Intermec 6100 Guide De Référence
SECTION 6
Conversions and Interfaces
PEN*KEY
R
6100 Computer Programmer’s Reference Guide 6-57
INT 10h, Function AX = 7F13h: Absolute Write String
VROTATE
Performs absolute screen writes. Allows the system application to write strings
Performs absolute screen writes. Allows the system application to write strings
anywhere on the screen. Overrides the emulation window.
On Entry:
On Entry:
AH = 7Fh
AL = 13h
BL = Attribute (Not yet implemented)
CX = Character count
DX = Start cursor position
ES:BP = String to write
On Return:
AH = 00h
AL = 7Fh
INT 10h, Function AX = 7F20h: Repaint Text Window
VROTATE
Repaints the displayed portion of the emulated text window.
On Entry:
Repaints the displayed portion of the emulated text window.
On Entry:
AH = 7Fh
AL = 20h
On Return:
AH = 00h
AL = 7Fh
INT 10h, Function AX = 7F21h: Load or Select Font
VROTATE
Performs absolute screen writes. Allows the system application to write strings
Performs absolute screen writes. Allows the system application to write strings
anywhere on the screen. Overrides the emulation window.
"
NOTE:
If the currently-used font is changed, reselect that font to use the new character size.
On Entry:
AH = 7Fh
AL = 21h
Select Font:
BH = 0 (Font select option)
BL = Font number, 0 = 8x8, 1 = 8x16, 2 = User defined
Load Font:
BH = 1 (Font loaded option)
BL = Font number
CH = Character height (must be a multiple of 8)
CL = Character width (must be a multiple of 4)
ES:DI = Font table (must be in rotated format)
On Return:
AL = 7Fh
AH = 0 = Successful operation
1 = Invalid font
2 = Bad load font format
6. Conversions and
Interfaces