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