Aspose.Slides for .NET 18.7 Release Notes

using (Presentation presentation = new Presentation())
{
    ISlide slide = presentation.Slides[0];
    IChart chart = slide.Shapes.AddChart(ChartType.ClusteredColumn, 20, 100, 600, 400);
    chart.HasRoundedCorners = true;
    presentation.Save("output.pptx", SaveFormat.Pptx);
}

using (Presentation pres = new Presentation())
{
    IChart chart = pres.Slides[0].Shapes.AddChart(ChartType.ClusteredColumn, 50, 50, 600, 400, true);
    IChartSeriesCollection series = chart.ChartData.Series;
    chart.ChartData.Series.Clear();


    series.Add(chart.ChartData.ChartDataWorkbook.GetCell(0, "B1"), chart.Type);
    series[0].DataPoints.AddDataPointForBarSeries(chart.ChartData.ChartDataWorkbook.GetCell(0, "B2",-5));
    series[0].DataPoints.AddDataPointForBarSeries(chart.ChartData.ChartDataWorkbook.GetCell(0, "B3",3));
    series[0].DataPoints.AddDataPointForBarSeries(chart.ChartData.ChartDataWorkbook.GetCell(0, "B4",-2));
    series[0].DataPoints.AddDataPointForBarSeries(chart.ChartData.ChartDataWorkbook.GetCell(0, "B5",1));

    series[0].InvertIfNegative = false;

    series[0].DataPoints[2].InvertIfNegative = true;

    pres.Save("output.pptx", SaveFormat.Pptx);
}

using (Presentation pres = new Presentation())
{
    IChart chart = pres.Slides[0].Shapes.AddChart(ChartType.OpenHighLowClose, 50, 50, 600, 400, false);

    chart.ChartData.Series.Clear();
    chart.ChartData.Categories.Clear();

    IChartDataWorkbook wb = chart.ChartData.ChartDataWorkbook;

    chart.ChartData.Categories.Add(wb.GetCell(0, 1, 0, "A"));
    chart.ChartData.Categories.Add(wb.GetCell(0, 2, 0, "B"));
    chart.ChartData.Categories.Add(wb.GetCell(0, 3, 0, "C"));

    chart.ChartData.Series.Add(wb.GetCell(0, 0, 1, "Open"), chart.Type);
    chart.ChartData.Series.Add(wb.GetCell(0, 0, 2, "High"), chart.Type);
    chart.ChartData.Series.Add(wb.GetCell(0, 0, 3, "Low"), chart.Type);
    chart.ChartData.Series.Add(wb.GetCell(0, 0, 4, "Close"), chart.Type);

    IChartSeries series = chart.ChartData.Series[0];

    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 1, 1, 72));
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 2, 1, 25));
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 3, 1, 38));

    series = chart.ChartData.Series[1];
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 1, 2, 172));
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 2, 2, 57));
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 3, 2, 57));

    series = chart.ChartData.Series[2];
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 1, 3, 12));
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 2, 3, 12));
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 3, 3, 13));

    series = chart.ChartData.Series[3];
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 1, 4, 25));
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 2, 4, 38));
    series.DataPoints.AddDataPointForStockSeries(wb.GetCell(0, 3, 4, 50));

    chart.ChartData.SeriesGroups[0].UpDownBars.HasUpDownBars = true;
    chart.ChartData.SeriesGroups[0].HiLowLinesFormat.Line.FillFormat.FillType = FillType.Solid;

    foreach (IChartSeries ser in chart.ChartData.Series)
    {
        ser.Format.Line.FillFormat.FillType = FillType.NoFill;
    }

    pres.Save("output.pptx", SaveFormat.Pptx);
}

using (Presentation pres = new Presentation())
{
    IChart chart = pres.Slides[0].Shapes.AddChart(ChartType.OpenHighLowClose, 50, 50, 600, 400, true);

    chart.ChartData.SeriesGroups[0].HiLowLinesFormat.Line.FillFormat.FillType = FillType.Solid;
    chart.ChartData.SeriesGroups[0].HiLowLinesFormat.Line.FillFormat.SolidFillColor.Color = Color.Red;

    pres.Save("output.pptx", SaveFormat.Pptx);
}

using (Presentation pres = new Presentation("pres.pptx"))
{
    pres.Save("pres.pdf", SaveFormat.Pdf, new PdfOptions
    {
        ApplyImageTransparent = true,
        ImageTransparentColor = Color.Transparent
    });
}

using (Presentation presentation = new Presentation())
{
    ITable table = presentation.Slides[0].Shapes.AddTable(50, 50, new double[] { 200, 200 }, new double[] { 50, 50, 50, 50 });
    table.StylePreset = TableStylePreset.LightStyle1Accent5;

    presentation.Save(path + "presentation-out.pptx", SaveFormat.Pptx);
}