// 0 % vertical label margin
$graph->SetLabelVMarginFactor(1);
// Format the bar for the first activity
// ($row,$title,$startdate,$enddate)
$activity = new GanttBar(0, "Project", "2001-12-21", "2002-01-07", "[50%]");
// Yellow diagonal line pattern on a red background
$activity->SetPattern(BAND_RDIAG, "yellow");
$activity->SetFillColor("red");
// Set absolute height
$activity->SetHeight(10);
// Specify progress to 60%
$activity->progress->Set(0.6);
// Format the bar for the second activity
// ($row,$title,$startdate,$enddate)
$activity2 = new GanttBar(1, "Project", "2001-12-21", "2002-01-02", "[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);
// Finally add the bar to the graph
$graph->Add($activity);
$graph->Add($activity2);
// Add a vertical line
$vline = new GanttVLine("2001-12-24", "Phase 1");
$vline->SetDayOffset(0.5);
//$graph->Add($vline);
// ... and display it
$graph->Stroke();
$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
$graph->scale->month->SetBackgroundColor("blue");
// Format the bar for the first activity
// ($row,$title,$startdate,$enddate)
$activity = new GanttBar(0, "Project", "2001-12-21", "2002-01-20");
// Yellow diagonal line pattern on a red background
$activity->SetPattern(BAND_RDIAG, "yellow");
$activity->SetFillColor("red");
// Add a right marker
$activity->rightMark->Show();
$activity->rightMark->SetType(MARK_FILLEDCIRCLE);
$activity->rightMark->SetWidth(13);
$activity->rightMark->SetColor("red");
$activity->rightMark->SetFillColor("red");
$activity->rightMark->title->Set("M5");
$activity->rightMark->title->SetFont(FF_ARIAL, FS_BOLD, 12);
$activity->rightMark->title->SetColor("white");
// Set absolute height
$activity->SetHeight(8);
// Finally add the bar to the graph
$graph->Add($activity);
// Create a miletone
$milestone = new MileStone(2, "Milestone", "2002-01-15", "2002-01-15");
$milestone->title->SetColor("black");
$milestone->title->SetFont(FF_FONT1, FS_BOLD);
$graph->Add($milestone);
// Add a vertical line
$vline = new GanttVLine("2001-12-24", "Phase 1");
$vline->SetDayOffset(0.5);
$graph->Add($vline);
// ... and display it
$graph->Stroke();
$graph->scale->minute->SetStyle(MINUTESTYLE_MM);
$graph->scale->minute->grid->SetColor('lightgray');
$graph->scale->tableTitle->Set('Phase 1');
$graph->scale->tableTitle->SetFont(FF_ARIAL, FS_NORMAL, 12);
$graph->scale->SetTableTitleBackground('darkgreen@0.6');
$graph->scale->tableTitle->Show(true);
$graph->title->Set("Example of hours & mins scale");
$graph->title->SetColor('darkgray');
$graph->title->SetFont(FF_VERDANA, FS_BOLD, 14);
for ($i = 0; $i < count($data); ++$i) {
$bar = new GanttBar($data[$i][0], $data[$i][1], $data[$i][2], $data[$i][3]);
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");
$graph->Add($bar);
}
//$vline = new GanttVLine("2001-11-27");//d=1006858800,
$vline = new GanttVLine("2001-11-27 9:00");
//d=1006858800,
$vline->SetWeight(5);
$vline->SetDayOffset(0);
$vline->title->Set("27/11 9:00");
$vline->title->SetFont(FF_FONT1, FS_BOLD, 10);
$graph->Add($vline);
$graph->Stroke();
?>
/**
* creates the image for the gantt chart
*
* @param $_params array containing projectdata, start- and enddate
* @param $_filename filename for the image, if empty image gets printed to browser
* @author Lars Kneschke / Bettina Gille
* @returns nothing - writes image to disk
*/
function show_graph($params, $_filename = '')
{
$modernJPGraph = false;
// no gd support
