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

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.

L_AnnSetRect

Parameters

HANNOBJECT hObject

pANNRECT pRect

Returns

Comments

Functions

Topics

Example