Topic: Hatch Area Doubt

[TopoWAR]

Hi Everyone!
Here with a question, I have 2 hatch, but one of them gives me the area, I would like to know why, that was formed this hatch is it impossible to calculate the area, thanks for your help.

[Lee Mac]

Haven't looked at your drawing as yet, but I think the Area property can be inaccessible if the hatch has a self-intersecting boundary.

[TopoWAR]

Master Lee Mac, you can see the attachment to see because you can calculate the area in one of the hatch.
thanks master.

[BuckoAk]

Hi Everyone!
Here with a question, I have 2 hatch, but one of them gives me the area, I would like to know why, that was formed this hatch is it impossible to calculate the area, thanks for your help.

Take a look at the attached file, after regenerating the hatch boundary's I found that the left side is composed of inner and outer polylines.  while the right side is composed of multiple hatch boundary's, in order to pull an area from a hatch it must be closed and one continuous segment like your example on the left.

Hope this helps

[cmwade77]

Haven't looked at your drawing as yet, but I think the Area property can be inaccessible if the hatch has a self-intersecting boundary.

I recreated the boundaries and I think you are correct, there appear to be self intersecting boundaries (cause by overlapping lines on the closed plines) on the hatch that the area doesn't show on.