Machine Vision Camera SDK (C) Developer Guide
[IN] Node name (property key). For example, the node name of pixel format is "PixelFormat".
Refer to the Name (key) column in MvCameraNode for details.
pstEnumEntry
[IN][OUT] The enumerator name, see MVCC_ENUMENTRY for details.
Return Value
Return MV_OK(0) on success, and return Error Code on failure.
Remarks
● After connecting to the device, you can get the enumerator name according to the node name
and assigned value.
● For the IEnumeration type nodes in MvCameraNode, their enumerator names can be obtained
via this API.
4.2.7 MV_CC_GetFloatValue
Get the value of camera float type node.
API Definition
int MV_CC_GetFloatValue(
void
*handle,
const char
*strKey,
MVCC_FLOATVALUE *pFloatValue
);
Parameters
handle
[IN] Device handle, which is returned by MV_CC_CreateHandle or
MV_CC_CreateHandleWithoutLog .
strKey
[IN] Node name
pFloatValue
[OUT] Obtained node value, see the structure MVCC_FLOATVALUE for details.
Return Value
Return MV_OK(0) on success, and return Error Code on failure.
33
