public function draw($format = false)
{
/* Make sure we have GD support. */
if (!function_exists('imagecreatefromjpeg')) {
die;
}
if ($format === false) {
$format = IMG_PNG;
}
$group = new PlotGroup();
$graph = new Graph($this->width, $this->height);
$graph->setFormat($format);
$graph->setBackgroundColor(new Color(0xf4, 0xf4, 0xf4));
$graph->shadow->setSize(3);
$graph->title->set($this->title);
$graph->title->setFont(new Tuffy(10));
$graph->title->setColor(new Color(0x0, 0x0, 0x8b));
$graph->border->setColor(new Color(187, 187, 187, 15));
$plot = new BarPlot($this->xValues);
$plot->setBarColor(new $this->color());
$plot->barBorder->hide(true);
$plot->setBarGradient(new LinearGradient(new $this->color(), new White(), 0));
$plot->setBarPadding(0.2, 0.2);
$group->axis->bottom->setLabelText($this->xLabels);
$group->axis->bottom->label->setFont(new Tuffy(8));
$plot2 = new LinePlot($this->xValues, LinePlot::MIDDLE);
$plot2->setColor(new DarkBlue());
$plot2->setThickness(1);
if (GRAPH_TREND_LINES) {
$group->add($plot2);
}
$group->add($plot);
$graph->add($group);
$graph->draw();
}
/**
* Build a graph onto disk using Artichow library
*
* @param string $file Image file name to use if we save onto disk
* @param string $fileurl Url path to show image if saved onto disk
* @return void
*/
private function draw_artichow($file, $fileurl)
{
global $artichow_defaultfont;
dol_syslog(get_class($this) . "::draw_artichow this->type=" . join(',', $this->type));
if (!defined('SHADOW_RIGHT_TOP')) {
define('SHADOW_RIGHT_TOP', 3);
}
if (!defined('LEGEND_BACKGROUND')) {
define('LEGEND_BACKGROUND', 2);
}
if (!defined('LEGEND_LINE')) {
define('LEGEND_LINE', 1);
}
// Create graph
$classname = '';
if (!isset($this->type[0]) || $this->type[0] == 'bars') {
$classname = 'BarPlot';
} else {
if ($this->type[0] == 'lines') {
$classname = 'LinePlot';
} else {
$classname = 'TypeUnknown';
}
}
include_once ARTICHOW_PATH . $classname . '.class.php';
// Definition de couleurs
$bgcolor = new Color($this->bgcolor[0], $this->bgcolor[1], $this->bgcolor[2]);
$bgcolorgrid = new Color($this->bgcolorgrid[0], $this->bgcolorgrid[1], $this->bgcolorgrid[2]);
$colortrans = new Color(0, 0, 0, 100);
$colorsemitrans = new Color(255, 255, 255, 60);
$colorgradient = new LinearGradient(new Color(235, 235, 235), new Color(255, 255, 255), 0);
$colorwhite = new Color(255, 255, 255);
// Graph
$graph = new Graph($this->width, $this->height);
$graph->border->hide();
$graph->setAntiAliasing(true);
if (isset($this->title)) {
$graph->title->set($this->title);
//print $artichow_defaultfont;exit;
$graph->title->setFont(new $artichow_defaultfont(10));
}
if (is_array($this->bgcolor)) {
$graph->setBackgroundColor($bgcolor);
} else {
$graph->setBackgroundGradient($colorgradient);
}
$group = new PlotGroup();
//$group->setSpace(5, 5, 0, 0);
$paddleft = 50;
$paddright = 10;
$strl = dol_strlen(max(abs($this->MaxValue), abs($this->MinValue)));
if ($strl > 6) {
$paddleft += $strl * 4;
}
$group->setPadding($paddleft, $paddright);
// Width on left and right for Y axis values
$group->legend->setSpace(0);
$group->legend->setPadding(2, 2, 2, 2);
$group->legend->setPosition(NULL, 0.1);
$group->legend->setBackgroundColor($colorsemitrans);
if (is_array($this->bgcolorgrid)) {
$group->grid->setBackgroundColor($bgcolorgrid);
} else {
$group->grid->setBackgroundColor($colortrans);
}
if ($this->hideXGrid) {
$group->grid->hideVertical(true);
}
if ($this->hideYGrid) {
