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<?php
/* Copyright (c) 2003-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
* Copyright (c) 2004-2015 Laurent Destailleur <eldy@users.sourceforge.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file htdocs/core/class/dolgraph.class.php
* \ingroup core
* \brief File for class to generate graph
*/
/**
* Class to build graphs.
* Usage is:
* $dolgraph=new DolGraph();
* $dolgraph->SetTitle($langs->transnoentities('MyTitle').'<br>'.$langs->transnoentities('MyTitlePercent').'%');
* $dolgraph->SetMaxValue(50);
* $dolgraph->SetData($data);
* $dolgraph->setShowLegend(1);
* $dolgraph->setShowPercent(1);
* $dolgraph->SetType(array('pie'));
* $dolgraph->setWidth('100%');
* $dolgraph->draw('idofgraph');
* print $dolgraph->show($total?0:1);
*/
class DolGraph
{
public $type=array(); // Array with type of each series. Example: array('bars', 'lines', ...)
public $mode='side'; // Mode bars graph: side, depth
private $_library='jflot'; // Graphic library to use (jflot, artichow)
//! Array of data
public $data; // Data of graph: array(array('abs1',valA1,valB1), array('abs2',valA2,valB2), ...)
public $title; // Title of graph
public $cssprefix=''; // To add into css styles
/**
* @var int|string Width of graph. It can be a numeric for pixels or a string like '100%'
*/
public $width=380;
/**
* @var int Height of graph
*/
public $height=200;
public $MaxValue=0;
public $MinValue=0;
public $SetShading=0;
public $PrecisionY=-1;
public $horizTickIncrement=-1;
public $SetNumXTicks=-1;
public $labelInterval=-1;
public $hideXGrid=false;
public $hideYGrid=false;
public $Legend=array();
public $LegendWidthMin=0;
public $showlegend=1;
public $showpointvalue=1;
public $showpercent=0;
public $combine=0; // 0.05 if you want to combine records < 5% into "other"
public $graph; // Objet Graph (Artichow, Phplot...)
/**
* @var string Error code (or message)
*/
public $error='';
public $bordercolor; // array(R,G,B)
public $bgcolor; // array(R,G,B)
public $bgcolorgrid=array(255,255,255); // array(R,G,B)
public $datacolor; // array(array(R,G,B),...)
private $stringtoshow; // To store string to output graph into HTML page
/**
* Constructor
*
* @param string $library 'jflot' (default) or 'artichow' (no more supported)
*/
public function __construct($library = 'jflot')
{
global $conf;
global $theme_bordercolor, $theme_datacolor, $theme_bgcolor;
// To use old feature
if ($library == 'artichow')
{
$this->_library='artichow';
// Test if module GD present
$modules_list = get_loaded_extensions();
$isgdinstalled=0;
foreach ($modules_list as $module)
{
if ($module == 'gd') $isgdinstalled=1;
}
if (! $isgdinstalled)
{
$this->error="Error: PHP GD module is not available. It is required to build graphics.";
return -1;
}
}
$this->bordercolor = array(235,235,224);
$this->datacolor = array(array(120,130,150), array(160,160,180), array(190,190,220));
$this->bgcolor = array(235,235,224);
$color_file = DOL_DOCUMENT_ROOT.'/theme/'.$conf->theme.'/theme_vars.inc.php';
if (is_readable($color_file))
{
include_once $color_file;
if (isset($theme_bordercolor)) $this->bordercolor = $theme_bordercolor;
if (isset($theme_datacolor)) $this->datacolor = $theme_datacolor;
if (isset($theme_bgcolor)) $this->bgcolor = $theme_bgcolor;
}
//print 'bgcolor: '.join(',',$this->bgcolor).'<br>';
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set Y precision
*
* @param float $which_prec Precision
* @return boolean
*/
public function SetPrecisionY($which_prec)
{
// phpcs:enable
$this->PrecisionY = $which_prec;
return true;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Utiliser SetNumTicks ou SetHorizTickIncrement mais pas les 2
*
* @param float $xi Xi
* @return boolean True
*/
public function SetHorizTickIncrement($xi)
{
// phpcs:enable
$this->horizTickIncrement = $xi;
return true;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Utiliser SetNumTicks ou SetHorizTickIncrement mais pas les 2
*
* @param float $xt Xt
* @return boolean True
*/
public function SetNumXTicks($xt)
{
// phpcs:enable
$this->SetNumXTicks = $xt;
return true;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set label interval to reduce number of labels
*
* @param float $x Label interval
* @return boolean True
*/
public function SetLabelInterval($x)
{
// phpcs:enable
$this->labelInterval = $x;
return true;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Hide X grid
*
* @param boolean $bool XGrid or not
* @return boolean true
*/
public function SetHideXGrid($bool)
{
// phpcs:enable
$this->hideXGrid = $bool;
return true;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Hide Y grid
*
* @param boolean $bool YGrid or not
* @return boolean true
*/
public function SetHideYGrid($bool)
{
