Copyright Ucamco NV 3
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Integers ...................................................................................................... 34
Decimals ..................................................................................................... 34
Hexadecimal ............................................................................................... 34
Coordinate Data ......................................................................................... 35
Strings ........................................................................................................ 35
Fields .......................................................................................................... 35
Names ........................................................................................................ 36
4 G
raphics.................................................................................................................. 37
4.1 Comment (G04) ................................................................................................ 37
4.2 Coordinate Commands ..................................................................................... 38
Format Specification (FS) ........................................................................... 38
Unit (MO) .................................................................................................... 38
4.3
Aperture Definition (AD) .................................................................................... 40
AD Command ............................................................................................. 40
Zero-size Apertures .................................................................................... 40
Examples .................................................................................................... 41
4.4
Standard Aperture Templates ........................................................................... 42
Overview..................................................................................................... 42
Circle .......................................................................................................... 42
Rectangle ................................................................................................... 44
Obround ..................................................................................................... 45
Polygon ...................................................................................................... 46
Transparency of Holes ............................................................................... 47
4.5
Aperture Macro (AM) ......................................................................................... 48
AM Command............................................................................................. 48
Primitives .................................................................................................... 50
Exposure Parameter................................................................................... 61
Rotation Parameter .................................................................................... 62
Macro Variables and Expressions .............................................................. 63
Examples .................................................................................................... 66
4.6
Set Current Aperture (Dnn) ............................................................................... 70
4.7 Interpolation State Commands (G01,G02,G03,G74,G75) ................................ 71
Linear Interpolation (G01)........................................................................... 71
Circular Interpolation (G02, G03, G75, G76) .............................................. 72
Example: Single Quadrant Mode ................................................................ 75
Example: Multi Quadrant Mode .................................................................. 75
Valid Arcs ................................................................................................... 78
Numerical Instability in Multi Quadrant (G75) ArcsError! Bookmark not defined.
Using G74 or G75 May Result in a Different Image ................................... 79
4.8
Operations (D01/D02/D03) ............................................................................... 80
Overview..................................................................................................... 80
Interpolate (D01)......................................................................................... 82
Move (D02) ................................................................................................. 83
