Moving and Duplicating a Selection
Cut, Copy, Copy with Base Point, Paste and Paste in Place — moving geometry between drawings, between windows and into other programs, and what travels with it.
This chapter is about the clipboard — the same copy-and-paste you use everywhere else on your computer, applied to drawings.
Its job is moving geometry between places: another tab, another copy of Pingendum 2D, or another program entirely.
To duplicate something inside one drawing, the clipboard is usually the wrong tool. Copy and Array are better, because they let you place each copy exactly.
Prerequisites
- You can select objects — see Selecting Objects.
The five commands
| Command | Key | What it does |
|---|---|---|
| Cut | Ctrl+X | Copies the selection to the clipboard and deletes it from the drawing |
| Copy | Ctrl+C | Copies the selection to the clipboard |
| Copy with Base Point | Ctrl+Shift+C | Copies, and asks you which point the paste will be positioned by |
| Paste | Ctrl+V | The objects hang off the cursor; click or type where they go |
| Paste in Place | Ctrl+Shift+V | Drops them at their own original coordinates |
Paste, or Paste in Place?
This is the choice that actually matters, so here is the difference in practice.
Paste hands you the objects on the cursor and lets you put them where you like. Use it when you are bringing in a detail and positioning it by eye or by snap.
Paste in Place puts them at exactly the coordinates they had in the drawing they came from. Use it when the two drawings share a coordinate system — a survey base and your own layout, say. Nothing shifts, and everything lines up with no snapping at all.
Copy with Base Point is the refinement on top. It lets you choose which point of the selection sits on the cursor while you paste. Copy a door with its hinge as the base point, and you can then snap that hinge straight onto a wall.
What comes with a paste
Objects do not arrive naked. Three things travel with them, and one of them can surprise you.
| Thing | What happens |
|---|---|
| Layers | Objects keep their layers, by name. If the destination drawing has no layer of that name, it is created |
| Blocks | Their block definitions come too, so a pasted block still knows what it is |
| Units | Between drawings in different units, objects are scaled to suit. Objects from a drawing in metres paste 1,000 times larger into a drawing in millimetres — which is correct, and almost always what you want |
The one to watch is layers. Pasting from a drawing with a different layer convention quietly adds its layers to yours. After a big paste from an unfamiliar source, glance at the Layers panel to see what arrived.
Pasting into other programs
Paste into a word processor or a presentation and the other program receives a picture, drawn in the objects' own colours on a white background.
Programs that accept PDF get it at its true size, so a detail pasted into a report comes out properly scaled rather than as a fuzzy bitmap. That makes the clipboard a perfectly reasonable way to get a drawing into a document without exporting anything.
For exchange with other CAD programs, do not use the clipboard — use DXF. See Exchanging DXF.
Things worth knowing
- Paste is greyed out when the clipboard holds no objects. If it looks disabled, nothing drawing-shaped has been copied yet.
- If the context bar's field has the keyboard,
Ctrl+CandCtrl+Vedit that text rather than the drawing. PressEscfirst if you meant to copy geometry. - Deleting is not cutting.
DeleteandBackspaceremove the selection without putting it on the clipboard, so you cannot paste it back — useCtrl+Zinstead.
Small moves need none of this
For a nudge or a tweak, skip the clipboard entirely:
- Arrow keys move the selection by one grid snap step.
- Grips drag individual points — see Editing with Grips.
- Move (
M) repositions exactly, from a base point you choose.
Next Steps
Next: Transforming Geometry
Editing with Grips
Change geometry by dragging the small squares on a selected object — move an end, slide a whole line, resize a circle — with snaps, Ortho and typed values all working as you drag.
Transforming Geometry
Move, Copy, Rotate, Scale, Mirror, Stretch and Array — reposition, duplicate and resize what you have already drawn, and build grids, rings and runs of copies.