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<?php
/*
* Copyright 2005-2016 OCSInventory-NG/OCSInventory-ocsreports contributors.
* See the Contributors file for more details about them.
*
* This file is part of OCSInventory-NG/OCSInventory-ocsreports.
*
* OCSInventory-NG/OCSInventory-ocsreports is free software: you can redistribute
* it and/or modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 2 of the License,
* or (at your option) any later version.
*
* OCSInventory-NG/OCSInventory-ocsreports is distributed in the hope that it
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OCSInventory-NG/OCSInventory-ocsreports. if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
/**
* Renders the stats charts
*/
class StatsChartsRenderer {
public $colorsList = array(
"#1941A5", //Dark Blue
"#AFD8F8",
"#F6BD0F",
"#8BBA00",
"#A66EDD",
"#F984A1",
"#CCCC00", //Chrome Yellow+Green
"#999999", //Grey
"#0099CC", //Blue Shade
"#FF0000", //Bright Red
"#006F00", //Dark Green
"#0099FF",//Blue (Light)
"#FF66CC", //Dark Pink
"#669966", //Dirty green
"#7C7CB4", //Violet shade of blue
"#FF9933", //Orange
"#9900FF", //Violet
"#99FFCC", //Blue+Green Light
"#CCCCFF", //Light violet
"#669900", //Shade of green
);
/**
* @param type $name : name of the canvas
* @param type $legend : show legend or not ?
*/
public function createChartCanvas($name, $legend = true, $offset = true){
if($legend){
$mainClass = "col-md-6";
}else{
$mainClass = "col-md-12";
}
if($offset){
$offset = "col-md-offset-2";
}else{
$offset = "";
}
?>
<div class='row <?php echo $offset ?>'>
<div class='<?php echo $mainClass ?>'>
<canvas id="<?php echo $name?>" height="150"/>
</div>
<?php if($legend){ ?>
<div class='col-md-6 text-left'>
<div id="<?php echo $name ?>legend" class="span-charts"> </div>
</div>
<?php } ?>
</div>
<?php
}
/**
* @param string $canvasName Name of the canvas
* @param array $labels Labals array
* @param array $data Data arrays
*/
public function createPieChart($canvasName, $displayName, $labels, $datas){
?>
<script>
var config = {
type: 'doughnut',
data: {
datasets: [{
data: [
<?php
foreach ($datas as $data) {
echo "$data ,";
}
?>
],
backgroundColor: [
<?php
self::generateColorList(count($labels));
?>
],
label: 'Stats'
}],
labels: [
<?php
foreach ($labels as $label) {
echo "'$label' ,";
}
?>
]
},
options: {
responsive: true,
legend: {
display: false,
},
title: {
display: false,
text: "<?php echo $displayName ?>"
},
animation: {
animateScale: true,
animateRotate: true
}
}
};
window.onload = function() {
var ctx = document.getElementById("<?php echo $canvasName ?>").getContext("2d");
window.myDoughnut = new Chart(ctx, config);
document.getElementById("<?php echo $canvasName."legend" ?>").innerHTML = window.myDoughnut.generateLegend();
};
</script>
<?php
}
public function createPointChart($canvasName , $labels, $datas, $dataLbl){
?>
<script>
var config = {
type: 'line',
data: {
labels: [<?php
foreach ($labels as $label) {
echo "'$label' ,";
}
?>],
datasets: [{
label: "<?php echo $dataLbl ?>",
backgroundColor: "#961b7e",
borderColor: "#961b7e",
data: [
<?php
foreach ($datas as $data) {
echo "$data ,";
}
?>
],
fill: false,
}]
},
options: {
responsive: true,
title:{
display:false,
},
tooltips: {
mode: 'index',
intersect: false,
},
hover: {
mode: 'nearest',
intersect: true
},
scales: {
xAxes: [{
display: true,
scaleLabel: {
display: true,
labelString: 'Day'
}
}],
yAxes: [{
display: true,
scaleLabel: {
display: true,
labelString: 'Value'
}
}]
}
}
};
window.onload = function() {
var ctx = document.getElementById("<?php echo $canvasName ?>").getContext("2d");
window.myLine = new Chart(ctx, config);
};
</script>
<?php
}
/**
* @param int $nb number of color to create in the list
*/
static public function generateColorList($nb){
$stats = new self();
for ($i = 0; $i <= $nb; $i++) {
echo "'".$stats->colorsList[$i]."' ,";
}
}
}
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