The Edit vertices option of the Pedit command modifies individual polyline vertices.
When you select this option, the program switches into a special vertex editing mode and places an X on the first vertex. The X indicates the vertex you are editing. The Next and Previous options move the X to the next or previous vertex. You can edit only one vertex at a time.
Durante la modifica dei vertici, è possibile modificare la polilinea nei seguenti modi:
The Peditext command is used in 2D Editing command group of the Quad cursor menu
Modificare un segmento di polilinea usando il Quad
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Move the cursor over the polyline.
If currently ON, the TIPS widget displays:
The available commands in the Quad apply to the entire polyline. -
Premere il tasto Ctrl per passare alla modalità segmento.
I comandi disponibili nel Quad si applicano al segmento sotto il cursore. -
When the Quad cursor menu displays, do one of the following:
- Right click to execute the default Quad command.
- Move the cursor to the Quad and move to the Edit command group.
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Selezionare un comando:
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Add vertex: adds a vertex to the segment under the cursor.
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Add vertex at end: adds as a new vertex at the end of the polyline.
This option is only available if the cursor is on one of the endpoints of a polyline. -
Adjust Bulge: Modifies the bulge factor of the segment under the cursor.
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Delete segment: deletes the segment under the cursor.
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Stretch segment: moves the segment under the cursor.
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Stretch vertex: moves the vertex closest to the cursor.
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Avviare la modalità modifica vertice della polilinea
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Eseguire una delle seguenti operazioni
- Click the Edit Polyline tool button (
) on the Modify toolbar.
- Choose Edit Polyline in the Modify menu.
- Type editpline or pedit in the command window, then press Enter.
La barra dei comandi riporta: Selezionare la polilinea da modificare [Multiplo]:
- Click the Edit Polyline tool button (
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Select the polyline.
You are prompted: Edit polyline: Edit vertices/Close (or Open)/Decurve/Fit/Join/Linetype-Mode/Reverse/Spline/Taper/Width/Undo/<eXit>:
A prompt menu displays. -
Choose Edit vertices in the prompt menu or type E and press Enter.
You are prompted: Next/Previous/Angle/Break/Insert/Move/Regen/SElect/Straighten/Width/eXit/<Next>:
The Editpline prompt menu changes:
A triangle indicates the start point of the polyline. The first vertex of the polyline is selected.
Convertire un segmento di polilinea dritta in un arco.
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Start the polyline vertex editing mode.
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Select the start vertex of the segment you want to convert.
Choose Next vertex / Previous vertex in the prompt menu to select a vertex.
The X indicates the currently selected vertex. -
Choose Angle in the prompt menu or type A and press Enter.
The prompt menu closes.
You are prompted: Included angle for segment (>0 is ccw, 0 is straight, <0 is cw) <current angle>: -
Digitare un nuovo angolo incluso per il segmento e premere Invio.
La direzione di un segmento ad arco è la seguente:- angolo positivo: in senso antiorario
- angolo negativo: senso orario
- 0° per segmenti dritti
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Choose Exit in the prompt menu or type X and press Enter to leave the Polyline vertex editing mode.
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Eseguire una delle seguenti operazioni
- Continuare a modificare la polilinea selezionata.
- Choose Exit in the prompt menu or press Enter to conclude the Edit Polyline tool.
Troncare una polilinea in due polilinee separate
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Start the polyline vertex editing mode.
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Select the start vertex where you want to break the polyline.
Choose Next vertex / Previous vertex in the prompt menu to select a vertex.
The X indicates the currently selected vertex. -
Choose Break in the prompt menu or type B and press Enter.
You are prompted: Next/Previous/Select/Go/eXit/<Next>:
The prompt menu changes:
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(opzione) Eseguire una delle seguenti procedure per selezionare un secondo vertice:
- Choose Next vertex / Previous vertex in the prompt menu.
- Choose Select in the prompt menu or type S and press Enter.
You are prompted to select a vertex.
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Choose </p> in the prompt menu or type G and press Enter.
The polyline is broken into two polylines.
