L_AnnCreateItem

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnCreateItem(hContainer, uObjectType, fVisible, phObject)

HANNOBJECT hContainer;

/* handle to the container object */

L_UINT uObjectType;

/* type of annotation object to create */

L_BOOL fVisible;

/* flag that indicates whether the object will be visible */

pHANNOBJECT phObject;

/* address of the variable to be updated */

Creates an annotation object in a container.

This function is available in the Document and Medical Imaging toolkits.

Parameter

Description

hContainer

Handle to the annotation object that is the container for the object to be created.

uObjectType

The type of annotation object to create. For descriptions of object types, refer to Types of Annotations.

fVisible

Flag that indicates whether the object will be visible. Possible values are:

 

Value

Meaning

 

TRUE

The annotation object will be visible with default properties.

 

FALSE

The annotation object will not be visible.

phObject

Address of the variable to be updated with the handle to the annotation object.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

(Document and Medical) Before calling this function, you must declare a variable of data type HANNOBJECT. Then, pass the address of the variable in the phObject parameter. This function will update the variable with the handle of the new annotation object.

You must use the L_AnnSet... functions to initialize the object after it is created.

You should not call this function during processing of WM_LTANNEVENT if wParam equals LTANNEVENT_REMOVE or LTANNEVENT_INSERT, or during the ANNENUMCALLBACK callback function

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

Windows 2000 / XP/Vista.

See Also

Functions:

L_AnnCreate, L_AnnCreateContainer, L_AnnDefine,

 

L_AnnInsert, L_AnnRemove, L_AnnDestroy, L_AnnAddUserHandle, L_AnnAdjustPoint, L_AnnChangeUserHandle, L_AnnConvert, L_AnnDefine2, L_AnnDeleteUserHandle, L_AnnEnumerateHandles, L_AnnGetRestrictToContainer, L_AnnGetRotateAngle, L_AnnGetUserHandle, L_AnnGetUserHandles, L_AnnHitTest, L_AnnRestrictCursor, L_AnnSetRestrictToContainer

Topics:

Annotation Functions: Creating and Deleting Annotations

 

Implementing Annotations

 

Types of Annotations

 

Annotation Objects - Default Values

 

Annotation Objects - Automated Features

 

Implementing an Automated Annotation Program

 

Implementing a Non-automated Annotation Program

 

Implementing Custom Annotations

Example

For an example, refer to Implementing a Non-automated Annotation Program.