Managing Different Properties of Charts in Ruby

Aspose.Slides - Setting the RotationX, RotationY and DepthPercents properties of 3D Chart.

To Set the RotationX, RotationY and DepthPercents properties of 3D Chart using Aspose.Slides Java for Ruby, call set_rotation_and_depth method of ChartProperties module. Here you can see example code.

Ruby Code

 def set_rotation_and_depth()

    data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'



    # Instantiate Presentation class that represents the presentation file

    pres = Rjb::import('com.aspose.slides.Presentation').new

    # Access first slide

    sld = pres.getSlides().get_Item(0)

    # Add chart with default data

    chart = sld.getShapes().addChart(Rjb::import('com.aspose.slides.ChartType').StackedColumn3D, 0, 0, 500, 500)

    # Getting the chart data worksheet

    fact = chart.getChartData().getChartDataWorkbook()

    # Delete default generated series and categories

    chart.getChartData().getSeries().clear()

    chart.getChartData().getCategories().clear()

    # Adding new series

    chart.getChartData().getSeries().add(fact.getCell(0, 0, 1, "Series 1"), chart.getType())

    chart.getChartData().getSeries().add(fact.getCell(0, 0, 2, "Series 2"), chart.getType())

    # Adding new categories

    chart.getChartData().getCategories().add(fact.getCell(0, 1, 0, "Caetegoty 1"))

    chart.getChartData().getCategories().add(fact.getCell(0, 2, 0, "Caetegoty 2"))

    chart.getChartData().getCategories().add(fact.getCell(0, 3, 0, "Caetegoty 3"))

    # Set Rotation3D properties

    chart.getRotation3D().setRightAngleAxes(true)

    chart.getRotation3D().setRotationX(40)

    chart.getRotation3D().setRotationY(270)

    chart.getRotation3D().setDepthPercents(150)

    # Take first chart series

    series = chart.getChartData().getSeries().get_Item(0)

    # Populating series data

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 1, 1, 20))

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 2, 1, 50))

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 3, 1, 30))

    # Take second chart series

    series = chart.getChartData().getSeries().get_Item(1)

    # Populating series data

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 1, 2, 30))

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 2, 2, 10))

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 3, 2, 60))

    # Saving the presentation

    pres.save(data_dir + "3Drotation.pptx", Rjb::import('com.aspose.slides.SaveFormat').Pptx)

    puts "Done with rotation, please check the output file."

end   

Aspose.Slides - Setting the GapWidth property of Chart Series

To Set the GapWidth property of Chart Series using Aspose.Slides Java for Ruby, call set_gapwidth method of ChartProperties module. Here you can see example code.

Ruby Code

 def set_gapwidth()

    data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'



    # Instantiate Presentation class that represents the presentation file

    pres = Rjb::import('com.aspose.slides.Presentation').new

    # Access first slide

    sld = pres.getSlides().get_Item(0)

    # Add chart with default data

    chart = sld.getShapes().addChart(Rjb::import('com.aspose.slides.ChartType').StackedColumn3D, 0, 0, 500, 500)

    # Getting the chart data worksheet

    fact = chart.getChartData().getChartDataWorkbook()

    # Delete default generated series and categories

    chart.getChartData().getSeries().clear()

    chart.getChartData().getCategories().clear()

    # Adding new series

    chart.getChartData().getSeries().add(fact.getCell(0, 0, 1, "Series 1"), chart.getType())

    chart.getChartData().getSeries().add(fact.getCell(0, 0, 2, "Series 2"), chart.getType())

    # Adding new categories

    chart.getChartData().getCategories().add(fact.getCell(0, 1, 0, "Caetegoty 1"))

    chart.getChartData().getCategories().add(fact.getCell(0, 2, 0, "Caetegoty 2"))

    chart.getChartData().getCategories().add(fact.getCell(0, 3, 0, "Caetegoty 3"))

    # Take first chart series

    series = chart.getChartData().getSeries().get_Item(0)

    # Populating series data

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 1, 1, 20))

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 2, 1, 50))

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 3, 1, 30))

    # Take second chart series

    series = chart.getChartData().getSeries().get_Item(1)

    # Populating series data

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 1, 2, 30))

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 2, 2, 10))

    series.getDataPoints().addDataPointForBarSeries(fact.getCell(0, 3, 2, 60))

    # Set GapWidth value

    series.getParentSeriesGroup().setGapWidth(75)

    # Saving the presentation

    pres.save(data_dir + "SetGapWidth.pptx", Rjb::import('com.aspose.slides.SaveFormat').Pptx)

    puts "Set Gapwidth property of chart series, please check the output file."

end   

Download Running Code

Download Managing Different Properties of Charts (Aspose.Slides) from any of the below mentioned social coding sites:

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