JavaFX Article | Node-Based Controls for More Powerful User Interfaces

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import javafx.scene.Scene;
import javafx.scene.layout.LayoutInfo;
import javafx.scene.layout.HBox;
import javafx.scene.chart.BarChart;
import javafx.scene.chart.part.CategoryAxis;
import javafx.scene.chart.part.NumberAxis;
import javafx.stage.Stage;

def values = [
  BarChart.Data { value:  14   category: "Dice" }
  BarChart.Data { value:  19   category: "Bullet Chart" }
  BarChart.Data { value:  14   category: "MIDP to RIA" }
  BarChart.Data { value: 213   category: "Media Player" }
  BarChart.Data { value: 149   category: "Bar Charts" }
  BarChart.Data { value: 306   category: "Line Graph" }
  BarChart.Data { value: 167   category: "JavaFX/JavaScript" }
];

Stage {
  title: "Bar Chart"
  scene: Scene {
    width: 580
    height: 420
    content:
      HBox{
      content:[
          BarChart {
              title: "JavaFX Docs Statistics: Clicks"
              layoutInfo: LayoutInfo {width: 580}
              data: BarChart.Series {
                       name: "Clicks"
                       data: values
              }
              categoryAxis: CategoryAxis {
                      categories: for (value in values) value.category
              }
              valueAxis: NumberAxis {
                      lowerBound: 0
                      upperBound: 340
                      tickUnit: 20
              }
         }
      ]
    }
  }
}