PHP GanttGraph::Add方法代码示例

 /**
  * @param int $teamid
  * @param int $startTimestamp
  * @param int $endTimestamp
  * @param int[] $projectIds
  * @return GanttGraph
  */
 private function getGanttGraph($teamid, $startTimestamp, $endTimestamp, array $projectIds)
 {
     $graph = new GanttGraph();
     // set graph title
     $team = TeamCache::getInstance()->getTeam($teamid);
     if (0 != count($projectIds)) {
         $pnameList = "";
         foreach ($projectIds as $pid) {
             if ("" != $pnameList) {
                 $pnameList .= ",";
             }
             $project = ProjectCache::getInstance()->getProject($pid);
             $pnameList .= $project->getName();
         }
         $graph->title->Set(T_('Team') . ' ' . $team->getName() . '    ' . T_('Project(s)') . ': ' . $pnameList);
     } else {
         $graph->title->Set(T_('Team') . ' ' . $team->getName() . '    (' . T_('All projects') . ')');
     }
     // Setup scale
     $graph->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH | GANTT_HDAY | GANTT_HWEEK);
     $graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAYWNBR);
     $gantManager = new GanttManager($teamid, $startTimestamp, $endTimestamp);
     $teamActivities = $gantManager->getTeamActivities();
     // mapping to ease constrains building
     // Note: $issueActivityMapping must be completed before calling $a->getJPGraphBar()
     $issueActivityMapping = array();
     $activityIdx = 0;
     foreach ($teamActivities as $a) {
         $a->setActivityIdx($activityIdx);
         $issueActivityMapping[$a->bugid] = $activityIdx;
         ++$activityIdx;
     }
     // Add the specified activities
     foreach ($teamActivities as $a) {
         // FILTER on projects
         if (NULL != $projectIds && 0 != sizeof($projectIds)) {
             $issue = IssueCache::getInstance()->getIssue($a->bugid);
             if (!in_array($issue->getProjectId(), $projectIds)) {
                 // skip activity indexing
                 continue;
             }
         }
         $filterTeamActivities[] = $a;
         // Shorten bar depending on gantt startDate
         if (NULL != $startTimestamp && $a->startTimestamp < $startTimestamp) {
             // leave one day to insert prefixBar
             $newStartTimestamp = $startTimestamp + 60 * 60 * 24;
             if ($newStartTimestamp > $a->endTimestamp) {
                 // there is not enough space for a prefixBar
                 $newStartTimestamp = $startTimestamp;
                 self::$logger->debug("bugid=" . $a->bugid . ": Shorten bar to Gantt start date");
             } else {
                 $formattedStartDate = date('Y-m-d', $startTimestamp);
                 $prefixBar = new GanttBar($a->activityIdx, "", $formattedStartDate, $formattedStartDate, "", 10);
                 $prefixBar->SetBreakStyle(true, 'dotted', 1);
                 $graph->Add($prefixBar);
                 self::$logger->debug("bugid=" . $a->bugid . ": Shorten bar & add prefixBar");
             }
             self::$logger->debug("bugid=" . $a->bugid . ": Shorten bar from " . date('Y-m-d', $a->startTimestamp) . " to " . date('Y-m-d', $newStartTimestamp));
             $a->startTimestamp = $newStartTimestamp;
         }
         $bar = $a->getJPGraphBar($issueActivityMapping);
         $graph->Add($bar);
     }
     return $graph;
 }

