3D Chart

Set RotationX, RotationY and DepthPercents properties of 3D Chart

Aspose.Slides for Node.js via Java provides a simple API for setting these properties. This following article will help you how set different properties like X,Y Rotation, DepthPercents etc. The sample code applies setting the above said properties.

1. Create an instance of the Presentation class.
2. Access first slide.
3. Add chart with default data.
4. Set Rotation3D properties.
5. Write the modified presentation to a PPTX file.

var pres = new aspose.slides.Presentation();
try {
    // Access first slide
    var slide = pres.getSlides().get_Item(0);
    // Add chart with default data
    var chart = slide.getShapes().addChart(aspose.slides.ChartType.StackedColumn3D, 0, 0, 500, 500);
    // Setting the index of chart data sheet
    var defaultWorksheetIndex = 0;
    // Getting the chart data worksheet
    var fact = chart.getChartData().getChartDataWorkbook();
    // Add series
    chart.getChartData().getSeries().add(fact.getCell(defaultWorksheetIndex, 0, 1, "Series 1"), chart.getType());
    chart.getChartData().getSeries().add(fact.getCell(defaultWorksheetIndex, 0, 2, "Series 2"), chart.getType());
    // Add Catrgories
    chart.getChartData().getCategories().add(fact.getCell(defaultWorksheetIndex, 1, 0, "Caetegoty 1"));
    chart.getChartData().getCategories().add(fact.getCell(defaultWorksheetIndex, 2, 0, "Caetegoty 2"));
    chart.getChartData().getCategories().add(fact.getCell(defaultWorksheetIndex, 3, 0, "Caetegoty 3"));
    // Set Rotation3D properties
    chart.getRotation3D().setRightAngleAxes(true);
    chart.getRotation3D().setRotationX(40);
    chart.getRotation3D().setRotationY(270);
    chart.getRotation3D().setDepthPercents(150);
    // Take second chart series
    var series = chart.getChartData().getSeries().get_Item(1);
    // Now populating series data
    series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 1, 1, 20));
    series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 2, 1, 50));
    series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 3, 1, 30));
    series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 1, 2, 30));
    series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 2, 2, 10));
    series.getDataPoints().addDataPointForBarSeries(fact.getCell(defaultWorksheetIndex, 3, 2, 60));
    // Set OverLap value
    series.getParentSeriesGroup().setOverlap(100);
    // Write presentation to disk
    pres.save("Rotation3D_out.pptx", aspose.slides.SaveFormat.Pptx);
} finally {
    if (pres != null) {
        pres.dispose();
    }
}