$group->grid->hideHorizontal(true);
}
// On boucle sur chaque lot de donnees
$legends = array();
$i = 0;
$nblot = count($this->data[0]) - 1;
while ($i < $nblot) {
$x = 0;
$values = array();
foreach ($this->data as $key => $valarray) {
$legends[$x] = $valarray[0];
$values[$x] = $valarray[$i + 1];
$x++;
}
// We fix unknown values to null
$newvalues = array();
foreach ($values as $val) {
$newvalues[] = is_numeric($val) ? $val : null;
}
if ($this->type[0] == 'bars') {
//print "Lot de donnees $i<br>";
//print_r($values);
//print '<br>';
$color = new Color($this->datacolor[$i][0], $this->datacolor[$i][1], $this->datacolor[$i][2], 20);
$colorbis = new Color(min($this->datacolor[$i][0] + 50, 255), min($this->datacolor[$i][1] + 50, 255), min($this->datacolor[$i][2] + 50, 255), 50);
$colorgrey = new Color(100, 100, 100);
$colorborder = new Color($this->datacolor[$i][0], $this->datacolor[$i][1], $this->datacolor[$i][2]);
if ($this->mode == 'side') {
$plot = new BarPlot($newvalues, $i + 1, $nblot);
}
if ($this->mode == 'depth') {
$plot = new BarPlot($newvalues, 1, 1, ($nblot - $i - 1) * 5);
}
$plot->barBorder->setColor($colorgrey);
//$plot->setBarColor($color);
$plot->setBarGradient(new LinearGradient($colorbis, $color, 90));
if ($this->mode == 'side') {
$plot->setBarPadding(0.1, 0.1);
}
if ($this->mode == 'depth') {
$plot->setBarPadding(0.1, 0.4);
}
if ($this->mode == 'side') {
$plot->setBarSpace(5);
}
if ($this->mode == 'depth') {
$plot->setBarSpace(2);
}
$plot->barShadow->setSize($this->SetShading);
$plot->barShadow->setPosition(SHADOW_RIGHT_TOP);
$plot->barShadow->setColor(new Color(160, 160, 160, 50));
$plot->barShadow->smooth(TRUE);
//$plot->setSize(1, 0.96);
//$plot->setCenter(0.5, 0.52);
// Le mode automatique est plus efficace
$plot->SetYMax($this->MaxValue);
$plot->SetYMin($this->MinValue);
}
if ($this->type[0] == 'lines') {
$color = new Color($this->datacolor[$i][0], $this->datacolor[$i][1], $this->datacolor[$i][2], 20);
$colorbis = new Color(min($this->datacolor[$i][0] + 20, 255), min($this->datacolor[$i][1] + 20, 255), min($this->datacolor[$i][2] + 20, 255), 60);
$colorter = new Color(min($this->datacolor[$i][0] + 50, 255), min($this->datacolor[$i][1] + 50, 255), min($this->datacolor[$i][2] + 50, 255), 90);
$plot = new LinePlot($newvalues);
//$plot->setSize(1, 0.96);
//$plot->setCenter(0.5, 0.52);
$plot->setColor($color);
$plot->setThickness(1);
// Set line background gradient
$plot->setFillGradient(new LinearGradient($colorter, $colorbis, 90));
$plot->xAxis->setLabelText($legends);
// Le mode automatique est plus efficace
$plot->SetYMax($this->MaxValue);
$plot->SetYMin($this->MinValue);
//$plot->setYAxis(0);
//$plot->hideLine(true);
}
//$plot->reduce(80); // Evite temps d'affichage trop long et nombre de ticks absisce satures
$group->legend->setTextFont(new $artichow_defaultfont(10));
// This is to force Artichow to use awFileFontDriver to
// solve a bug in Artichow with UTF8
if (count($this->Legend)) {
if ($this->type[0] == 'bars') {
$group->legend->add($plot, $this->Legend[$i], LEGEND_BACKGROUND);
}
if ($this->type[0] == 'lines') {
$group->legend->add($plot, $this->Legend[$i], LEGEND_LINE);
}
}
$group->add($plot);
$i++;
}
$group->axis->bottom->setLabelText($legends);
$group->axis->bottom->label->setFont(new $artichow_defaultfont(7));
//print $group->axis->bottom->getLabelNumber();
if ($this->labelInterval > 0) {
$group->axis->bottom->setLabelInterval($this->labelInterval);
