18093480635

Committed 29 Sep 2025 10:12AM UTC coverage: 77.923% (-0.4%) from 78.349%

Build # 18093480635

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #776 from DomCR/svg-linetypes

Svg linetypes

Run Details

6787 of 9447 branches covered (71.84%)

Branch coverage included in aggregate %.

112 of 319 new or added lines in 10 files covered. (35.11%)

11 existing lines in 3 files now uncovered.

26081 of 32733 relevant lines covered (79.68%)

109509.64 hits per line

Source File
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82.5

/src/ACadSharp/Extensions/PolylineExtensions.cs

﻿using ACadSharp.Entities;
using CSMath;
using System;
using System.Collections.Generic;
using System.Linq;

namespace ACadSharp.Extensions
{
        public static class PolylineExtensions
        {
                public static IEnumerable<T> GetPoints<T>(this IPolyline polyline)
                        where T : IVector, new()
                {
                        return polyline.Vertices.Select(v => v.Location.Convert<T>());
                }

                public static IEnumerable<T> GetPoints<T>(this IPolyline polyline, int precision)
                        where T : IVector, new()
                {
                        if (precision < 2)
                        {
                                throw new ArgumentOutOfRangeException(nameof(precision), precision, "The arc precision must be equal or greater than two.");
                        }

                        var points = new List<T>();
                        for (int i = 0; i < polyline.Vertices.Count(); i++)
                        {
                                IVertex curr = polyline.Vertices.ElementAt(i);
                                IVertex next = polyline.Vertices.ElementAtOrDefault(i + 1);

                                if (next == null && polyline.IsClosed)
                                {
                                        next = polyline.Vertices.First();
                                }
                                else if (next == null)
                                {
                                        break;
                                }

                                if (curr.Bulge == 0)
                                {
                                        if (i == 0)
                                        {
                                                points.Add((T)curr.Location);
                                        }

                                        points.Add((T)next.Location);
                                }
                                else
                                {
                                        XY p1 = curr.Location.Convert<XY>();
                                        XY p2 = next.Location.Convert<XY>();

                                        IEnumerable<T> lst = Arc.CreateFromBulge(p1, p2, curr.Bulge)
                                                .PolygonalVertexes(precision)
                                                .Select(p => p.Convert<T>());

                                        var f = lst.First().Round(8);
                                        var l = lst.Last().Round(8);

                                        if (i == 0)
                                        {
                                                points.AddRange(lst);
                                        }
                                        else if (f.Equals(curr.Location.Convert<T>().Round(8)))
                                        {
                                                points.AddRange(lst.Skip(1));
                                        }
                                        else if (l.Equals(curr.Location.Convert<T>().Round(8)))
                                        {
                                                lst = lst.Reverse();
                                                points.AddRange(lst.Skip(1));
                                        }
                                }
                        }

                        return points;
                }
        }
}

1	using ACadSharp.Entities;
2	using CSMath;
3	using System;
4	using System.Collections.Generic;
5	using System.Linq;
6
7	namespace ACadSharp.Extensions
8	{
9	public static class PolylineExtensions
10	{
11	public static IEnumerable<T> GetPoints<T>(this IPolyline polyline)
12	where T : IVector, new()
NEW 13	{	×
NEW 14	return polyline.Vertices.Select(v => v.Location.Convert<T>());	×
NEW 15	}	×
16
17	public static IEnumerable<T> GetPoints<T>(this IPolyline polyline, int precision)
18	where T : IVector, new()
19	{	13✔
20	if (precision < 2)	13!
NEW 21	{	×
NEW 22	throw new ArgumentOutOfRangeException(nameof(precision), precision, "The arc precision must be equal or greater than two.");	×
23	}
24
25	var points = new List<T>();	13✔
26	for (int i = 0; i < polyline.Vertices.Count(); i++)	128✔
27	{	58✔
28	IVertex curr = polyline.Vertices.ElementAt(i);	58✔
29	IVertex next = polyline.Vertices.ElementAtOrDefault(i + 1);	58✔
30
31	if (next == null && polyline.IsClosed)	58✔
32	{	6✔
33	next = polyline.Vertices.First();	6✔
34	}	6✔
35	else if (next == null)	52✔
36	{	7✔
37	break;	7✔
38	}
39
40	if (curr.Bulge == 0)	51✔
41	{	33✔
42	if (i == 0)	33✔
43	{	13✔
44	points.Add((T)curr.Location);	13✔
45	}	13✔
46
47	points.Add((T)next.Location);	33✔
48	}	33✔
49	else
50	{	18✔
51	XY p1 = curr.Location.Convert<XY>();	18✔
52	XY p2 = next.Location.Convert<XY>();	18✔
53
54	IEnumerable<T> lst = Arc.CreateFromBulge(p1, p2, curr.Bulge)	18✔
55	.PolygonalVertexes(precision)	18✔
56	.Select(p => p.Convert<T>());	4,656✔
57
58	var f = lst.First().Round(8);	18✔
59	var l = lst.Last().Round(8);	18✔
60
61	if (i == 0)	18!
NEW 62	{	×
NEW 63	points.AddRange(lst);	×
NEW 64	}	×
65	else if (f.Equals(curr.Location.Convert<T>().Round(8)))	18!
66	{	6✔
67	points.AddRange(lst.Skip(1));	6✔
68	}	6✔
69	else if (l.Equals(curr.Location.Convert<T>().Round(8)))	12!
70	{	12✔
71	lst = lst.Reverse();	12✔
72	points.AddRange(lst.Skip(1));	12✔
73	}	12✔
74	}	18✔
75	}	51✔
76
77	return points;	13✔
78	}	13✔
79	}
80	}

DomCR / ACadSharp / 18093480635

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