Create and Manipulate Drafting Primitives

An ARC can be defined in three ways:


PTFA	-	Point references (3)
NLSTYLE	-	Note line style
NLCOLOUR	-	Note line colour
RADI	-	Radius
ASUB	-	Angle subtended
TCOD	-	Type code (defines how to interpret attributes). Either set to ENDPOINT or CENTRE.

Basic Creation Method

•

by defining the positions of the end-points and a ‘through’ point (from which the values of Radius (RADI) and Angle Subtended (ASUB) can be derived if required).

•

by defining the position of the centre point, ‘from’ point and Angle Subtended (from which the position of the ‘to’ points and the value of RADI can be derived if required).

•

by defining the position of the centre point and two end points.

The method:

NEW ARC
DEF @

results in three points being prompted for (the ‘start’, ‘end’ and ‘through’ points). A line is drawn through the points and TCOD is set to ENDPOINT. A second method is available. Refer to Position (absolute) (of an arc point)) for further information. If used with an existing ARC any existing values of RADI and ASUB are altered accordingly.

Defining or redefining an Arc with a centre- and two endpoints is achieved using the command:

ADEFine <dfnpt> <dfnpt> <dfnpt>

where <dfnpt> defines a position (2D, 3D, p-point).

The first two points are the centre - (CPT) and ‘from’ point (FPT) of the Arc. These two points define the radius. The third point defines the angle subtended by the arc. The TO-point (TPT) lies in this direction from the Centre (CPT) at the same distance as the FPT from the CPT. The TCOD attribute is set to CENTRE.

The command can also be used with the cursor:

ADEFine @

A prompt requests three 2D points to be input for CPT, FPT and angle subtended. 3D points can also be input using the cursor:

ADEFine ID@ ID@ ID@
DEFine IDP@ IDP@ IDP@

Change Radius and Angle Subtended

RADIUS value [DESIGN]

Sets RADI. For TCOD CENT this moves the ‘from’ and ‘to’ points radially (by the change in the value of the radius). Centre point position and ASUB are not altered. For TCOD ENDP this moves the ‘through’ point and changes ASUB; the positions of ‘from’ and ‘to’ points are unchanged.

RADIUS X value Y value
RADIUS E value N value U value
RADIUS IDP @
etc.

For TCOD ENDP this is like THPT @.

ASUBTENDED value [ANTICLOCKWISE]
ASUBTENDED value CLOCKWISE

Sets ASUB. (A positive angle is anticlockwise, a negative one clockwise.)

For TCOD ENDP this repositions the ‘through’ point (mid-way along the Arc) and changes RADI; ‘from’ and ‘to’ point positions are unaltered. For TCOD CENT this moves the ‘to’ point of the arc. Centre and ‘from’ points and radius are unchanged.

ASUBTENDED CLOCKWISE
ASUBTENDED ANTICLOCKWISE

Sets the value of ASUB to be negative or positive, respectively.

ASUBTENDED @

For TCOD ENDP this is like THPT @; For TCOD CENT this alters the angle subtended and hence moves the ‘to’ point of the Arc. The new position of the ‘to’ point lies on the line joining the centre-point and the cursor position; centre and ‘from’ points and radius are unaltered.

Position (absolute) (of an arc point)

The syntax is similar to that for FPTs of STRAs. Possible points are CPT (centre point), FPT (‘from’ point), TPT (‘to’ point) and THPT (‘through’ point).

CPT @
etc.

The command changes the arc to be one with TCOD CENT (if not already so). The Centre is moved whilst keeping the ‘from’ point and ASUB unaltered. The ‘to’-point and radius are recalculated.

THPT @
etc.

The command changes the Arc to be one with TCOD ENDP (if not already so). The position of the ‘through’ point is moved whilst keeping the ‘from’ and ‘to’ points fixed - for example, both radius and angle subtended are altered.

FPT @
TPT @
etc.

For arcs with TCOD ENDP, the ‘from’ or ‘to’ point of the Arc (as appropriate) is moved whilst maintaining the positions of the other end point and the ‘through’ point.

For Arcs with TCOD CENTRE, the ‘from’ or ‘to’ point of the Arc (as appropriate) is moved whilst maintaining the position of the centre and the angle subtended. Thus the radius can change and the position of the other end point is moved to preserve the angle subtended.

Repeated Copy

Refer to CIRCLE (CIRC) for further information.

Drag another primitive to which the Arc is connected

During the course of a DRAG operation on another primitive, the points of the Arc can move. The effect on the Arc is.

•

for arcs with TCOD ENDP, Radius and Angle subtended are changed.

•

for Arcs with TCOD CENT, if the centre point is dragged, then the positions of the ‘from’ and ‘to’ points are also moved to preserve the Arc’s appearance.

•

For Arcs with TCOD CENT, if an end point is dragged, then a rotation about the other endpoint takes place, for example, the centre point is moved and the radius changed.

CIRCLE (CIRC)

If used with an existing Circle the DEF command always sets ADEG=0 and ORIG=CENTRE


PTRF	-	Point Reference for origin
NLSTYLE	-	Note Line style
NLCOLOUR	-	Note Line colour
FSTYLE	-	Fill style
FCOLOUR	-	Fill colour
OCOD	-	Origin Code (CENTRE, CIRCUMFERENCE)
ADEG	-	Angle in owner (useful for OCOD = CIRCU)
DIAM	-	Circle diameter

Basic Creation Method

NEW CIRCLE DEF X value Y value X value Y value

(‘manual’ method of NEW CIRCLE DEF @ command described. Refer to Create Primitives . . . for further information. The method applies to all primitives described, except where otherwise specified.)

Note:

Identification

ID CIRC @

The method applies to all primitives described, for example ID ELLI @ (ellipse), ID RECT @ (rectangle).

If Design specified and if underneath a VIEW from which a scale can be obtained, a scaled circle is drawn and the diameter stored in the database as a Design value.

DIAMETER value [DESIGN]
RADIUS value [DESIGN]

DIAM @

Sets DIAM equal to the distance between the two points, ADEG equal to the angle to this line from X axis; if ORIG is CIRCUMFERENCE, origin is positioned at the first hit.

DIAM X value Y value X value Y value

Select a possible origin of the CIRC

ORIG CENTRE

Sets ORIG as required and changes position of origin to point specified. The Circle itself does not move.

ORIG CIRCUMFERENCE

Position (absolute)

ORIG X value Y value
ORIG CENTRE @
ORIG CIRCUMFERENCE @
ORIG IDP @
ORIG POS @
ORIG ID @
ORIG IDDP @

The last option (ORIG IDDP @) places the primitive on the drafting point used by another primitive and hence makes sure connectivity for the DRAG command.

Move about the origin

OCOD CIRCUMFERENCE

Moves origin to circumference of Circle.

Rotate about the origin

ADEGREE value

Sets ADEG as specified, causing the circle to rotate about its origin. (If this is at the centre then no visible change is seen.)

In addition to the standard attribute queries:

Q DESC

Queries the origin, position and diameter

Q DIAM

Queries the diameter in Annotation or Design coordinates as appropriate

Q ORIG

Queries the origin and its position

Q OFFS

Queries the position relative to the NOTE origin

DIAMOND (DMND)


PTRF	-	Point reference for origin
NLSTYLE	-	Note line style
NLCOLOUR	-	Note line colour
FSTYLE	-	Fill style
FCOLOUR	-	Fill colour
OCOD	-	Origin code (CENTRE, TSIDE, BSIDE, LSIDE, RSIDE)
ADEG	-	Angle in owner
XLEN	-	X axis length
YLEN	-	Y axis length

As for Ellipses.

All other operations are as for Circles. Refer to CIRCLE (CIRC) for further information.