}
$graph->add($group);
// Generate file
$graph->draw($file);
$this->_stringtoshow = '<!-- Build using ' . $this->_library . ' --><img src="' . $fileurl . '" title="' . dol_escape_htmltag($this->title ? $this->title : $this->YLabel) . '" alt="' . dol_escape_htmltag($this->title ? $this->title : $this->YLabel) . '">';
}
<?php /* * This work is hereby released into the Public Domain. * To view a copy of the public domain dedication, * visit http://creativecommons.org/licenses/publicdomain/ or send a letter to * Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA. * */ require_once "../BarPlot.class.php"; $graph = new Graph(400, 400); $values = array(2, 6, 3, 2, 4); $plot = new BarPlot($values); $plot->setBarGradient(new LinearGradient(new LightBlue(25), new VeryLightOrange(25), 90)); $plot->setSpace(5, 5, NULL, NULL); $plot->barShadow->setSize(4); $plot->barShadow->setPosition(SHADOW_RIGHT_TOP); $plot->barShadow->setColor(new Color(180, 180, 180, 10)); $plot->barShadow->smooth(TRUE); $graph->add($plot); $graph->draw();
$group = new PlotGroup();
$group->setSpace(6, 6, 5, 5);
$group->setBackgroundGradient(new LinearGradient(new Color(235, 235, 235), new White(), 0));
$group->setPadding(40, 10, 10, 50);
$group->axis->left->setLabelPrecision(2);
$group->axis->bottom->label->hide(TRUE);
$group->axis->bottom->hideTicks(TRUE);
$group->grid->setType(LINE_DASHED);
$group->grid->hideHorizontal(TRUE);
$gradients = array(new LinearGradient(new Color(30, 30, 160, 10), new Color(120, 120, 160, 10), 0), new LinearGradient(new Color(30, 160, 30, 10), new Color(120, 160, 120, 10), 0), new LinearGradient(new Color(160, 30, 30, 10), new Color(160, 120, 120, 10), 0));
for ($n = 0; $n < 3; $n++) {
$x = array();
for ($i = 0; $i < 6; $i++) {
$x[] = (cos($i * M_PI / 100) / ($n + 1) * mt_rand(600, 900) / 1000 - 0.5) * ($n % 2 ? -0.5 : 1) + ($n % 2 ? -0.4 : 0);
}
$plot = new BarPlot($x, $n + 1, 3);
$plot->setXAxis(PLOT_BOTTOM);
$plot->barShadow->setSize(1);
$plot->barShadow->setPosition(SHADOW_RIGHT_TOP);
$plot->barShadow->setColor(new Color(160, 160, 160, 10));
$plot->barBorder->setColor($gradients[$n]->from);
$plot->setBarGradient($gradients[$n]);
$plot->setBarSpace(2);
$group->legend->add($plot, 'Bar#' . ($n + 1), LEGEND_BACKGROUND);
$group->add($plot);
}
$group->legend->setModel(LEGEND_MODEL_BOTTOM);
$group->legend->setPosition(NULL, 0.86);
$group->legend->shadow->hide();
$graph->add($group);
$graph->draw();
/**
* Build a graph onto disk using Artichow library
* @param file Image file name on disk
*/
function draw_artichow($file)
{
dol_syslog("DolGraph.class::draw_artichow this->type=".$this->type);
if (! defined('SHADOW_RIGHT_TOP')) define('SHADOW_RIGHT_TOP',3);
if (! defined('LEGEND_BACKGROUND')) define('LEGEND_BACKGROUND',2);
if (! defined('LEGEND_LINE')) define('LEGEND_LINE',1);
// Create graph
$classname='';
if ($this->type == 'bars') $classname='BarPlot';
if ($this->type == 'lines') $classname='LinePlot';
include_once DOL_DOCUMENT_ROOT."/includes/artichow/".$classname.".class.php";
// Definition de couleurs
$bgcolor=new Color($this->bgcolor[0],$this->bgcolor[1],$this->bgcolor[2]);
$bgcolorgrid=new Color($this->bgcolorgrid[0],$this->bgcolorgrid[1],$this->bgcolorgrid[2]);
$colortrans=new Color(0,0,0,100);
$colorsemitrans=new Color(255,255,255,60);
$colorgradient= new LinearGradient(new Color(235, 235, 235),new Color(255, 255, 255),0);
$colorwhite=new Color(255,255,255);