if (!function_exists('imagecopyresampled')) {
return false;
}
DEFINE("TTF_DIR", PHPGW_SERVER_ROOT . "/projects/ttf-bitstream-vera-1.10/");
if (file_exists(PHPGW_SERVER_ROOT . '/../jpgraph/src/jpgraph.php')) {
include PHPGW_SERVER_ROOT . '/../jpgraph/src/jpgraph.php';
include PHPGW_SERVER_ROOT . '/../jpgraph/src/jpgraph_gantt.php';
} else {
include PHPGW_SERVER_ROOT . '/projects/inc/jpgraph-1.5.2/src/jpgraph.php';
include PHPGW_SERVER_ROOT . '/projects/inc/jpgraph-1.5.2/src/jpgraph_gantt.php';
}
//_debug_array($params);
$project_array = $params['project_array'];
$sdate = $params['sdate'];
$edate = $params['edate'];
$showMilestones = $params['showMilestones'];
$showResources = $params['showResources'];
$bocalendar = CreateObject('calendar.bocalendar');
$this->graph = CreateObject('phpgwapi.gdgraph', $this->debug);
$bolink = CreateObject('infolog.bolink');
//$this->boprojects->order = 'parent';
$this->boprojects->limit = False;
$this->boprojects->html_output = False;
if (is_array($project_array)) {
$projects = array();
foreach ($project_array as $pro) {
$project = $this->boprojects->list_projects(array('action' => 'mainsubsorted', 'project_id' => $pro, 'mstones_stat' => True));
if (is_array($project)) {
$i = count($projects);
for ($k = 0; $k < count($project); $k++) {
$projects[$i + $k] = $project[$k];
}
}
}
}
if (is_array($projects)) {
$modernJPGraph = version_compare('1.13', JPG_VERSION);
$sdate = $sdate + 60 * 60 * $GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset'];
$sdateout = $GLOBALS['phpgw']->common->show_date($sdate, $GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat']);
$edate = $edate + 60 * 60 * $GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset'];
$edateout = $GLOBALS['phpgw']->common->show_date($edate, $GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat']);
# $this->graph->title = lang('Gantt chart from %1 to %2',$sdateout,$edateout);
// Standard calls to create a new graph
if ($modernJPGraph) {
$graph = new GanttGraph(940, -1, "auto");
} else {
$graph = new GanttGraph(-1, -1, "auto");
}
$graph->SetShadow();
$graph->SetBox();
$duration = $edate - $sdate;
if ($duration < 5958000) {
$graph->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH | GANTT_HDAY | GANTT_HWEEK);
if ($modernJPGraph) {
$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAYWNBR);
} else {
$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAY);
}
} elseif ($duration < 13820400) {
$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAY);
$graph->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH | GANTT_HWEEK);
} else {
$graph->ShowHeaders(GANTT_HYEAR | GANTT_HMONTH);
}
// For the week we choose to show the start date of the week
// the default is to show week number (according to ISO 8601)
#$graph->scale->SetDateLocale('de_DE');
// Change the scale font
$graph->scale->week->SetFont(FF_VERA, FS_NORMAL, 8);
$graph->scale->year->SetFont(FF_VERA, FS_BOLD, 10);
// Titles for chart
$graph->title->Set(lang('project overview'));
$graph->subtitle->Set(lang('from %1 to %2', $sdateout, $edateout));
$graph->title->SetFont(FF_VERA, FS_BOLD, 12);
$graph->subtitle->SetFont(FF_VERA, FS_BOLD, 10);
// set the start and end date
// add one day to the end is needed internaly by jpgraph
$graph->SetDateRange(date('Y-m-d 00:00:00', $sdate), date('Y-m-d', $edate + 86400));
foreach ($projects as $pro) {
$ptime_pro = $this->boprojects->return_value('ptime', $pro[project_id]);
