#include "ltwrappr.h"
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. |
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. |
Functions: |
LVectorObject::SelectObject, LVectorObject::IsObjectSelected, LVectorObject::GetObjectRect |
Topics: |
|
|
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;
}
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