Module: Asposeslidesjava::ChartProperties

Defined in:
lib/asposeslidesjava/Charts/chartproperties.rb

Instance Method Summary collapse

Instance Method Details

#initialize ⇒ Object 



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# File 'lib/asposeslidesjava/Charts/chartproperties.rb', line 3

def initialize()
    # Setting the RotationX, RotationY and DepthPercents properties of 3D Chart. 
    set_rotation_and_depth()

    # Setting the GapWidth property of Chart Series 
    set_gapwidth()
end

#set_gapwidth ⇒ Object 



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# File 'lib/asposeslidesjava/Charts/chartproperties.rb', line 67

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

#set_rotation_and_depth ⇒ Object 



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# File 'lib/asposeslidesjava/Charts/chartproperties.rb', line 11

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