fluid/graph.php at main · JulesText/fluid · GitHub

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<?php

require_once "ses.php";
require_once "config.php";
$dir = $addon['options']['jpgraphdir'];
require_once "{$dir}jpgraph.php";
require_once "{$dir}jpgraph_line.php";
require_once "{$dir}jpgraph_bar.php";
require_once "{$dir}jpgraph_date.php";

$plots = array();

$sourcedata = $_SESSION["addon_{$addon['id']}"]['graph'];
$barplot = new BarPlot($sourcedata['ybar'], $sourcedata['xbar']);
$barplot->SetWidth(4);

$barplot->SetColor('#FFAAAA');
$barplot->SetFillColor('#FFAAAA');
$barplot->SetLegend($sourcedata['bartitle']);
$plots[] = $barplot;

$colours = array('#202020','#802020','#208020','#202080','#208080');
$i = 0;
while (!empty($sourcedata["yline$i"])) {
    $lineplot = new LinePlot($sourcedata["yline$i"], $sourcedata["xline$i"]);
    $lineplot->SetColor($colours[$i]);
    $lineplot->SetWeight(2 + $i * 2);
    $lineplot->SetBarCenter();
    $lineplot->SetLegend($sourcedata["title$i"]);
    $plots[] = $lineplot;
    $i++;
}

$_SESSION["addon_{$addon['id']}"]['graph'] = null;

/* ==============================================
    now format the whole graph
*/
$graph = new Graph(600, 400);
$graph->SetScale("datelin");
$graph->img->SetMargin(30, 10, 50, 80);

$graph->xaxis->scale->SetDateFormat('Y-m-d');
$graph->xaxis->scale->ticks->Set(28 * 24 * 60 * 60, 7 * 24 * 60 * 60);
$graph->xaxis->scale->SetDateAlign(MONTHADJ_1);
$graph->xaxis->SetLabelAngle(90);
$graph->xgrid->show(true, false);
$graph->xgrid->setColor('#777777', '#cccccc');

//$graph->yaxis->scale->ticks->Set(10,5);
$graph->ygrid->show(true, true);
$graph->ygrid->setColor('#777777', '#cccccc');

$graph->legend->pos(0.01, 0.01, 'right', 'top');
$graph->legend->SetColumns(3);
$graph->legend->SetLineWeight(4);
$graph->legend->SetFont(FF_FONT1, FS_NORMAL);

// Add the plot(s) to the graph
for ($i = 0; $i < count($plots); $i++) {
    $graph->Add($plots[$i]);
}
$graph->Stroke();

// php closing tag has been omitted deliberately, to avoid unwanted blank lines being sent to the browser