PHP JavaScript: 02/21/18

Its always a good idea to represent your data in a graphical way. here we are explaining how to use google graphs API.
<html>
<head>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);

function drawChart() {

var data = google.visualization.arrayToDataTable([
['Task', 'Hours per Day'],
['Work', 11],
['Eat', 2],
['Commute', 2],
['Watch TV', 2],
['Sleep', 7]
]);

var options = {
title: 'My Daily Activities'
};

var chart = new google.visualization.PieChart(document.getElementById('piechart'));

chart.draw(data, options);
}
</script>
</head>
<body>
<div id="piechart" style="width: 900px; height: 500px;"></div>
</body>
</html>

Add these lines in your options variable

1. For 3D model pie chart.
is3D: true,

2. Adding background to pie chart
backgroundColor: 'skyblue',

3. Change legend text color and size
legendTextStyle: { color: 'red', fontSize: 15},

4. Change legend position
you can four different position options-top/bottom/left/right
legend:{ position:'bottom'},

5. Change title text color and size
titleTextStyle: { color: 'red', fontSize:16},

6. Change colors of pie slices
colors: ['#e0440e', '#e6693e', '#ec8f6e', '#f3b49f', '#f6c7b6'],

7. Pie slice text display value and percentage
only for value.
pieSliceText: 'value',

only for percentage
pieSliceText: 'percentage',

for value and percentage
pieSliceText: 'value-and-percentage',

8.Change pie slice(labels) text color and size

pieSliceTextStyle : {fontSize:16, color:'red'},
Result:

<html>

<head>

<script src="https://code.jquery.com/jquery-1.12.4.js"></script>

<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>

<link rel="stylesheet"href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/ css/bootstrap.min.css">

<style type="text/css">

#draggable {

width: 100px;

height: 60px;

padding: 0.5em;

border: 1px solid;

background-color: orange;

}

.box{

width: 50%;

height: auto;

border: 1px solid black;

padding: 10px;

margin-bottom: 10px;

}

body{

padding:20px;

}

</style>

<script>

$(function() {

var thHeight = $("table#demo-table th:first").height();

$("table#demo-table th").resizable({

handles: "e",

minHeight: thHeight,

maxHeight: thHeight,

minWidth: 40,

resize: function (event, ui) {

var sizerID = "#" + $(event.target).attr("id") + "-sizer";

$(sizerID).width(ui.size.width);

}

});

$( function() {

$( "#draggable" ).draggable({ axis: "x" });

$( "#draggable" ).draggable({ containment: "parent" });

} );

</script>

</head>

<body>

<div class="box">

<div id="draggable" class="ui-widget-content">

<span>Draggable Box</span>

</div>

</body>

</html>

Output:

Everything about google pie chart

Drag the box using JQuery

<html>

<head>

<script src="https://code.jquery.com/jquery-1.12.4.js"></script>

<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>

<link rel="stylesheet"href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/ css/bootstrap.min.css">

<style type="text/css">

#draggable {

width: 100px;

height: 60px;

padding: 0.5em;

border: 1px solid;

background-color: orange;

}

.box{

width: 50%;

height: auto;

border: 1px solid black;

padding: 10px;

margin-bottom: 10px;

}

body{

padding:20px;

}

</style>

<script>

$(function() {

var thHeight = $("table#demo-table th:first").height();

$("table#demo-table th").resizable({

handles: "e",

minHeight: thHeight,

maxHeight: thHeight,

minWidth: 40,

resize: function (event, ui) {

var sizerID = "#" + $(event.target).attr("id") + "-sizer";

$(sizerID).width(ui.size.width);

}

});

});

$( function() {

$( "#draggable" ).draggable({ axis: "x" });

$( "#draggable" ).draggable({ containment: "parent" });

} );

</script>

</head>

<body>

<div class="box">

<div id="draggable" class="ui-widget-content">

<span>Draggable Box</span>

</div>

</div>

</body>

</html>

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