IMAuxDraw Callback Subroutine
Purpose
Tells the application program to draw the auxiliary area.
Syntax
int IMAuxDraw(IM, AuxiliaryID, AuxiliaryInformation, UData)
IMObject IM;
caddr_t AuxiliaryID;
IMAuxInfo * AuxiliaryInformation;
caddr_t UData;
IMObject IM;
caddr_t AuxiliaryID;
IMAuxInfo * AuxiliaryInformation;
caddr_t UData;
Description
The IMAuxDraw subroutine is invoked by the input method to draw an auxiliary area. The auxiliary area should have been previously created.
This subroutine is provided by applications that use input methods.
Parameters
| Item | Description |
|---|---|
| IM | Indicates the input method instance. |
| AuxiliaryID | Identifies the auxiliary area. |
| AuxiliaryInformation | Points to the IMAuxInfo structure. |
| UData | An argument passed by the IMCreate subroutine. |
Return Values
If an error occurs, the IMAuxDraw subroutine returns the IMError global variable. Otherwise, the IMNoError value is returned.