Learning how to use AutoCAD keyboard commands can help you work faster and improve your efficiency. This article lists the abbreviated commands that can be used in AutoCAD (Toolbox).
Ctrl+G | Toggle Grid |
Ctrl+E | Cycle isometric planes |
Ctrl+F | Toggle running object snaps |
Ctrl+H | Toggle Pick Style |
Ctrl+Shift+H | Toggle Hide pallets |
Ctrl+I | Toggle Coords |
Ctrl+Shift+I | Toggle Infer Constraints |
Ctrl+0 (zero) | Clean Screen |
Ctrl+1 | Property Palette |
Ctrl+2 | Design Center Palette |
Ctrl+3 | Tool Palette |
Ctrl+4 | Sheet Set Palette |
Ctrl+6 | DBConnect Manager |
Ctrl+7 | Markup Set Manager Palette |
Ctrl+8 | Quick Calc |
Ctrl+9 | Command Line |
Ctrl+N | New Drawing |
Ctrl+S | Save drawing |
Ctrl+O | Open drawing |
Ctrl+P | Plot dialog box |
Ctrl+Tab | Switch to next |
Ctrl+Shift+Tab | Switch to the previous drawing |
Ctrl+Page Up | Switch to the previous tab in the current drawing |
Ctrl+Page Down | Switch to the next tab in the current drawing |
Ctrl+Q | Exit |
Ctrl+Shift+S | Save drawing as |
F1 | Display Help |
F2 | Toggle text screen |
F3 | Toggle object snap mode |
F4 | Toggle 3DOsnap |
F5 | Toggle Isoplane |
F6 | Toggle Dynamic UCS |
F7 | Toggle grid mode |
F8 | Toggle ortho mode |
F9 | Toggle snap mode |
F10 | Toggle polar mode |
F11 | Toggle object snap tracking |
F12 | Toggle dynamic input mode |
Ctrl+A | Select all objects |
Ctrl+C | Copy object |
Ctrl+K | Insert hyperlink |
Ctrl+X | Cut object |
Ctrl+V | Paste object |
Ctrl+Shift+C | Copy to clipboard with a base point |
Ctrl+Shift+V | Paste data as a block |
Ctrl+Z | Undo the last action |
Ctrl+Y | Redo the last action |
Ctrl+[ | Cancel current command (or ctrl+\) |
ESC | Cancel current command |
Aligns
objects with other objects in 2D and 3D.
Creates
nonassociative, 3D rectangular or polar arrays.
Opens
the Adjust Clipping Planes window, where you can specify what portions of a 3D
model to display.
Rotates
the view in 3D space with continuous motion.
Starts
the interactive 3D view and makes objects appear closer or farther away.
Creates
a 3D DWF or 3D DWFx file of your 3D model and displays it in the DWF Viewer.
Reshapes
splines and NURBS surfaces, including their tangency properties.
Creates
a three-sided or four-sided surface in 3D space.
Changes
the 3D view in a drawing interactively to create the appearance of flying
through the model.
Rotates
the view in 3D space without constraining roll.
Creates
a free-form polygon mesh.
In
a 3D view, displays the 3D Move gizmo to aid in moving 3D objects a specified
distance in a specified direction.
Provides
interactive viewing in 3D with the mouse. Right-click to display viewing
options.
Sets
a specific center of rotation in 3D Orbit view.
Sets
the object snap modes for 3D objects.
When
a drawing is in a Perspective view, starts the interactive 3D view and enables
you to drag the view horizontally and vertically.
Creates
a 3D polyline.
Sends
a 3D model to Autodesk Print Studio.
Sends
a 3D model to a 3D printing service.
In
a 3D view, displays the 3D Rotate gizmo to aid in revolving 3D objects around a
base point.
In
a 3D view, displays the 3D Scale gizmo to aid in resizing 3D objects.
Imports
a 3ds Max (3DS) file.
Changes
the target of the view in the direction that you drag.
Changes
the 3D view in a drawing interactively to create the appearance of walking
through the model.
Zooms
in and out in a perspective view.
Displays
information about your product.
