how to create poly-line boundary for remaining hash area using auto lisp
@jadhav_vilas84 wrote:
.... I have ... outer rectangle and inner triangle , i had hatched triangle .... how can i mark empty space area as enclosed poly line ....
If this is anything like what you're talking about:
and you want to "find" and mark the empty space between the rectangle and triangle, doesn't it require two Polylines to define that? And don't you already have them?
What am I missing?
Hi,
Please check attached image , I need empty space boundary . it is used for calculation and highlighting .
thanks
vilas
So it's not two rectangles, nor an outer rectangle and an inner triangle, as described....
Are the white sides of the required area parts of a closed Polyline rectangle around the overall area, mostly overlapped by parts of the red outline? Is the red outline also a closed Polyline?
What would be the procedure? If the answers to my first two questions are both Yes, do you imagine a User selecting those two shapes?
Hello sir,
there is two rectangles , red colored rectangle is hatched part , outer boundary is white colored rectangle and as need to empty space mark as closed poly-line , it is possible to mark remaining area as closed poly-line , it should be multiple empty area .
I need to Mark Closed Poly-line into EMPTY. and other remaining area.
Outer Boundary is parent Rectangle ,
Hatched Area is inner rectangle and it is hatched .
thanks
vilas
Okay, so incorrect terminology has been causing confusion. The red outline [or boundary, or polygon, or Polyline] is not a rectangle, and the first message talked about an inner triangle, which may be a possibility but isn't in any of the images.
I repeat: What would be the procedure, if a routine can be written to do what you want? Would the User be asked to select the outer rectangle and the inner boundary? Or to pick inside the inner one for hatching, and to select the outer rectangle as an object? Or some other steps? Are they both single closed Polyline objects, and not made up of separate Lines, not Blocks, not something else? Should the routine include doing the Hatching also? Etc., etc., etc. And whatever the expected procedure, can it really be any fewer steps than just using the BOUNDARY or BPOLY command?
