LAnnAutomation::GetUnitLen

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#include "ltwrappr.h"

virtual L_SIZE_T LAnnAutomation::GetUnitLen()

Gets the size of the buffer required to hold pUnitAbbrev in LAnnAutomation::GetUnit.

Returns

The length of the unit abbreviation string.

Comments

Call this function before calling LAnnAutomation::GetUnit if you want to get the exact size required to hold the Unit Abbreviation string.

Required DLLs and Libraries

LTANN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Win32, x64.

See Also

Functions:	LAnnAutomation::SetBitmapDpiX, LAnnAutomation::SetBitmapDpiY, LAnnAutomation::GetBitmapDpiX, LAnnAutomation::GetBitmapDpiY, LAnnAutomation::SetUnit, LAnnAutomation::GetUnit, LAnnAutomation::GetDistance, LAnnAutomation::SetGaugeLength, LAnnAutomation::GetGaugeLength, Class Members, LAnnAutomation::GetTicMarkLength, LAnnAutomation::SetTicMarkLength, LAnnotation::CalibrateRuler
Topics:	Annotation Functions: Working with the Toolbar
	Implementing Annotations
	Automated User Interface for Annotations
	Calibrating Annotation Ruler Objects

Example