$acc = $this->boprojects->get_budget(array('project_id' => $pro[project_id], 'ptime' => $ptime_pro));
if ($ptime_pro > 0) {
$finnishedPercent = 100 / $ptime_pro * $acc[uhours_jobs_wminutes];
} else {
$finnishedPercent = 0;
}
$previous = '';
if ($pro['previous'] > 0) {
$previous = $this->boprojects->read_single_project($pro['previous']);
$spro[] = array('title' => str_repeat(' ', $spro['level']) . '[!]' . $previous['title'], 'extracolor' => 'darkorange', 'sdate' => $previous['sdate'], 'edate' => $previous['edate'], 'pro_id' => $previous['project_id'], 'f_sdate' => $pro['sdate']);
$color_legend['previous'] = array('title' => '[!]' . lang('previous project'), 'extracolor' => 'darkorange');
}
// add a empty row before new project
if ($pro['level'] == 0 && $counter > 0) {
$counter++;
}
$spro = array('title' => $pro['title'], 'sdate' => $pro['sdate'], 'edate' => $pro['edate'] ? $pro['edate'] : mktime(0, 0, 0, date('m'), date('d'), date('Y')), 'color' => $pro['level'], 'pro_id' => $pro['project_id'], 'previous' => $pro['previous']);
// convert title to iso-8859-1
$spro[title] = $this->botranslation->convert($spro[title], $this->displayCharset, 'iso-8859-1');
if ($spro[edate] < $sdate) {
continue;
}
if ($spro[edate] > $edate) {
$spro[edate] = $edate;
}
if ($spro[sdate] < $sdate) {
$spro[sdate] = $sdate;
}
$bar = new GanttBar($counter, $spro[title], date('Y-m-d', $spro[sdate]), date('Y-m-d', $spro[edate]), round($finnishedPercent) . '%', 0.5);
// mark beginn of new project bold
if ($pro['level'] == 0) {
$bar->title->SetFont(FF_VERA, FS_BOLD, 9);
#$bar->title->SetColor("#9999FF");
$bar->SetPattern(BAND_SOLID, "#9999FF");
} else {
// For illustration lets make each bar be red with yellow diagonal stripes
$bar->SetPattern(BAND_SOLID, "#ccccFF");
#$bar->title->SetColor("#ccccFF");
}
// 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->SetHeight(0.2);
$bar->SetColor('#777777');
if ($finnishedPercent > 100) {
$bar->progress->Set(1);
#$bar->progress->SetPattern(GANTT_SOLID,"darkred",98);
$bar->caption->SetColor("red");
} else {
$bar->progress->Set($finnishedPercent / 100);
#$bar->progress->SetPattern(GANTT_SOLID,"darkgreen",98);
}
$bar->caption->SetFont(FF_VERA, FS_NORMAL, 8);
// ... and add the bar to the gantt chart
$graphs['bars'][] = $bar;
#$graph->Add($bar);
$counter++;
// check for Resources
if ($showResources == 'true') {
$linkedObjects = $bolink->get_links('projects', $pro[project_id]);
$projectACL = $this->boprojects->get_acl_for_project($pro[project_id]);
if (is_array($projectACL)) {
// if beginn
foreach ($projectACL as $accountID) {
#_debug_array($projectData);
$accountData = CreateObject('phpgwapi.accounts', $accountID);
$accountData->read_repository();
$accountName = $GLOBALS['phpgw']->common->display_fullname($accountData->data['account_lid'], $accountData->data['firstname'], $accountData->data['lastname']);
$calData = array('syear' => date('Y', $sdate), 'smonth' => date('m', $sdate), 'sday' => date('d', $sdate), 'eyear' => date('Y', $edate), 'emonth' => date('m', $edate), 'eday' => date('d', $edate), 'owner' => array($accountID));
$calEntries = $bocalendar->store_to_cache($calData);
$bocalendar->remove_doubles_in_cache(date('Y', $sdate) . date('m', $sdate) . date('d', $sdate), date('Y', $edate) . date('m', $edate) . date('d', $edate));
$calEntries = $bocalendar->cached_events;
#_debug_array($calEntries);