// phpcs:enable
$this->hideYGrid = $bool;
return true;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set y label
*
* @param string $label Y label
* @return boolean|null True
*/
public function SetYLabel($label)
{
// phpcs:enable
$this->YLabel = $label;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set width
*
* @param int|string $w Width (Example: 320 or '100%')
* @return boolean|null True
*/
public function SetWidth($w)
{
// phpcs:enable
$this->width = $w;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set title
*
* @param string $title Title
* @return void
*/
public function SetTitle($title)
{
// phpcs:enable
$this->title = $title;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set data
*
* @param array $data Data
* @return void
* @see draw_jflot() for syntax of data array
*/
public function SetData($data)
{
// phpcs:enable
$this->data = $data;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set data
*
* @param array $datacolor Data color array(array(R,G,B),array(R,G,B)...)
* @return void
*/
public function SetDataColor($datacolor)
{
// phpcs:enable
$this->datacolor = $datacolor;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set type
*
* @param array $type Array with type for each serie. Example: array('pie'), array('lines',...,'bars')
* @return void
*/
public function SetType($type)
{
// phpcs:enable
$this->type = $type;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set legend
*
* @param array $legend Legend. Example: array('seriename1','seriname2',...)
* @return void
*/
public function SetLegend($legend)
{
// phpcs:enable
$this->Legend = $legend;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set min width
*
* @param int $legendwidthmin Min width
* @return void
*/
public function SetLegendWidthMin($legendwidthmin)
{
// phpcs:enable
$this->LegendWidthMin = $legendwidthmin;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set max value
*
* @param int $max Max value
* @return void
*/
public function SetMaxValue($max)
{
// phpcs:enable
$this->MaxValue = $max;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Get max value
*
* @return int Max value
*/
public function GetMaxValue()
{
// phpcs:enable
return $this->MaxValue;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set min value
*
* @param int $min Min value
* @return void
*/
public function SetMinValue($min)
{
// phpcs:enable
$this->MinValue = $min;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Get min value
*
* @return int Max value
*/
public function GetMinValue()
{
// phpcs:enable
return $this->MinValue;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set height
*
* @param int $h Height
* @return void
*/
public function SetHeight($h)
{
// phpcs:enable
$this->height = $h;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set shading
*
* @param string $s Shading
* @return void
*/
public function SetShading($s)
{
// phpcs:enable
$this->SetShading = $s;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Set shading
*
* @param string $s Shading
* @return void
*/
public function SetCssPrefix($s)
{
// phpcs:enable
$this->cssprefix = $s;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Reset bg color
*
* @return void
*/
public function ResetBgColor()
{
// phpcs:enable
unset($this->bgcolor);
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Reset bgcolorgrid
*
* @return void
*/
public function ResetBgColorGrid()
{
// phpcs:enable
unset($this->bgcolorgrid);
}
/**
* Is graph ko
*
* @return string Error
*/
public function isGraphKo()
{
return $this->error;
}
/**
* Show legend or not
*
* @param int $showlegend 1=Show legend (default), 0=Hide legend
* @return void
*/
public function setShowLegend($showlegend)
{
$this->showlegend=$showlegend;
}
/**
* Show pointvalue or not
*
* @param int $showpointvalue 1=Show value for each point, as tooltip or inline (default), 0=Hide value
* @return void
*/
public function setShowPointValue($showpointvalue)
{
$this->showpointvalue=$showpointvalue;
}
/**
* Show percent or not
*
* @param int $showpercent 1=Show percent for each point, as tooltip or inline, 0=Hide percent (default)
* @return void
*/
public function setShowPercent($showpercent)
{
$this->showpercent=$showpercent;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Define background color of complete image
*
* @param array $bg_color array(R,G,B) ou 'onglet' ou 'default'
* @return void
*/
public function SetBgColor($bg_color = array(255,255,255))
{
// phpcs:enable
global $theme_bgcolor,$theme_bgcoloronglet;
if (! is_array($bg_color))
{
if ($bg_color == 'onglet')
{
//print 'ee'.join(',',$theme_bgcoloronglet);
$this->bgcolor = $theme_bgcoloronglet;
}
else
{
$this->bgcolor = $theme_bgcolor;
}
}
else
{
$this->bgcolor = $bg_color;
}
