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Aspose.OMR for .NET 22.11.0 Release Notes

This article contains a summary of recent changes, enhancements and bug fixes in Aspose.OMR for .NET 22.11 (November 2022) release.

What was changed

Key	Summary	Category
OMRNET-684	New text markup syntax for questions.	Enhancement

Known issues and limitations

Key	Summary	Workaround
OMRNET-462	Recognition of multi-page PDF and TIFF files causes an error.	Scan each page of the filled form into a separate file and recognize them one-by-one.
OMRNET-555	`Recalculate` method results in incorrect processing of ScoreGroup elements (text markup / JSON markup) and CustomAnswerSheet elements (text markup / JSON markup).	Use `RecognizeImage` method with different threshold setting instead of run-time adjustments of recognition accuracy.
OMRNET-685	Texts in ChoiceBox elements (text markup / JSON markup) are not automatically wrapped to fit the parent.	Set line breaks manually to match the width of the parent element / page.

Public API changes and backwards compatibility

This section lists all public API changes introduced in Aspose.OMR for .NET 22.11 that may affect the code of existing applications.

Added public APIs:

The following public APIs have been added in this release:

New text markup syntax for questions

New syntax for question elements has been added to the text markup. It standardizes code readability, allows questions to be included in blocks (for example, into a multi-column layout), and enables customization of text style. The original question markup syntax will continue to work as before.

See Usage examples for details.

Updated public APIs:

No changes.

Removed public APIs:

No changes.

Usage examples

See the examples below to learn more about the changes introduced in this release:

New text markup syntax for questions

?block=choicebox
	column=2
	border=square
?choicebox=Choose the brightest star from the list:
	font_size=15
	font_style=bold
	color=red
	() Arcturus
	() Betelgeuse
	() Deneb
	() Vega
&block