if (is_array($calEntries) && count($calEntries)) {
#_debug_array($calEntries);
foreach ($calEntries as $calDayDate => $calDayEntries) {
foreach ($calDayEntries as $calDayEntry) {
if ($calDayEntry['recur_type']) {
$bocalendar->set_recur_date($calDayEntry, $calDayDate);
}
#_debug_array($calDayEntry);
if (!$bocalendar->rejected_no_show($calDayEntry)) {
$startDate = date('Y-m-d H:i:s', mktime($calDayEntry['start']['hour'], $calDayEntry['start']['min'], $calDayEntry['start']['sec'], $calDayEntry['start']['month'], $calDayEntry['start']['mday'], $calDayEntry['start']['year']));
$endDate = date('Y-m-d H:i:s', mktime($calDayEntry['end']['hour'], $calDayEntry['end']['min'], $calDayEntry['end']['sec'], $calDayEntry['end']['month'], $calDayEntry['end']['mday'], $calDayEntry['end']['year']));
#$endDate = $startDate+1000;
#_debug_array($startDate);
$bar = new GanttBar($counter, str_repeat(' ', $pro['level'] + 1) . $accountName, $startDate, $endDate, '', 0.5);
$bar->SetPattern(BAND_SOLID, "#DDDDDD");
$bar->SetColor('#CCCCCC');
#$bar->SetShadow(true,"darkgray");
if (count($projectLinks = $bolink->get_links('calendar', $calDayEntry['id'], 'projects'))) {
$projectLinks = array_flip($projectLinks);
#_debug_array($projectLinks);
if (isset($projectLinks[$pro[project_id]])) {
$bar->SetPattern(BAND_SOLID, "#33FF33");
$bar->SetColor('#33FF33');
}
}
$graphs['bars'][] = $bar;
#$graph->Add($bar);
} else {
print "rejected<br>";
}
}
}
$counter++;
}
}
}
// if end
}
// check for milstones
if (is_array($pro['mstones']) && $showMilestones == 'true') {
$msColor = "#999999";
foreach ($pro['mstones'] as $ms) {
if ($sdate < $ms['edate'] && $ms['edate'] <= $edate) {
$ms[title] = $this->botranslation->convert($ms[title], $this->displayCharset, 'iso-8859-1');
$msData = array('title' => $ms['title'], 'extracolor' => 'yellow', 'edate' => $ms['edate'], 'pro_id' => $pro['project_id']);
// Create a milestone mark
$ms = new MileStone($counter, str_repeat(' ', $pro['level'] + 1) . lang('Milestone'), date('Y-m-d', $msData['edate']), $msData['title']);
$ms->caption->SetFont(FF_VERA, FS_NORMAL, 8);
$ms->title->SetFont(FF_VERA, FS_NORMAL, 8);
$ms->mark->SetColor($msColor);
$ms->mark->SetFillColor('#EEEEEE');
$graphs['ms'][$counter] = $ms;
// Create a vertical line to emphasize the milestone
$vl = new GanttVLine(date('Y-m-d', $msData[edate]), '', $msColor, 2);
$vl->SetDayOffset(0.5);
// Center the line in the day
$graphs['vl'][$counter] = $vl;
$counter++;
}
}
}
}
// add the vertical lines
if (is_array($graphs['vl'])) {
foreach ($graphs['vl'] as $graphCounter => $graphPointer) {
$graph->Add($graphPointer);
}
}
// add the milestones
if (is_array($graphs['ms'])) {
foreach ($graphs['ms'] as $graphCounter => $graphPointer) {
$graph->Add($graphPointer);
}
}
// add the resources
if (is_array($graphs['bars'])) {
foreach ($graphs['bars'] as $graphCounter => $graphPointer) {
$graph->Add($graphPointer);
}
}
#$graph->Stroke(PHPGW_SERVER_ROOT . SEP . 'phpgwapi' . SEP . 'images' . SEP . 'draw_tmp.png');
$graph->Stroke($_filename);
}
}
/**
* Builds gantt graph
*/
function buildGraph()
{
require_once 'common/chart/Chart_Gantt.class.php';
$this->graph = new Chart_Gantt($this->width, $this->height, "auto");
// title setup
$this->graph->title->Set($this->title);
if (is_null($this->description)) {
$this->description = "";
}
$this->graph->subtitle->Set($this->description);
//Try to fix issue with 'cut' right infos
//TODO : more elegant way...
