What's new in Aspose.Words for C++

This page describes the most interesting new Aspose.Words features introduced in recent releases.

Aspose.Words for C++ 22.1

Aspose.Words 22.1 improves rendering options, as well as loading and saving documents.

The API is enhanced for more flexible and convenient development.

Rendering

Rendering to PDF with PDF/UA-1 Compliance

Rendering into PDF with PDF/UA-1 compliance has been implemented by adding new values to the PdfCompliance enumeration – PdfUa1. This option assumes compliance with special requirements for document accessibility.

Rendering MathML Formulas

The rendering of operators in MathML formulas has been improved.

Loading and Saving Documents

Controlling Style Behavior When Loading a Document

A new option ForceCopyStyles has been introduced to control the behavior of conflicting styles upon document import.

Document Saving Progress Notifications

An ability to get notifications about the progress of document saving has been added through the ProgressCallback property.

Aspose.Words for C++ 21.9, 21.10, 21.11, 21.12

Aspose.Words 21.9 expands the list-level formatting control.

Aspose.Words 21.10 enhances rendering options, improves find and replace options, and expands Mail Merge and Structure Document Tag functionality.

Aspose.Words 21.11 expands loadings and saving functionality, improves find and replace option and working with PDF. We also added the following feature to Aspose.Words for C ++: vcpkg registry with vcpkg package for Aspose.Words for C ++.

Aspose.Words 21.12 introduces additional options for working with Latin text and fonts to improve appearance and performance, and expands the ability to work with content controls.

The API is enhanced for more flexible and convenient development.

Performance Improvements

Loading a previously saved font search cache to speed up the font cache initialization process upon rendering has been implemented. Now your solutions will work even faster.

Rendering

Working with gradient fills and gradient stops

New public methods and properties to work with gradient fills and gradient stops have been added to satisfy the brightest ideas when developing your documents.

Attachment Pane in Output PDF Documents

A new option UseAttachments has been implemented to display the attachment pane in output PDF documents.

Allow Latin Text to Wrap in the Middle of a Word

Support for the “Allow Latin text to wrap in the middle of a word” feature has been implemented to make our Latin support even better upon rendering.

Search and Compare

  • A new option IgnoreFootnotes to ignore footnotes during the find and replace operation has been added.

  • A new option IgnoreFieldCodes to ignore field codes during find and replace operation has been added.

Mail Merge and Reporting

The ability to get ParentRegion through MailMergeRegionInfo, which made our MailMerge engine more tunable, has been added.

Conversion

A simple way to save images as Base64 string into Markdown format has been provided through the ExportImagesAsBase64 property.

Other

  • An ability to get the CustomNumberStyleFormat property of the ListLevel object has been added.
  • A possibility to get the string representation of the ListLevel object for a specified index using the GetEffectiveValue method has been added.
  • An intuitive capability to change the appearance of structured document tags, which actually allow embedding customer-defined semantics as well as its behavior into a document, has been introduced.
  • A new class ChmLoadOptions has been added to get more control over CHM loading.
  • The ability to get OOXML of a content control and save it to string has been introduced. To do this, the WordOpenXML property has been added to the StructuredDocumentTag and StructuredDocumentTagRangeStart classes.

Aspose.Words for C++ 21.5, 21.6, 21.7, 21.8

Aspose.Words 21.5 improves Mail Merge and Structure Document Tag functionality, as well as working with fields.

Aspose.Words 21.6 enhances formatting and filling options and also improves document display capabilities.

Aspose.Words 21.7 expands rendering and conversion options, as well as provides an ability to work with framesets.

Aspose.Words 21.8 improves rendering and language export features, and enhances the ability to work with field update callback.

The API is enhanced for more flexible and convenient development.

Rendering

Setting Charts Fill and Stroke Formatting

An ability to set fill and stroke formatting for chart series, data points, and markers has been implemented. Using the provided options, you can easily customize any of the charts as you wish.

Control the Fill Texture of Any Object

A new public method PresetTextured has been added to the Fill class to work with textures. Now it is very easy to get and apply a texture to the fill of any object. Now it is very easy to get and apply a texture to the fill of any object.

