Matrix Orbital GTT70A - Manual (Page 30)

Command Summary 26
2.7 Bitmaps
7.1 Display
Bitmap Dec
Hex
ASCII 254 97
FE 61
þ a
Index X Y
Index X Y
Index X Y 2.0
Display a bitmap previously loaded into a bitmap buffer.
Index Byte Index used to identify the desired file in the bitmap buffer.
X Signed Short Leftmost coordinate.
Y Signed Short Topmost coordinate.
Return Message 252 97 Length Result
Result Byte Outcome of Display Bitmap command, as per eErrorCode values.
7.2 Set Bitmap
Transparency Dec
Hex
ASCII 254 98
FE 62
þ b
Index R G B
Index R G B
Index R G B 2.0
Set the transparent colour for all future renderings of a specific bitmap index. Does not affect previously drawn
versions of the specified bitmap.
Index Byte Index used to identify the desired file in the bitmap buffer.
R Byte Intensity of red, 0 to 255, limited to display metrics.
G Byte Intensity of green, 0 to 255, limited to display metrics.
B Byte Intensity of blue, 0 to 255, limited to display metrics.
Return Message 252 98 Length Result
Result Byte Outcome of Set Bitmap Transparency command, as per eErrorCode values.