LVectorWindow::GetVectorVisibleRect
#include "ltwrappr.h"
L_INT LVectorWindow::GetVectorVisibleRect(pRect)
LPRECT pRect; |
/* pointer to the RECT structure to be updated */ |
Gets the visible rectangle of the displayed vector.
Parameter |
Description |
pRect |
Pointer to the RECT structure to be updated with the visible part of the displayed vector. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Required DLLs and Libraries
LVKRN 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: |
Example
Assumes pVectorWindow points to a valid LVectorWindow object
Display information about LVectorWindow object
L_INT LVectorWindow__GetVectorVisibleRectExample(LVectorWindow *pVectorWindow) { L_INT nRet; L_TCHAR* lpszType; L_TCHAR szTemp[100]; RECT rcClient; if (pVectorWindow->IsControl()) lpszType = TEXT("LVectorWindow used as control"); else lpszType = TEXT("LVectorWindow used as a window"); nRet = pVectorWindow->GetVectorVisibleRect(&rcClient); if(nRet != SUCCESS) return nRet; wsprintf(szTemp, TEXT("%s\nClient Rect (%d, %d, %d, %d)"), lpszType, rcClient.left, rcClient.top, rcClient.right, rcClient.bottom); MessageBox(NULL, szTemp, TEXT(""), MB_OK); return SUCCESS; }