$margin_right = 20;
if (isset($this->data[0]['right']) && $this->data[0]['right'] != '' && $this->asOfDate == '') {
$margin_right = 100;
}
$this->graph->SetMargin(20, $margin_right, $this->graph->getTopMargin(), 30);
// asOfDate setup
if ($this->asOfDate == 0) {
$dateRep = date("Y-m-d", $_SERVER['REQUEST_TIME']);
$dateDisp = date("m-d-Y", $_SERVER['REQUEST_TIME']);
$vline = new GanttVLine($dateRep, "Today:" . $dateDisp, $this->graph->getTodayLineColor(), 1, 'solid');
} else {
$dateRep = $this->asOfDate;
$dateDisp = date("m-d-Y", strtotime($this->asOfDate));
$vline = new GanttVLine($dateRep, $dateDisp, $this->graph->getTodayLineColor(), 1, 'solid');
}
$vline->SetDayOffset(0.5);
$vline->title->SetFont($this->graph->getFont(), FS_NORMAL, 7);
$vline->title->setColor($this->graph->getMainColor());
$this->graph->Add($vline);
//scale setup
$this->graph->ShowHeaders($this->formatScale());
$scale_dim = $this->getScaleDim();
//add info to gantt graph
$this->graph->scale->actinfo->SetColTitles(array("Id", $this->summary_label));
$format = "Y-m-d";
$today = strtotime('now');
$one_day = 24 * 3600;
for ($i = 0; $i < count($this->data); $i++) {
$s = $this->data[$i]['start'];
$d = $this->data[$i]['due'];
$f = $this->data[$i]['finish'];
//Milestone
if ($s == 0 && $d == 0 && $f != 0 || $s == 0 && $d != 0 && $f == 0 || $s == 0 && $d != 0 && $f == $d) {
$this->addMilestone($i, $this->data[$i], array('date' => max($this->data[$i]['due'], $this->data[$i]['finish'])));
} elseif ($s == 0 && $d != 0 && $f != 0 && $d < $f) {
$this->addLateBar($i, $this->data[$i], false, array('start' => 'due', 'end' => 'finish', 'label' => "", 'caption' => "", 'height' => 0.2));
$this->addMilestone($i, $this->data[$i], array('date' => 'finish'));
} elseif ($s == 0 && $d != 0 && $f != 0 && $f < $d) {
$this->addBar($i, $this->data[$i], false, array('start' => 'finish', 'end' => 'due', 'label' => "", 'caption' => "", 'height' => 0.2));
$this->addMilestone($i, $this->data[$i], array('date' => 'finish'));
} elseif ($s != 0 && $d == 0 && $s <= $f) {
$this->addBar($i, $this->data[$i], true, array('start' => 'start', 'end' => 'finish'));
} elseif ($s != 0 && $d != 0 && $s <= $d && ($f == 0 || $d == $f)) {
$this->addBar($i, $this->data[$i], true, array('start' => 'start', 'end' => 'due'));
} elseif ($s != 0 && $d != 0 && $f != 0 && $s <= $d && $d < $f) {
$this->addBar($i, $this->data[$i], true, array('start' => 'start', 'end' => 'due', 'caption' => ""));
$bar = $this->addLateBar($i, $this->data[$i], false, array('start' => date($format, strtotime($this->data[$i]['due']) + $one_day), 'end' => 'finish', 'label' => ""));
} elseif ($s != 0 && $d != 0 && $d < $s && ($f == 0 || $s == $f)) {
$bar = $this->addLateBar($i, $this->data[$i], true, array('start' => 'due', 'end' => 'start'));
} elseif ($s != 0 && $d != 0 && $f != 0 && $d < $s && $s < $f) {
$bar = $this->addLateBar($i, $this->data[$i], true, array('start' => 'due', 'end' => 'finish'));
} elseif ($s != 0 && $d != 0 && $f != 0 && $s <= $f && $f < $d) {
$this->addBar($i, $this->data[$i], true, array('start' => 'start', 'end' => 'finish', 'caption' => ""));
$this->addBar($i, $this->data[$i], false, array('start' => date($format, strtotime($this->data[$i]['finish']) + $one_day), 'end' => 'due', 'label' => "", 'height' => 0.2));
} else {
$this->addErrorBar($i, $this->data[$i]);
}
}
}
$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAY);
// Make the week scale font smaller than the default
if (isset($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
$graph->Stroke();
function gantt_chart($p_metrics, $p_title, $p_subtitle, $p_graph_width = 300, $p_graph_height = 380)
{
$t_graph_font = graph_get_font();