Rendering of OOXML Ink

Rendering of OOXML Ink (InkML subset) has been implemented. A new public property ImlRenderingMode and a new enumeration ImlRenderingMode have been added to control the mode of Ink rendering.

Prior to this version, Aspose.Words could only render fallback shapes for OOXML Ink objects, i.e. InkML was not actually processed and a simple pre-rendered image was used instead. And now OOXML Ink content part can be rendered directly.

Control the Maximum Number of Characters per Line

A new public property MaxCharactersPerLine has been introduced to control the maximum number of characters per line in the output document of TXT format.

Rendering to PDF/A-2

Rendering to PDF/A-2 format has been implemented by adding new values to the PdfCompliance enumeration. PDF/A-2 is based on the PDF-1.7 format and removes significant limitations of PDF/A-1 like prohibited transparency and prohibited object compression.

Work with Patterns

A simple way to get and apply a pattern to the fill of any fillable objects in a document has been presented. For this purpose, the Patterned method with two overloads and the Pattern property have been added to the Fill class and the PatternType enumeration has been added to the Drawing namespace.

Insert GIF into the Document Model

The ability to insert a GIF image into the document model using the InsertImage method has been introduced. Please note that saving a document to a format different from DOCX, DOTX, DOCM, DOTM, FOPC causes the conversion of GIF images to PNG.

Conversion

A new overload of the InsertHtml method with extended options has been implemented to make this operation more flexible.

Mail Merge and Reporting

A new property RestartListsAtEachSection has been added to control whether the list numbering at each section should be restarted after executing a mail merge.

Other

  • New methods SetCheckedSymbol and SetUncheckedSymbol have been added to set checked and unchecked symbols for your favorite structured document tags.
  • The equations created with EQ fields are now supported upon converting to all HTML-based formats.
  • A new public property ContinuousSectionPageNumberingRestart has been added to control the behavior for computing page numbers when a continuous section restarts page numbering.
  • An ability to work with Framesets has been added. This is the first simple API which is going to be extended upon your requests. Just tell us what you need.
  • A new PDF save option ExportLanguageToSpanTag has been added. This option allows users to customize how the /Lang entry should be exported. It can be useful for compatibility with some screen readers.
  • A new public field updating callback has been implemented. This allows you to have your own custom methods called during field update.

Aspose.Words for C++ 21.1, 21.2, 21.3, 21.4

Aspose.Words 21.1 expands loading and saving options and improves document display capabilities.

Aspose.Words 21.2 enhances font properties, improves find and replace options, and expands possibilities when converting documents.

Aspose.Words 21.3 expands rendering and reporting options, and improves interaction with styles and child nodes of the StructuredDocumentTag.

Aspose.Words 21.4 improves rendering and conversion features, and enhances the ability to work with a ranged structured document tag.

Rendering

Vertical Alignment of Table Cells

A new public option VerticalAlignment to set table style vertical alignment of cells has been added.

Manipulating Themed Properties of Font Objects

A new public API, allowing to manipulate themed properties of Font objects, has been implemented.

Setting Fill Formatting of Text

Font API has been extended with the Fill properties to set fill formatting of text. It gives an ability to change, for example, the foreground color or transparency of text fill.

Convert Any Fill to Solid

A new method Solid has been added to the Fill class for processing solid fills.

Conversion

Markdown Document Export

A new public property ImageSavingCallback has been added to control how images are saved upon converting to Markdown format.

HTML Document Import

A new public property IgnoreNoscriptElements has been added to ignore <noscript> HTML elements upon loading HTML.

Clean Up Unused Information from a Document

A new public property UnusedBuiltinStyles has been added to the CleanupOptions class to detect and remove built-in styles that are marked as “unused” to make the document stricter.

Search and Compare

A new public property SmartParagraphBreakReplacement has been added to the FindReplaceOptions object to indicate whether a paragraph break is allowed to be replaced when there is no next sibling paragraph.

Other