ELLIPSE (ELLI)


PTRF	-	Point reference for origin
NLSTYLE	-	Note line style
NLCOLOUR	-	Note line colour
FSTYLE	-	Fill style
FCOLOUR	-	Fill colour
OCOD	-	Origin code (CENTRE, FOCUS TSIDE, BSIDE, LSIDE, RSIDE)
ADEG	-	Angle in owner
XLEN	-	X axis length
YLEN	-	Y axis length


XLEN value [DESIGN] YLEN value [DESIGN]	DESIGN option applies to VNOT members only


XLEN @ XLEN IDDP @ XLEN IDG @ XLEN IDP @ XLEN ID @	Changes the XLEN by distance along the X axis of the primitive from the origin. Note that this is not necessarily the Sheet or Note axis. If the origin is at the midpoint of the X axis (for example, ORIG CENTRE) then XLEN is twice this distance. If appropriate a Design distance is used
YLEN @ YLEN IDDP @ YLEN IDG @ YLEN IDP @ YLEN ID @	Changes the YLEN by distance along the Y axis of the primitive from the origin. Note that this is not necessarily the Sheet or Note axis. If the origin is at the midpoint of the Y axis (for example, ORIG CENTRE) then YLEN is twice this distance. If appropriate a Design distance is used

Sets ORIG as required and changes position of origin to point specified. The ellipse itself does not move

ORIGIN @

ORIG CENTRE
ORIG RSIDE
ORIG LSIDE
ORIG TSIDE
ORIG BSIDE

All other operations are as for Circles. Refer to CIRCLE (CIRC) for further information.

EQUILATERAL TRIANGLE (ETRI)


PTRF	-	Point reference for origin
NLSTYLE	-	Note line style
NLCOLOUR	-	Note line colour
FSTYLE	-	Fill style
FCOLOUR	-	Fill colour
OCOD	-	Origin code (CENTRE, LSID, APEX, BRIGHT, BLEFT, RSIDE, BASE)
ADEG	-	Angle in owner
FRAD	-	Fillet radius
LENG	-	Side length

Sets LENG so that the triangle passes through the point specified.
The specified point may not necessarily be a corner - ADEG is not altered.

LENGTH value [DESIGN]

Sets side length

THROUGH @
THRU @

Prompts:
Input a point on the current sheet

THR X value Y value

Manual method

FRADIUS value [DESIGN]

Sets FRAD to value specified. If this is too big for the existing value of LENG then a warning is output, the triangle is drawn sharp-cornered, but the FRAD attribute is set as specified and is used when the LENG value is made large enough.

ORIG APEX
ORIG BASE
ORIG LSIDE
ORIG RSIDE
ORIG BLEFT
ORIG BRIGHT

ORIG @

prompts: Select a possible origin for the ETRI

All other operations are as for Circles. Refer to CIRCLE (CIRC) for further information.

HEXAGON (HEXA)


PTRF	-	Point reference for origin
NLSTYLE	-	Note line style
NLCOLOUR	-	Note line colour
FSTYLE	-	Fill style
FCOLOUR	-	Fill colour
OCOD	-	Origin code (CENTRE, CIRCUMFERENCE)
ADEG	-	Angle in owner
DIAM	-	Diameter of the enclosing circle

As for Circles. ORIG CIRCUM refers to a vertex of the Hexagon

All other operations are as for Circles. Refer to CIRCLE (CIRC) for further information.

IMAGE (EXTIMG)

Creation Method

To insert an image from a file, on the Annotate group, in the Insert group, click Image, you can select an Image using the Open window.

Alternatively, use the syntax:

IMAGE NEW FROM FILE /FILENAME

Where FILENAME is the file path of the new image to be inserted. An existing EXTIMG element can be updated to hold a different image with file path FILENAME:

IMAGE UPDATE FROM FILE /FILENAME


PTRF	-	Point reference for origin
NLSTYLE	-	Outline style
NLCOLOUR	-	Outline colour
IMGSCA	-	Image scale
ADEG	-	Angle in owner

MARKER PRIMITIVE (MRKP)

OUTLINE (OUTL) and VERTEX (VRTX)


PTRF	-	Point reference for origin
MSTYLE	-	Marker style
MCOLOUR	-	Marker colour

All other operations on Markers are similar to those for Circles (where relevant). Refer to CIRCLE (CIRC) for further information.

An Outline consists of a user-defined series of connected straight lines and circular arcs (collectively known as spans). OUTL elements do not have any geometry or positional data themselves, because they are of indeterminate complexity. Geometry and positional data is provided by a list of owned Vertex (VRTX) elements. The origin of an OUTL is considered to be at the position of its first VRTX. As an alternative to straight lines and circular arcs, a smooth quadratic curve can be drawn through the vertex points of the OUTL.

A chamfer can be applied between two VRTXs using

(OUTL)


NLSTYLE	-	Note line style
NLCOLOUR	-	Note line colour
FSTYLE	-	Fill style (used to hatch the area enclosed by the OUTL)
FCOLOUR	-	Fill colour
MSTYLE	-	Marker style
MCOLOUR	-	Marker colour
CURFIT	-	Curve fitting control

Setting CURFIT to CUBICFIT causes a smooth quadratic curve (which approximates a series of cubic curves) to be drawn through the vertex points of the OUTL. CURFIT DEFAULT turns off the curve-fit function.

(VRTX)


PTRF	-	Point reference
BULG	-	Bulge factor
NLSTYLE	-	Note line style	(Can override settings at OUTL)
NLCOLOUR		Not in colour
MSTYLE	-	Marker style
MCOLOUR	-	Marker colour
CHAM	-	Chamfer distances
FRAD	-	Fillet radius

Bulge Factor

The BULG attribute is unique to the VRTX element, and is the ratio of the maximum departure of the arc from the chord joining two VRTXs to the chord half-length. It is positive when the span lies to the right of the chord when viewed in the direction VRTX1 to VRTX2, negative when it lies to the left. A straight span has a BULG of 0, a counter-clockwise semicircle a BULG of 1.0, and a clockwise semicircle a BULG of -1.0. BULG is not normally set explicitly, but indirectly by the SPAN command.

Chamfer

CHAMFER value [value]

The value(s) supplied in the syntax must be greater than or equal to 0. If two values are supplied then the first chamfer distance corresponds to the chamfer joining the current VRTX to the previous one, and the second corresponds to the chamfer joining the current VRTX to the next. If only one chamfer distance is supplied, then both chamfer distances are set equal. Setting the chamfer distance to 0 is equivalent to setting it to OFF. If the chamfer distance is set on a VRTX then the spans on either side of it are drawn straight, for example, the BULG attribute of the current and next VRTX is ignored. CHAMFER OFF removes the chamfer.

Fillet

A fillet can be applied to a VRTX using

FRADIUS value

Any value can be supplied in the syntax. A positive value corresponds to a convex fillet radius at the VRTX, a negative value to a concave fillet. Setting FRAD to 0 is equivalent to setting it to OFF. If the fillet radius is set on a VRTX then the spans on either side of it are drawn straight, for example, the BULG attribute of the current and next VRTX are ignored.

VRTX Basic Creation Method

The OUTL and VRTX elements can be created and deleted in the usual manner, for example,

NEW OUTLine
NEW VRTX AT @
DELETE VRTX

The position of a VRTX and the shape of the span drawn to it from the previous VRTX are defined by the SPAN command. The command is valid at any VRTX except the first in list order. Variations of the SPAN command are:

SPAN TO position

Vertex point defined by <position>

SPAN THROUGH position

Span defined as a circular arc passing through position. Defines BULG.


	SPAN TO position THROUGH position	SPAN TO and SPAN THROUGH commands combined. Also SPAN @
	SPAN THROUGH position TO position	SPAN TO and SPAN THROUGH commands combined. Also SPAN @

SPAN TO CLOSE

Vertex point coincident with starting vertex.

