Cut out, split, and extend areas

Cut out an area subtracts a hole from a measured area, Split into two areas divides it along a path you click, and Add points (continue drawing) extends a finished area or line. Each edits existing takeoff on an estimator seat.

What it's useful for

  • A concrete pad sits inside the asphalt lot outline, so cut it out of the asphalt area.
  • A pay limit crosses one pavement area, so split it on that line to get each side's square yards separately.
  • An addendum extends the curb past where your line stopped, so continue the existing line from its last point.

Cut a hole out of an area

Every area belongs to a condition: a named, colored measurement group with a unit, such as square yards (SY). A cutout reduces only its own area's quantity and is deleted with that area.

With one area selected, Cut out area (X) in the selection panel, or the X key, starts the same tool.

  1. Right-click the area you want to cut.
  2. Choose Cut out an area.
  3. Click each corner of the hole inside the area; the bottom bar shows the quantity removed.
  4. Double-click to finish the hole.
  5. Outline the next hole, or press Esc to stop cutting.
  6. Click the area and check its net quantity in the selection panel.
A right-click on a parking lot area opens the menu, four clicks outline a planted island, and the area's quantity drops from 10,814.7 SY to 9,851.7 SY.

Split an area into two

Both pieces keep the original area's condition. To report one piece under a different condition, move it afterwards.

  1. Right-click the area.
  2. Choose Split into two areas.
  3. Click near the outline where the cut starts; the point snaps to the nearest edge.
  4. Click any bends in the cut inside the area.
  5. Double-click near the opposite edge to finish the cut.
  6. Click each piece to check its quantity.
A 5,887.1 SY parking lot area is split by a line clicked across it, and the selected left piece reads 2,932.9 SY.

Extend an area or line with Add points

New points join after the shape's last point: a line continues from its end, and an area closes from your newest point back to its first corner.

  1. Right-click the area or line.
  2. Choose Add points (continue drawing).
  3. Click the new points.
  4. Double-click to finish, or press Esc.
A small sidewalk area reopens from the right-click menu, and two clicks extend it to the left as its live quantity grows.

Limits and checks

  • Split will not run on an area that already has cutouts, or on a cutout. Split the area first, then cut the holes out of each piece.
  • A cutout subtracts its full area even where it runs past the area's edge, and overlapping cutouts are each subtracted, so keep every hole inside the outline.
  • An area's net quantity stops at zero, however large its cutouts are.
  • Cut out an area and Split into two areas work on areas only. Add points (continue drawing) works on areas and lines, not counts.
  • A split does not carry the area's label to the pieces, and undoing the split does not bring it back.
  • A cut that starts and ends at the same spot on the outline, or would leave a sliver, shows Could not split there and changes nothing.

Questions

Can I split an area that already has a cutout?

No. Split into two areas does not appear for an area with cutouts. Split the area first, then cut the holes out of each piece.

Can I undo a split?

Yes. Undo in the toolbar, or Ctrl+Z, removes the two pieces and restores the original outline in one step. The area's label does not come back.

Last checked against the app on