$t_metrics = $p_metrics['metrics'];
$t_range = $p_metrics['range'];
// Diff in weeks of the range:
$t_60s = 60;
// 1 minute
$t_60min = 60;
// 1 hour
$t_24h = 24;
// 1 day
$t_7d = 7;
// 1 week
$t_minute = $t_60s;
$t_hour = $t_60min * $t_minute;
$t_day = $t_24h * $t_hour;
$t_week = $t_7d * $t_day;
$t_gantt_chart_max_rows = plugin_config_get('rows_max');
error_check(is_array($t_metrics) ? count($t_metrics) : 0, $p_title . " (" . $p_subtitle . ")");
if (plugin_config_get('eczlibrary') == ON) {
// DO NOTHING SINCE eczlibrary DOES NOT SUPPORT GANTT CHART
} else {
// A new graph with automatic size
$graph = new GanttGraph(0, 0, "auto");
$graph->SetShadow();
// Add title and subtitle
$graph->title->Set($p_title);
$graph->title->SetFont($t_graph_font, FS_BOLD, 12);
$graph->subtitle->Set($p_subtitle);
// Show day, week and month scale
$graph->ShowHeaders(GANTT_HDAY | GANTT_HWEEK | GANTT_HMONTH);
// Instead of week number show the date for the first day in the week
// on the week scale
$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAY);
// Make the week scale font smaller than the default
$graph->scale->week->SetFont($t_graph_font, FS_NORMAL, 8);
// Use the short name of the month together with a 2 digit year
// on the month scale
$graph->scale->month->SetStyle(MONTHSTYLE_SHORTNAMEYEAR4);
$graph->scale->month->SetFontColor("white");
$graph->scale->month->SetBackgroundColor("blue");
// Setup a horizontal grid
$graph->hgrid->Show();
$graph->hgrid->SetRowFillColor('darkblue@0.9');
// Setup a vertical grid
// $graph->vgrid->Show();
//Setup the divider display
$graph->scale->divider->SetWeight(3);
$graph->scale->divider->SetColor("darkblue");
$graph->scale->dividerh->SetWeight(3);
$graph->scale->dividerh->SetColor("darkblue");
$graph->scale->dividerh->Show();
$graph->scale->actinfo->vgrid->SetStyle('solid');
$graph->scale->actinfo->vgrid->SetColor('darkblue');
$graph->scale->actinfo->vgrid->Show();
// // Set the column headers and font
// $graph->scale->actinfo->SetColTitles( array('Task','Start','End'),array(100));
// $graph->scale->actinfo->SetFont( $t_graph_font, FS_BOLD, 10 );
//Adding columns:
//The following is an example: 1st element, an array of the columns,
// 2nd element an optional array of min width of the columns (here the min width of the 2 first columns)
//$graph->scale->actinfo->SetColTitles(
// array('Note','Task','Duration','Start','Finish'),array(30,100));
//Adding a table title
$graph->scale->tableTitle->Set("{$p_subtitle}");
$graph->scale->tableTitle->SetFont($t_graph_font, FS_NORMAL, 8);
$graph->scale->SetTableTitleBackground('darkblue@0.6');
$graph->scale->tableTitle->Show();
// if ( null != $t_constrain ){
// $t_activity->SetConstrain( $t_constrain, CONSTRAIN_ENDSTART );
// }
// if ( null != $t_constrain ){
// $t_activity->SetConstrain( $t_constrain['row'], $t_constrain['type'] );
// }
// We first need to get the list of rows, in order to know whether to
// display the constraint or not (in case of missing referenced row)
$t_row_list = array();
foreach ($t_metrics as $t_metric_row) {
$t_row_list[] = $t_metric_row[0];
}
foreach ($t_metrics as $t_metric_row) {
$t_row = $t_metric_row[0] % $t_gantt_chart_max_rows;
$t_activity_type = $t_metric_row[1];
$t_bug_id = $t_metric_row[2];
$t_start_date = $t_metric_row[3];
$t_end_date = $t_metric_row[4];
$t_extra = " {$t_bug_id}" . $t_metric_row[5];
$t_level = $t_metric_row[6];
$t_constraints = $t_metric_row[7];
if (isset($t_level)) {
$t_row_label = utf8_str_pad('', $t_level * 2, ' ') . htmlspecialchars_decode(bug_format_summary($t_bug_id, SUMMARY_FIELD));
} else {
$t_row_label = htmlspecialchars_decode(bug_format_summary($t_bug_id, SUMMARY_FIELD));
}
// Limit the label to max defined