SPAN STRAIGHT TO position

Straight line span with vertex at <position>

SPAN RADIUS value

Set radius of circle of which (arc) span forms a part. Converts straight line span to an arc.

SPAN ASUB value

Sets angle subtended by (arc) span. Converts straight line span to an arc.

SPAN BY xypos

Move the two VRTXS of the current span by the given displacements.

SPAN DRAG BY xypos

Move the two VRTXS and all connected drafting primitives of the current span by the given displacements.

position can be a Design p-point, a 3D point or an explicit Sheet coordinate. A cursor hit can be used with all except the CLOSE, RADIUS, ASUB and STRAIGHT options. The position of a VRTX can also be constructed. Refer to Point and Line Construction for further information. If a VRTX is made coincident with the drafting point of another 2D primitive then a logical connection is established and the DRAG command affects the VRTX and the other 2D primitive.

The TO option defines the position of the VRTX without affecting the bulge factor and is thus similar to the standard DEF command. The CLOSE option positions the current VRTX to be coincident with the first VRTX of the OUTL and thus closes the Outline. Subsequent VRTXs can be created.

The BY and DRAG BY options move the VRTXs at the start and finish of the span by the specified amount - bulge factor and curvature are unaffected. The THROUGH, RADIUS and ASUB options only define the bulge factor - knowledge of the through point, radius and angle subtended are lost. They do not change the position of VRTXs, only the curvature of the span.

The RADIUS option can have a negative value - this results in a negative BULG and hence a span drawn in a clockwise direction. If the radius specified is not large enough to define the curvature of the span between two VRTXs then the command is ignored and a warning message output, giving the minimum possible radius. By default the command gives the minor arc, the major arc being given by

SPAN RADius value MAJor

The command SPAN @ (or NEW VRTX SPAN @) gives a simplified way of defining the span. By default, you must define the TO position by a cursor hit, a straight-line span being assumed. The Outline Span Construction window displays, giving you various span definition options.

The Q COMmon, HIGhlight, and ID @ commands are all valid at OUTLs and/or VRTXs.

Q DESCription is valid at OUTLs and VRTXs, giving details of origin coordinates and span radius and angle subtended (if appropriate). Q SPAN RADius and Q SPAN ASUBtended are valid at VRTXs only (but not at the first VRTX in an OUTL).

Miscellaneous Commands

RECTANGLE (RECT)


PTRF	-	Point reference for origin
NLSTYLE	-	Note line style
NLCOLOUR	-	Note line colour
FSTYLE	-	Fill style
FCOLOUR	-	Fill colour
OCOD	-	Origin code (CENTRE, LSID, TLEFT, TSIDE, BSIDE, RSIDE, TRIGHT, BLEFT, BRIGHT)
ADEG		Angle in owner
XLEN		X axis length
YLEN		Y axis length
FRAD		Fillet radius


XLEN value [DESIGN] YLEN value [DESIGN]	Design option applies to VNOT members only
SQUARE value [DESIGN]	Sets XLEN and YLEN to value specified.
XLEN @ YLEN @	Uses relevant offset from origin of primitive to define XLEN or YLEN as required.
XLEN X value Y value YLEN X value Y value	Manual method
THROUGH @ THRU @	Prompts: Input a point on the current Sheet Sets XLEN and YLEN so that a corner of the rectangle is positioned at the point specified.
THR X value Y value	Manual method
FRADIUS value [DESIGN]	Sets FRAD to value specified. If this is too big for the existing XLEN or YLEN values then a warning is output and the rectangle is drawn square-cornered. FRAD is set as specified and is used when XLEN and YLEN are made large enough.

