IInkDivisionUnit::get_RotationTransform method (msinkaut15.h)

Article
02/22/2024

Gets the transformation matrix that the IInkDivisionUnit object uses to rotate the strokes to horizontal.

This property is read-only.

Syntax

HRESULT get_RotationTransform(
  IInkTransform **RotationTransform
);

Parameters

RotationTransform

Return value

None

Remarks

Text recognizers perform best with horizontal handwriting. Apply this transformation to the Strokes property of the IInkDivisionUnit object before passing the strokes to an InkRecognizerContext object.

Note For an IInkDivisionUnit object which represents a paragraph or drawing, this property returns NULL.

Use this property to level handwriting or to accurately draw lines or shapes around angled handwriting.

Requirements

Requirement	Value
Minimum supported client	Windows XP Tablet PC Edition [desktop apps only]
Minimum supported server	None supported
Target Platform	Windows
Header	msinkaut15.h
Library	Inkdiv.dll