L_AnnSetRect

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnSetRect(hObject, pRect)

HANNOBJECT hObject;	/* handle to the annotation object */
pANNRECT pRect;	/* pointer to the ANNRECT structure for the container */

Sets the defining rectangle of the specified annotation object.

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

Parameter	Description
hObject	Handle to the annotation object.
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.

Returns

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

Comments

You can use this function to set the dimensions of an annotation object, such as a rectangle or ellipse, that is defined by a rectangle. For polygonal objects, you can use the L_AnnSetPoints or L_AnnDefine function.

The coordinates of the rectangle are interpreted using the container's scaling factors and offsets, which are described in Low-Level Coordinate System for Annotations.

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_AnnBringToFront, L_AnnSendToBack, L_AnnGetRect, L_AnnSetPoints, L_AnnGetBoundingRect, L_AnnGetPointCount, L_AnnGetPoints
Topics:	Annotation Functions: Getting and Setting Geometric Properties
	Annotation Functions: Using Window Coordinates to Define an Object
	Implementing an Automated Annotation Program
	Implementing a Non-automated Annotation Program
	Altering Annotation Object Settings

Example

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