Convert Chart to Image in Java

Convert-Chart-to-Image.java

Convert Chart to Image in Javapackage com.example;
import com.aspose.slides.*;
// Convert Chart to Image in Java - Extract Charts From PPTX
public class GetChartImage
{
    public static void main(String[] args)
    {
        // The path to the source PowerPoint file directory.
        String dataDir = "/files/";
        // Initialize an instance of the Presentation class with a source PPTX/PPT file. 
        Presentation pres = new Presentation(dataDir + "test.pptx");
        try
        {
            // Invoke the addChart method to add a chart to the end of the collection. 
            IChart chart = pres.getSlides().get_Item(0).getShapes().addChart(ChartType.ClusteredColumn, 50, 50, 600, 400);
            // getImage method returns shape thumbnail.
            IImage img = chart.getImage();
            // Invoke the save method to save the chart as a PNG image.  
            img.save(dataDir + "image.png", ImageFormat.Png);
        }
        finally
        {
            if (pres != null) pres.dispose();
        }
    }
}