Creates
a file that stores information about your AutoCAD installation and current
setup.
Imports
an ACIS (SAT) file and creates 3D solid, body, or region objects.
Exports
3D solid, region, or body objects to an ACIS file.
Inserts
a base point or base point prompt in an action macro.
Manages
action macro files.
Starts
the recording an action macro.
Stops
the Action Recorder and provides the option of saving the recorded actions to
an action macro file.
Pauses
for user input in an action macro.
Inserts
a user message into an action macro.
Closes
DesignCenter.
Manages
and inserts content such as blocks, xrefs, and hatch patterns.
Loads
a specified drawing file, folder, or network path in the DesignCenter Folders
tab.
Creates
a new object of the same type and general properties as a selected object, but
with different geometric values.
Adjusts
the fade, contrast and monochrome settings of the selected underlay (DWF, DWFx,
PDF, or DGN), or image.
Creates,
modifies, and deletes AutoCAD command aliases.
Aligns
objects with other objects in 2D and 3D.
Adjusts
the pan and zoom factor of a view in a layout viewport based on the alignment
points specified in model space and paper space.
Converts
AME solid models to AutoCAD solid objects.
Displays
a color gradient onto a surface to evaluate different aspects of its curvature.
Displays
a color gradient onto a 3D model to evaluate whether there is adequate space
between a part and its mold.
Sets
the display options for zebra, curvature, and draft analysis.
Projects
stripes onto a 3D model to analyze surface continuity.
Saves
an animation of a camera moving or panning in a 3D model.
Resets
the locations of all alternate scale representations of the selected annotative
objects.
Updates
existing annotative objects to match the current properties of their styles.
Controls
the size of the object snap target box.
Lists
or reloads all plug-ins in the application plug-in folder.
Loads
and unloads applications and defines which applications to load at startup.
Opens
the Autodesk App Store website.
Creates
an arc.
Packages
the current sheet set files for storage.
Places
text along an arc.
Calculates
the area and perimeter of objects or defined areas.
Creates
copies of objects arranged in a pattern.
Creates
arrays using the legacy dialog box.
Saves
or discards changes made to an array's source objects and exits the array
editing state.
Edits
associative array objects and their source objects.
Evenly
distributes object copies along a path or a portion of a path.
Evenly
distributes object copies in a circular pattern around a center point or axis
of rotation.
Distributes
object copies into any combination of rows, columns, and levels.
Loads,
unloads, and provides information about ObjectARX applications.
Inserts
references to external files such as other drawings, raster images, point
clouds, coordination models, and underlays.
Attaches
hyperlinks to objects or areas in a drawing.
Creates
an attribute definition for storing data in a block.
Controls
the visibility overrides for all block attributes in a drawing.
Changes
attribute information in a block.
Extracts
attribute data, informational text associated with a block, into a file.
Imports
block attribute values from an external, tab-delimited ASCII file.
Changes
the textual content of an attribute within a block.
Exports
block attribute values to an external file in tab-delimited ASCII format.
Redefines
a block and updates associated attributes.
Applies
attribute changes in a block definition to all block references.
Evaluates
the integrity of a drawing and corrects some errors.
Applies
geometric constraints to a selection set of objects based on the orientation of
the objects relative to one another.
Publishes
drawings to DWF, DWFx, or PDF files automatically to a specified location.
Adds
an action to a dynamic block definition.
Displays
or hides action bars for a selection set of parameter objects.
Specifies
the selection set of objects associated with an action in a dynamic block
definition.
Adds
an action to a dynamic block definition.
Sets
the insertion base point for the current drawing.
Associates
an action with a parameter in a dynamic block definition.
Manages
the attributes for a selected block definition.
Specifies
the order of attributes for a block.
Opens
the Block Authoring Palettes window in the Block Editor.
Closes
the Block Authoring Palettes window in the Block Editor.
Closes
the Block Editor.
Converts
block geometry into construction geometry, which may be hidden or displayed.
Creates
a report of the number of instances of each block in a selection set or the
entire drawing.
