User Manual for SagCAD

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* SGY Data Format *

The SGY Data is the text data.
It can compile with the editor and the like.
Structure like below has consisted of the section.
The environmental data of TABLES-------SAGCCad
Data for TRACE-------- basic figure
Data for DIMENSION---- size
ELLIPSE------ elliptic data
Data of POLYLINE----- poly- line & spline et cetera
End of EOF---------- data


* TRACE SECTION (point * line * circular arc * circle) *

< Example >
TRACE (Layer, Code, Style, Color, SX, SY, EX, EY, CX, CY and R, spare)
1,1,3,0xffffff,50,0, -50,0,0,0,0,0
1,0,3,0xffffff,0,0,0,0,0,0,0,0
TRACE END

Those where from the TRACE there is to a TRACE END, are the data of point * line * circular arc * circle.


Prescribed form of TRACE
As for prescribed form,
Layer, Code, Style, Color, SX, SY, EX, EY, CX, CY and R, extra
So, the data 1 it is 1 line.
Layer
From layer number 0 up to 255
Code
Type of data
0: Point
1: Line
2: Circular arc
4: Circle
Style
Line kind
0: Solid line
1: Solid line
2: Dotted line
3: Dashed line
4: Two point chain lines
Color
It is the 0xrrggbb with color.
R: Red
G: Green
B: Blue
SX
X coordinate of starting point
SY
Y coordinate of starting point
EX
X coordinate of terminus
EY
Y coordinate of terminus
CX
Central X coordinate of circle
CY
Central Y coordinate of circle
R
Radius of circle
Spare
Presently using, increase it is.

The point data, does not use the EX, the EY, the CX, the CY and R.
The line data, does not use the CX, the CY and R.
You use the circular arc data, entirely.
The circular data, does not use the SX, the SY, the EX and the EY.


* DIMENSION SECTION (size) *

< Example >
DIMENSION
1,2,40, " R20 ", " ", " ",1,3.20000005,0.71111113,349.28686523,63.35149864, -28.20163488,2,2
1,20, -20,63.35149864, -28.20163488,0,0,0
10,63.35149864, -28.20163488,39.65140491, -23.71783336,0,0,0
1,2,10, " 50 ", " ", " ",1,3.20000005,0.71111113,0, -25, -68.256131,1,3
70, -50,0, -50, -68.256131,0,0,0
70,0, -50,0, -68.256131,0,0,0
21, -50, -68.256131,0, -68.256131,0,0,0
DIMENSION END

Those where from DIMENSION there is to a DIMENSION END, are the data of size.
As for the size data, the data of the structure which first, is in common (Dimension), there is 1 line, after that the data of the auxiliary line and the like (the AssistLine) continues.
The number of data of the auxiliary line has entered the last data of the Dimension data of 1st line (the index).


Prescribed form of DIMENSION
First, as for prescribed form of DIMENSION,
Layer, DrawType, Type, Text, UpperText and LowerText,
FontType, FontHeight, FontSpace and Angle,
SearchPointX, SearchPointY, StartPoint and index
This is written with 3 lines, but it is the data which with 1 line has not started a new paragraph on the middle.

Layer
From layer number 0 up to 255
DrawType
In Linux edition, 2 is.
Type
For the interchangeability of the old data being, with present version, there is no meaning, is.
Text
Size value (the text) with " " " " with surrounding, it increases.
UpperText
Upper limit tolerance (the text) with " " " " with surrounding, it increases.
LowerText
The lower limit tolerance (the text) with " " " " with surrounding, it increases.
FontType
In Linux edition, 1 (the vector font) is.
FontHeight
It is height of letter.
FontSpace
It is interval of letter.
Angle
It is angle of letter.
SearchPointX
X coordinate of the point in order to search the size data.
SearchPointY
Y coordinate of the point in order to search the size data.
StartPoint
The position where letter is written out.
0: Under the left
1: Under in
2: Under the right
10: With respect to the left
11: The top in
12: With respect to the right
Index
The auxiliary line which follows afterwards (the AssistLine) the quantity.


Prescribed form of AssistLine
As for prescribed form of AssistLine,
Defin, SX, SY, EX, EY, CX, CY and r
So, the data 1 it is 1 line.

Defin
0: Point
1: Line
2: Circular arc
4: Circle
10: In terminus arrow (line)
11: In terminus arrow (line)
20: On both ends arrow (line)
21: On both ends arrow (line)
30: Opposite arrow to both ends (line)
31: Opposite arrow to both ends (line)
(40) : In starting point arrow (circular arc)
(50) In terminus arrow (circular arc)
60: On both ends arrow (circular arc)
61: On both ends arrow (circular arc)
70: Auxiliary line
(The SX and the SY) - (the EX and the EY) with the straight line which is appointed.
Starting point side, configuration - size - just the length which is appointed with the offset from starting point it does not indicate.
Terminus side, configuration - size - just the length which is appointed at auxiliary line extended length extends.
80: (Arrow) extension of auxiliary line
(The SX and the SY) - (the EX and the EY) with the straight line which is appointed, configuration - size - just the length which is appointed at auxiliary line extended length extends terminus.
Below is the same as the TRACE data.


* ELLIPSE SECTION (ellipse) *

< Example >
ELLIPSE (Layer, Code, Style, Color, CX, CY, DX, DY, K, SA and EA)
1,3,1,0xff00,50,50,30,0,0.5,0,360
ELLIPSE END

Those where from the ELLIPSE there is to a ELLIPSE END, are the elliptic data.


Prescribed form of ELLIPSE
As for prescribed form,
Layer, Code, Style, Color, CX, CY, DX, DY, K, SA and EA
So, the data 1 it is 1 line.
Layer
From layer number 0 up to 255
Code
Type of data
0: Ellipse
1: Elliptic arc
Style
Line kind
0: Solid line
1: Solid line
2: Dotted line
3: Dashed line
4: Two point chain lines
Color
It is the 0xrrggbb with color.
R: Red
G: Green
B: Blue
CX
Elliptic central X coordinate
CY
Elliptic central Y coordinate
DX
Designates the elliptic center as base point relative X coordinate to the point of the extended shaft which
DY
Designates the elliptic center as base point relative Y coordinate to the point of the extended shaft which
K
Compression
SA
Start angle
EA
End angle


* POLYLINE SECTION (curved line) *

< Example >
POLYLINE
1,16,1,0xff00,7,0.05,0,6
-120.163488,24.114441
-113.215259,54.768392
-77.247956,15.531335
-65.395095,57.220708
-46.594005,34.741144
-33.923706,55.177112
POLYLINE END

Those where from the POLYLINE there is to a POLYLINE END, are the data of curved line.
As for the data of curved line, the data of the structure which first, is in common (the POLYLINE), there is 1 line, after that the apex data (the VERTEX) continues.
The apex data (the VERTEX) number has entered the last data of the POLYLINE data of 1st line (the Index).


Prescribed form of POLYLINE
As for prescribed form,
Layer, Code, Style, Color, Split, Pitch, Frag and Index
So, the data 1 it is 1 line.

Code
8: Poly- line
16: Spline interpolation
32: B spline curved line
(64) : Bezier curve
Style
Line kind
0: Solid line
1: Solid line
2: Dotted line
3: Dashed line
4: Two point chain lines
Color
It is the 0xrrggbb with color.
R: Red
G: Green
B: Blue
Split
It is number of partitions.
Pitch
It is pitch.
Frag
0: Closing, it is
1: Closing, it is
Index
Apex (VERTEX) number


Prescribed form of VERTEX
As for prescribed form,
X, Y
So, the data 1 it is 1 line.


SGY Data Format

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