LVectorObject::GetObjectParallelogram
#include "ltwrappr.h"
virtual L_INT LVectorObject::GetObjectParallelogram(pMin, pMax)
pVECTORPOINT pMin; |
/* pointer to a VECTORPOINT structure */ |
pVECTORPOINT pMax; |
/* pointer to a VECTORPOINT structure */ |
Gets the parallelogram that contains the class object.
Parameter |
Description |
pMin |
Pointer to a VECTORPOINT structure to be updated with the minimum coordinate of the bounding parallelogram of the class object. |
pMax |
Pointer to a VECTORPOINT structure to be updated with the maximum coordinate of the bounding parallelogram of the class object. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
This function is not supported in the DirectX engine.
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: |
LVectorObject::SelectObject, LVectorObject::IsObjectSelected, LVectorObject::GetObjectRect |
Topics: |
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Example
This example will get the extent of a vector object under pPoint.
L_INT LVectorObject__GetObjectParallelogramExample(HWND hWnd, LVectorBase *pVector, LPPOINT pPoint) { L_INT nRet; LVectorObject VectorObject; nRet = pVector->HitTest(pPoint, &VectorObject); if (nRet==SUCCESS) { VECTORPOINT pointMin, pointMax; L_TCHAR szMsg[200]; nRet = VectorObject.GetObjectParallelogram(&pointMin, &pointMax); if(nRet != SUCCESS) return nRet; wsprintf(szMsg, TEXT("GetObjectParallelogram pointMin[%lf,%lf] pointMax[%lf,%lf]"), pointMin.x, pointMin.y, pointMax.x, pointMax.y); MessageBox(hWnd, szMsg, TEXT(""), MB_OK); } else return nRet; return SUCCESS; }