#include "ltwrappr.h"
virtual L_INT LVectorBase::CopyFromClipboard(hWnd=NULL, dwFlags=0)
HWND hWnd; |
handle to the active window |
L_UINT32 dwFlags; |
copy flags |
Copies vector data from the clipboard to the specified vector handle. This function is available in the LEADTOOLS Vector Imaging Pro Toolkit.
Parameter | Description | |
hWnd | Handle to the active window. | |
dwFlags | Flag that indicates the behavior of the copy process. Possible values are: | |
Value | Meaning | |
0 | Copy the entire vector handle from the source vector to the destination vector. | |
VECTOR_FLAGS_SELECTED_ONLY | Copy only selected objects from the source vector to the destination vector. | |
VECTOR_FLAGS_REPLACE | Empty the destination vector before copying. | |
VECTOR_FLAGS_RENAME_DUPLICATES | Rename duplicate layer names if found. This flag is only valid when VECTOR_FLAGS_REPLACE is not specified. The toolkit will add a suffix (0, 1, 2, etc) to the layer name if duplicated. Checking will be aborted when the suffix value reaches 999 and no unique name can be created. | |
VECTOR_FLAGS_COPY_INTO_ACTIVE_LAYER | Copies objects and layers into the active layer of the destination vector. | |
VECTOR_FLAGS_COPY_LAYERS_ONLY | Copies all layers and objects from the source vector to the destination vector. Transformation, camera, viewport and all other properties of the destination vector will not be effected. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
This function will not remove the vector data from the clipboard.
To determine whether valid vector data is on the clipboard, call LVectorBase::IsClipboardReady.
To copy vector data to the clipboard from a vector handle, call LVectorBase::CopyToClipboard.
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: |
LVectorBase::IsClipboardReady, LVectorBase::CopyToClipboard. |
Topics: |
This example copies a vector image from the clipboard.
L_INT LVectorBase__CopyFromClipboardExample(HWND hWnd, LVectorBase *pVector)
{
UNREFERENCED_PARAMETER(hWnd);
L_INT nRet;
if (pVector->IsClipboardReady())
{
RECT rect;
nRet = pVector->CopyFromClipboard(hWnd, 0);
if(nRet != SUCCESS)
return nRet;
GetClientRect(hWnd, &rect);
nRet = pVector->SetViewport(&rect);
if(nRet != SUCCESS)
return nRet;
nRet = pVector->AttachToWindow(hWnd);
if(nRet != SUCCESS)
return nRet;
}
return SUCCESS;
}