If a second point is selected in step 4 the segment(s) between the selected vertices is (are) deleted. -
Choose Exit in the prompt menu or type X and press Enter to leave the Polyline vertex editing mode.
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Eseguire una delle seguenti operazioni
- Continuare a modificare la polilinea selezionata.
- Choose Exit in the prompt menu or press Enter to conclude the Edit Polyline tool.
Inserire un nuovo vertice in una polilinea
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Start the polyline vertex editing mode.
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Select the start vertex of the segment where you want to insert a vertex.
Choose Next vertex / Previous vertex in the prompt menu to select a vertex.
The X indicates the currently selected vertex. -
Choose Insert vertex in the prompt menu or type I and press Enter.
You are prompted: Location for new vertex: -
Specificare la posizione per il nuovo vertice.
Il nuovo vertice verrà inserito. -
Choose Exit in the prompt menu or type X and press Enter to leave the Polyline vertex editing mode.
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Eseguire una delle seguenti operazioni
- Continuare a modificare la polilinea selezionata.
- Choose Exit in the prompt menu or press Enter to conclude the Edit Polyline tool.
Spostare un vertice di una polilinea.
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Start the polyline vertex editing mode.
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Select the vertex you want to move.
Choose Next vertex / Previous vertex in the prompt menu to select a vertex.
The X indicates the currently selected vertex. -
Choose Move in the prompt menu or type M and press Enter.
You are prompted: New location for vertex. -
Specificare la nuova posizione per il vertice selezionato.
Il vertice viene spostato. -
Choose Exit in the prompt menu or type X and press Enter to leave the Polyline vertex editing mode.
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Eseguire una delle seguenti operazioni
- Continuare a modificare la polilinea selezionata.
- Choose Exit in the prompt menu or press Enter to conclude the Edit Polyline tool.
Elimina vertici in una polilinea
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Start the polyline vertex editing mode.
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Select the vertex before the first vertex you want to delete.
Choose Next vertex / Previous vertex in the prompt menu to select a vertex.
The X indicates the currently selected vertex. -
Choose Straighten in the prompt menu or type S and press Enter.
You are prompted: Straighten: Next/Previous/Select/Go/eXit/<Next>: -
Effettuare una delle seguenti operazioni per selezionare il vertice dopo l'ultimo vertice che si desidera eliminare:
- Choose Next vertex / Previous vertex in the prompt menu.
- Choose Select in the prompt menu or type S and press Enter.
You are prompted to select a vertex.
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Scegliere Esegui nel menu contestuale o digitare E e premere Invio.
I vertici tra i vertici selezionati vengono rimossi.
Viene disegnato un segmento retto tra i vertici selezionati. -
Choose Exit in the prompt menu or type X and press Enter to leave the Polyline vertex editing mode.
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Eseguire una delle seguenti operazioni
- Continuare a modificare la polilinea selezionata.
- Choose Exit in the prompt menu or press Enter to conclude the Edit Polyline tool.
Cambiare la larghezza di un segmento di polilinea
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Start the polyline vertex editing mode.
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Select the start vertex of the segment you want to change the width of.
Choose Next vertex / Previous vertex in the prompt menu to select a vertex.
The X indicates the currently selected vertex. -
Inserisci larghezza iniziale <larghezza attuale>:
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Eseguire una delle seguenti operazioni
- Digitare la nuova larghezza nella barra dei comandi, quindi premere Invio.
- Fare clic per definire graficamente la larghezza.
You are prompted: Enter ending width <current width>:
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Eseguire una delle seguenti operazioni
- Digitare la nuova larghezza nella barra dei comandi, quindi premere Invio.
- Fare clic per definire graficamente la larghezza.
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Choose Exit in the prompt menu or type X and press Enter to leave the Polyline vertex editing mode.
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Eseguire una delle seguenti operazioni
- Continuare a modificare la polilinea selezionata.
- Choose Exit in the prompt menu or press Enter to conclude the Edit Polyline tool.
NOTA |
The new width is applied when you conclude the Edit Polyline tool in step 6. |