gistfile1.txt

// g100pon #90 JFreeChartでグラフ生成
//
//from waman sample copy
//

@Grab(group='jfree', module='jfreechart', version='1.0.12')

import org.jfree.chart.*
import org.jfree.chart.plot.*
import org.jfree.data.category.*
import org.jfree.data.general.DefaultPieDataset

ChartFactory.chartTheme = StandardChartTheme.createLegacyTheme()    // 文字化け対策
dcd = new DefaultCategoryDataset()
dcd.with {
  addValue(80, "A店", "Jan 2010")
  addValue(110, "A店", "Feb 2010")
  addValue(120, "A店", "Mar 2010")
  addValue(50, "B店", "Jan 2010")
  addValue(120, "B店", "Feb 2010")
  addValue(80, "B店", "Mar 2010")
}

def jfc = ChartFactory.createStackedBarChart(
  "売上推移",
  "年月",
  "売上",
  dcd,
  PlotOrientation.VERTICAL,
  true,
  false,
  false)

def dataset = new DefaultPieDataset();
dataset.with{
    setValue('4月', 10)
    setValue('5月', 30)
    setValue('6月', 40)
}
def chart = ChartFactory.createPieChart('円グラフのサンプル', dataset, true, true, true)
chart.backgroundPaint = Color.WHITE

//----------------------------------------------------------------------------
import groovy.swing.SwingBuilder
import java.awt.*
import javax.swing.WindowConstants as WC

def swingBuilder = new SwingBuilder()
swingBuilder.edt {
  frame(title:'graph_test', 
			//size: [300,300],
			pack: true,
  			location: [50,50],
  			resizable: true,
  			locationByPlatform:true,
			show: true,
			defaultCloseOperation:WC.EXIT_ON_CLOSE
	) 
	{
		tabbedPane(){
		    panel(title:"bar-chart"){
			widget(new ChartPanel(jfc))
		    }
		    panel(title:'canvas') {
		        widget(new ChartPanel(chart))
		    }
		}
	}
}