ExportImage
Exports the image data into a given buffer (e.g. an array). F_VN_ExportImageSize should be called before to get the required buffer size.
Syntax
Definition:
HRESULT ExportImage(
HRESULT hrPrev,
ITcVnImage* ipImage,
PVOID pBuffer,
ULONGLONG nBufferSize
)Parameters
|
Name |
Type |
Description |
|---|---|---|
|
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) | |
|
ipImage |
Image | |
|
pBuffer |
PVOID |
Pointer to a buffer to store the image data (Make sure to allocate enough memory! The required size in bytes can be determined using the function F_VN_ExportImageSize) |
|
nBufferSize |
ULONGLONG |
Size of the buffer memory in bytes |
Return valueRequired License
TC3 Vision Base