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<?php
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// Gantt example
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include ("../jpgraph.php");
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include ("../jpgraph_gantt.php");
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$graph = new GanttGraph();
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$graph->title->Set("Only month & year scale");
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// Setup some "very" nonstandard colors
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$graph->SetMarginColor('lightgreen@0.8');
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$graph->SetBox(true,'yellow:0.6',2);
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$graph->SetFrame(true,'darkgreen',4);
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$graph->scale->divider->SetColor('yellow:0.6');
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$graph->scale->dividerh->SetColor('yellow:0.6');
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// Explicitely set the date range
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// (Autoscaling will of course also work)
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$graph->SetDateRange('2001-10-06','2002-4-10');
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// Display month and year scale with the gridlines
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$graph->ShowHeaders(GANTT_HMONTH | GANTT_HYEAR);
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$graph->scale->month->grid->SetColor('gray');
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$graph->scale->month->grid->Show(true);
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$graph->scale->year->grid->SetColor('gray');
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$graph->scale->year->grid->Show(true);
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// Setup activity info
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// For the titles we also add a minimum width of 100 pixels for the Task name column
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$graph->scale->actinfo->SetColTitles(
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array('Type','Name','Duration','Start','Finish'),array(40,100));
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$graph->scale->actinfo->SetBackgroundColor('green:0.5@0.5');
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$graph->scale->actinfo->SetFont(FF_ARIAL,FS_NORMAL,10);
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$graph->scale->actinfo->vgrid->SetStyle('solid');
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$graph->scale->actinfo->vgrid->SetColor('gray');
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// Data for our example activities
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$data = array(
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array(0,array("","Pre-study","102 days","23 Nov '01","1 Mar '02")
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, "2001-11-23","2002-03-1",FF_ARIAL,FS_NORMAL,8),
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array(1,array("","Prototype","21 days","26 Oct '01","16 Nov '01"),
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"2001-10-26","2001-11-16",FF_ARIAL,FS_NORMAL,8),
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array(2,array("","Report","12 days","1 Mar '02","13 Mar '02"),
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"2002-03-01","2002-03-13",FF_ARIAL,FS_NORMAL,8)
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);
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// Create the bars and add them to the gantt chart
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for($i=0; $i<count($data); ++$i) {
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$bar = new GanttBar($data[$i][0],$data[$i][1],$data[$i][2],$data[$i][3],"[50%]",10);
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if( count($data[$i])>4 )
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$bar->title->SetFont($data[$i][4],$data[$i][5],$data[$i][6]);
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$bar->SetPattern(BAND_RDIAG,"yellow");
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$bar->SetFillColor("gray");
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$bar->progress->Set(0.5);
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$bar->progress->SetPattern(GANTT_SOLID,"darkgreen");
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$graph->Add($bar);
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}
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// Output the chart
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$graph->Stroke();
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?>
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