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Amy.taylor
2767 Vistas, 4 Respuestas

Polyline start/ end not showing

 

Some Polylines do not display the first part of the line.

  • Not specifically the first vertex but sometimes coinciding with it, for example in a block with a closed rectangular polyline. See attached.
  • The symptoms can go as quickly as they come, but while I do not know the cause I'm powerless to control it.
  • Linetype can be continuous or not it makes no difference.
  • It happens when Linetype generation is disabled.
  • I tried switching off graphics hardware acceleration.
  • The issue is only visible on screen AND during plot previews, an actual plot to PDF file does not contain the problem.
  • It first noticed it on one drawing, but it has since appeared to spread like a virus perhaps with blocks I've created then copied between drawings.
  • I had considered if a Lisp I regularly use is changing a setting that I'm unaware of but that wouldn't account for it being copied in a file by a Pline in a block.
  • I have tried reinstalling a fresh copy of AutoCAD using default workspace settings, but the issue reappears eventually. 

Since writing this post the file I had open has magically fixed itself so I can't provide a screenshot. Attached is a drawing containing a block which is know to be an issue.

Having searched the forums there are several posts which may refer to the same issue but I haven't found any answers.
https://forums.autodesk.com/t5/autodesk-architectural-desktop/polyline-display-issue/m-p/1958194

https://forums.autodesk.com/t5/autocad-forum/polyline-end-does-not-connect/m-p/1521492

https://forums.autodesk.com/t5/autocad-forum/polyline-end-line-style-problem-in-acad-2000/m-p/296013

 

Would appreciate any suggestions I can try to remedy this.