Information processing systems — Computer graphics — Programmer's Hierarchical Interactive Graphics System (PHIGS) — Part 1: Functional description — Technical Corrigendum 1

Systèmes de traitement de l'information — Infographie — Interface de programmation du système graphique hiérarchisé (PHIGS) — Partie 1: Description fonctionnelle — Rectificatif technique 1

General Information

Status
Withdrawn
Publication Date
13-Oct-1993
Withdrawal Date
13-Oct-1993
Current Stage
9599 - Withdrawal of International Standard
Start Date
19-Nov-1997
Completion Date
19-Nov-1997
Ref Project

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ISO/IEC 9592-1:1989/Cor 1:1993
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INTERNATIONAL STANDARD ISO/IEC 9592-1 ~1989
TECHNICAL CORRIGENDUM 1
Published 1993-10- 15

INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MEXRYHAPOflHAfl OPTAHMSAUMR no CTAHRAPTMJAUMM' ORGANISATION INTERNATIONALE DE NORMALISATION

INTERNATIONAL ELECTROTECHNICAL COMMISSI~N~MEX~YHAPO~HAR 3flEKTPOTEXHM4ECKAfl KOMMCCMfl.COMMISSION ELECTROTECHNIQUE INTERNATIONALE

Information processing systems - Computer graphics -
Programmer's Hierarchical Interactive Graphics System
(PHIGS) -
Part 1:
Functional descript
TECHNICAL CORRIGENDUM

Systèmes de traitement de l'information - Infographie - Interface de programmation du système graphique hiérarchisé

(PHIGS) -
Partie 1: Description fonctionnelle
RECTIFICATIF TECHNIQ UE 1

Technical corrigendum 1 to international Standard ISO/IEC 9592-1:1989 was prepared by Joint Technical Committee ISOlIEC

JTC 1, Information technology.
O Page29
Subclause 4.4.5
Replace the third paragraph with the following:

A function is provided to delete a structure network. The DELETE STRUCTURE NETWORK function will delete the

indicated structure and structures in the structure network originating with the specified structure. The handling of

structures referenced by other structures outside the specified structure network is controlled by a reference handling

flag. When this flag is specified as KEEP, those structures of the specified structure network which have at least one

maximal ancestor path which does not contain the specified structure are not deleted. Those structures of the specified

structure network for which all maximal ancestor paths contain the specified structure are deleted as if DELETE

STRUCTURE were called to delete each structure individually. A maximal ancestor path of a structure S is a path

((Al,EI),(A2,E2), ..., (S,O)) where AI is not referenced in any EXECUTE STRUCTURE element in the CSS. When this flag is

specified as DELETE each structure of the specified structure network is deleted as if DELETE STRUCTURE were called to

delete each structure individually. The specified structure is deleted; the effect is the same as if DELETE STRUCTURE

were called with the specified structure.
Ref. No. ISO/IEC 9592-1 : 1989Kor. 1 : 1993 (El
UDC 681.3.01 : 681.3.072.2 (0841

Descriptors : data processing, information interchange, graphic data processing, data handling, data transfer, description.

O ISO/IEC 1993
Printed in Switzerland
---------------------- Page: 1 ----------------------
ISO/IEC 9592-1 :1989/Cor.l:1993 (E)
Page 30
Subclause 4.4.6
Third paragraph, change "path order" to "truncation method" in two places.
Page 32
Subclause 4.4.7
Fourth paragraph, change "path order" to "truncation method" in two places.
Page 43
Subclause 4.5.3
Replace the third paragraph with the following:

The linewidth is calculated as a nominal linewidth multiplied by the linewidth scale factor. If necessary, the linewidth

scale factor is adjusted by the workstation to give the nearest available linewidth. For example, if the value is less than or

equal to zero (O), the thinnest available linewidth is used.
Page 44
Subclause 4.5.4
Replace the third paragraph with the following:

The marker size is calculated as a nominal marker size multiplied by the marker size scale factor. If necessary, the marker

size scale factor is adjusted by the workstation to give the nearest available marker size. For example, if the value is less

than or equal to zero (O), the smallest available marker size is used. Marker type 1 is always displayed as the smallest

displayable dot.
Page 60
Subclause 4.5.8

In the sentence beginning "The pattern box is...", insert the words "of equal size" after the word "cells".