function graph_schedule($data, $title, $show_day)
{
    require_once "jpgraph/jpgraph.php";
    require_once "jpgraph/jpgraph_gantt.php";
    // Some sample Gantt data
    /*
    	$data = array(
    		array(0, " Bryce", "2009-08-28 11:00","2009-08-28 15:30"),
    		array(1, " Kyla", "2009-08-28 08:00","2009-08-28 15:30"),
    		array(2, " Nathan", "2009-08-28 08:00","2009-08-28 17:00")
    	);
    */
    // Basic graph parameters
    $graph = new GanttGraph(700);
    $graph->SetMarginColor('darkgreen@0.8');
    $graph->SetColor('white');
    $graph->title->Set("{$title}'s Schedule");
    $graph->title->SetColor('darkgray');
    // We want to display day, hour and minute scales
    if ($show_day) {
        $graph->ShowHeaders(GANTT_HDAY | GANTT_HHOUR);
    } else {
        $graph->ShowHeaders(GANTT_HHOUR);
    }
    #$graph->ShowHeaders(GANTT_HDAY | GANTT_HHOUR);
    #$graph->ShowHeaders(GANTT_HHOUR);
    // Setup day format
    $graph->scale->day->SetBackgroundColor('lightyellow:1.5');
    $graph->scale->day->SetStyle(DAYSTYLE_LONG);
    $graph->scale->day->SetFont(FF_FONT1, FS_NORMAL, 16);
    // Setup hour format
    $graph->scale->hour->SetIntervall(1);
    $graph->scale->hour->SetBackgroundColor('lightyellow:1.5');
    $graph->scale->hour->SetStyle(HOURSTYLE_HAMPM);
    $graph->scale->hour->grid->SetColor('gray:0.8');
    $graph->scale->hour->SetFont(FF_FONT1, FS_NORMAL, 13);
    for ($i = 0; $i < count($data); ++$i) {
        $bar = new GanttBar($data[$i][0], $data[$i][1], $data[$i][2], $data[$i][3], $data[$i][4]);
        $bar->SetPattern(BAND_RDIAG, "yellow");
        $bar->SetFillColor("gray");
        $graph->Add($bar);
    }
    // Draw graph
    $graph->Stroke();
}

    }
    if ($g_index > 0) {
        $data[$g_index][3] = date("Y-m-d", $group_begin);
        $data[$g_index][4] = date("Y-m-d", $group_end - 86400);
    }
}
//$data = array(
//    array(0,ACTYPE_GROUP,    "Phase 1",        "2001-10-26","2001-11-23",''),
//    array(1,ACTYPE_NORMAL,   "  Label 2",      "2001-11-01","2001-11-20",''),
//    array(2,ACTYPE_NORMAL,   "  Label 3",      "2001-10-26","2001-11-03",''),
//    array(3,ACTYPE_MILESTONE,"  Phase 1 Done", "2001-11-23",'M2') );
// The constrains between the activities
//$constrains = array(array(2,1,CONSTRAIN_ENDSTART),
//		    array(1,3,CONSTRAIN_STARTSTART));
// progress
//$progress = array(array(1,0.4));
// Create the basic graph
$graph = new GanttGraph();
//$graph->title->SetFont(FF_BIG5,FS_NORMAL,10);
$graph->title->Set('Projects for ' . $User->getRealName());
// Setup scale
$graph->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH | GANTT_HDAY | GANTT_HWEEK);
$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAY);
// Add the specified activities
//$graph->SetSimpleFont(FF_BIG5,10);
$graph->CreateSimple($data, $constrains, $progress);
$todayline = new GanttVLine(date('Y-m-d', time()), "Today");
$todayline->SetDayOffset(0.5);
$graph->Add($todayline);
// .. and stroke the graph
$graph->Stroke();

                // Open
                break;
            case 4:
                $pattern = 'yellow';
                // Suspended
                break;
            default:
                $pattern = 'yellow';
                // default color
        }
        $activity->SetPattern(BAND_RDIAG, $pattern);
        $activity->caption->Set($listTasks->tas_mem_login[$i] . ' (' . $printProgress . '%)');
        $activity->caption->SetFont(FF_FONT0);
        $activity->SetFillColor($pattern);
        if ($listTasks->tas_priority[$i] == 4 || $listTasks->tas_priority[$i] == 5) {
            $activity->progress->SetPattern(BAND_SOLID, 'red');
        } else {
            $activity->progress->SetPattern(BAND_SOLID, 'darkred');
        }
        $activity->progress->Set($progress);
        $graph->Add($activity);
    } else {
        // build a milestone
        $ms_cnt++;
        $ms = new MileStone($i, $listTasks->tas_name[$i], $listTasks->tas_start_date[$i], 'M' . $ms_cnt);
        $ms->title->SetFont(FF_FONT1, FS_BOLD);
        $ms->title->SetColor('darkred');
        $graph->Add($ms);
    }
}
$graph->Stroke();

