Aspose.Slides.NET 14.6.0

Aspose.Slides for .NET 14.6.0 Release Notes We are pleased to announce the release of Aspose.Slides for .NET 14.6.0. This release includes new functionality and bug fixes. Using Aspose.Slides for .NET you can work with PPT, PPTX, OpenDocument, and other formats in your applications. You can also view, generate, modify, convert, render and print presentations all without using Microsoft PowerPoint. Visit the documentation to learn how to get started with Aspose.Slides for .NET. Note this download contains a fully working version of the product, however without a license set it will run in evaluation mode. To test Aspose.Slides without these evaluation limitations you can request a free 30-day temporary license. The following is a list of changes in this version of Aspose.Slides. Major Features (SLIDESNET-27375) - Add shapes cloning feature Minor Features (SLIDESNET-34369) - Support for removing LayoutSlideEx from MasterSlideEx (SLIDESNET-35502) - Support to determine if ODP presentations are password protected without loading them (SLIDESNET-35496) - Setting slide view type for presentation (SLIDESNET-34900) - Support Error Bars in Charts Other Improvements and Changes Bug Fixes (SLIDESNET-35556) - OutOfMemory Exception on generating the PDF (SLIDESNET-35553) - Improperly axis labels rendering in PDF (SLIDESNET-35552) - Downbars are missing in the chart when converting PPTX to PDF (SLIDESNET-35551) - Chart missing when converting PPTX to PDF (SLIDESNET-35508) - PictureFrame with external linked image doesn't preserve this link when presentation has been resaved (SLIDESNET-35497) - FormatException: Input string was not in a correct format when adding (SLIDESNET-35491) - PPTX to PDF conversion. Error on Opening the PDF file (SLIDESNET-35462) - Exception on PPTX presentation opening (SLIDESNET-35425) - Table Formatting getting lost in PPTX to PDF conversion (SLIDESNET-35363) - PPTX to BMP Conversion: SmartArt shows wrong text after conversion (SLIDESNET-35333) - Portion text contain paragraph break character for an empty paragraph (SLIDESNET-35300) - Out of Memory Exception is thrown while saving the PPS to PDF file (SLIDESNET-35289) - Dotted line missing when converting PPTX to PDF (SLIDESNET-35035) - PPT to XPS: The heading position is not fine in XPS (SLIDESNET-33842) - Hyperlinks are lost on exporting PPT to PDF (SLIDESNET-33284) - SmartArt rendering is missing in exported PDF Public API Changes Interface Aspose.Slides.Charts.IErrorBarsFormat has been added Represents error bars of chart series. In case of custom value type to specify value use ErrorBarCustomValues property of specific data point in DataPoins collection of series. using (Presentation pres = new Presentation()) { IChart chart = pres.Slides[0].Shapes.AddChart(ChartType.Bubble, 50, 50, 400, 300, true); IErrorBarsFormat errBarX = chart.ChartData.Series[0].ErrorBarsXFormat; IErrorBarsFormat errBarY = chart.ChartData.Series[0].ErrorBarsYFormat; errBarX.IsVisible = true; errBarY.IsVisible = true; errBarX.ValueType = ErrorBarValueType.Fixed; errBarX.Value = 0.1f; errBarY.ValueType = ErrorBarValueType.Percentage; errBarY.Value = 5; errBarX.Type = ErrorBarType.Plus; errBarY.Format.Line.Width = 2; errBarX.HasEndCap = true; pres.Save("ErrorBars.pptx", SaveFormat.Pptx); } Interface Aspose.Slides.Charts.IErrorBarsCustomValues has been added In case when IErrorBarsFormat.ValueType property is equal Custom to specify value use ErrorBarCustomValues property of specific data point in DataPoints collection of series. using (Presentation pres = new Presentation()) { IChart chart = pres.Slides[0].Shapes.AddChart(ChartType.Bubble, 50, 50, 400, 300, true); IChartSeries series = chart.ChartData.Series[0]; IErrorBarsFormat errBarX = series.ErrorBarsXFormat; IErrorBarsFormat errBarY = series.ErrorBarsYFormat; errBarX.IsVisible = true; errBarY.IsVisible = true; errBarX.ValueType = ErrorBarValueType.Custom; errBarY.ValueType = ErrorBarValueType.Custom; IChartDataPointCollection