As for ELLIPSE, but also:

ORIG TLEFT
ORIG TRIGHT
ORIG BLEFT
ORIG BRIGHT

Create Rectangles and Squares

Rectangles can be created using the commands:


ADEFine dfnpt1 dfnpt2	Defines a rectangle where dfnpt1 defines a position (2D, 3D, p-point) which is the centre of the rectangle, and dfnpt2 defines the position of a corner.
ASDEFine dfnpt1 dfnpt2	Defines a square where dfnpt1 defines the centre of the rectangle, and dfnpt2 defines the position of a corner.
SDEFine dfnpt1 dfnpt2	Defines a square where dfnpt1 and dfnpt2 define the positions of the corners

For example:


ADEF X400 Y400 X500 Y450	Defines a RECT 200 by 100 with its centre at X400 Y400 and a corner at X500 Y450.
SDEF X400 Y400 X500 Y450	Defines a RECT 100 square with one corner at X400 Y400 and the other at X500 Y500.
ASDEF X400 Y400 X500 Y450	Defines a RECT 200 square with its centre at X400 Y400 and a corner at X500 Y500.

These commands can also be used with the cursor, for example:

ADEFine @

A prompt requests two 2D points to be input.

All other operations are as for Circles. Refer to CIRCLE (CIRC) for further information.

STRAIGHT (STRA)

A STRA can be defined in two ways:


PTFA	-	Point references (2)
NLSTYLE	-	Note line style
NLCOLOUR	-	Note line colour
LENG	-	Length
ADEG	-	Angle in owner
TCOD	-	Type code (defines how to interpret attributes). Set either to ENDPOINT or MIDPOINT.

Basic Creation Methods

•

By defining the positions of the end-points (from which the values of length and angle can be derived if required).

•

By defining the position of the mid-point and values of LENG and ADEG (from which the positions of the end-points can be derived if required).

The commands:

NEW STRA
DEF @

results in two points being prompted for; a line is drawn between the two points and TCOD is set to ENDPOINT. Refer to Position (absolute) for further information.

The command:

ODEF @

prompts for two points. The straight is vertical or horizontal depending on the relative sizes of the horizontal and vertical offsets between the two points given.

Change Length or Slope


LENGTH value [DESIGN]	Changing LENG or ADEG for a two-point STRA moves the ‘to’ point.
ADEG value
LENGTH @	Moves the From point of the STRA, changing its LENG and ADEG attributes.
ALENGTH @	Moves the To point of the STRA, changing its LENG and ADEG attributes.

Position (absolute)

A STRA can have its ‘from’ point, ‘mid’ point or ‘to’ point positioned or moved. Apart from the initial keyword (FPT, MPT, TPT) specifying which point you are setting the syntax is similar throughout:


To position at a 2D (for example, X,Y) position
FPT @ FPT X 50 Y -250	prompts: Enter a 2-d position
To position at a 3D (for example, ENU position):
FPT POS @ FPT E12500 S5000 U0	prompts: Input a point in a View
To position on a p-point:
FPT ID @ FPT IDP @ FPT /PUMP2/N1 FPT P1 OF /PUMP2/N1	prompts: Identify element prompts: Identify design p-point

If the MPT command is used, the TCOD is set to MIDPOINT, this is a single point STRAIGHT and must have its LENGTH set.

A straight can also be created by giving an orthogonal To point:

OPPT x 50 y 97
OTPT @

The straight is vertical or horizontal depending on the relative sizes of the horizontal and vertical offsets between the From point and the To point.

Points on a STRA (FPT, TPT) can be identified using the command:

Q IDN @

Position (relative)

It is possible to move a STRA or one of its points by a given amount. For a single point STRA (for example, one with a mid-point) there is no difference between moving the STRA itself or its mid-point, but for a two point STRA moving its ‘from’ or ‘to’ point causes its length and/or its slope to change; the position of the other point remains unchanged.


BY @	prompts: or:	Input two points on a sheet Input two points in the same View

depending upon whether the STRA is currently positioned on a 2D point or a 3D/p-point.


	BY X55 Y-678 BY N500 W1200	STR As positioned at a 3D point cannot be shifted by an X,Y amount, and vice versa.
	DRAG BY @ DRAG BY X120 Y-45 DRAG BY S3500 D500	Refer to the comments for the BY command
FPT BY @	prompts: or:	Input two points on a sheet Input two points in the same View

depending upon whether the point is currently positioned on a 2D point or 3D/p-point.


