Aspose.OMR for .NET 22.4 Release Notes

This article contains a summary of recent changes, enhancements and bug fixes in Aspose.OMR for .NET 22.4 (April 2022) release.

What was changed

Key	Summary	Category
OMRNET-445	Added the ability to customize the right margin of print form pages by specifying the margin width (in pixels) for the PageMarginRight property in GlobalPageSettings.	New Feature
OMRNET-445	A barcode can be added to the page footer of the OMR form.	Enhancement
OMRNET-445	Added the ability to customize the top padding of the VerticalChoiceBox form element by specifying the padding height (in pixels) for the optional top_padding element’s property.	New Feature
OMRNET-449	Added support for new paper sizes: Tabloid (11 x 17 inches), non-standard long (8.5 x 19 inches) and non-standard extra long (8.5 x 21 inches).	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.

Public API changes and backwards compatibility

This section lists all public API changes introduced in Aspose.OMR for .NET 22.4 that may affect the code of existing applications.

Added public APIs:

No changes.

Updated public APIs:

The following public APIs has been updated in this release:

GlobalPageSettings

Compatibility: fully backward compatible.

This change will not affect existing code, print forms, or recognition results.

Added a new public field PageMarginRight to GlobalPageSettings class:

• Type: Int32
• Minimum value: -20 (no margin from the right edge of the paper)
• Maximum value: {page width} - 20

This field specifies the width (in pixels) of the right margin of print form pages. If this field is omitted, the default right margin will be used (as in the previous version).

Removed public APIs:

No changes.

Usage examples

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

top_padding property of VerticalChoiceBox element

?vertical_choicebox=Potassium
	top_padding=160
?answer=Potassium chloride
?content=Potassium chloride
	font_style=Regular
	font_size=12
&answer
&vertical_choicebox