# DVIEW Command
[GstarCAD 2022](Help%20System/GSTARCAD/2022/Index.md) → [Commands](Help%20System/GSTARCAD/2022/Commands/(Commands).md) → [D](Help%20System/GSTARCAD/2022/Commands/D/(D).md)
## Function Description:
This command is used to define parallel projection or perspective views by using a camera and target.
## Command Access:
> **Icon:**
> 
> **Menu:** /
> **Ribbon:** /
> **Toolbar:** /
> **Command:** DVIEW
> **Alias: DV**
## Command Prompts:
Select objects or \<use DVIEWBLOCK\>:
Enter option\[CAmera/TArget/Distance/POints/PAn/Zoom/TWist/Hide/Off/Undo\]:
## **Camera**
Specifies a new camera position by rotating the camera around the target point.
Two angles determine the amount of rotation.
## **Target**
Specifies a new position for the target by rotating it around the camera.
Two angles determine the amount of rotation.
## **Distance**
Moves the camera in or out along the line of sight relative to the target.
## **Points**
Using *X*,*Y*,*Z* coordinates to locate the camera and target points.
## **Pan**
Moves the image without changing the level of magnification.
## **Zoom**
Increases or decreases the apparent size of objects in the current viewport dynamically when perspective viewing is off .
## **Twist**
Twists or tilts the view around the line of sight. The twist
angle is measured counterclockwise, with 0 degrees to the right.
## **Hide**
Suppresses hidden lines on the selected objects to aid in visualization.
## **Off**
Turns off perspective viewing.
## Undo
Reverses the effects of the last DVIEW action. You can
undo multiple DVIEW operations.