VeriFone MX800 Series - Svcinfodsp()

SERVICE FUNCTIONS
svcInfoDsp()
M
X
800 SERIES PROGRAMMERS GUIDE 155
svcInfoDsp()
This function provides information about the physical characteristics of the display
on the terminal running the application. feature can be one of the following
values:
Prototype
result = svcInfoCard(feature);
int result, feature;
Return Values
The information is returned in result.
0
Characters / row (0 if variable)
1
Characters / column (0 if variable)
2 Pixels / row (0 if not pixel variable)
3 Pixels / column (0 if not pixel variable)
4 Packed tail characters (0=no, 1=yes)
5 Number of fonts supported
6 Display type (0=segmented, 1=pixel)
7 Contrast adjustable (0=no, 1=yes)
0
0
1
0
2320
3240
40
50
61
71