Page 65
Subclause 4.5.15
Final paragraph, replace the second and third sentences with the following:

The range of accessible names shall be [O..(number of available names-111 and during traversal, any NAME SET shall be

able to contain all of the names in that range. In addition, workstation filters shall be able to contain all of the names in

that range.
Page 67
Subclause 4.6.1
First paragraph, replace the fifth sentence with the following:

Data in the centralized structure store may be displayed under application control on any open workstation which has

output capability.
Page 76
Subclause 4.6.6

Second paragraph, add the words "or through registration" at the end of the second sentence.

Page 87
Subclause 4.7.5

In the first full paragraph, add the word "boundaries" after "view window" in the fifth line.

---------------------- Page: 2 ----------------------
ISO/IEC 9592-1:1989/Cor.l:1993 (E)
Page 92
Subclause 4.7.7

Sixth paragraph, first sentence, insert the text "(without regard to the current clipping indicators)" after the words "clipping

I limits" in the first line.
Page 98
Subclause 4.8.3
Add the following text to the end of the second last paragraph:

1 For the Prompt and Echo Types (PETS) defined in 5.10.2, the measure value is not changed when a trigger is received. For

other registered or implementation-defined PETS, the description of the PET should document the impact on the

I measure value when a trigger is received while in EVENT mode.
I Page 700
, Subclause 4.8.4

Item b), first sentence and item e), first sentence, insert the text "(without regard to the current clipping indicators)" after the

words "clipping limits".
a Page 702
Subciause 4.8.6
Item a), delete the third and fourth sentences.
Page 720
Subclause 5.2 \

Item f), in the note, replace "INQUIRE WORKSTATION STATE" with "INQUIRE DISPLAY UPDATE STATE".

Page 734
Subclause 5.4.2
SET LINETYPE Effect section, replace the final paragraph with the following:

When an element of this type is interpreted, if the element's linetype is not available on the workstation, the 'current

linetype' entry in the PHIGS traversal state list is set to 1.
Page 735
Subclause 5.4.2

SET LINEWIDTH SCALE FACTOR Effect section, replace the final paragraph with the following:

When an element of this type is interpreted, the element's linewidth scale factor value is multiplied by the nominal

0 linewidth on a workstation; if the resulting linewidth is not available on the workstation, the linewidth scale factor is

adjusted to give the nearest available linewidth.

SET POLYLINE COLOUR INDEX Effect section, replace the final paragraph with the following:

When an element of this type is interpreted, if the element's polyline colour index is not available on the workstation, the

'current poyline colour index' entry in the PHIGS traversal state list is set to 1.

Page 736
Subclause 5.4.2

SET MARKER SIZE SCALE FACTOR Effect section, replace the final paragraph with the following:

When an element of this type is interpreted, the element's marker size scale factor value is multiplied by the nominal

marker size on a workstation; if the resulting marker size is not available on the workstation, the marker size scale factor

is adjusted to give the nearest available marker size.
Page 749
Subclause 5.4.2
ADD NAMES TO SET Effect section, add a third paragraph as follows:

When an element of this type is interpreted, only those members of the name set associated with the element which are

contained in the range [O..(number of available names - 111 are processed. Any members of the name set ass~ciated with

the element which are outside of the range [O..(number of available names - I)] are ignored.

---------------------- Page: 3 ----------------------
ISO/IEC 9592-1 :1989/Cor.l:1993 (E)
REMOVE NAMES FROM §ET Effect section, add a third paragraph as follows:

When an element of this type is interpreted, only those members of the name set associated with the element which are

contained in the range [O..(number of available names - 111 are processed. Any members of the name set associated with

the element which are outside of the range [O.humber of available names - 111 are ignored.

Page 158
Subclause 5.4.5

SET HIGHLIGHTING FILTER Effect section, add the following to the end of the first paragraph:

Only those members of the highlighting filter parameter which are contained in the range [O.humber of available

names - I)] are used to set the 'highlighting filter' entry in the workstation state list of the specified workstation. Any

members of the highlighting filter parameter which are outside of the range IO..(number of available names - I)] are

ignored.
Page 159
Subclause 5.4.5

SET INVISIBILITY FILTER Effect section, add the following to the end of the first paragraph:

Only those members of the invisibility filter parameter which are contained in the range [O..(number of available

names- I)] are used to set the 'invisibility filter' entry in the workstation state list of the specified workstation. Any

members of the invisibility filter parameter which are outside of the range [O..(number of available names - 111 are

ignored.
Page 160
Subclause 5.4.7

SET HLHSR IDENTIFIER Effect section, insert the following text between the two paragraphs:

The HLHSR IDENTIFIERS are as follows:
<= O implementati
...

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