// Graph
$graph = new Graph($this->width, $this->height);
$graph->border->hide();
$graph->setAntiAliasing(true);
if (isset($this->title))
{
$graph->title->set($this->title);
$graph->title->setFont(new Tuffy(10));
}
if (is_array($this->bgcolor)) $graph->setBackgroundColor($bgcolor);
else $graph->setBackgroundGradient($colorgradient);
$group = new PlotGroup;
//$group->setSpace(5, 5, 0, 0);
$paddleft=50;
$paddright=10;
$strl=dol_strlen(max(abs($this->MaxValue),abs($this->MinValue)));
if ($strl > 6) $paddleft += ($strln * 4);
$group->setPadding($paddleft, $paddright); // Width on left and right for Y axis values
$group->legend->setSpace(0);
$group->legend->setPadding(2,2,2,2);
$group->legend->setPosition(NULL,0.1);
$group->legend->setBackgroundColor($colorsemitrans);
if (is_array($this->bgcolorgrid)) $group->grid->setBackgroundColor($bgcolorgrid);
else $group->grid->setBackgroundColor($colortrans);
if ($this->hideXGrid) $group->grid->hideVertical(true);
if ($this->hideYGrid) $group->grid->hideHorizontal(true);
// On boucle sur chaque lot de donnees
$legends=array();
$i=0;
$nblot=sizeof($this->data[0])-1;
while ($i < $nblot)
{
$j=0;
$values=array();
foreach($this->data as $key => $valarray)
{
$legends[$j] = $valarray[0];
$values[$j] = $valarray[$i+1];
$j++;
}
// Artichow ne gere pas les valeurs inconnues
// Donc si inconnu, on la fixe a null
$newvalues=array();
foreach($values as $val)
{
$newvalues[]=(is_numeric($val) ? $val : null);
}
if ($this->type == 'bars')
{
//print "Lot de donnees $i<br>";
//print_r($values);
//print '<br>';
$color=new Color($this->datacolor[$i][0],$this->datacolor[$i][1],$this->datacolor[$i][2],20);
$colorbis=new Color(min($this->datacolor[$i][0]+50,255),min($this->datacolor[$i][1]+50,255),min($this->datacolor[$i][2]+50,255),50);
$colorgrey=new Color(100,100,100);
$colorborder=new Color($this->datacolor[$i][0],$this->datacolor[$i][1],$this->datacolor[$i][2]);
if ($this->mode == 'side') $plot = new BarPlot($newvalues, $i+1, $nblot);
if ($this->mode == 'depth') $plot = new BarPlot($newvalues, 1, 1, ($nblot-$i-1)*5);
$plot->barBorder->setColor($colorgrey);
//$plot->setBarColor($color);
$plot->setBarGradient( new LinearGradient($colorbis, $color, 90) );
if ($this->mode == 'side') $plot->setBarPadding(0.1, 0.1);
if ($this->mode == 'depth') $plot->setBarPadding(0.1, 0.4);
if ($this->mode == 'side') $plot->setBarSpace(5);
if ($this->mode == 'depth') $plot->setBarSpace(2);
$plot->barShadow->setSize($this->SetShading);
$plot->barShadow->setPosition(SHADOW_RIGHT_TOP);
$plot->barShadow->setColor(new Color(160, 160, 160, 50));
$plot->barShadow->smooth(TRUE);
//$plot->setSize(1, 0.96);
//$plot->setCenter(0.5, 0.52);
// Le mode automatique est plus efficace
$plot->SetYMax($this->MaxValue);
$plot->SetYMin($this->MinValue);
}
if ($this->type == 'lines')
{
$color=new Color($this->datacolor[$i][0],$this->datacolor[$i][1],$this->datacolor[$i][2],20);
$colorbis=new Color(min($this->datacolor[$i][0]+20,255),min($this->datacolor[$i][1]+20,255),min($this->datacolor[$i][2]+20,255),60);
$colorter=new Color(min($this->datacolor[$i][0]+50,255),min($this->datacolor[$i][1]+50,255),min($this->datacolor[$i][2]+50,255),90);
$plot = new LinePlot($newvalues);
//$plot->setSize(1, 0.96);
//$plot->setCenter(0.5, 0.52);
$plot->setColor($color);
$plot->setThickness(1);
// Set line background gradient
$plot->setFillGradient( new LinearGradient($colorter, $colorbis, 90) );
