Online to find a lot of code, but the line is resolved not to come out more sections (LWPOLYLINE), other types of straight line, circle, arc, ellipse, actually is very simple, after all, is the standard image

This section of the line is a lot of a line, here is one example, please provide the code a lot,

 LWPOLYLINE 
5 
9 e0 
330 
1 f 
100 
AcDbEntity 
8 
Contour map layer 
48 
500.0 
100 
AcDbPolyline 
90 
6 
70 
1 
43 
0.0 
10 
5451.290223451099 
20 
5017.67305911897 
42 
0.1688703230411928 
10 
6147.612142220721 
20 
4348.95514584356 
42 
0.2186868063050086 
10 
9503.599518290489 
20 
4348.955145841639 
42 
0.1688703230414614 
10 
10199.92143706174 
20 
5017.673059117515 
42 
0.1183057360574281 
10 
10795.60583025601 
20 
7500.000065228435 
42 
1.0 
10 
4855.605830256013 
20 
7500.000065229949 
42 
0.1183057360571981 

CodePudding user response:

Top yourself

CodePudding user response:

Online, etc., tintin

CodePudding user response:

Line according to read binary file, parse each row of data and in accordance with the business to deal with

CodePudding user response:

Upstairs you should is not done this things, did not understand the topic

CodePudding user response:

Online, such as superior

CodePudding user response:

Non-technical area, can master will not come

CodePudding user response:

0 graphics type
8 specified layer
90 the number of vertices
More than 70 section of line mark default plinegen closed - 0-1-128
10 x
20 y
42 Bulge
Bulge is zero, this is a straight line; Bulge is not zero, this section is circular arc

CodePudding user response:

I don't understand DXF more group code section of the line