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Define background color of grid
*
* @param array $bg_colorgrid array(R,G,B) ou 'onglet' ou 'default'
* @return void
*/
public function SetBgColorGrid($bg_colorgrid = array(255,255,255))
{
// phpcs:enable
global $theme_bgcolor,$theme_bgcoloronglet;
if (! is_array($bg_colorgrid))
{
if ($bg_colorgrid == 'onglet')
{
//print 'ee'.join(',',$theme_bgcoloronglet);
$this->bgcolorgrid = $theme_bgcoloronglet;
}
else
{
$this->bgcolorgrid = $theme_bgcolor;
}
}
else
{
$this->bgcolorgrid = $bg_colorgrid;
}
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Reset data color
*
* @return void
*/
public function ResetDataColor()
{
// phpcs:enable
unset($this->datacolor);
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Get max value
*
* @return int Max value
*/
public function GetMaxValueInData()
{
// phpcs:enable
$k = 0;
$vals = array();
$nblines = count($this->data);
$nbvalues = count($this->data[0]) - 1;
for ($j = 0 ; $j < $nblines ; $j++)
{
for ($i = 0 ; $i < $nbvalues ; $i++)
{
$vals[$k] = $this->data[$j][$i+1];
$k++;
}
}
rsort($vals);
return $vals[0];
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Return min value of all data
*
* @return int Min value of all data
*/
public function GetMinValueInData()
{
// phpcs:enable
$k = 0;
$vals = array();
$nblines = count($this->data);
$nbvalues = count($this->data[0]) - 1;
for ($j = 0 ; $j < $nblines ; $j++)
{
for ($i = 0 ; $i < $nbvalues ; $i++)
{
$vals[$k] = $this->data[$j][$i+1];
$k++;
}
}
sort($vals);
return $vals[0];
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Return max value of all data
*
* @return int Max value of all data
*/
public function GetCeilMaxValue()
{
// phpcs:enable
$max = $this->GetMaxValueInData();
if ($max != 0) $max++;
$size=dol_strlen(abs(ceil($max)));
$factor=1;
for ($i=0; $i < ($size-1); $i++)
{
$factor*=10;
}
$res=0;
if (is_numeric($max)) $res=ceil($max/$factor)*$factor;
//print "max=".$max." res=".$res;
return $res;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Return min value of all data
*
* @return double Max value of all data
*/
public function GetFloorMinValue()
{
// phpcs:enable
$min = $this->GetMinValueInData();
if ($min == '') $min=0;
if ($min != 0) $min--;
$size=dol_strlen(abs(floor($min)));
$factor=1;
for ($i=0; $i < ($size-1); $i++)
{
$factor*=10;
}
$res=floor($min/$factor)*$factor;
//print "min=".$min." res=".$res;
return $res;
}
/**
* Build a graph into memory using correct library (may also be wrote on disk, depending on library used)
*
* @param string $file Image file name to use to save onto disk (also used as javascript unique id)
* @param string $fileurl Url path to show image if saved onto disk
* @return integer|null
*/
public function draw($file, $fileurl = '')
{
if (empty($file))
{
$this->error="Call to draw method was made with empty value for parameter file.";
dol_syslog(get_class($this)."::draw ".$this->error, LOG_ERR);
return -2;
}
if (! is_array($this->data))
{
$this->error="Call to draw method was made but SetData was not called or called with an empty dataset for parameters";
dol_syslog(get_class($this)."::draw ".$this->error, LOG_ERR);
return -1;
}
if (count($this->data) < 1)
{
$this->error="Call to draw method was made but SetData was is an empty dataset";
dol_syslog(get_class($this)."::draw ".$this->error, LOG_WARNING);
}
$call = "draw_".$this->_library;
call_user_func_array(array($this,$call), array($file,$fileurl));
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Build a graph onto disk using Artichow library and return img string to it
*
* @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)
{
// phpcs:enable
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') $classname='BarPlot'; // Only one type (first one) is supported by artichow
elseif ($this->type[0] == 'lines' || $this->type[0] == 'linesnopoint') $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' || $this->type[0] == 'linesnopoint')
{
$color=new Color($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' || $this->type[0] == 'linesnopoint') $group->legend->add($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).'">';
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Build a graph using JFlot library. Input when calling this method should be:
* $this->data = array(array(0=>'labelxA',1=>yA), array('labelxB',yB));
* $this->data = array(array(0=>'labelxA',1=>yA1,...,n=>yAn), array('labelxB',yB1,...yBn)); // or when there is n series to show for each x
* $this->data = array(array('label'=>'labelxA','data'=>yA), array('labelxB',yB)); // Syntax deprecated
* $this->legend= array("Val1",...,"Valn"); // list of n series name
* $this->type = array('bars',...'lines'); or array('pie')
* $this->mode = 'depth' ???
