References ▼
This is a user callback interface that should be implemented and registered using ILTStlImgWrt::SaveOptionsCallback.
pstrFileName |
string containing the new output file name for the current frame. If you do not want to change the output filename, pass NULL. |
pSaveFlags |
flag that indicates how the callback should handle the frame. For a list of possible values, refer to SaveCallbackFlagsConstants. |
lFrameNumber |
Contains the current passed frame index. |
bMultiPage |
If the value is VARIANT_TRUE, then the output file is a multipage file. If the value is VARIANT_FALSE, then the output file is not a multipage file. |
This method is called by the filter for each frame.
S_OK if successful, or another error code otherwise.
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