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php+highchats generates dynamic statistical chart example code_PHP tutorial
php+highchats generates dynamic statistical chart example code_PHP tutorial
Share how php+highchats generates dynamic statistical charts.
Example:
series:<span> [{
type</span>: 'pie',<span>
name</span>: 'Browser share',<span>
data</span>:<span> [
[</span>'Firefox', 45.0],<span>
[</span>'IE', 26.8],<span>
{
name</span>: 'Chrome',<span>
y</span>: 12.8,<span>
sliced</span>: <span>true</span>,<span>
selected</span>: <span>true</span><span>
}</span>,<span>
[</span>'Safari', 8.5],<span>
[</span>'Opera', 6.2],<span>
[</span>'Others', 0.7<span>]
]
}] </span>Watch this paragraph mainly:
<span>{
name</span>: 'Chrome',<span>
y</span>: 12.8,<span>
sliced</span>: <span>true</span>,<span>
selected</span>: <span>true</span><span>
}</span>Articles you may be interested in:
- Highcharts Tutorial (22) Bar Chart Example
- Highcharts Tutorial (21) Bar Chart Example
- Highcharts Tutorial (20) Curve Chart Example 2
- Highcharts Tutorial (19) Curve Chart Example 1
- Highcharts Tutorial (18) xAxis x-axis style 2
- Highcharts Tutorial (17) xAxis x-axis style 1
- Highcharts tutorial (16) tooltip tool tip
- Highcharts tutorial (15) title title, subtitle subtitle
- Highcharts Tutorial (14) Series Data Column Options
- Highcharts Tutorial (13) Pie Chart and Other Graphics
- Highcharts Tutorial (12) Gauge Measurement Chart
- Highcharts tutorial (11) bar chart, column chart, column range chart
- Highcharts Tutorial (10) arearange area arrangement chart VSareaspline area curve chart VSareasplinerangeVSbar bar chart
- Highcharts tutorial (9) PlotOptions area map
- Highcharts tutorial (8) Overview of Pane options and PlotOptions drawing options
- Highcharts tutorial (7) loading loading options, navigation options
- Highcharts Tutorial (6) legend Legend Options
- Highcharts Tutorial (5) Lang Language Options
- Highcharts tutorial (4) global global options and labels label options
- Highcharts tutorial (3) exporting export and print options
- Highcharts tutorial (2) colors and credits business card options
- Highcharts tutorial (1) chart chart options
Code:
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>FusionCharts</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script type="text/javascript"><span>
$(</span><span>function</span><span> () {
</span><span>var</span> ds = [{"name":"\u4e0a\u6d77","y":28.2},{"name":"\u5317\u4eac","y":48.2},{"name":"\u5e7f\u4e1c","y":18.2<span>}];
</span><span>//</span><span>其实只要按照例子中的json显示方式展示就行了,如chrome。
// Radialize the colors </span>
Highcharts.getOptions().colors = Highcharts.map(Highcharts.getOptions().colors, <span>function</span><span>(color) {
</span><span>return</span><span> {
radialGradient</span>: { cx: 0.5, cy: 0.3, r: 0.7 },<span>
stops</span>:<span> [
[</span>0, color],<span>
[</span>1, Highcharts.Color(color).brighten(-0.3).get('rgb')] <span>//</span><span> darken </span>
<span>]
};
});
</span><span>//</span><span> Build the chart </span>
$('#container').<span>highcharts({
chart</span>:<span> {
plotBackgroundColor</span>: <span>null</span>,<span>
plotBorderWidth</span>: <span>null</span>,<span>
plotShadow</span>: <span>false</span><span>
}</span>,<span>
title</span>:<span> {
text</span>: 'Browser market shares at a specific website, 2010'<span>
}</span>,<span>
tooltip</span>:<span> {
