStyle(1);
$lplot->SetColor('navy@0.7');
$lplot->SetBarCenter();
$lplot->mark->SetType(MARK_SQUARE);
$lplot->mark->SetColor('blue@0.5');
$lplot->mark->SetFillColor('lightblue');
$lplot->mark->SetSize(5);
# Afficher les moyenne au dessus des barres
$accbarplot = new AccBarPlot(array($bplot));
$accbarplot->value->SetFormat("%.2f");
$accbarplot->value->Show();
$graph->Add($accbarplot);
$graph->SetBackgroundImageMix(50);
# Definir un fond d'ecran pour l'image
$background = SITE_ROOT . "public/photos/eleves/" . $rang['PHOTOEL'];
if (!empty($rang['PHOTOEL']) && file_exists(ROOT . DS . "public" . DS . "photos" . DS . "eleves" . DS . $rang['PHOTOEL'])) {
$graph->SetBackgroundImage($background, BGIMG_FILLPLOT);
# $icon = new IconPlot($background, 25, 25, 0.8, 50);
} else {
//$graph->SetBackgroundImage(SITE_ROOT . "public/img/". LOGO, BGIMG_FILLPLOT);
# $icon = new IconPlot(SITE_ROOT . "public/img/ipw.png", 25, 25, 0.8, 50);
}
# $icon->SetAnchor('right', 'bottom');
$graph->Add($lplot);
// Display the graph
$filename = ROOT . DS . "public" . DS . "tmp" . DS . $rang['IDELEVE'] . ".png";
if (file_exists($filename)) {
unlink($filename);
}
$graph->Stroke($filename);
//echo "<img src='" . SITE_ROOT . "public/tmp/emp.png' />";
} catch (Exception $e) {
var_dump($e);
}
}
constant(imgdef($q['frame']['style'], 'BGRAD_MARGIN'))
);
/**/
//$graph->SetFrame(false);
$graph->SetMarginColor(imgdef($q['frame']['margin'], '#d7d7d7'));
$graph->SetFrame(true, imgdef($q['frame']['color'], 'gray'), imgdef($q['frame']['width'], 1));
//$graph->SetShadow();
//$smooth = max(imgdef($q['smooth'], 10), 10);
$s = new Spline($datax, $datay);
list($x, $y) = $s->Get(count($datay) * $smooth);
// Create the bar pot
$p1 = new LinePlot($y);
$p1->SetLegend(imgdef($q['frame']['plot'][0]['_content'], 'Maximum') . " [{$maxconn}]");
$p1->SetWeight(imgdef($q['frame']['plot'][0]['weight'], 1));
$p1->SetFillColor(imgdef($q['frame']['plot'][0]['color'], 'blue@0.90'));
$p1->SetBarCenter();
$avg = intval($avg);
if ($avg) {
$avgdata = array();
for ($i = 0; $i < count($datay) * $smooth; $i++) {
$avgdata[] = $avg;
}
$p2 = new LinePlot($avgdata);
// $p2->SetStyle('dashed');
$p2->SetLegend(imgdef($q['frame']['plot'][1]['_content'], 'Average') . " [{$avg}]");
$p2->SetWeight(imgdef($q['frame']['plot'][1]['weight'], 2));
$p2->SetColor(imgdef($q['frame']['plot'][1]['color'], 'khaki4'));
$p2->SetBarCenter();
$graph->Add($p2);
$graph->legend->SetAbsPos(imgdef($q['legend']['x'], 20), imgdef($q['legend']['y'], 15), imgdef($q['legend']['halign'], 'right'), imgdef($q['legend']['valign'], 'top'));
$graph->legend->SetFillColor(imgdef($q['legend']['color'], 'lightblue@0.5'));
/**
* Execute the action
*
* @return mixed
* @access public
* @since 2/28/08
*/
public function execute()
{
// New graph with a drop shadow
$graph = new Graph(800, 600, 'auto');
$graph->SetShadow();
// Use a "text" X-scale
$graph->SetScale("textlin");
// Specify X-labels
//$databarx = array('tXi','','','xxx','','','iXii','','','OOO','','','tOO');
$graph->xaxis->SetFont(FF_VERA, FS_NORMAL);
$graph->xaxis->SetTickLabels($this->getLabels());
$graph->xaxis->SetLabelAngle(45);
$days = $this->getNumDays();
// Between 3 and 20 weeks, use weekly intervals
if ($days > 21 && $days < 140) {
$graph->xaxis->SetTextLabelInterval(7);
} else {
if ($days >= 140) {
$graph->xaxis->SetTextLabelInterval(round($days / 20));
}
}
$graph->SetMargin(40, 20, 40, 80);
// Set title and subtitle
$title = _("Segue Usage for the past %1 %2");
$title = str_replace('%1', $this->getIntervalSize(), $title);
if ($this->getIntervalSize() == 1) {
$unit = $this->getIntervalUnit();
} else {
$unit = $this->getIntervalUnit() . 's';
}
$title = str_replace('%2', ucfirst(strtolower($unit)), $title);
$graph->title->Set($title);
// Use built in font
$graph->title->SetFont(FF_VERA, FS_BOLD);
$graph->legend->SetFont(FF_VERA, FS_NORMAL);
// Create the bar plot
$b1 = new BarPlot($this->getEdits());
$b1->SetLegend(_("Edits"));
$b1->SetFillColor('#7778F3');
$b2 = new BarPlot($this->getFiles());
$b2->SetLegend(_("Files"));
$b2->SetFillColor('#FFCB3F');
$b3 = new BarPlot($this->getComments());
$b3->SetLegend(_("Discussion Posts"));
$b3->SetFillColor('#89DF6D');
$accbar = new AccBarPlot(array($b1, $b2, $b3));
$accbar->SetWidth(1);
//$b1->SetShadow();
$graph->Add($accbar);
$line = new LinePlot($this->getErrors());
$line->SetLegend(_("Errors"));
$line->SetColor('#FF0000');
$line->SetWeight(1);
$line->SetBarCenter(true);
$graph->Add($line);
$line = new LinePlot($this->getLogins());
$line->SetLegend(_("Logins"));
$line->SetColor('#615FFF');
$line->SetWeight(1);
$line->SetBarCenter(true);
$graph->Add($line);
$line = new LinePlot($this->getUsers());
$line->SetLegend(_("Distinct Users"));
$line->SetColor('#0300FF');
$line->SetWeight(3);
$line->SetBarCenter(true);
// For months and less, display value for the number of users
if ($days < 32) {
$line->value->Show();
$line->value->HideZero();
$line->value->SetFormat("%d");
}
$graph->Add($line);
// Finally output the image
$graph->Stroke();
exit;
}
