LVectorBase::CopyGroup
#include "ltwrappr.h"
virtual L_INT LVectorBase::CopyGroup(pVectorGroupDst, pVectorGroupSrc, dwFlags = 0)
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LVectorGroup *pVectorGroupDst; |
/* pointer to an LVectorGroup object */ |
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LVectorGroup *pVectorGroupSrc; |
/* pointer to an LVectorGroup object */ |
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L_UINT32 dwFlags; |
/* copy flags */ |
Copies the contents of one group to another.
This function is available in the LEADTOOLS Vector Imaging Pro Toolkit.
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Parameter |
Description |
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pVectorGroupDst |
Pointer to an LVectorGroup object that references the destination group. |
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pVectorGroupSrc |
Pointer to an LVectorGroup object that references the source group. |
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dwFlags |
Flag that indicates whether or not to empty the destination group before copying. Possible values are: |
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Value |
Meaning |
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0 |
Do not empty the destination group before copying. |
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VECTOR_FLAGS_REPLACE |
Empty the destination group before copying. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
The destination group can be in the same vector handle as the source group, or it can be in a different vector handle.
An LVectorGroup object can be obtained by calling LVectorBase::EnumGroups, LVectorBase::GetGroupByName or LVectorBase::GetGroupByIndex.
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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Functions: |
LVectorBase::AddGroup, LVectorBase::GetGroupByName, LVectorBase::GetGroupByIndex, LVectorGroup::GetGroupDesc |
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Topics: |
Example
For an example, refer to LVectorBase::GetGroupCount.