IkarusOFC

Ikarus Open Flash Chart 2 Wrapper

View larger

Close

Vaadin wrapper for OFC2 flash charts.

• On first data loading; inline data feeding.
• During chart loading shows Vaadin's progress indicator.
• Set data to chart through Vaadin's ContainerdataSource strategy.

Installation:

• Put open-flash-chart.swf under WEB-INF/ofc directory (Default), or give the swf path through constructor.
• Put jofc2.xxx.jar under WEB-INF/lib
• Put xtream.xxx.jar under WEB-INF/lib

Check demo application for usage.

Tested with ICEPush, pushing chart data to browser.

Sample code

		IkarusOFChart ikarusChart = new IkarusOFChart();
		ikarusChart.setWidth("500px");
		ikarusChart.setHeight("180px");
		layout.addComponent(ikarusChart);
		YAxis ya = new YAxis();
		ya.setMax(22);
		ya.setSteps(2);
		ikarusChart.setYAxis(ya);
		ikarusChart.setTitle("text=Line Chart");
		setLineChartData(ikarusChart);


	}

	void setLineChartData(IkarusOFChart ikarusChart) {
		BeanItemContainer<Element> container = ikarusChart.getItemContainer();
		container.removeAllItems();
		LineChart bean = new LineChart();
		bean.setText("Product number");
		bean.setColour("#0000FF");
		ArrayList<Dot> lst = new ArrayList<Dot>();
		for (int i = 0; i < 10; i++) {
			Dot dot = new Dot((int) (Math.random() * 20));
			lst.add(dot);
		}
		bean.addDots(lst);
		container.addBean(bean);
		bean = new LineChart();
		bean.setColour("#FF0000");
		lst = new ArrayList<Dot>();
		for (int i = 0; i < 10; i++) {
			Dot dot = new Dot((int) (Math.random() * 20));
			lst.add(dot);
		}
		bean.addDots(lst);
		container.addBean(bean);
	}

Links

• JOFC2
• XStream
• Discussion Forum
• Author Homepage
• Online Demo

Compatibility