This function changes the id and item type of a capability and reallocates the container's memory according to the new item type.
Declaration:
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Copy Code
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AT_ERRCOUNT ACCUAPI IG_TWAIN_cap_reset(
HTWAINCAP hTWAINCap,
AT_MODE nCap,
AT_MODE nItemType
);
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Arguments:
Name |
Type |
Description |
hTWAINCap |
HTWAINCAP |
Handle to the capability container. References the container structure where detailed information about the capability is stored. |
nCap |
AT_MODE |
The numeric designator of the capability (of the form IG_TW_CAP_xxxx, IG_TW_ICAP_xxxx, or IG_TW_ACAP_xxxx). |
nItemType |
AT_MODE |
Capability data type. Can be one of the following values:
- AM_TID_META_INT8
- AM_TID_META_UINT8
- AM_TID_META_INT16
- AM_TID_META_UINT16
- AM_TID_META_INT32
- AM_TID_META_UINT32
- AM_TID_META_BOOL
- AM_TID_META_DOUBLE
- AM_TID_META_STRING32
- AM_TID_META_STRING64
- AM_TID_META_STRING128
- AM_TID_META_STRING255
- AM_TID_META_STRING1024
- AM_TID_META_STRING_UNICODE512
- AM_TID_META_DRECT
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Return Value:
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
Supported Raster Image Formats:
This function does not process image pixels.