Name
GrClearWindow -- Clear the content of a window
Synopsis
void GrClearWindow (
GR_WINDOW_ID wid,
GR_BOOL exposeflag
);
Parameters
- wid
The window id of the window you want to clear.
- exposeflag
If you set exposeflag
to a nonzero value, the
GrClearWindot function generates
an exposure event for the window.
Description
The GrClearWindow function
clears the wid window by filling the
entire drawable area of the window with its background color. If
you set exposeflag to a nonzero value, the
window will also receive a GR_EVENT_TYPE_EXPOSE event.