Table Text Formatting & Setting PPT Slide Size with Respect to Content Scaling using .NET

Aspose team is happy to share the announcement of Aspose.Slides for .NET 17.1.0. It has included support for some of much awaited new features in this releases along with resolution of outstanding issues. Earlier, if users needed to alter the text formatting for table rows or columns, users needed to traverse through every row or column respectively for setting the text formatting. Now, Aspose.Slides offers a new feature for setting the text format on table level , row level, columns level. User can also set the slide size by using it with different ways of content scaling. Please visit the documentation article, Setting the Slide Size with respect to Content Scaling for further details. Now, Users can also use the custom chart data label values from chart data workbook as well. This release has resolved the issues related to presentation saving which earlier resulted in missing or wrong fonts, missing headers, improper text, missing hyperlinks and wrong line styles for shapes in saved presentations. It has also addressed the presentation access and saving issues have been rectified for many presentation decks that resulted in exceptions including NullReferenceException, ArgumentException, NotImplementedException and PptxReadException in previous releases. It has also improved the presentation rendering support in this release and have resolved certain issues related to missing or improper text rendering, missing images, missing charts and its entities in generated PDF, HTML and slide thumbnails outputs. This list of new, improved and bug fixes in this release are given below

• Support for Value from Cells feature for chart data labels
• Support for bulk setting text properties for whole table, row or column
• Set and control text spellcheck language using Aspose.Slides
• Add support for changing language of presentation and shape's text
• Using locale for setting the language
• Language property for textboxes
• Changing slides orientation has no effect on contents
• Changing font related properties in master slide not getting applied
• Setting multi-level chart categories not working
• Unexpected subscript effect on saving presentation
• Exception on converting ppt to pptx or pptm
• Pptx not properly converted to html
• Pptx to pdf conversion giving OutOfMemoryError
• Text are improperly rendered in generated PDF
• EMF images are not properly rendered in generated pdf
• Embedded fonts are not getting copied when cloning slide
• Exception on generating thumbnails
• Problem with content in result file after saving Ppt to Pptx
• Cylinder drawing is changed after loading and saving a ppt
• Meta files are improperly rendered in generated thumbnails
• Character misplaced after converting to svg
• Cell border not generated as double line
• Icon missing after converting slide to svg
• Text in pptx document not justified properly
• Bullets changes while converting odp to pdf
• Creating charts from sql server table
• Slide orientation went wrong
• Thumbnails output cropped
• Shapes with FillType.Group missing in the generated thumbnail
• Text is improperly rendered in generated thumbnail
• Bullet space changed after saving ppt
• Pptx changed after converting to pdf
• Exception on saving presentation
• Text is not being rendered when exporting slides as thumbnails
• High memory consumption while converting pptx to pdf
• Incorrect character positioning in HTML representation of the presentation document in Safari for iOS
• Equations are improperly rendered in generated PDF and thumbnails
• Chart title appears on pptx to html
• Incorrect chart on generated pdf
• Date changed to asterisk when saving presentation
• DataPoints of scattered chart are not showing in the generated image file
• Y Axis Labels are not correct in the generated image file
• Images are not rendered in HTML to PPTX Import
• Exception on Opening the PPTX file. Error unexpected font parsing exception
• Ppt to Pptx conversion disturbs equations
• Improper gradient fill export for geometry shapes
• Improper DrBrush is used when exporting gradient filled text to PDF
• Gradient brush is incorrectly formed when exporting gradient-filled text
• PPTX to PDF: Text is missing in generated PDF file
• Footer not Visible when setting using Metacharacters
• Chart improperly rendered in generated PDF
• Protected view error message on generating PPT form Aspose.Slides
• Improper thumbnail generated for PPT
• Default font related properties are set when copying slide notes
• Index out of range exception on accessing presentation
• Picture is missing in notes page on presentation save
• Equations text overlap in the generated PDF
• Mathematical equation are improperly rendered in exported PDF

Other most recent bug fixes are also included in this release

Comments

  • Aspose development team is happy to announce the monthly release of Aspose.Words for Java 18.7. There are 90 improvements and fixes in this regular monthly release.
    If a document has revisions, MS Word shows the similar revisions in a group in “Reviewing Pane”. It has added support of revision groups in this version of Aspose.Words to get the similar revisions e.g. insert, delete etc. Aspose team has added RevisionCollection.Groups property, RevisionGroupCollection and RevisionGroup classes in this version to work with revision groups. In some cases, Word document has more than one sections which contain bookmarks in the header/footer. It has added new feature in this version of Aspose.Words to control how header/footer bookmarks are exported in PDF. A new feature has been added to get the list of fonts available in Aspose.Words font engine. We have added FontSourceBase.GetAvailableFonts method in Aspose.Words 18.7 that returns the collection of PhysicalFontInfo class. This class specifies information about physical font available. MS Word allows to compare documents with comparison settings. Users can ignore document formatting, headers footers, fields, footnotes, tables, textboxes, comments and case changes when documents are compared. We have added the “comparison settings” feature in this version of Aspose.Words. It has added new TxtLoadOptions class to work with load options of text files in this version of Aspose.Words. New public properties LeadingSpacesOptions and TrailingSpacesOptions have been added in this class to control the way of handling leading and trailing spaces during loading TXT file. It has added new public property TxtLoadOptions.DetectNumberingWithWhitespaces in Aspose.Words 18.7. The LoadOptions.AllowTrailingWhitespaceForListItems is obsolete property now. Use TxtLoadOptions.DetectNumberingWithWhitespaces property instead of it. It has added new feature to remove personal information from the document. Starting from Aspose.Words 18.7, untyped containers like ArrayList have been replaced with typed containers like List. Obsolete method RemoveUnusedResources() was removed from Document class. Obsolete method SetImage() was removed from ImageData class. Obsolete property MirrorMargins was removed from PageSetup class. Please use the PageSetup.MultiplePages property to set MultiplePagesType. The list of most notable new and improved features added in this release are given below

