LVectorBase::Is3D
#include "ltwrappr.h"
virtual L_INT LVectorBase::Is3D(pbIs3D)
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/* pointer to a variable to be updated */ |
Determines whether or not the specified vector handle contains 3D objects.
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Parameter |
Description |
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pbIs3D |
Pointer to a variable to be updated with a value that indicates whether the vector contains 3D objects or 2D objects. Possible values are: |
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|
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Value |
Meaning |
|
|
TRUE |
The referenced data contains a three dimensional object. |
|
|
FALSE |
The referenced data contains a two dimensional object. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
Call this function to determine whether or not the vector handle contains any 3D objects.
A vector handle is considered to be "3D" if it has one or more objects stretching within the Z-axis.
Required DLLs and Libraries
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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
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Topics: |
Example
L_VOID Example6(HWND hWnd)
{
LVectorBase Vector;
Vector.Load(TEXT("s:\\temp\\images\\dxf\\test.dxf"));
L_BOOL bIs3D;
Vector.Is3D(&bIs3D);
if (bIs3D)
MessageBox(hWnd, TEXT("Vector is 3D"), TEXT(""), MB_OK);
}