Applies
constraint parameters to selected objects, or converts dimensional constraints
to parameter constraints.
Changes
the cycling order of grips for a dynamic block reference.
Opens
the block definition in the Block Editor.
Displays
the Block Editor Settings dialog box.
Extends
objects to blocks.
Creates,
deletes, or resets grips associated with a parameter.
Creates
a spline in the gap between two selected lines or curves.
Creates
a block definition from selected objects.
Lists
the objects in a block definition.
Generates
preview images for blocks displayed in DesignCenter.
Replaces
all instances of a specified block with a different block.
Replaces
all instances of a specified block with an xref.
Displays
or creates a lookup table for a dynamic block definition.
Saves
selected objects to a file in device-independent bitmap format.
Creates
a region or a polyline from an enclosed area.
Creates
a 3D solid box.
Adds
a parameter with grips to a dynamic block definition.
Breaks
the selected object between two points.
Creates
a breakline, a polyline that includes the breakline symbol.
Removes
the history from 3D solids and composite solids, and associativity from
surfaces.
Launches
the default web browser defined in your system's registry.
Saves
the current block definition.
Saves
a copy of the current block definition under a new name.
Scales
a block reference relative to its insertion point.
Stores
variations of a block in the Block Properties Table.
Displays
a window within the Block Editor to test a dynamic block.
Trim
objects to blocks.
Explodes
selected blocks, preserving the block layer, and converting attribute values to
text objects.
Makes
objects invisible in the current visibility state or all visibility states in a
dynamic block definition.
Makes
objects visible in the current visibility state or all visibility states in a
dynamic block definition.
Creates,
sets, or deletes a visibility state in a dynamic block.
Evaluates
mathematical and geometric expressions at the Command prompt or within a
command.
Sets
a camera and target location to create and save a 3D perspective view of
objects.
Arranges
the drawing order of selected objects by their color number.
Removes
associativity of center marks or centerlines from objects they define.
Creates
centerline geometry associated with selected lines and polylines.
Creates
an associative, cross-shaped mark at the center of a selected circle or arc.
Associates
or reassociates a center mark or centerline object to selected objects.
Resets
the centerlines to the current value specified in the CENTEREXE system
variable.
Bevels
or chamfers the edges of two 2D objects or the adjacent faces of a 3D solid.
Bevels
the edges of 3D solids and surfaces.
Changes
the properties of existing objects.
Checks
the current drawing for standards violations.
Changes
the properties of an object.
On
a layout, transfers selected objects between model space and paper space.
Provides
a method to edit a previously attached URL for selected objects.
Creates
a circle.
Opens
the legacy Object Grouping dialog box.
Manages
referenced image files in the current drawing.
Opens
the legacy Layer Properties Manager.
Manages
referenced drawing files in the current drawing.
Restores
the state of the display before CLEANSCREENON was used.
Clears
the screen of toolbars and dockable windows, excluding the command window.
Crops
selected objects such as blocks, external references, images, viewports, and
underlays to a specified boundary.
Clips
xrefs or images with lines and curves.
Closes
the current drawing.
Closes
all currently open drawings.
Closes
all other open drawings, except the current drawing.
Sets
the color for new objects.
Displays
the Command window.
Hides
the Command window.
Compiles
shape files and PostScript font files into SHX files.
Creates
a 3D solid cone.
Displays
or hides the geometric constraints on an object.
Controls
the display of geometric constraints on constraint bars.
Converts
legacy polylines and hatches for use with later product releases.
Converts
a color-dependent plot style table (CTB) to a named plot style table (STB).
Converts
lights created in previous drawing file formats to the current format.
Converts
older materials to use the format of the current material.
Converts
the current drawing to either named or color-dependent plot styles.
Converts
3D objects such as polygon meshes, surfaces, and solids to mesh objects.
Converts
3D solids and surfaces into NURBS surfaces.
Converts
eligible 3D objects to 3D solids.
Converts
objects to 3D surfaces.
COORDINATIONMODELATTACH (Command)
Inserts
references to coordination models such as NWD and NWC Navisworks files.
