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LEADTOOLS Raster imaging C++ Class library help

LAnnRuler::GetFixed

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#include "ltwrappr.h"

virtual L_INT LAnnRuler::GetFixed(pbFixed)

L_BOOL *pbFixed;

/* address of a variable to be updated */

Gets a value that indicates whether the annotation is fixed.

Parameter

Description

pbFixed

Address of the variable to be updated with a value that indicates whether the annotation is fixed. Possible values are:

 

Value

Meaning

 

TRUE

The annotation object is fixed.

 

FALSE

The annotation object is not fixed.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

A fixed annotation does not move or change size when the annotation container's scalars and offsets are changed. The effect is that the annotation does not move or change size when the underlying image is scrolled or zoomed.

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.

Platforms

Win32, x64.

See Also

Functions:

Class Members, LAnnRuler::SetFixed, LAnnRuler::PushFixedState, LAnnRuler::PopFixedState, LAnnRuler::GetFixed, LAnnRuler::IsFixedInRect

Topics:

Annotation Functions: Object Properties

 

Implementing Annotations

 

Automated User Interface for Annotations

 

Annotation Functions: Creating and Deleting Annotations

 

Types of Annotations

 

Annotation Functions: Implementing Custom Annotations

 

Fixed Annotations

 

Minimizing Flicker With Double Buffering

Example

For an example, refer to LAnnRuler::SetFixed.

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