if ($day_diff > 240) {
    //more than 240 days
    $graph2->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH);
} else {
    if ($day_diff > 90) {
        //more than 90 days and less of 241
        $graph2->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH | GANTT_HWEEK);
        $graph2->scale->week->SetStyle(WEEKSTYLE_WNBR);
    }
}
$row = 0;
if (!is_array($tasks) || sizeof($tasks) == 0) {
    $d = new CDate();
    $bar = new GanttBar($row++, array(' ' . $AppUI->_('No tasks found'), ' ', ' ', ' '), $d->getDate(), $d->getDate(), ' ', 0.6);
    $bar->title->SetCOlor('red');
    $graph2->Add($bar);
}
if (is_array($tasks)) {
    $nameUser = '';
    foreach ($tasks as $t) {
        if ($nameUser != $t['user_name']) {
            $row++;
            $barTmp = new GanttBar($row++, array($t['user_name'], '', '', ' '), '0', '0;', 0.6);
            $barTmp->title->SetColor('#' . $t['project_color_identifier']);
            $barTmp->SetFillColor('#' . $t['project_color_identifier']);
            if (is_file(TTF_DIR . 'FreeSansBold.ttf')) {
                $barTmp->title->SetFont(FF_CUSTOM, FF_BOLD);
            }
            $graph2->Add($barTmp);
        }
        if ($locale_char_set == 'utf-8' && function_exists('utf_decode')) {

    //more than 240 days
    $graph->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH);
} else {
    if ($day_diff > 90) {
        //more than 90 days and less of 241
        $graph->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH | GANTT_HWEEK);
        $graph->scale->week->SetStyle(WEEKSTYLE_WNBR);
    }
}
$row = 0;
if (!is_array($projects) || sizeof($projects) == 0) {
    $d = new CDate();
    $bar = new GanttBar($row++, array(' ' . $AppUI->_('No projects found'), ' ', ' ', ' '), $d->getDate(), $d->getDate(), ' ', 0.6);
    $bar->title->SetFont(FF_CUSTOM, FS_NORMAL, 8);
    $bar->title->SetColor('red');
    $graph->Add($bar);
}
if (is_array($projects)) {
    foreach ($projects as $p) {
        if ($locale_char_set == 'utf-8' && function_exists('utf8_decode')) {
            $name = mb_strlen(utf8_decode($p['project_name'])) > 25 ? mb_substr(utf8_decode($p['project_name']), 0, 22) . '...' : utf8_decode($p['project_name']);
        } else {
            //while using charset different than UTF-8 we need not to use utf8_deocde
            $name = mb_strlen($p['project_name']) > 25 ? mb_substr($p['project_name'], 0, 22) . '...' : $p['project_name'];
        }
        //using new jpGraph determines using Date object instead of string
        $start = $p['project_start_date'] > '0000-00-00 00:00:00' ? $p['project_start_date'] : date('Y-m-d H:i:s');
        $end_date = $p['project_end_date'] > '0000-00-00 00:00:00' ? $p['project_end_date'] : date('Y-m-d H:i:s', time());
        $end_date = new CDate($end_date);
        //$end->addDays(0);
        $end = $end_date->getDate();