$t_row_label = strlen($t_row_label) > plugin_config_get('label_max') ? substr($t_row_label, 0, plugin_config_get('label_max') - 3) . '...' : $t_row_label;
$t_activity_arr = array('left' => null, 'main' => array('row' => $t_row, 'label' => $t_row_label, 'start' => $t_start_date, 'end' => $t_end_date, 'info' => $t_extra), 'right' => null);
if ($t_end_date < $t_range['min']) {
// complete left bar
// ** | o[ ]-[ ]o
$t_activity_arr = array('left' => array('row' => $t_row, 'label' => $t_row_label, 'start' => $t_range['min'], 'end' => $t_range['min'], 'info' => "<- " . graph_date_format($t_start_date)), 'main' => null, 'right' => array('row' => $t_row, 'label' => "", 'start' => $t_range['min'] + $t_day, 'end' => $t_range['min'] + $t_day, 'info' => "<<- [" . graph_date_format($t_start_date) . " / " . graph_date_format($t_end_date) . "]" . $t_extra));
} else {
if ($t_range['max'] < $t_start_date) {
// complete right bar
// o[ ]-[ ]o | **
$t_activity_arr = array('left' => array('row' => $t_row, 'label' => $t_row_label, 'start' => $t_range['max'] - $t_day, 'end' => $t_range['max'] - $t_day, 'info' => ""), 'main' => null, 'right' => array('row' => $t_row, 'label' => "", 'start' => $t_range['max'], 'end' => $t_range['max'], 'info' => "[" . graph_date_format($t_start_date) . " / " . graph_date_format($t_end_date) . "] ->>" . $t_extra));
} else {
if ($t_start_date < $t_range['min']) {
// left bar
// * | o[ ]-[ ]
$t_activity_arr['left'] = array('row' => $t_row, 'label' => '', 'start' => $t_range['min'], 'end' => $t_range['min'], 'info' => "<- " . graph_date_format($t_start_date));
$t_activity_arr['main']['start'] = $t_range['min'] + $t_day;
//4 * $t_day;// @TODO: what happens if duration is less than that
}
if ($t_range['max'] < $t_end_date) {
// right bar
// [ ]-[ ]o | *
$t_activity_arr['main']['end'] = $t_range['max'] - $t_day;
//4 * $t_day;
$t_activity_arr['main']['info'] = "";
$t_activity_arr['right'] = array('row' => $t_row, 'label' => "", 'start' => $t_range['max'], 'end' => $t_range['max'], 'info' => graph_date_format($t_end_date) . " ->" . $t_extra);
}
}
}
switch ($t_activity_type) {
case ACTYPE_NORMAL:
if (null != $t_activity_arr['left']) {
$t_activity_left = new GanttBar($t_activity_arr['left']['row'], $t_activity_arr['left']['label'], graph_date_format($t_activity_arr['left']['start']), graph_date_format($t_activity_arr['left']['end']), $t_activity_arr['left']['info']);
// Add a left marker
$t_activity_left->leftMark->Show();
$t_activity_left->leftMark->SetType(MARK_FILLEDCIRCLE);
$t_activity_left->leftMark->SetWidth(8);
// $t_activity_left->leftMark->SetColor( 'red' );
$t_activity_left->leftMark->SetFillColor('red');
$t_activity_left->leftMark->title->Set('');
$t_activity_left->leftMark->title->SetFont($t_graph_font, FS_NORMAL, 8);
$t_activity_left->leftMark->title->SetColor('white');
if (null != gantt_get_resolution_date($t_bug_id)) {
$t_activity_left->SetPattern(BAND_RDIAG, get_status_color(bug_get_field($t_bug_id, 'status')));
}
$t_activity_left->SetFillColor(get_status_color(bug_get_field($t_bug_id, 'status')));
}
if (null != $t_activity_arr['main']) {
$t_activity_main = new GanttBar($t_activity_arr['main']['row'], $t_activity_arr['main']['label'], graph_date_format($t_activity_arr['main']['start']), graph_date_format($t_activity_arr['main']['end']), $t_activity_arr['main']['info']);
if (null != gantt_get_resolution_date($t_bug_id)) {
$t_activity_main->SetPattern(BAND_RDIAG, get_status_color(bug_get_field($t_bug_id, 'status')));
}
$t_activity_main->SetFillColor(get_status_color(bug_get_field($t_bug_id, 'status')));
$t_activity_main->title->SetFont($t_graph_font, FS_NORMAL, 8);
// Set the constraint if any...