	FPT BY X55 Y-678 FPT BY N500 W1200	Points positioned at a 3d point cannot be shifted by an XY amount, and vice versa.
	FPT DRAG [BY] @	These commands change the position of the drafting point FPT DRAG TO @ to which the FPT is attached and hence changes the position of other primitives attached to the same point.

Repeated Copy

All other operations are as for Circles. Refer to CIRCLE (CIRC) for further information.

queries the Length and point attributes, for example,

Q DESC

LENGTH value
ADEG value
FPT X value Y value
TPT X value Y value

Q FPT

Queries the position of the 'from' point if set. Similarly for TPT, MPT

Q OFFS

Queries the offset positions of the points set (relative to the Note origin)

Q FPT OFFS

Queries the offset of the 'from' point relative to the Note origin (similarly for TPT, MPT)

SYMBOL INSTANCE (SYMB)

When instancing a symbol (SYMB), the TMRF attribute must reference a symbol template (SYTM) in the symbol library (SYLB). If this attribute is not set, nothing is drawn.


PTRF	-	Point reference for origin
TMRF	-	Template reference
XYSCALE	-	Scale in X, Y directions
ADEG	-	Angle in owner

Change Size and Orientation


XYSCALE value value SYSIZE value	Negative values give a ‘mirroring’ effect Sets X and Y scales equally
SYSZ @ @ SYSIZE @ @
ALENGTH value	Changes the length of a straight by moving its From Point
ALENGTH @	Changes the length of a straight by moving the end nearest to the cursor

You are requested to input two points; the first point selects a position on the symbol, the second point sets a new position for the selected point. The new symbol size is calculated from the ratio of the distances of those two points from the symbol origin.


SHIFT @ @	alters ADEG as well as the symbol size.

All other operations are as for Circles. Refer to CIRCLE (CIRC) for further information.

Update Symbol Instances

The command

UPDATE INSTANCES

valid at SHEE, BACK, OVER, SYLB, LALB or above, scans the database hierarchy and updates all those parts of picture files that use the graphics instancing mechanism. For example, a SYMB is an ‘instance’ of a SYTM. OLAY and BACK elements are in the same category.

TABLE (TABL)


PTRF	-	Point reference for origin
NLSTYLE	-	Note line style
NLCOLOUR	-	Note line colour
OCOD	-	Origin code (CENTRE, LSID, TLEFT, RSIDE, TSIDE, BSIDE, TRIGHT, BLEFT, BRIGHT)
ADEG	-	Angle in owner
XLEN	-	axis length
YLEN	-	Y axis length
NROW	-	No.of rows
NCOL	-	No.of columns
ROWSTYLE	-	Style for Internal Rows (if set)
ROWCOLOUR	-	Colour for Internal Rows (if set)
COLSTYLE	-	Style for Internal Columns (if set)
COLCOLOUR	-	Colour for Internal Columns (if set)

All operations, including definition using the ADEFine, ASDEFine and SDEFine commands, are similar to those for Rectangles, except that FRAD does not apply. Internal rows and columns are drawn using NLSTYLE/NLCOLOUR by default. If ROWSTYLE/ROWCOLOUR or COLSTYLE/COLCOLOUR are set, internal rows and columns can be drawn in a different style and colour to the outline rectangle.

TEXT PRIMITIVE (TEXP)


PTRF	-	Point reference for origin
BTEX	-	Text string (can include # codes)
ADEG	-	Angle in owner
FONT	-	Text font
TXCOLOUR	-	Text colour
CHEI	-	Character height
LHEI	-	Letter height
CSPA	-	Character spacing factor
LSPA	-	Text line spacing factor
JUST	-	Justification
ALIG	-	Vertical alignment

Set the CHEI, LHEI, CSPA or LSPA attributes.