jqwidgets-framework
Version:
jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.
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HTML
<html ng-app="demoApp" lang="en">
<head>
<title id='Description'>AngularJS Chart Export to JPEG or PNG. In order to export the Chart you will need a browser which supports HTML5.</title>
<meta name="description" content="This is an example of AngularJS Chart. Chart export to JPEG and PNG formats." />
<link rel="stylesheet" type="text/css" href="../../../jqwidgets/styles/jqx.base.css" />
<script type="text/javascript" src="../../../scripts/angular.min.js"></script> <script type="text/javascript" src="../../../scripts/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdata.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdraw.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxchart.core.js"></script><script type="text/javascript" src="../../../jqwidgets/jqxangular.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxbuttons.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<script type="text/javascript">
var demoApp = angular.module("demoApp", ["jqwidgets"]);
demoApp.controller("demoController", function ($scope) {
function getExportServer() {
return 'http://www.jqwidgets.com/export_server/export.php';
}
// prepare data source
var source =
{
datatype: "csv",
datafields: [
{ name: 'Country' },
{ name: 'GDP' },
{ name: 'DebtPercent' },
{ name: 'Debt' }
],
url: '../../sampledata/gdp_dept_2010.txt'
};
var dataAdapter = new $.jqx.dataAdapter(source, { async: false, autoBind: true, loadError: function (xhr, status, error) { alert('Error loading "' + source.url + '" : ' + error); } });
// prepare jqxChart settings
var settings = {
title: "Economic comparison",
description: "GDP and Debt in 2010",
showLegend: true,
enableAnimations: true,
padding: { left: 5, top: 5, right: 5, bottom: 5 },
titlePadding: { left: 90, top: 0, right: 0, bottom: 10 },
source: dataAdapter,
xAxis:
{
dataField: 'Country',
showGridLines: true
},
colorScheme: 'scheme01',
seriesGroups:
[
{
type: 'column',
columnsGapPercent: 50,
valueAxis:
{
unitInterval: 5000,
displayValueAxis: true,
description: 'GDP & Debt per Capita($)'
},
series: [
{ dataField: 'GDP', displayText: 'GDP per Capita' },
{ dataField: 'Debt', displayText: 'Debt per Capita' }
]
},
{
type: 'line',
valueAxis:
{
unitInterval: 10,
displayValueAxis: false,
description: 'Debt (% of GDP)'
},
series: [
{ dataField: 'DebtPercent', displayText: 'Debt (% of GDP)' }
]
}
]
};
$scope.chartSettings = settings;
$scope.jpegButtonClick = function () {
// call the export server to create a JPEG image
$scope.chartSettings.apply('saveAsJPEG', 'myChart.jpeg', getExportServer());
};
$scope.pngButtonClick = function()
{
// call the export server to create a PNG image
$scope.chartSettings.apply('saveAsPNG', 'myChart.png', getExportServer());
};
});
</script>
</head>
<body ng-controller="demoController">
<jqx-chart jqx-settings="chartSettings" style="width: 850px; height: 500px;">
</jqx-chart>
<div style='margin-top: 10px;'>
<jqx-button jqx-on-click="jpegButtonClick(event)" style='float: left;'>Save As JPEG</jqx-button>
<jqx-button jqx-on-click="pngButtonClick(event)" style='float: left; margin-left: 5px;'>Save As PNG</jqx-button>
</div>
</body>
</html>