* $this->bgcolorgrid
* $this->datacolor
* $this->shownodatagraph
*
* @param string $file Image file name to use to save onto disk (also used as javascript unique id)
* @param string $fileurl Url path to show image if saved onto disk. Never used here.
* @return void
*/
private function draw_jflot($file, $fileurl)
{
// phpcs:enable
global $langs;
dol_syslog(get_class($this)."::draw_jflot this->type=".join(',', $this->type)." this->MaxValue=".$this->MaxValue);
if (empty($this->width) && empty($this->height))
{
print 'Error width or height not set';
return;
}
$legends=array();
$nblot=count($this->data[0])-1; // -1 to remove legend
if ($nblot < 0) dol_syslog('Bad value for property ->data. Must be set by mydolgraph->SetData before calling mydolgrapgh->draw', LOG_WARNING);
$firstlot=0;
// Works with line but not with bars
//if ($nblot > 2) $firstlot = ($nblot - 2); // We limit nblot to 2 because jflot can't manage more than 2 bars on same x
$i=$firstlot;
$serie=array();
while ($i < $nblot) // Loop on each serie
{
$values=array(); // Array with horizontal y values (specific values of a serie) for each abscisse x
$serie[$i]="var d".$i." = [];\n";
// Fill array $values
$x=0;
foreach($this->data as $valarray) // Loop on each x
{
$legends[$x] = $valarray[0];
$values[$x] = (is_numeric($valarray[$i+1]) ? $valarray[$i+1] : null);
$x++;
}
// TODO Avoid push by adding generated long array...
if (isset($this->type[$firstlot]) && $this->type[$firstlot] == 'pie')
{
foreach($values as $x => $y) {
if (isset($y)) $serie[$i].='d'.$i.'.push({"label":"'.dol_escape_js($legends[$x]).'", "data":'.$y.'});'."\n";
}
}
else
{
foreach($values as $x => $y) {
if (isset($y)) $serie[$i].='d'.$i.'.push(['.$x.', '.$y.']);'."\n";
}
}
unset($values);
$i++;
}
$tag=dol_escape_htmltag(dol_string_unaccent(dol_string_nospecial(basename($file), '_', array('-','.'))));
$this->stringtoshow ='<!-- Build using '.$this->_library.' -->'."\n";
if (! empty($this->title)) $this->stringtoshow.='<div class="center dolgraphtitle'.(empty($this->cssprefix)?'':' dolgraphtitle'.$this->cssprefix).'">'.$this->title.'</div>';
if (! empty($this->shownographyet))
{
$this->stringtoshow.='<div style="width:'.$this->width.'px;height:'.$this->height.'px;" class="nographyet"></div>';
$this->stringtoshow.='<div class="nographyettext">'.$langs->trans("NotEnoughDataYet").'</div>';
return;
}
$this->stringtoshow.='<div id="placeholder_'.$tag.'" style="width:'.$this->width.'px;height:'.$this->height.'px;" class="dolgraph'.(empty($this->cssprefix)?'':' dolgraph'.$this->cssprefix).' center"></div>'."\n";
$this->stringtoshow.='<script id="'.$tag.'">'."\n";
$this->stringtoshow.='$(function () {'."\n";
$i=$firstlot;
if ($nblot < 0)
{
$this->stringtoshow.='<!-- No series of data -->';
}
else
{
while ($i < $nblot)
{
$this->stringtoshow.=$serie[$i];
$i++;
}
}
$this->stringtoshow.="\n";
// Special case for Graph of type 'pie'
if (isset($this->type[$firstlot]) && $this->type[$firstlot] == 'pie')
{
$datacolor=array();
foreach($this->datacolor as $val) $datacolor[]="#".sprintf("%02x%02x%02x", $val[0], $val[1], $val[2]);
$urltemp=''; // TODO Add support for url link into labels
$showlegend=$this->showlegend;
$showpointvalue=$this->showpointvalue;
$showpercent=$this->showpercent;
$this->stringtoshow.= '
function plotWithOptions_'.$tag.'() {
$.plot($("#placeholder_'.$tag.'"), d0,
{
series: {
pie: {
show: true,
radius: 0.8,
'.($this->combine ? '
combine: {
threshold: '.$this->combine.'