    • New typed (generic) collections and enumerators were introduced in Aspose.Words public API
    • Added public property HeaderFooterBookmarksExportMode in PdfSaveOptions
    • Added FontSourceBase.GetAvailableFonts method
    • Added public API for revision groups
    • Introduced new comparison settings
    • A new limo stretch algorithm for VML shapes rendering was developed, which most accurately repeats the output of MS Word (limo-stretched shapes)
    • Public property OutlineOptions.CreateOutlinesForHeadingsInTables added allowing to specify whether or not to create outlines for headings inside tables
    • Public method FontSourceBase.GetAvailableFonts added. It returns the list of fonts available via specific font source
    • Improved rendering of DrawingML shapes with specified parent object extents
    • EffectExtent attributes are now taken into account when calculating the bounding box for DrawingML shapes
    • Improved EMR_ALPHABLEND record handling while rendering metafiles
    • Now hidden shapes inside the group are not visible during rendering
    • Fixed the leading spaces handling while processing EMF+ DrawString records
    • Fixed a bug when grayscale effect was incorrectly applied to metafile
    • Fixed a bug with the graphic frame rendering (invalid frame layout on the page)
    • Fixed rendering of shadow effect for transparent shapes
    • Fixed a bug with rendering of the MathML object if balanceSingleByteDoubleByteWidth property and UseFELayout property are specified
    • Improved rendering of \0 characters
    • Improved column balancing when column has footnotes
    • Improved handling of table grid when layout is changed programmatically
    • Improved table breaking in 2013 mode when it overlaps footer
    • Improved handling of “don’t add space between paragraphs of the same style” option when only one of the paragraphs have this option set
    • Fixed issue when hanging punctuation precedes inline shape
    • Fixed issue when Kinsoku rule is analyzed for shapes

    Other most recent bug fixes are also included in this release

  • Aspose team is happy to share the announcement of Aspose.Slides for .NET 18.6. In this release we have improved the chart support by adding new features along with resolution of other issues. There are some important new features part of this release, such as .NET Standard/.NET Core support, Setting Precision of Data in chart Data Labels, Support for setting date format for Category Axis Value, Support for setting rotation angle for chart axis title, Switch Data over axis, Setting Chart Marker Options, support of setting Position Axis in Category or Value Axis, Support for showing Display Unit label on Chart value axis and Support for Bubble chart Size scaling. There are some important enhancements and bug fixes also part of this release, such as improvement in quality of generated PDF, The WMF image is corrupted in PDF output, Chart rendering issues in exported PDF, PPTX to PDF – space difference between text and line, When PPTX is converted to PDF, the vertical graphs lines are different, Circles in the output PDF don’t match the source presentation, The chart horizontal axis is corrupted in PDF output, Font styles change to italic when saving presentation as HTML, JpegQuality setting not works when saving PPTX with JPEG image as PDF, Setting chart data value in chart worksheet does not refresh chart and many more. This list of new, improved and bug fixes in this release are given below

