-- Module Raster-Gr-Presentation-Attributes (T.417:03/1993)
Raster-Gr-Presentation-Attributes {2 8 1 7 2} DEFINITIONS ::=
BEGIN
EXPORTS
Raster-Graphics-Attributes, Clipping, Measure-Pair, One-Of-Four-Angles,
One-Of-Two-Angles, Pel-Transmission-Density, Pel-Spacing, Spacing-Ratio,
Image-Dimensions, Coordinate-Pair;
Raster-Graphics-Attributes ::= SET {
pel-path [0] IMPLICIT One-Of-Four-Angles OPTIONAL,
line-progression [1] IMPLICIT One-Of-Two-Angles OPTIONAL,
pel-transmission-density [2] IMPLICIT Pel-Transmission-Density OPTIONAL,
initial-offset [3] IMPLICIT Measure-Pair OPTIONAL,
clipping [4] IMPLICIT Clipping OPTIONAL,
pel-spacing [5] Pel-Spacing OPTIONAL,
spacing-ratio [6] IMPLICIT Spacing-Ratio OPTIONAL,
image-dimensions [7] Image-Dimensions OPTIONAL
}
One-Of-Four-Angles ::= INTEGER {
d0(0), -- d0
d90(1), -- d90
d180(2), --d180
d270(3) -- d270--}
One-Of-Two-Angles ::= INTEGER {d90(1), -- d90
d270(3) -- d270 --}
Pel-Transmission-Density ::= INTEGER {
p5(2), -- 5 BMU (240 pels/25.4 mm)
p4(3), -- 4 BMU (300 pels/25.4 mm)
p3(4), -- 3 BMU (400 pels/25.4 mm)
p2(5), -- 2 BMU (600 pels/25.4 mm)
p1(6), -- 1 BMU (1200 pels/25.4 mm)
colour-grey-scale-p12(10), -- 12 BMU (100 pels/25.4 mm)
colour-grey-scale-p6(11), -- 6 BMU (200 pels/25.4 mm)
colour-grey-scale-p4(13), -- 4 BMU (300 pels/25.4 mm)
colour-grey-scale-p3(14), -- 3 BMU (400 pels/25.4 mm)
colour-grey-scale-p2(15), -- 2 BMU (600 pels/25.4 mm)
colour-grey-scale-p1(16), -- 1 BMU (1200 pels/25.4 mm)
p6(1)} -- 6 BMU (200 pels/25.4 mm)
-- default and basic value is p6 (1)
Measure-Pair ::= SEQUENCE {
horizontal [0] IMPLICIT INTEGER,
vertical [0] IMPLICIT INTEGER
}
Clipping ::= SEQUENCE {
first-coordinate-pair [0] IMPLICIT Coordinate-Pair OPTIONAL,
second-coordinate-pair [1] IMPLICIT Coordinate-Pair OPTIONAL
}
Coordinate-Pair ::= SEQUENCE {x-coordinate INTEGER,
y-coordinate INTEGER
}
Pel-Spacing ::= CHOICE {
spacing
[0] IMPLICIT SEQUENCE {length [0] INTEGER,
pel-spaces [0] INTEGER},
null [1] IMPLICIT NULL
}
Spacing-Ratio ::= SEQUENCE {
line-spacing-value INTEGER,
pel-spacing-value INTEGER
}
Image-Dimensions ::= CHOICE {
width-controlled
[0] IMPLICIT SEQUENCE {minimum-width [0] INTEGER,
preferred-width [0] INTEGER},
height-controlled
[1] IMPLICIT SEQUENCE {minimum-height INTEGER,
preferred-height INTEGER},
area-controlled
[2] IMPLICIT SEQUENCE {minimum-width INTEGER,
preferred-width INTEGER,
minimum-height INTEGER,
preferred-height INTEGER,
aspect-ratio-flag INTEGER {fixed(0), variable(1)}
},
automatic [3] IMPLICIT NULL
}
END
-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
