int XSize, YSize)
Function: The tablet is sent a refresh command with 4 possible modes:
Mode 0 - Clear: The display is cleared at the specific
location.
Mode 1 - Complement: The display is complemented at the
specific location.
Mode 2 - WriteOpaque: The contents of the background memory
in the tablet are transferred to the LCD
display, overwriting the current contents
of the LCD display.
Mode 3 - WriteTransparent: The contents of the background memory
in the tablet are transferred to and
combined with the visible LCD memory.
Arguments: Integers:
Mode 0, 1, 2, 3 as defined above.
XPos Location in LCD coordinates (upper left - 0,0).
YPos Location in LCD coordinates (upper left - 0,0).
XSize XSize in LCD pixels.
YSize YSize in LCD pixels.
Return Value: Bool TRUE if a checksum is received and verified.
FALSE if no or an incorrect checksum is received from
the tablet.
Remarks: NOTE: This function can only occur on horizontal 8 LCD-pixel
boundaries on the LCD tablet unit.
_____________________________________________________________________
Copyright 1995 - 2005, Topaz Systems, Inc. All Rights Reserved, Patent Pending
Topaz Systems, Inc., 650 Cochran Street, Unit 6, Simi Valley, CA, USA, 93065
Phone: 805 520-8282 Fax: 805 520-0867 www.topazsystems.com