L_AnnCreateContainer

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnCreateContainer(hWnd, pRect, fVisible, phObject)

HWND hWnd;	handle to the window for the container
pANNRECT pRect;	pointer to the structure that specifies the container
L_BOOL fVisible;	flag that indicates whether the container will be visible
pHANNOBJECT phObject;	address of the variable to be updated

Creates and initializes an annotation object that is a container.

Parameter	Description
hWnd	Handle to the window for the container.
pRect	Pointer to the LEADTOOLS ANNRECT structure that specifies the container. The ANNRECT structure is like a Windows RECT structure, except that it uses double-precision floating point values.
	Coordinates of an object's rectangle are relative to its container object. The coordinates are interpreted using the container's scaling factors and offsets, which are described in Low-Level Coordinate System for Annotations.
fVisible	Flag that indicates whether the container will be visible. Possible values are:
	Value	Meaning
	TRUE	The container is visible.
	FALSE	The container is not 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.

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:	L_AnnCreate, L_AnnCreateItem, 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-automatic Annotation Program or Implementing an Automated Annotation Program. For complete sample code, refer to the ANNOTATE example.

Help Version 19.0.2017.10.27

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