ZHighCharts: Integrating ZK with Highcharts"
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==Introduction== | ==Introduction== | ||
| − | The best way to graphically represent data is to draw charts. | + | The best way to graphically represent data is to draw charts. ZK supports a few type of charts based on JFreeChart library. |
| − | In this small talk, I will introduce a new component | + | In this small talk, I will introduce a new component - ZHighCharts, based on Highcharts JS library which offers an easy way for users to create modern and intuitive charts. |
| + | |||
==Demo== | ==Demo== | ||
Here are some selected demos: | Here are some selected demos: | ||
| Line 15: | Line 16: | ||
[[File:Spline_w_symbols.png]] | [[File:Spline_w_symbols.png]] | ||
| − | More demos are available | + | More demos are available here: [http://zhighcharts.appspot.com/demo.zul http://zhighcharts.appspot.com/demo.zul] |
==Component Usage== | ==Component Usage== | ||
To create a chart, four steps are required: | To create a chart, four steps are required: | ||
| − | + | <ol> | |
| − | + | <li> Add '''zhighcharts-0.2.0.jar''' to the directory '''WEB-INF/lib'''</li> | |
| − | <source> | + | <li>Add the ZHighCharts component to the ZUL file</li> |
| + | <source lang="xml"> | ||
<zhighcharts id="chartComp" /> | <zhighcharts id="chartComp" /> | ||
</source> | </source> | ||
| − | + | <li>Initialize and configure the component in the controller</li> | |
| − | <source> | + | <source lang="java"> |
ZHighCharts chartComp; | ZHighCharts chartComp; | ||
| Line 32: | Line 34: | ||
chartComp.setType("line"); | chartComp.setType("line"); | ||
</source> | </source> | ||
| − | + | <li>Add some data</li> | |
| − | <source> | + | <source lang="java"> |
SimpleExtXYModel dataChartModel = new SimpleExtXYModel(); | SimpleExtXYModel dataChartModel = new SimpleExtXYModel(); | ||
| Line 43: | Line 45: | ||
dataChartModel.addValue("Chart 1", 3, 5); | dataChartModel.addValue("Chart 1", 3, 5); | ||
</source> | </source> | ||
| + | |||
==License== | ==License== | ||
| − | To use ZHighCharts, a valid Highcharts license is required. | + | |
| − | Note the use of Highcharts is '''free''' for non-profit organizations, students, universities, public schools and non-commercial personal websites. | + | The ZHighCharts project is hosted on github [https://github.com/NGI-Maghreb/ZK/ here]. To use ZHighCharts, a valid Highcharts license is required. |
| + | Note that the use of Highcharts is '''free''' for non-profit organizations, students, universities, public schools and non-commercial personal websites. | ||
To use ZHighCharts for commercial services, a valid Highcharts license is required. | To use ZHighCharts for commercial services, a valid Highcharts license is required. | ||
| − | More | + | More information are available here: [http://shop.highsoft.com/highcharts.html Highcharts JS Licence]. |
| + | |||
==Summary== | ==Summary== | ||
| − | Highcharts JS is considered as one of the best charting | + | Highcharts JS is considered as one of the best charting libraries written in JavaScript. The ZHighCharts project aims to provide a pure Java approach to use Highcharts JS in ZK projects. |
{{Template:CommentedSmalltalk_Footer_new| | {{Template:CommentedSmalltalk_Footer_new| | ||
|name=NGI Maghreb | |name=NGI Maghreb | ||
}} | }} | ||
Latest revision as of 08:36, 19 November 2012
Author
Alain Galdemas & Zied Zaim @NGI Maghreb
Alain Galdemas & Zied Zaim @NGI Maghreb
Date
November 19, 2012
November 19, 2012
Version
Applicable to ZK 5.0 and later
Applicable to ZK 5.0 and later
Introduction
The best way to graphically represent data is to draw charts. ZK supports a few type of charts based on JFreeChart library. In this small talk, I will introduce a new component - ZHighCharts, based on Highcharts JS library which offers an easy way for users to create modern and intuitive charts.
Demo
Here are some selected demos:
More demos are available here: http://zhighcharts.appspot.com/demo.zul
Component Usage
To create a chart, four steps are required:
- Add zhighcharts-0.2.0.jar to the directory WEB-INF/lib
- Add the ZHighCharts component to the ZUL file
- Initialize and configure the component in the controller
- Add some data
<zhighcharts id="chartComp" />
ZHighCharts chartComp;
chartComp = (ZHighCharts) getFellow("chartComp");
chartComp.setTitle("My first ZHighChart chart");
chartComp.setType("line");
SimpleExtXYModel dataChartModel = new SimpleExtXYModel();
chartComp.setModel(dataChartModel);
dataChartModel.addValue("Chart 1", 0, 7);
dataChartModel.addValue("Chart 1", 1, 4);
dataChartModel.addValue("Chart 1", 2, 9);
dataChartModel.addValue("Chart 1", 3, 5);
License
The ZHighCharts project is hosted on github here. To use ZHighCharts, a valid Highcharts license is required. Note that the use of Highcharts is free for non-profit organizations, students, universities, public schools and non-commercial personal websites. To use ZHighCharts for commercial services, a valid Highcharts license is required.
More information are available here: Highcharts JS Licence.
Summary
Highcharts JS is considered as one of the best charting libraries written in JavaScript. The ZHighCharts project aims to provide a pure Java approach to use Highcharts JS in ZK projects.
Comments
| Copyright © NGI Maghreb. This article is licensed under GNU Free Documentation License. |