},' : '') . '
label: {
show: true,
radius: 0.9,
formatter: function(label, series) {
var percent=Math.round(series.percent);
var number=series.data[0][1];
return \'';
$this->stringtoshow.='<span style="font-size:8pt;text-align:center;padding:2px;color:black;">';
if ($urltemp) $this->stringtoshow.='<a style="color: #FFFFFF;" border="0" href="'.$urltemp.'">';
$this->stringtoshow.='\'+';
$this->stringtoshow.=($showlegend?'':'label+\' \'+'); // Hide label if already shown in legend
$this->stringtoshow.=($showpointvalue?'number+':'');
$this->stringtoshow.=($showpercent?'\'<br/>\'+percent+\'%\'+':'');
$this->stringtoshow.='\'';
if ($urltemp) $this->stringtoshow.='</a>';
$this->stringtoshow.='</span>\';
},
background: {
opacity: 0.0,
color: \'#000000\'
}
}
}
},
zoom: {
interactive: true
},
pan: {
interactive: true
},';
if (count($datacolor))
{
$this->stringtoshow.='colors: '.(! empty($data['seriescolor']) ? json_encode($data['seriescolor']) : json_encode($datacolor)).',';
}
$this->stringtoshow.='legend: {show: '.($showlegend?'true':'false').', position: \'ne\' }
});
}'."\n";
}
// Other cases, graph of type 'bars', 'lines'
else
{
// Add code to support tooltips
// TODO: remove js css and use graph-tooltip-inner class instead by adding css in each themes
$this->stringtoshow.='
function showTooltip_'.$tag.'(x, y, contents) {
$(\'<div class="graph-tooltip-inner" id="tooltip_'.$tag.'">\' + contents + \'</div>\').css({
position: \'absolute\',
display: \'none\',
top: y + 10,
left: x + 15,
border: \'1px solid #000\',
padding: \'5px\',
\'background-color\': \'#000\',
\'color\': \'#fff\',
\'font-weight\': \'bold\',
width: 200,
opacity: 0.80
}).appendTo("body").fadeIn(100);
}
var previousPoint = null;
$("#placeholder_'.$tag.'").bind("plothover", function (event, pos, item) {
$("#x").text(pos.x.toFixed(2));
$("#y").text(pos.y.toFixed(2));
if (item) {
if (previousPoint != item.dataIndex) {
previousPoint = item.dataIndex;
$("#tooltip").remove();
/* console.log(item); */
var x = item.datapoint[0].toFixed(2);
var y = item.datapoint[1].toFixed(2);
var z = item.series.xaxis.ticks[item.dataIndex].label;
';
if ($this->showpointvalue > 0) $this->stringtoshow.='
showTooltip_'.$tag.'(item.pageX, item.pageY, item.series.label + "<br>" + z + " => " + y);
';
$this->stringtoshow.='
}
}
else {
$("#tooltip_'.$tag.'").remove();
previousPoint = null;
}
});
';
$this->stringtoshow.='var stack = null, steps = false;'."\n";
$this->stringtoshow.='function plotWithOptions_'.$tag.'() {'."\n";
$this->stringtoshow.='$.plot($("#placeholder_'.$tag.'"), [ '."\n";
$i=$firstlot;
while ($i < $nblot)
{
if ($i > $firstlot) $this->stringtoshow.=', '."\n";
$color=sprintf("%02x%02x%02x", $this->datacolor[$i][0], $this->datacolor[$i][1], $this->datacolor[$i][2]);
$this->stringtoshow.='{ ';
if (! isset($this->type[$i]) || $this->type[$i] == 'bars') $this->stringtoshow.='bars: { lineWidth: 1, show: true, align: "'.($i==$firstlot?'center':'left').'", barWidth: 0.5 }, ';