$plot->xAxis->setLabelText($legends);
// Le mode automatique est plus efficace
$plot->SetYMax($this->MaxValue);
$plot->SetYMin($this->MinValue);
//$plot->setYAxis(0);
//$plot->hideLine(true);
}
//$plot->reduce(80); // Evite temps d'affichage trop long et nombre de ticks absisce satures
$group->legend->setTextFont(new Tuffy(10)); // This is to force Artichow to use awFileFontDriver to
// solve a bug in Artichow with UTF8
if (sizeof($this->Legend))
{
if ($this->type == 'bars') $group->legend->add($plot, $this->Legend[$i], LEGEND_BACKGROUND);
if ($this->type == 'lines') $group->legend->add($plot, $this->Legend[$i], LEGEND_LINE);
}
$group->add($plot);
$i++;
}
$group->axis->bottom->setLabelText($legends);
$group->axis->bottom->label->setFont(new Tuffy(7));
//print $group->axis->bottom->getLabelNumber();
if ($this->labelInterval > 0) $group->axis->bottom->setLabelInterval($this->labelInterval);
$graph->add($group);
// Generate file
$graph->draw($file);
}
$graph = new Graph(280, 200);
$graph->setAntiAliasing(TRUE);
$x = array(1, 2, 5, 0.5, 3, 8, 6);
$plot = new BarPlot($x);
$plot->setSpace(4, 4, 10, 0);
$plot->setPadding(40, 15, 10, 40);
$plot->title->set("Zoé and friends");
$plot->title->setFont(new TuffyBold(11));
$plot->title->border->show();
$plot->title->setBackgroundColor(new Color(255, 255, 255, 25));
$plot->title->setPadding(4, 4, 4, 4);
$plot->title->move(-20, 25);
$plot->yAxis->title->set("Axe des Y");
$plot->yAxis->title->setFont(new TuffyBold(10));
$plot->yAxis->title->move(-4, 0);
$plot->yAxis->setTitleAlignment(LABEL_TOP);
$plot->xAxis->title->set("Axe des X");
$plot->xAxis->title->setFont(new TuffyBold(10));
$plot->xAxis->setTitleAlignment(LABEL_RIGHT);
$plot->setBackgroundGradient(new LinearGradient(new Color(230, 230, 230), new Color(255, 255, 255), 0));
$plot->barBorder->setColor(new Color(0, 0, 150, 20));
$plot->setBarGradient(new LinearGradient(new Color(150, 150, 210, 0), new Color(230, 230, 255, 30), 0));
$y = array('Zoé', 'Yvan', 'Fred', 'Lucie', 'Ilia', 'Nino', 'Marie');
$plot->xAxis->setLabelText($y);
$plot->xAxis->label->setFont(new TuffyBold(7));
$graph->shadow->setSize(4);
$graph->shadow->setPosition(SHADOW_LEFT_TOP);
$graph->shadow->smooth(TRUE);
$graph->shadow->setColor(new Color(160, 160, 160));
$graph->add($plot);
$graph->draw();
$a = 0;
}
return new Color(mt_rand(20, 180), mt_rand(20, 180), mt_rand(20, 180), $a);
}
$graph = new Graph(400, 400);
$graph->setAntiAliasing(TRUE);
$group = new PlotGroup();
$group->setSpace(3, 3, 5, 5);
$group->setBackgroundGradient(new LinearGradient(new Color(200, 200, 200), new Color(240, 240, 240), 0));
$group->setPadding(NULL, NULL, 25, 25);
$group->axis->left->setLabelPrecision(2);
for ($n = 0; $n < 4; $n++) {
$x = array();
for ($i = 0; $i < 5; $i++) {
$x[] = (cos($i * M_PI / 100) / ($n + 1) * mt_rand(700, 1300) / 1000 - 0.5) * ($n % 2 ? -0.5 : 1) + ($n % 2 ? -0.4 : 0);
}
$plot = new BarPlot($x, $n + 1, 4);
$plot->barBorder->hide();
$plot->setXAxis(PLOT_TOP);
$plot->barShadow->setSize(4);
$plot->barShadow->setPosition(SHADOW_RIGHT_TOP);
$plot->barShadow->setColor(new Color(255, 255, 255, 20));
$plot->barShadow->smooth(TRUE);
$plot->setBarGradient(new LinearGradient(color(50), color(50), 90));
$group->add($plot);
$group->legend->add($plot, "Line #" . ($n + 1), LEGEND_BACKGROUND);
}
$group->legend->setAlign(LEGEND_CENTER, LEGEND_TOP);
$group->legend->setPosition(0.87, 0.1);
$graph->add($group);
$graph->draw();