Copies
objects a specified distance in a specified direction.
Copies
selected objects to the Clipboard along with a specified base point.
Copies
selected objects to the Clipboard.
Copies
the text in the command line history to the Clipboard.
Copies
the current view to the Clipboard for linking to other OLE applications.
Copies
multiple objects with Repeat, Array, Divide, and Measure options.
Copies
one or more objects to another layer.
Manages
the customized user interface elements in the product.
Exports
customized settings from the main CUIx file to an enterprise or partial CUIx
file.
Imports
customized settings from an enterprise or partial CUIx file to the main CUIx
file.
Loads
a customization file (CUIx).
Unloads
a CUIx file.
Customizes
tool palettes and tool palette groups.
Copies
selected objects to the Clipboard and removes them from the drawing.
Adds
control vertices to NURBS surfaces and splines.
Turns
off the display of control vertices for all NURBS surfaces and curves.
Rebuilds
the shape of NURBS surfaces and curves.
Removes
control vertices from NURBS surfaces and curves.
Displays
the control vertices for specified NURBS surfaces or curves.
Creates
a 3D solid cylinder.
Extracts
drawing data and merges data from an external source to a data extraction table
or external file.
Displays
the Data Link dialog box.
Updates
data to or from an established external data link.
Opens
the Configure a Data Source dialog box (dbConnect Manager)
Provides
an interface to external database tables.
Lists
database information for each object in the drawing.
Constrains
the distance between two points on different objects.
Constrains
the angle between line or polyline segments, the angle swept out by an arc or a
polyline arc segment, or the angle between three points on objects.
Converts
associative dimensions to dimensional constraints.
Constrains
the diameter of a circle or an arc.
Displays
or hides the dynamic constraints associated with a selection set of objects.
Specifies
whether the dimensional constraint being created is dynamic or annotational.
Constrains
the X distance between points on an object, or between two points on different
objects.
Creates
a horizontal, vertical, or rotated constraint based on the locations of the
extension line origins and the dimension line.
Constrains
the radius of a circle or an arc.
Constrains
the Y distance between points on an object, or between two points on different
objects.
Sets
the 3D viewing direction.
Provides
a timed pause within a script.
Removes
all geometric and dimensional constraints from a selection set of objects.
Closes
the Design Feed palette.
Opens
the Design Feed palette.
Removes
hyperlinks in a drawing.
Adjust
the fade, contrast, and monochrome settings of a DGN underlay.
Inserts
a DGN file as an underlay into the current drawing.
Crops
the display of a selected DGN underlay to a specified boundary.
Creates
one or more DGN files from the current drawing.
Imports
the data from a DGN file into a new DWG file or the current DWG file, depending
on the DGNIMPORTMODE system variable.
Controls
the display of layers in a DGN underlay.
Allows
users to create and edit user-defined DGN mapping setups.
Attaches
a digital signature to a drawing, which is removed if an unauthorized change is
made.
Creates
multiple types of dimensions within a single command session.
Creates
an aligned linear dimension.
Creates
an angular dimension.
Creates
an arc length dimension.
Creates
a linear, angular, or ordinate dimension from the baseline of the previous or
selected dimension.
Breaks
or restores dimension and extension lines where they cross other objects.
Creates
the nonassociative center mark or the centerlines of circles and arcs.
Applies
dimensional constraints to selected objects or points on objects, or converts
associative dimensions to dimensional constraints.
Creates
a dimension that starts from an extension line of the previous or selected
dimension.
Creates
a diameter dimension for a circle or an arc.
Removes
associativity from selected dimensions.
Edits
dimension text and extension lines.
Exports
named dimension styles and their settings to an external file.
Imports
named dimension styles and their settings from an external file.
Adds
or removes inspection information for a selected dimension.
Creates
jogged dimensions for circles and arcs.
Adds
or removes a jog line on a linear or aligned dimension.
Creates
a linear dimension.
Creates
ordinate dimensions.
Controls
overrides of system variables used in selected dimensions.
Creates
a radius dimension for a circle or an arc.
Restores
the measured value to overridden or modified dimension text.
