jpgraph_stroke.php

jpgraph_stroke.php

<?php
require_once ('vendor/_dist/jpgraph/src/jpgraph.php');
require_once ('vendor/_dist/jpgraph/src/jpgraph_bar.php');

$id = get_requested_value("id");

// get extension information
$bind = array(
    "id" => $id
);
$sql = get_bind_to_sqlx("extlist_get_freq_by_id", $bind);
$extension = exec_db_fetch($sql, $bind);

// get similarity frequency items
$bind = array(
    "id" => $id,
    "freq" => $extension['freq'],
    "dt" => $extension['created_on']
);
$sql = get_bind_to_sqlx("extlist_get_freq_by_value", $bind);
$rows = exec_db_fetch_all($sql, $bind);

$gdata = array(
    array()
);
$glabels = array();

foreach($rows as $row) {
    $gdata[0][] = $row['_rel_freq'];
    $glabels[] = $row['identifier'];
}

// Create the graph. These two calls are always required
$graph = new Graph(640, 320, 'auto');
$graph->SetScale("textlin");

$theme_class=new UniversalTheme;
$graph->SetTheme($theme_class);

//$graph->yaxis->SetTickPositions(array(0,30,60,90,120,150), array(15,45,75,105,135));
$graph->SetBox(false);

$graph->ygrid->SetFill(false);
$graph->xaxis->SetTickLabels($glabels);
$graph->yaxis->HideLine(false);
$graph->yaxis->HideTicks(false);

// Create the bar plots
$gplots = array();
foreach($gdata as $gd) {
    $gplots[] = new BarPlot($gd);
}

$gplots[0]->setLegend("Compatitive");

// Create the grouped bar plot
$gbplot = new GroupBarPlot($gplots);
// ...and add it to the graPH
$graph->legend->SetPos(0.0,0.0,'right','top');
$graph->img->SetTransparent("white");
$graph->Add($gbplot);

/*
$b1plot->SetColor("white");
$b1plot->SetFillColor("#cc1111");

$b2plot->SetColor("white");
$b2plot->SetFillColor("#11cccc");

$b3plot->SetColor("white");
$b3plot->SetFillColor("#1111cc");
*/

$graph->title->Set(sprintf("Compatitives and %s", $extension['identifier']));

// Display the graph
$graph->Stroke();