ASTRO VG-871 - GRATRIPA4 [28 H 4 AH]: Graphic Plane Filled-In Triangle Drawing

Chapter 4 INDIVIDUAL FORMATS FOR CONTROL COMMANDS
321
3.25 GRATRIPA4 [28H 4AH]: Graphic Plane Filled-in Triangle
Drawing
Function ： This command draw filled-in triangle on the graphic plane
Sequence ： Type 2
Command ：
STX
1 BYTE
02H
VG4CMD
1 BYTE
FDH
GRATRIPA4
2 BYTE
28H 4AH
Coordinate X1
2- 5 BYTE
Sign code + “0” to “4095”
Sign code: “0” = +, “1” = -
*-2048 (“12048”) to +4096 (“04095”) in numerical terms
,
1 BYTE
2CH (Delimiter)
Coordinate Y1
2- 5 BYTE
Sign code + “0” to “4095”
Sign code: “0” = +, “1” = -
*-2048 (“12048”) to +4096 (“04095”) in numerical terms
,
1 BYTE
2CH (Delimiter)
Coordinate X2
2- 5 BYTE
Same as coordinate X1
,
1 BYTE
2CH (Delimiter)
Coordinate Y2
2- 5 BYTE
Same as coordinate Y1
,
1 BYTE
2CH (Delimiter)
Coordinate X3
2- 5 BYTE
Same as coordinate X1
,
1 BYTE
2CH (Delimiter)
Coordinate Y3
2- 5 BYTE
Same as coordinate Y1
,
1 BYTE
2CH (Delimiter)
Color
1- 4 BYTE
"0" to "255" *Note
ETX
1 BYTE
03H
Figure 3-25-1
Note : by executing “GRAPAL4 [28H 4EH] Graphic Palette Mode”, it can set in a range of
0 to 4095.
PC
VG
STX～ETX