freecad-cam/data/Mod/TechDraw/LineGroup/LineGroup.csv
2026-02-01 01:59:24 +01:00

1.0 KiB

1;FreeCAD LineGroup Definitions
2;follows the specifications from DIN EN ISO 128-20
3;which defines 5 different base types of lines
4;in two different thicknesses:
5; * 01: full line, freehand line / zickzack line
6: * 02: dash line
7; * 04: dash-dot line
8; * 05: dash-dot-dot line
9; type .1: thin
10; type .2: thick
11;for example: 04.1 is a thin dash-dot line
12;
13;The size of the lines can be computed by this rule:
14;l = linegroup
15;thick = 1 * l
16;thin = 1/2 * l
17;graphic = 5/7 * l
18;extra = 2 * l
19;
20;Linegroup 0.50 and 0.70 shall be used preferable,
21;where 0.50 shall be used for A4 to A2 and
22;0.70 shall be used for A1 and A0
23;
24;FreeCAD applies these thicknesses:
25;thin: hidden lines, dimensions, centerlines
26;graphic: graphical symbols, text
27;thick: visible lines, section lines
28;extra: not implemented
29;
30;Format of this file: *GroupName,thin,graphic,thick,extra
31*FC 0.25mm,0.13,0.18,0.25,0.50
32*FC 0.35mm,0.18,0.25,0.35,0.70
33*FC 0.50mm,0.25,0.35,0.50,1.0
34*FC 0.70mm,0.35,0.50,0.70,1.4
35*FC 1.00mm,0.50,0.70,1.00,2.00
36*FC 1.40mm,0.70,1.00,1.40,2.80
37*FC 2.00mm,1.00,1.40,2.00,4.00