if (isset($this->type[$i]) && ($this->type[$i] == 'lines' || $this->type[$i] == 'linesnopoint')) $this->stringtoshow.='lines: { show: true, fill: false }, points: { show: '.($this->type[$i] == 'linesnopoint' ? 'false' : 'true').' }, ';
$this->stringtoshow.='color: "#'.$color.'", label: "'.(isset($this->Legend[$i]) ? dol_escape_js($this->Legend[$i]) : '').'", data: d'.$i.' }';
$i++;
}
// shadowSize: 0 -> Drawing is faster without shadows
$this->stringtoshow.="\n".' ], { series: { shadowSize: 0, stack: stack, lines: { fill: false, steps: steps }, bars: { barWidth: 0.6 } }'."\n";
// Xaxis
$this->stringtoshow.=', xaxis: { ticks: ['."\n";
$x=0;
foreach($this->data as $key => $valarray)
{
if ($x > 0) $this->stringtoshow.=', '."\n";
$this->stringtoshow.= ' ['.$x.', "'.$valarray[0].'"]';
$x++;
}
$this->stringtoshow.='] }'."\n";
// Yaxis
$this->stringtoshow.=', yaxis: { min: '.$this->MinValue.', max: '.($this->MaxValue).' }'."\n";
// Background color
$color1=sprintf("%02x%02x%02x", $this->bgcolorgrid[0], $this->bgcolorgrid[0], $this->bgcolorgrid[2]);
$color2=sprintf("%02x%02x%02x", $this->bgcolorgrid[0], $this->bgcolorgrid[1], $this->bgcolorgrid[2]);
$this->stringtoshow.=', grid: { hoverable: true, backgroundColor: { colors: ["#'.$color1.'", "#'.$color2.'"] }, borderWidth: 1, borderColor: \'#e6e6e6\', tickColor : \'#e6e6e6\' }'."\n";
//$this->stringtoshow.=', shadowSize: 20'."\n"; TODO Uncommet this
$this->stringtoshow.='});'."\n";
$this->stringtoshow.='}'."\n";
}
$this->stringtoshow.='plotWithOptions_'.$tag.'();'."\n";
$this->stringtoshow.='});'."\n";
$this->stringtoshow.='</script>'."\n";
}
/**
* Output HTML string to show graph
*
* @param int $shownographyet Show graph to say there is not enough data
* @return string HTML string to show graph
*/
public function show($shownographyet = 0)
{
global $langs;
if ($shownographyet)
{
$s= '<div class="nographyet" style="width:'.(preg_match('/%/', $this->width)?$this->width:$this->width.'px').'; height:'.(preg_match('/%/', $this->height)?$this->height:$this->height.'px').';"></div>';
$s.='<div class="nographyettext">'.$langs->trans("NotEnoughDataYet").'</div>';
return $s;
}
return $this->stringtoshow;
}
/**
* getDefaultGraphSizeForStats
*
* @param string $direction 'width' or 'height'
* @param string $defaultsize Value we want as default size
* @return int Value of width or height to use by default
*/
public static function getDefaultGraphSizeForStats($direction, $defaultsize = '')
{
global $conf;
if ($direction == 'width')
{
if (empty($conf->dol_optimize_smallscreen)) return ($defaultsize ? $defaultsize : '500');
else return (empty($_SESSION['dol_screen_width']) ? '280' : ($_SESSION['dol_screen_width']-40));
}
if ($direction == 'height')
{
return (empty($conf->dol_optimize_smallscreen)?($defaultsize?$defaultsize:'200'):'160');
}
return 0;
}
}