L_AnnDraw

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnDraw(hDC, prcInvalid, hObject)

HDC hDC;	handle to the device context for display
LPRECT prcInvalid;	pointer to the clipping rectangle
HANNOBJECT hObject;	handle to the annotation object

Displays the annotation object in the specified device context.

Parameter	Description
hDC	Handle to the device context where the annotation object is to be displayed.
prcInvalid	Pointer to the Windows RECT structure that specifies the display clipping rectangle. This can be the bounding rectangle of the annotation object, the root container, or the entire device context, or it could be smaller if only part of the object is to be displayed. Coordinates are relative to the device context.
hObject	Handle to the annotation object.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

If the object is a container, the objects within the container are displayed in their enumeration order. You can use the L_AnnBringToFront and L_AnnSendToBack functions to change the enumeration order.

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.

Example

For an example, refer to Implementing a Non-automated 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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LEADTOOLS Raster Imaging C API Help

Introduction

Version History

Getting Started

LEADTOOLS Raster Imaging Features

Redistributables/Files To Be Included With Your Application

Functions:	L_AnnBringToFront, L_AnnSendToBack,
	L_AnnGetBoundingRect
Topics:	Annotation Functions: Size, Position, and Shape
	Annotation Functions: Object Properties
	Implementing Annotations
	Implementing an Automated Annotation Program
	Implementing a Non-automated Annotation Program