points = series.DataPoints; points.DataSourceTypeForErrorBarsCustomValues.DataSourceTypeForXPlusValues = DataSourceType.DoubleLiterals; points.DataSourceTypeForErrorBarsCustomValues.DataSourceTypeForXMinusValues = DataSourceType.DoubleLiterals; points.DataSourceTypeForErrorBarsCustomValues.DataSourceTypeForYPlusValues = DataSourceType.DoubleLiterals; points.DataSourceTypeForErrorBarsCustomValues.DataSourceTypeForYMinusValues = DataSourceType.DoubleLiterals; for (int i = 0; i < points.Count; i++) { points[i].ErrorBarsCustomValues.XMinus.AsLiteralDouble = i + 1; points[i].ErrorBarsCustomValues.XPlus.AsLiteralDouble = i + 1; points[i].ErrorBarsCustomValues.YMinus.AsLiteralDouble = i + 1; points[i].ErrorBarsCustomValues.YPlus.AsLiteralDouble = i + 1; } pres.Save("ErrorBarsCustomValues", SaveFormat.Pptx); } Interface Aspose.Slides.Charts.IDataSourceTypeForErrorBarsCustomValues has been added Specifies types of values in ChartDataPoint.ErrorBarsCustomValues properties list. using (Presentation pres = new Presentation()) { IChart chart = pres.Slides[0].Shapes.AddChart(ChartType.Bubble, 50, 50, 400, 300, true); IChartSeries series = chart.ChartData.Series[0]; IErrorBarsFormat errBarX = series.ErrorBarsXFormat; IErrorBarsFormat errBarY = series.ErrorBarsYFormat; errBarX.IsVisible = true; errBarY.IsVisible = true; errBarX.ValueType = ErrorBarValueType.Custom; errBarY.ValueType = ErrorBarValueType.Custom; IChartDataPointCollection points = series.DataPoints; points.DataSourceTypeForErrorBarsCustomValues.DataSourceTypeForXPlusValues = DataSourceType.DoubleLiterals; points.DataSourceTypeForErrorBarsCustomValues.DataSourceTypeForXMinusValues = DataSourceType.DoubleLiterals; points.DataSourceTypeForErrorBarsCustomValues.DataSourceTypeForYPlusValues = DataSourceType.DoubleLiterals; points.DataSourceTypeForErrorBarsCustomValues.DataSourceTypeForYMinusValues = DataSourceType.DoubleLiterals; for (int i = 0; i < points.Count; i++) { points[i].ErrorBarsCustomValues.XMinus.AsLiteralDouble = i + 1; points[i].ErrorBarsCustomValues.XPlus.AsLiteralDouble = i + 1; points[i].ErrorBarsCustomValues.YMinus.AsLiteralDouble = i + 1; points[i].ErrorBarsCustomValues.YPlus.AsLiteralDouble = i + 1; } pres.Save("ErrorBarsCustomValues", SaveFormat.Pptx); } Aspose.Slides.IShapeCollection.AddClone(...), .InsertClone(...) methods had been added The methods Aspose.Slides.IShapeCollection.AddClone(IShape sourceShape) Aspose.Slides.IShapeCollection.AddClone(IShape sourceShape, float x, float y) Aspose.Slides.IShapeCollection.AddClone(IShape sourceShape, float x, float y, float width, float height) Aspose.Slides.IShapeCollection.InsertClone(int index, IShape sourceShape) Aspose.Slides.IShapeCollection.InsertClone(int index, IShape sourceShape, float x, float y) Aspose.Slides.IShapeCollection.InsertClone(int index, IShape sourceShape, float x, float y, float width, float height) adds/inserts a copy of a specified shape into the collection. Example of using: using (Presentation srcPres = new Presentation(dataPath_ShapeCloning + "Source Frame.pptx")) { IShapeCollection sourceShapes = srcPres.Slides[0].Shapes; ILayoutSlide blankLayout = srcPres.Masters[0].LayoutSlides.GetByType(SlideLayoutType.Blank); ISlide destSlide = srcPres.Slides.AddEmptySlide(blankLayout); IShapeCollection destShapes = destSlide.Shapes; destShapes.AddClone(sourceShapes[1], 50, 150 + sourceShapes[0].Height); destShapes.AddClone(sourceShapes[2]); destShapes.AddClone(sourceShapes[3], 50, 200, 50, 50); destShapes.AddClone(sourceShapes[4]); destShapes.AddClone(sourceShapes[5], 300, 300, 50, 200); destShapes.InsertClone(0, sourceShapes[0], 50, 150); } Added ViewType enum, IViewProperties interface, ViewProperties class and IPresentation.ViewProperties property IPresentation.ViewProperty allows changing presentation view type and notes visibility when a presentation is opened in PowerPoint. using(Presentation p = new Presentation()) { p.ViewProperties.LastView = ViewType.SlideMasterView; }