pointFormat</span>: '{series.name}: <b>{point.percentage:.1f}%</b>'<span>
}</span>,<span>
plotOptions</span>:<span> {
pie</span>:<span> {
allowPointSelect</span>: <span>true</span>,<span>
cursor</span>: 'pointer',<span>
dataLabels</span>:<span> {
enabled</span>: <span>true</span>,<span>
color</span>: '#000000',<span>
connectorColor</span>: '#000000',<span>
formatter</span>: <span>function</span><span>() {
</span><span>return</span> '<b>'+ this.point.name +'</b>: '+ this.percentage +' %'<span>;
}
}
}
}</span>,<span>
series</span>:<span> [{
type</span>: 'pie',<span>
name</span>: 'Browser share',<span>
data</span>: ds,<span>
}]
});
});
</span></script>
</head>
<body>
<script src="js/hc.js"></script>
<script src="js/modules/exporting.js"></script>
<div id="container">php
area();
</span><span>/*</span><span>*
* 地区接口
* name名称
* y数据值
*
</span><span>*/</span>
<span>function</span><span> area()
{
</span><span>$b</span> = <span>array</span><span>(
</span><span>array</span>('name'=>'上海', 'y'=>28.2),
<span>array</span>('name'=>'北京', 'y'=>48.2),
<span>array</span>('name'=>'广东', 'y'=>18.2),<span>
);
</span><span>$data</span> = json_encode(<span>$b</span><span>);
</span><span>echo</span>(<span>$data</span><span>);
}
</span>?>
</body>
</html><span>
以下是php输出json数据，供js使用</span>:
<?<span>php
</span><span>$strs</span> = @<span>file</span>("/proc/net/dev"<span>);
</span><span>for</span> (<span>$i</span> = 2; <span>$i</span> < <span>count</span>(<span>$strs</span>); <span>$i</span>++<span> )
{
</span><span>preg_match_all</span>( "/([^\s]+):[\s]{0,}(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)/", <span>$strs</span>[<span>$i</span>], <span>$info</span><span> );
</span><span>/*</span><span> $NetInput[$i] = formatsize($info[2][0]);
$NetOut[$i] = formatsize($info[10][0]);
</span><span>*/</span>
<span>$tmo</span> = <span>round</span>(<span>$info</span>[2][0]/1024/1024, 5<span>);
</span><span>$tmo2</span> = <span>round</span>(<span>$tmo</span> / 1024, 5<span>);
</span><span>$NetInput</span>[<span>$i</span>] = <span>$tmo2</span><span>;
</span><span>$tmp</span> = <span>round</span>(<span>$info</span>[10][0]/1024/1024, 5<span>);
</span><span>$tmp2</span> = <span>round</span>(<span>$tmp</span> / 1024, 5<span>);
</span><span>$NetOut</span>[<span>$i</span>] = <span>$tmp2</span><span>;
}
</span><span>$arr</span> = <span>array</span><span>();
</span><span>if</span> (<span>false</span> !== (<span>$strs</span> = @<span>file</span>("/proc/net/dev"))) :
<span>for</span> (<span>$i</span> = 2; <span>$i</span> < <span>count</span>(<span>$strs</span>); <span>$i</span>++ ) :
<span>preg_match_all</span>( "/([^\s]+):[\s]{0,}(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)/", <span>$strs</span>[<span>$i</span>], <span>$info</span><span> );
</span><span>$arr</span>[<span>$i</span>]["name"] = <span>$info</span>[1][0<span>];
</span><span>$arr</span>[<span>$i</span>]["data"][0] = <span>$NetInput</span>[<span>$i</span><span>];
</span><span>$arr</span>[<span>$i</span>]["data"][1] = <span>$NetOut</span>[<span>$i</span><span>];
</span><span>endfor</span><span>;
</span><span>endif</span><span>;
</span><span>echo</span>(json_encode(<span>$arr</span><span>));
</span>?>Output:
{"2":{"name":"lo","data":[0,0]},"3":{"name":"eth0","data":[0.40377 ,0.00353]}}
js call:
series:<span> [ </span><span>] </span><span style="white-space:pre"> </span>]
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