 public function graficar($filename)
 {
     $graph = new GanttGraph();
     $graph->SetShadow();
     $graph->SetBox();
     // Only show part of the Gantt
     $graph = new GanttGraph(1000);
     /*
     $graph->title->Set('Proceso '.$this->dataSource->getParameter('desc_proceso_macro')."\n".
     																			'Seguimiento de Solicitud '.$this->dataSource->getParameter('numero')."\n".
     																			'Unidad '.$this->dataSource->getParameter('desc_uo'));
     $graph->title->SetFont(FF_ARIAL,FS_BOLD,6);
     */
     define('UTF-8', $locale_char_set);
     // Setup some "very" nonstandard colors
     $graph->SetMarginColor('lightgreen@0.8');
     $graph->SetBox(true, 'yellow:0.6', 2);
     $graph->SetFrame(true, 'darkgreen', 4);
     $graph->scale->divider->SetColor('yellow:0.6');
     $graph->scale->dividerh->SetColor('yellow:0.6');
     // Explicitely set the date range
     // (Autoscaling will of course also work)
     // Display month and year scale with the gridlines
     $graph->ShowHeaders(GANTT_HMONTH | GANTT_HYEAR | GANTT_HDAY);
     $graph->scale->month->grid->SetColor('gray');
     $graph->scale->month->grid->Show(true);
     $graph->scale->year->grid->SetColor('gray');
     $graph->scale->year->grid->Show(true);
     // Setup a horizontal grid
     $graph->hgrid->Show();
     $graph->hgrid->SetRowFillColor('darkblue@0.9');
     // Setup activity info
     // For the titles we also add a minimum width of 100 pixels for the Task name column
     $graph->scale->actinfo->SetColTitles(array('Tipo', 'Estado', 'Responsable', 'Duracion', 'Inicio', 'Fin'), array(40, 100));
     $graph->scale->actinfo->SetBackgroundColor('green:0.5@0.5');
     $graph->scale->actinfo->SetFont(FF_ARIAL, FS_NORMAL, 10);
     $data = array();
     $dataset = $this->dataSource->getDataset();
     $tamanioDataset = count($dataset);
     $fechaInicio = 0;
     $fechaFin = 0;
     for ($i = 0; $i < $tamanioDataset; $i++) {
         if ($i == 0) {
             $fechaInicio = $dataset[$i]['fecha_reg'];
         }
         /*
         if($dataset[$i]['nombre_estado']=='En_Proceso'||$dataset[$i]['nombre_estado']=='Habilitado para pagar'||$dataset[$i]['nombre_estado']=='En Pago'){
         		$milestone = new MileStone($i,$dataset[$i]['nombre_estado'],$dataset[$i]['fecha_reg'],$dataset[$i]['fecha_reg']);
         		$milestone->title->SetColor("black");
         		$milestone->title->SetFont(FF_FONT1,FS_BOLD);
         		$graph->Add($milestone);
         		continue;
         }
         */
         $actividad = array();
         array_push($actividad, $i);
         if ($i == $tamanioDataset - 1) {
             $fechaFin = $dataset[$i]['fecha_reg'];
         } else {
             $fechaFin = $dataset[$i + 1]['fecha_reg'];
         }
         $startLiteral = new DateTime($dataset[$i]['fecha_reg']);
         $endLiteral = new DateTime($fechaFin);
         $start = strtotime($dataset[$i]['fecha_reg']);
         $end = strtotime($fechaFin);
         $days_between = round(($end - $start) / 86400);
         $cabecera = array($dataset[$i]['proceso'], $dataset[$i]['estado'], $dataset[$i]['funcionario'] != '-' ? $dataset[$i]['func'] : $dataset[$i]['depto'], "{$days_between}" . ' dias', $startLiteral->format('d M Y'), $endLiteral->format('d M Y'));
         array_push($actividad, $cabecera);
         array_push($actividad, $dataset[$i]['fecha_reg']);
         array_push($actividad, $fechaFin);
         array_push($actividad, FF_ARIAL);
         array_push($actividad, FS_NORMAL);
         array_push($actividad, 8);
         array_push($data, $actividad);
     }
     // Create the bars and add them to the gantt chart
     for ($i = 0; $i < count($data); $i++) {
         $bar = new GanttBar($data[$i][0], $data[$i][1], $data[$i][2], $data[$i][3], "[100%]", 10);
         if (count($data[$i]) > 4) {
             $bar->title->SetFont($data[$i][4], $data[$i][5], $data[$i][6]);
         }
         $bar->SetPattern(BAND_RDIAG, "yellow");
         $bar->SetFillColor("gray");
         $bar->progress->Set(1);
         $bar->progress->SetPattern(GANTT_SOLID, "darkgreen");
         $graph->Add($bar);
     }
     //$graph->SetDateRange($fechaInicio,$fechaFin);
     $archivo = dirname(__FILE__) . '/../../../reportes_generados/' . $filename;
     //$graph->StrokeCSIM();
     //exit;
     $graph->Stroke($archivo);
 }