foreach ($t_constraints as $t_constraint) {
// ... and if possible
if (in_array($t_constraint['row'], $t_row_list)) {
$t_activity_main->SetConstrain($t_constraint['row'], $t_constraint['type']);
}
}
$graph->add($t_activity_main);
}
if (null != $t_activity_arr['right']) {
$t_activity_right = new GanttBar($t_activity_arr['right']['row'], $t_activity_arr['right']['label'], graph_date_format($t_activity_arr['right']['start']), graph_date_format($t_activity_arr['right']['end']), $t_activity_arr['right']['info']);
// Add a left marker
$t_activity_right->rightMark->Show();
$t_activity_right->rightMark->SetType(MARK_FILLEDCIRCLE);
$t_activity_right->rightMark->SetWidth(8);
$t_activity_right->rightMark->SetColor('red');
$t_activity_right->rightMark->SetFillColor('red');
$t_activity_right->rightMark->title->Set('');
$t_activity_right->rightMark->title->SetFont($t_graph_font, FS_NORMAL, 8);
$t_activity_right->rightMark->title->SetColor('white');
if (null != gantt_get_resolution_date($t_bug_id)) {
$t_activity_right->SetPattern(BAND_RDIAG, get_status_color(bug_get_field($t_bug_id, 'status')));
}
$t_activity_right->SetFillColor(get_status_color(bug_get_field($t_bug_id, 'status')));
}
if (isset($t_activity_left)) {
$graph->add($t_activity_left);
}
if (isset($t_activity_right)) {
$graph->add($t_activity_right);
}
break;
case ACTYPE_MILESTONE:
$t_size = 5;
if ($t_start_date < $t_range['min']) {
$t_extra = "(<-- " . graph_date_format($t_start_date) . ")" . $t_extra;
$t_start_date = $t_range['min'];
$t_size = 8;
} else {
if ($t_range['max'] < $t_start_date) {
$t_extra = "(--> " . graph_date_format($t_start_date) . ")" . $t_extra;
$t_start_date = $t_range['max'];
$t_size = 8;
}
}
$t_milestone = new MileStone($t_row, $t_row_label, graph_date_format($t_start_date), $t_extra);
$t_milestone->title->SetFont($t_graph_font, FS_NORMAL, 8);
$t_milestone->mark->SetType(MARK_FILLEDCIRCLE);
$t_milestone->mark->SetWidth($t_size);
if (5 != $t_size) {
$t_milestone->mark->SetFillColor('red');
}
// foreach( $t_constraints as $t_constraint){
// $t_milestone->SetConstrain( $t_constraint['row'], $t_constraint['type'] );
// }
$graph->add($t_milestone);
break;
}
}
// Setting the min and max date:
$t_minmax = $graph->GetBarMinMax();
$t_week_in_seconds = 7 * 24 * 3600;
// 1 week offset min:
if ($t_minmax[0] - $t_week_in_seconds > 0) {
$t_graph_offset_min = $t_minmax[0] - $t_week_in_seconds;
} else {
$t_graph_offset_min = $t_minmax[0];
}
// 2 weeks offset max:
$t_graph_offset_max = $t_minmax[1] + 3 * $t_week_in_seconds;
$graph->SetDateRange(graph_date_format($t_graph_offset_min), graph_date_format($t_graph_offset_max));
// Add a vertical line for today if in the range of GetBarMinMax() (retruns an arry ($min, $max) ):
$t_minmax = $graph->GetBarMinMax();
$t_now = date(config_get('short_date_format'));
if ($t_now >= graph_date_format($t_graph_offset_min) && $t_now <= graph_date_format($t_graph_offset_max)) {
$t_today = new GanttVLine($t_now, "Today", "darkred", 2, "solid");
$t_today->SetDayOffset(0.5);
$graph->add($t_today);
}
// $t_today = new GanttVLine( "2011-03-01" , "" , "darkred", 2, "solid");//
// $t_today->SetDayOffset(0.5);
// $graph->add( $t_today );
$t_gantt_chart_height = gantt_chart_get_height($graph);
$t_legend = gantt_chart_legend(false);
$t_legend_height = 60;
// Display the Gantt chart
// $graph->Stroke();
//--------------------------------------
// Create a combined graph
//--------------------------------------
$mgraph = new MGraph();
$mgraph->Add($graph, 0, 0);
$mgraph->Add($t_legend, 0, $t_gantt_chart_height + $t_legend_height);
$mgraph->Stroke();
}
}