User manual

ScanVue5® Mini Kiosk
User Manual
M37574–01T
Industrial Electronic Engineers, Inc.
23-June-2008 RevT Page 87
When a barcoded item is scanned and the wallpaper is displayed, price and description
from the server must be sent back using mixed mode (text over graphics mode). The
text is sent inside a TIB (text information block). The TIB is defined at the server in
terms of # characters wide, # characters high and location in pixels (H,V) of the top left
corner of the TIB. Character font, size, foreground and background colors must be
defined and known before the TIB can be defined. The TIB boundaries (and the text
inside the TIB) will then overlay the wallpaper image, in the color defined as the
background color.
Figure 28—Text Over Wallpaper