    $bar->SetFillColor("red");
    // To indicate progress each bar can have a smaller bar within
    // For illustrative purpose just set the progress to 50% for each bar
    $bar->progress->Set(0.5);
    // Each bar may also have optional left and right plot marks
    // As illustration lets put a filled circle with a number at the end
    // of each bar
    $bar->rightMark->SetType(MARK_FILLEDCIRCLE);
    $bar->rightMark->SetFillColor("red");
    $bar->rightMark->SetColor("red");
    $bar->rightMark->SetWidth(10);
    // Title for the mark
    $bar->rightMark->title->Set("" . $i + 1);
    $bar->rightMark->title->SetColor("white");
    $bar->rightMark->title->SetFont(FF_ARIAL, FS_BOLD, 10);
    $bar->rightMark->Show();
    // ... and add the bar to the gantt chart
    $graph->Add($bar);
}
// Create a milestone mark
$ms = new MileStone(7, "M5", "2001-12-10", "10/12");
$ms->title->SetFont(FF_FONT1, FS_BOLD);
$graph->Add($ms);
// Create a vertical line to emphasize the milestone
$vl = new GanttVLine("2001-12-10 13:00", "Phase 1", "darkred");
$vl->SetDayOffset(0.5);
// Center the line in the day
$graph->Add($vl);
// Output the graph
$graph->Stroke();
// EOF

function ganttPDF($reportName, $listTasks)
{
    include "../includes/jpgraph/jpgraph.php";
    include "../includes/jpgraph/jpgraph_gantt.php";
    $graph = new GanttGraph();
    $graph->SetBox();
    $graph->SetMarginColor("white");
    $graph->SetColor("white");
    $graph->title->Set($strings["project"] . " " . $reportName);
    //    $graph->subtitle->Set("(".$strings["created"].": "..")");
    $graph->title->SetFont(FF_FONT1);
    $graph->SetColor("white");
    $graph->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH | GANTT_HDAY | GANTT_HWEEK);
    $graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAY);
    $graph->scale->week->SetFont(FF_FONT0);
    $graph->scale->year->SetFont(FF_FONT1);
    $comptListTasks = count($listTasks->tas_id);
    $posGantt = 0;
    for ($i = 0; $i < $comptListTasks; $i++) {
        $listTasks->tas_name[$i] = str_replace('&quot;', '"', $listTasks->tas_name[$i]);
        $listTasks->tas_name[$i] = str_replace("&#39;", "'", $listTasks->tas_name[$i]);
        $progress = round($listTasks->tas_completion[$i] / 10, 2);
        $printProgress = $listTasks->tas_completion[$i] * 10;
        $activity = new GanttBar($posGantt, $listTasks->tas_pro_name[$i] . " / " . $listTasks->tas_name[$i], $listTasks->tas_start_date[$i], $listTasks->tas_due_date[$i]);
        $activity->SetPattern(BAND_LDIAG, "yellow");
        $activity->caption->Set($listTasks->tas_mem_login[$i] . " (" . $printProgress . "%)");
        $activity->SetFillColor("gray");
        if ($listTasks->tas_priority[$i] == "4" || $listTasks->tas_priority[$i] == "5") {
            $activity->progress->SetPattern(BAND_SOLID, "#BB0000");
        } else {
            $activity->progress->SetPattern(BAND_SOLID, "#0000BB");
        }
        $activity->progress->Set($progress);
        $graph->Add($activity);
        // begin if subtask
        $tmpquery = "WHERE task = " . $listTasks->tas_id[$i];
        $listSubTasks = new request();
        $listSubTasks->openSubtasks($tmpquery);
        $comptListSubTasks = count($listSubTasks->subtas_id);
        if ($comptListSubTasks >= 1) {
            // list subtasks
            for ($j = 0; $j < $comptListSubTasks; $j++) {
                $listSubTasks->subtas_name[$j] = str_replace('&quot;', '"', $listSubTasks->subtas_name[$j]);
                $listSubTasks->subtas_name[$j] = str_replace("&#39;", "'", $listSubTasks->subtas_name[$j]);
                $progress = round($listSubTasks->subtas_completion[$j] / 10, 2);
                $printProgress = $listSubTasks->subtas_completion[$j] * 10;
                $posGantt += 1;
                // $activity = new GanttBar($posGantt,$listTasks->tas_pro_name[$i]." / ".$listSubTasks->subtas_name[$j],$listSubTasks->subtas_start_date[$j],$listSubTasks->subtas_due_date[$j]);
                // change name of project for name of parent task
                $activity = new GanttBar($posGantt, $listSubTasks->subtas_tas_name[$j] . " / " . $listSubTasks->subtas_name[$j], $listSubTasks->subtas_start_date[$j], $listSubTasks->subtas_due_date[$j]);
                //$activity = new GanttBar($j,$strings["project"].": ".$listSubTasks->subtas_pro_name[$j]." / ".$strings["task"].": ".$listSubTasks->subtas_name[$j],$listSubTasks->subtas_start_date[$j],$listSubTasks->subtas_due_date[$j]);
                $activity->SetPattern(BAND_LDIAG, "yellow");
                $activity->caption->Set($listSubTasks->subtas_mem_login[$j] . " (" . $printProgress . "%)");
                $activity->SetFillColor("gray");
                if ($listSubTasks->subtas_priority[$j] == "4" || $listSubTasks->subtas_priority[$j] == "5") {
                    $activity->progress->SetPattern(BAND_SOLID, "#BB0000");
                } else {
                    $activity->progress->SetPattern(BAND_SOLID, "#0000BB");
                }
                $activity->progress->Set($progress);
                $graph->Add($activity);
            }
            // end for comptListSubTasks
        }
        // end if subtask
        $posGantt += 1;
    }
    // end for complisttask
    $tmpGantt = "../files/" . md5(uniqid(rand()));
    $graph->Stroke($tmpGantt);
    return $tmpGantt;
}

