The latest version fails in offsetting an open path and instead of returning one polygon, it will return two intersecting polygons. This worked with version 1.2.3.
The input:
result = {Path64@2566} size = 4
0 = {Point64@2569} "(-212183,1110139) "
1 = {Point64@2570} "(212183,1110139) "
2 = {Point64@2571} "(173959,-1113459) "
3 = {Point64@2572} "(-173959,-1113459) "
The call:
Paths64 solution = new Paths64();
ClipperOffset clipperOffset = new ClipperOffset();
clipperOffset.AddPath(clipperPath, JoinType.Miter, EndType.Square);
clipperOffset.Execute(10000, solution);
The output:
solution = {Paths64@2581} size = 2
0 = {Path64@2613} size = 6
0 = {Point64@2616} "(222183,1100139) "
1 = {Point64@2617} "(222183,1120139) "
2 = {Point64@2618} "(-222183,1120139) "
3 = {Point64@2619} "(-222183,1100139) "
4 = {Point64@2620} "(202103,1100139) "
5 = {Point64@2621} "(184953,-1056022) "
1 = {Path64@2614} size = 5
0 = {Point64@2624} "(183959,-1113613) "
1 = {Point64@2625} "(183959,-1045874) "
2 = {Point64@2626} "(-183959,-1103459) "
3 = {Point64@2627} "(-183959,-1123459) "
4 = {Point64@2628} "(183789,-1123459) "
The expected output (i.e. the output of version 1.2.3):
solution = {Paths64@2373} size = 1
0 = {Path64@2551} size = 8
0 = {Point64@2553} "(222356,1120139) "
1 = {Point64@2554} "(-222183,1120139) "
2 = {Point64@2555} "(-222183,1100139) "
3 = {Point64@2556} "(202009,1100139) "
4 = {Point64@2557} "(164129,-1103459) "
5 = {Point64@2558} "(-183959,-1103459) "
6 = {Point64@2559} "(-183959,-1123459) "
7 = {Point64@2560} "(183789,-1123459) "
Plotted with Excel:
The latest version fails in offsetting an open path and instead of returning one polygon, it will return two intersecting polygons. This worked with version 1.2.3.
The input:
The call:
The output:
The expected output (i.e. the output of version 1.2.3):
Plotted with Excel: