LAnnContainer::GetSelectRect
#include "ltwrappr.h"
virtual L_INT LAnnContainer::GetSelectRect(pRect)
LPRECT pRect; |
/* pointer to a RECT variable to be updated */ |
Gets the rectangle in the associated window that surrounds all selected annotation objects. This function is available in the Document/Medical Toolkits.
Parameter |
Description |
pRect |
Pointer to a RECT variable to be updated with the window coordinates of the rectangle that includes all selected annotation objects. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
Before calling this function, you must declare a variable of data type RECT. Then, pass the address of the variable in the pRECT parameter. This function will update the variable with the window coordinates of the rectangle that includes all selected annotation objects.
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. |
See Also
Functions: |
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Topics: |
Annotation Functions: Using Window Coordinates to Select Objects |
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Example
L_INT LAnnContainer_GetSelectRectExample(LAnnContainer& LeadAContainer) { RECT Rect ; L_INT nRet = 0 ; L_TCHAR szMessage[256] ; nRet = LeadAContainer.GetSelectRect(&Rect) ; if (nRet == SUCCESS) { wsprintf(szMessage, TEXT("Rectangle: Left = %d\n Top = %d\n Right = %d \n Bottom = %d \n"), Rect.left,Rect.top,Rect.right,Rect.bottom) ; MessageBox(NULL,szMessage, TEXT("Boundaries"),MB_OK); } else return nRet; return SUCCESS; }