// Specify progress to 60%
$activity->progress->Set(0.6);
$activity->progress->SetPattern(BAND_HVCROSS, "blue");
// Format the bar for the second activity
// ($row,$title,$startdate,$enddate)
$activity2 = new GanttBar(1, "Project", "2001-12-21", "2001-12-27", "[30%]");
// Yellow diagonal line pattern on a red background
$activity2->SetPattern(BAND_RDIAG, "yellow");
$activity2->SetFillColor("red");
// Set absolute height
$activity2->SetHeight(10);
// Specify progress to 30%
$activity2->progress->Set(0.3);
$activity2->progress->SetPattern(BAND_HVCROSS, "blue");
// Finally add the bar to the graph
$graph->Add($activity);
$graph->Add($activity2);
// Add text to top left corner of graph
$txt1 = new Text();
$txt1->SetPos(5, 2);
$txt1->Set("Note:\nEstimate done w148");
$txt1->SetFont(FF_ARIAL, FS_BOLD, 12);
$txt1->SetColor('darkred');
$graph->Add($txt1);
// Add text to the top bar
$txt2 = new Text();
$txt2->SetScalePos("2002-01-01", 1);
$txt2->SetFont(FF_ARIAL, FS_BOLD, 12);
$txt2->SetAlign('left', 'center');
$txt2->Set("Remember this!");
$txt2->SetBox('yellow');

$graph->scale->month->SetFontColor("white");
$graph->scale->month->SetBackgroundColor("blue");
// 0 % vertical label margin
$graph->SetLabelVMarginFactor(1);
// 1=default value
// Format the bar for the first activity
// ($row,$title,$startdate,$enddate)
$activity1 = new GanttBar(0, "Activity 1", "2001-12-21", "2001-12-26", "");
// Yellow diagonal line pattern on a red background
$activity1->SetPattern(BAND_RDIAG, "yellow");
$activity1->SetFillColor("red");
// Format the bar for the first activity
// ($row,$title,$startdate,$enddate)
$break1 = new GanttBar(0, '', "2001-12-27", "2001-12-30", "");
$break1->SetBreakStyle(true, 'dotted', 2);
$break1->SetColor('red');
$graph->Add($break1);
// Format the bar for the second activity
// ($row,$title,$startdate,$enddate)
$activity2 = new GanttBar(0, "", "2001-12-31", "2002-01-2", "[BO]");
// ADjust font for caption
$activity2->caption->SetFont(FF_ARIAL, FS_BOLD);
$activity2->caption->SetColor("darkred");
// Yellow diagonal line pattern on a red background
$activity2->SetPattern(BAND_RDIAG, "yellow");
$activity2->SetFillColor("red");
// Finally add the bar to the graph
$graph->Add($activity1);
$graph->Add($activity2);
// ... and display it
$graph->Stroke();

