L_AnnSetRect

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnSetRect(hObject, pRect)

Sets the defining rectangle of the specified annotation object.

Parameters

HANNOBJECT hObject

Handle to the annotation object.

pANNRECT 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

Value Meaning
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

Platforms

Win32, x64.

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