Aspose.Slides for .NET 17.1.0 Release Notes

PortionFormat portionFormat = new PortionFormat();
ParagraphFormat paragraphFormat = new ParagraphFormat();
TextFrameFormat textFrameFormat = new TextFrameFormat();

void SetTextFormat(IPortionFormat source);
void SetTextFormat(IParagraphFormat source);
void SetTextFormat(ITextFrameFormat source);

IPortionFormat portionFormat = FormatFactory.Instance.CreatePortionFormat();
IParagraphFormat paragraphFormat = FormatFactory.Instance.CreateParagraphFormat();
ITextFrameFormatparagraphFormat = FormatFactory.Instance.CreateTextFrameFormat();

string lbl0 = "Label 0 cell value";
string lbl1 = "Label 1 cell value";
string lbl2 = "Label 2 cell value";

using (Presentation pres = new Presentation())
{
  IChart chart = pres.Slides[0].Shapes.AddChart(ChartType.Bubble, 50, 50, 600, 400, true);
  
  IChartSeriesCollection series = chart.ChartData.Series;
  
  series[0].Labels.DefaultDataLabelFormat.ShowLabelValueFromCell = true;
  
  IChartDataWorkbook wb = chart.ChartData.ChartDataWorkbook;

  series[0].Labels[0].ValueFromCell = wb.GetCell(0, "A10", lbl0);
  series[0].Labels[1].ValueFromCell = wb.GetCell(0, "A11", lbl1);
  series[0].Labels[2].ValueFromCell = wb.GetCell(0, "A12", lbl2);
}

string lbl0 = "Label 0 cell value";
string lbl1 = "Label 1 cell value";
string lbl2 = "Label 2 cell value";
using (Presentation pres = new Presentation())
{
  IChart chart = pres.Slides[0].Shapes.AddChart(ChartType.Bubble, 50, 50, 600, 400, true);
  IChartSeriesCollection series = chart.ChartData.Series;
  series[0].Labels.DefaultDataLabelFormat.ShowLabelValueFromCell = true;
  
  IChartDataWorkbook wb = chart.ChartData.ChartDataWorkbook;

  series[0].Labels[0].ValueFromCell = wb.GetCell(0, "A10", lbl0);
  series[0].Labels[1].ValueFromCell = wb.GetCell(0, "A11", lbl1);
  series[0].Labels[2].ValueFromCell = wb.GetCell(0, "A12", lbl2);
  
  pres.Save(outPath, SaveFormat.Pptx);
}

ITable someTable = presentation.Slides[0].Shapes[0] as ITable; // let's say that the first shape on the first slide is a table

// setting first column cells' font height
PortionFormat portionFormat = new PortionFormat();
portionFormat.FontHeight = 25;
someTable.Columns[0].SetTextFormat(portionFormat);

// setting first column cells' text alignment and right margin in one call
ParagraphFormat paragraphFormat = new ParagraphFormat();
paragraphFormat.Alignment = TextAlignment.Right;
paragraphFormat.MarginRight = 20;
someTable.Columns[0].SetTextFormat(paragraphFormat);

// setting second column cells' text vertical type
TextFrameFormat textFrameFormat = new TextFrameFormat();
textFrameFormat.TextVerticalType = TextVerticalType.Vertical;
someTable.Columns[1].SetTextFormat(textFrameFormat);

ITable someTable = presentation.Slides[0].Shapes[0] as ITable; // let's say that the first shape on the first slide is a table

// setting first row cells' font height
PortionFormat portionFormat = new PortionFormat();
portionFormat.FontHeight = 25;
someTable.Rows[0].SetTextFormat(portionFormat);

// setting first row cells' text alignment and right margin in one call
ParagraphFormat paragraphFormat = new ParagraphFormat();
paragraphFormat.Alignment = TextAlignment.Right;
paragraphFormat.MarginRight = 20;
someTable.Rows[0].SetTextFormat(paragraphFormat);

// setting second row cells' text vertical type
TextFrameFormat textFrameFormat = new TextFrameFormat();
textFrameFormat.TextVerticalType = TextVerticalType.Vertical;
someTable.Rows[1].SetTextFormat(textFrameFormat);

ITable someTable = presentation.Slides[0].Shapes[0] as ITable; // let's say that the first shape on the first slide is a table

// setting table cells' font height
PortionFormat portionFormat = new PortionFormat();
portionFormat.FontHeight = 25;
someTable.SetTextFormat(portionFormat);

// setting table cells' text alignment and right margin in one call
ParagraphFormat paragraphFormat = new ParagraphFormat();
paragraphFormat.Alignment = TextAlignment.Right;
paragraphFormat.MarginRight = 20;
someTable.SetTextFormat(paragraphFormat);

// setting table cells' text vertical type
TextFrameFormat textFrameFormat = new TextFrameFormat();
textFrameFormat.TextVerticalType = TextVerticalType.Vertical;
someTable.SetTextFormat(textFrameFormat);

void SetSize(SlideSizeType type, SlideSizeScaleType scaleType);
void SetSize(float width, float height, SlideSizeScaleType scaleType);

using (Presentation presentation = new Presentation("presentation.ppt"))
{
  presentation.SlideSize.SetSize(540, 720, SlideSizeScaleType.EnsureFit); // Method SetSize is used for set slide size with scale content to ensure fit
  presentation.SlideSize.SetSize(SlideSizeType.A4Paper, SlideSizeScaleType.Maximize); // Method SetSize is used for set slide size with maximize size of content
}