 private function createGanttGraph($dataorder, $datalabel, $datastart, $dataende, $datamilestone, $dataprogress, $scale, $title, $constraitkey, $constraitvalue, $constrait, $startdate, $enddate)
 {
     // Create the graph.
     $graph = new GanttGraph($this->width, $this->height, "auto");
     $graph->scale->actinfo->SetColTitles(array('Paket'), array(30));
     //        $icon = new IconPlot( dirname(__FILE__).'/../../themes/basic/gfx/logorisklogiq.png', 0.65,0.90,1 ,40);
     //        $icon->SetAnchor( 'left', 'bottom');
     //        $graph->Add( $icon);
     $todaydate = new DateTime();
     $vline = new GanttVLine($todaydate->format("Y-m-d"), "Today");
     $graph->Add($vline);
     if ($startdate == NULL) {
         $myDate = new DateTime();
         $startdate = $myDate->format("Y-m-d");
     }
     if ($enddate == NULL) {
         $my2Date = new DateTime($startdate);
         $my2Date->modify("30days");
         $enddate = $my2Date->format("Y-m-d");
     }
     $graph->SetDateRange($startdate, $enddate);
     $graph->title->Set($title);
     $graph->title->SetFont(FF_FONT1, FS_BOLD);
     $graph->ShowHeaders(GANTT_HDAY | GANTT_HWEEK | GANTT_HMONTH);
     $graph->scale->week->setStyle(WEEKSTYLE_FIRSTDAY);
     $graph->scale->month->setStyle(MONTHSTYLE_SHORTNAMEYEAR2);
     // Setup a horizontal grid
     $graph->hgrid->Show();
     $graph->hgrid->SetRowFillColor('darkblue@0.93');
     if ($this->shadow) {
         $graph->SetShadow();
     }
     $mapper = array();
     $mydata = array();
     $progress = array();
     $color = array();
     $ii = 0;
     foreach ($this->dataorder as $dorder) {
         if ($datamilestone[$ii] == 0) {
             $mapper[$dataorder[$ii]] = $ii;
             array_push($mydata, array($ii, ACTYPE_NORMAL, $datalabel[$ii], $datastart[$ii], $dataende[$ii], ' '));
             array_push($progress, array($ii, $dataprogress[$ii] / 100));
             array_push($color, array($ii, 'gray'));
         } else {
             $mapper[$dataorder[$ii]] = $ii;
             array_push($mydata, array($ii, ACTYPE_MILESTONE, $datalabel[$ii], $datastart[$ii], $datalabel[$ii]));
         }
         $ii++;
     }
     $myconstrait = array();
     $ii = 0;
     foreach ($constraitkey as $dorder) {
         array_push($myconstrait, array($mapper[$constraitvalue[$ii]], $mapper[$constraitkey[$ii]], $constrait[$ii]));
         $ii++;
     }
     //print_r($myconstrait);
     //print_r($mydata);
     $graph->CreateSimple($mydata, $myconstrait, $progress, $color);
     return $graph;
 }