    • .NET Standard/.NET Core support
    • Support for setting precision of data in chart data label Featur
    • Support for setting the date format for Category Axis Value
    • Support for setting rotation angle for chart axis title
    • Support for switch Row/Column for chart data
    • Setting the chart marker options on data points level
    • Support of setting Position Axis in Category or Value Axis
    • Support for showing Display Unit label on Chart value axis
    • Support for setting markers and its properties for particular chart series point
    • Getting Series Data Point color from Theme
    • Support for Bubble chart Size scaling
    • Setting Series Overlap for Clustered Bar Chart
    • Support for managing visibility of data labels located outside of plot area
    • Improve slide graph quality
    • Low quality PDF generated
    • The WMF image is corrupted in PDF output
    • When PPTX is converted to PDF, vertical axis of the graph contains additional items.
    • PPTX to PDF - space difference between text and line
    • When PPTX is converted to PDF, the vertical graphs lines are differen
    • Some spacing is lost in the output PDF
    • Circles in the output PDF don't match the source presentation
    • The chart horizontal axis is corrupted in PDF output
    • Font styles change to italic when saving presentation as HTML
    • JpegQuality setting not works when saving PPTX with JPEG image as PDF
    • Setting chart data value in chart worksheet does not refresh chart
    • Chart data not updating
    • The animation synchronization is lost in the output presentation
    • NullReference exception is thrown on loading presentation
    • PPT to PPTX conversion result in corrupt presentation due to WordArt text present in slide
    • Custom Marker image failed to rendered in generated PDF
    • Shadow effects on text are lost when saving presentation using Aspose.Slides
    • Paragraph text is not splitted in portions on changing the shadow effect on portion text
    • WordArt is improperly rendered in generated PDF
    • Improper vertical axis rendering in generated PNG
    • Export to PPTX works but PPT fails
    • Exception on presentation load
    • XmlException on loading the presentation
    • Font size changes after saving
    • Background change color after saving
    • PPTX to PDF not properly converted
    • Charts are improperly rendered in generated PDF
    • Chart changes after cloning
    • Layout changed while converting PPTX to PDF
    • Language changed when converting PPTX to PDF
    • Low quality images generated from presentation
    • The axis major unit has been changed in generated PNG
    • Chart title differs from expected
    • PPTXReadException on loading presentation
    • Repair message in saved file
    • NullPointer Exception on loading presentation
    • PPTXReadException on loading presentation
    • System.Exception on loading presentation
    • ODP to PPTX not properly converted
    • Content moved in generated HTML
    • PPTX not properly converted to PPT
    • Saved PPT presentation requires repairing in PowerPoint
    • Application Hangs while saving PPTX
    • Conversion process never ends
    • Argument Exception is thrown in Box&Whisker chart has only 2 categories
    • setting RawFrame property has no effect for SmartArtShape
    • Overflow exception on saving if chart data point has blank value
    • No format validation for images resource

    Other most recent bug fixes are also included in this release

  • We are happy to share the announcement of Aspose.Slides for .NET 18.8. This is primarily a maintenance release whereby Aspose team has added support for some new features as well. This release has introduced some important new features, such as Add support for Strict Open XML format, Rendering of Metafiles ignores fonts loaded with FontsLoader, Rendering comments from ODP format that have no author and support for “purl.oclc.org” namespace in Type attribute in “.rels” parts. There are some important enhancements and bug fixes also part of this release such Rendering presentation with large amount of data in charts consumes all available memory, Existing PPTX table cells changes formatting after assigning text, The embedded data stream is disposed, enhanced PPT to PDF export, Presentation saving in PPS format is fixed, Border around text appears after saving the PPT file, Setting and getting PlotArea X, Y values now working, Data Format label lost when saving pptx, enhnaced rendering of external fonts in SVG, Chart rendering in generated thumbnail is fixed, Chart changes after right click on edit data and many more. This list of new, improved and bug fixes in this release are given below

    • Add support for Strict Open XML format.
    • Rendering of Metafiles ignores fonts loaded with FontsLoader.
    • Rendering comments from ODP format that have no author.
    • Support for “purl.oclc.org” namespace in Type attribute in “.rels” parts.
    • Rendering presentation with large amount of data in charts consumes all available memory.
    • Existing PPTX table cells changes formatting after assigning text.
    • The embedded data stream is disposed.
    • PPT to PDF not properly converted.
    • When PPTX is converted to PDF, picture gets blurred.
    • An exception PptxReadException raises while loading the presentation.
    • Exception when cleaning/updating metadata of Strict Open XML Presentation (.pptx).
    • Presentation is not saved in PPS format.
    • Corrupt PDF is generated if Small Caps text is used in presentation.
    • Title text in All Caps is rendered as normal as exported PDF.
    • Border around text appears after saving the PPT file.
    • Axis Labels are not showing in the generated PDF file.
    • EffectTriggerType properties are not working as expected.
    • Chart failed to get edited in PowerPoint if series names are same.
    • PPT presentation can’t contains more than 8 placeholders on PPT saving.
    • Insufficient header length exception on presentation load.
    • Setting and getting PlotArea X, Y values not working.
    • Logo of embedded empty equation block rendered incorrectly.
    • PPTX not converted properly to PDF.
    • SVGOptions.DeletePicturesCroppedAreas works incorrect.
    • Set range not working.
    • Data Format label lost when saving pptx.
    • Pie chart percentage labels are incorrectly rendered in thumbnail.
    • Saving PPTX to PDF can cause text in pie chart labels to be lost.
    • Chart not properly converted to PDF.
    • Improper render of external fonts in SVG.
    • Text get missing and overlapped when exporting to PDF Notes.
    • PPTX not properly converted to PDF.
    • Chart is improperly rendered in generated thumbnail.
    • Strikethrough portion rendering issue.
    • Exception on loading or saving presentation.
    • Setting data label position is not working in Box and Whisker chart.
    • Changing of data labels font size and color has no effect in output presentation.
    • Presentation repair message on opening the Aspose.Slides saved presentation after chart.ChartData.SetRange(range) in PP 2013.
    • Chart changes after right click on edit data.
    • Charts or Images are improperly rendered in generated PDF.

    Other most recent bug fixes are also included in this release

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