GetPositionOfChartDataLabel.java

package com.aspose.slides.examples.Slides.Charts;

import com.aspose.slides.ChartType;
import com.aspose.slides.DataSourceType;
import com.aspose.slides.ErrorBarValueType;
import com.aspose.slides.IChart;
import com.aspose.slides.IChartDataPointCollection;
import com.aspose.slides.IChartSeries;
import com.aspose.slides.IErrorBarsFormat;
import com.aspose.slides.Presentation;
import com.aspose.slides.SaveFormat;
import com.aspose.slides.examples.Utils;

public class GetPositionOfChartDataLabel{

	public static void main(String[] args) {
            ExStart:GetPositionOfChartDataLabel
             // The path to the documents directory.
	     String dataDir = Utils.getDataDir(GetPositionOfChartDataLabel.class);

   Presentation pres = new Presentation();
try {
	IChart chart = pres.getSlides().get_Item(0).getShapes().addChart(ChartType.ClusteredColumn, 50, 50, 500, 400);
	for (IChartSeries series : chart.getChartData().getSeries())
	{
		series.getLabels().getDefaultDataLabelFormat().setPosition(LegendDataLabelPosition.OutsideEnd);
		series.getLabels().getDefaultDataLabelFormat().setShowValue(true);
	}

	chart.validateChartLayout();

	for (IChartSeries series : chart.getChartData().getSeries())
	{
		for (IChartDataPoint point : series.getDataPoints())
		{
			if (point.getValue().toDouble() > 4)
			{
				float x = point.getLabel().getActualX();
				float y = point.getLabel().getActualY();
				float w = point.getLabel().getActualWidth();
				float h = point.getLabel().getActualHeight();

				IAutoShape shape = chart.getUserShapes().getShapes().addAutoShape(ShapeType.Ellipse, x, y, w, h);
				shape.getFillFormat().setFillType(FillType.Solid);
				shape.getFillFormat().getSolidFillColor().setColor(new java.awt.Color(0, 255, 0, 100));
			}
		}
	}

	pres.save("chartDataLabel.pptx", SaveFormat.Pptx);
} finally {
	if (pres != null) pres.dispose();
}
          ExEnd:GetPositionOfChartDataLabel
 
 
 
      }

      }