$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAY);
// Make the week scale font smaller than the default
if (isset($gantt_title_font_family)) {
    $graph->scale->week->SetFont(constant($gantt_title_font_family), FS_NORMAL, 9);
    $graph->scale->month->SetFont(constant($gantt_title_font_family), FS_NORMAL, 9);
}
// Use the short name of the month together with a 2 digit year
// on the month scale
$graph->scale->month->SetStyle(MONTHSTYLE_SHORTNAMEYEAR2);
$rows = count($pt_arr);
for ($i = 0; $i < $rows; $i++) {
    // Format the bar for the first activity
    // ($row,$title,$startdate,$enddate)
    $activity[$i] = new GanttBar($i, convert_unicode($pt_arr[$i]->getSummary()), date('Y-m-d', $pt_arr[$i]->getStartDate()), date('Y-m-d', $pt_arr[$i]->getEndDate() - 86400));
    // Yellow diagonal line pattern on a red background
    $activity[$i]->SetPattern(BAND_RDIAG, "yellow");
    $activity[$i]->SetFillColor("red");
    $activity[$i]->progress->Set($pt_arr[$i]->getPercentComplete() ? $pt_arr[$i]->getPercentComplete() / 100 : 0);
    $activity[$i]->progress->SetPattern(BAND_RDIAG, "blue");
    if (isset($gantt_task_font_family)) {
        $activity[$i]->title->SetFont(constant($gantt_task_font_family), constant($gantt_task_font_style), $gantt_task_font_size);
    }
    // Finally add the bar to the graph
    $graph->Add($activity[$i]);
}
//echo $rows;
$todayline = new GanttVLine(date('Y-m-d', time()), "Today");
$todayline->SetDayOffset(0.5);
$graph->Add($todayline);
// Display the Gantt chart
$graph->Stroke();

    if (count($data[$i]) > 4) {
        $bar->title->SetFont($data[$i][4], $data[$i][5], $data[$i][6]);
    }
    $bar->rightMark->Show();
    $bar->rightMark->SetType(MARK_FILLEDCIRCLE);
    $bar->rightMark->SetWidth(8);
    $bar->rightMark->SetColor("red");
    $bar->rightMark->SetFillColor("red");
    $bar->rightMark->title->Set($i + 1);
    $bar->rightMark->title->SetFont(FF_ARIAL, FS_BOLD, 12);
    $bar->rightMark->title->SetColor("white");
    $bar->SetPattern(BAND_RDIAG, "yellow");
    $bar->SetFillColor("red");
    $bar->progress->Set($i / 10);
    $bar->progress->SetPattern(GANTT_SOLID, "darkgreen");
    $graph->Add($bar);
}
// The line will NOT be shown since it is outside the specified slice
$vline = new GanttVLine("2002-02-28");
$vline->title->Set("2002-02-28");
$vline->title->SetFont(FF_FONT1, FS_BOLD, 10);
$graph->Add($vline);
// The milestone will NOT be shown since it is outside the specified slice
$ms = new MileStone(7, "M5", "2002-01-28", "28/1");
$ms->title->SetFont(FF_FONT1, FS_BOLD);
$graph->Add($ms);
$graph->Stroke();
?>

// on the month scale
$graph->scale->month->SetStyle(MONTHSTYLE_SHORTNAMEYEAR2);
$graph->scale->month->SetFontColor("white");
$graph->scale->month->SetBackgroundColor("blue");
// 0 % vertical label margin
$graph->SetLabelVMarginFactor(1);
$i = 0;
$activity = array();
$colornode =& atkGetNode("project.mastergantt_colorconfig");
foreach ($gant as $id => $gantphase) {
    // Projects that extent the selected period should be cut off.
    if ($gantphase['startdate'] < $from) {
        $gantphase['startdate'] = $from;
    }
    if ($gantphase['enddate'] > $to || $gantphase['enddate'] == '') {
        $gantphase['enddate'] = $to;
    }
    $caption = "[" . time_format($gantphase[$plannedbooked], true) . "]";
    $activity[$i] = new GanttBar($i, $gantphase['name'], $gantphase['startdate'], $gantphase['enddate'], $caption);
    $colorbase = $gantphase[$plannedbooked];
    $color = $colornode->getColor($colorbase / 60);
    $activity[$i]->SetPattern(BAND_SOLID, $color);
    $activity[$i]->SetHeight(10);
    $activity[$i]->SetFillColor($color);
    $i++;
}
atkimport("module.utils.dateutil");
for ($i = 0, $_i = count($activity); $i < $_i; $i++) {
    $graph->Add($activity[$i]);
}
$graph->Stroke();