ganttcolumnfontsex01.php

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    <?php // content="text/plain; charset=utf-8"

    // Gantt column font array example

    require_once("jpgraph/jpgraph.php");
    require_once("jpgraph/jpgraph_gantt.php");

    // Setup a basic Gantt graph
    $graph = new GanttGraph();
    $graph->SetMarginColor('gray:1.7');
    $graph->SetColor('white');

    // Setup the graph title and title font
    $graph->title->Set("Example of column fonts");
    $graph->title->SetFont(FF_VERDANA,FS_BOLD,14);

    // Show three headers
    $graph->ShowHeaders(GANTT_HDAY | GANTT_HMONTH| GANTT_HYEAR);

    // Set the column headers and font
    $graph->scale->actinfo->SetColTitles( array('Name','Start','End'),array(100));
    $graph->scale->actinfo->SetFont(FF_ARIAL,FS_BOLD,11);

    // Some "dummy" data to be dsiplayed
    $data = array(
        array(0,'Group 1', '2001-11-27','2001-12-05'),
        array(1,'  Activity 1', '2001-11-27','2001-11-29'),
        array(2,'  Activity 2', '2001-11-28','2001-12-05'),
        array(3,'Group 2', '2001-11-29','2001-12-10'),
        array(4,'  Activity 1', '2001-11-29','2001-12-03'),
        array(5,'  Activity 2', '2001-12-01','2001-12-10'),

    );

    // Format and add the Gantt bars to the chart
    $n = count($data);
    for($i=0; $i < $n; ++$i) {
        if( $i === 0 || $i === 3 ) {
            // Format the group bars
            $bar = new GanttBar($data[$i][0],array($data[$i][1],$data[$i][2],$data[$i][3]),$data[$i][2],$data[$i][3],'',0.35);

            // For each group make the name bold but keep the dates as the default font
            $bar->title->SetColumnFonts(array(array(FF_ARIAL,FS_BOLD,11)));

            // Add group markers
            $bar->leftMark->SetType( MARK_LEFTTRIANGLE );
            $bar->leftMark->Show();
            $bar->rightMark->SetType( MARK_RIGHTTRIANGLE );
            $bar->rightMark->Show();
            $bar->SetFillColor('black');
            $bar->SetPattern(BAND_SOLID,'black');
        }
        else {
            // Format the activity bars
            $bar = new GanttBar($data[$i][0],array($data[$i][1],$data[$i][2],$data[$i][3]),$data[$i][2],$data[$i][3],'',0.45);
            $bar->SetPattern(BAND_RDIAG,'black');
            $bar->SetFillColor('orange');
        }
        // Default font
        $bar->title->SetFont(FF_ARIAL,FS_NORMAL,10);
            $graph->Add($bar);
    }

    // Send back the graph to the client
    $graph->Stroke();
    ?>