Associates
or reassociates selected dimensions to objects or points on objects.
Updates
the locations of all associative dimensions.
Creates
a rotated linear dimension.
Adjusts
the spacing between linear dimensions or angular dimensions.
Creates
and modifies dimension styles.
Moves
and rotates dimension text and relocates the dimension line.
Measures
the distance and angle between two points.
Creates
a distant light.
Creates
evenly spaced point objects or blocks along the length or perimeter of an
object.
Creates
a filled circle or a wide ring.
Reports
the status of the current download.
Controls
the way dragged objects are displayed.
Displays
a list of drawing files that can be recovered after a program or system
failure.
Closes
the Drawing Recovery Manager.
Changes
the draw order of images and other objects.
Sets
grid and snap, polar and object snap tracking, object snap modes, Dynamic
Input, and Quick Properties.
Defines
parallel projection or perspective views by using a camera and target.
Adjust
the fade, contrast, and monochrome settings of a DWF or DWFx underlay.
Inserts
a DWF or DWFx file as an underlay into the current drawing.
Crops
the display of a selected DWF or DWFx underlay to a specified boundary.
Sets
the default format to DWF or DWFx for output in specific commands.
Controls
the display of layers in a DWF or DWFx underlay.
Converts
drawing format version for selected drawing files.
Creates
and maintains an individual log file for each drawing file as it is accessed.
Sets
and displays the file properties of the current drawing.
Imports
an AutoCAD DXB (drawing interchange binary) file.
Edits
attributes in a block reference.
Exports
block attribute information to a table or an external file.
Changes
the visibility of 3D face edges.
Creates
a mesh between four contiguous edges or curves.
Edits
a saved named view with or without motion.
Tracks
the amount of active editing time for a drawing.
Sets
elevation and extrusion thickness of new objects.
Creates
an ellipse or an elliptical arc.
Removes
objects from a drawing.
Packages
a set of files for Internet transmission.
Offsets
selected objects.
Displays
an orthographic view of the XY plane of a specified UCS without changing the
view magnification.
Breaks
a compound object into its component objects.
Saves
the objects in a drawing to a different file format.
Creates
a DWF file and allows you to set individual page setup overrides on a
sheet-by-sheet basis.
Creates
a DWFx file where you can set individual page setup overrides on a
sheet-by-sheet basis.
Creates
a visual representation of the current layout in the model space of a new
drawing.
Generates
a PDF file from a single layout, all layouts, or a specified area in model
space.
Adjusts
the page setup and drawing selection when exporting to a DWF, DWFx, or PDF
file.
Creates
a version of an AEC file that can be opened in products such as AutoCAD.
Loads
the AutoCAD Express Tools menu and displays the Express menu on the menu bar.
Loads
the AutoCAD Express Tools libraries, places the Express folder in the search
path, and loads and places the Express menu on the menu bar.
Extends
objects to meet the edges of other objects.
Opens
the External References palette.
EXTERNALREFERENCESCLOSE (Command)
Closes
the External References palette.
Trims
all objects at the cutting edge specified by a selected polyline, line, circle,
arc, ellipse, text, mtext, or attribute definition.
Creates
a 3D solid from an object that encloses an area, or a 3D surface from an object
with open ends.
Creates
an Autodesk® FBX file containing selected objects in the current drawing.
Imports
an Autodesk® FBX file, which can contain objects, lights, cameras, and
materials.
Creates
a multiline text object with a field that can be updated automatically as the
field value changes.
Displays
the file tabs at the top of the drawing area.
Hides
the file tabs at the top of the drawing area.
Controls
the display of filled objects such as hatches, 2D solids, and wide polylines.
Rounds
or fillets the edges of two 2D objects or the adjacent faces of a 3D solid.
Rounds
and fillets the edges of solid objects.
Creates
a list of requirements that an object must meet to be included in a selection
set.
Finds
the text that you specify and can optionally replace it with other text.
Creates
a 2D representation of all 3D objects based on the current view.
Converts
3D geometry to a projected 2D representation.
Creates
a free spotlight, which is a spotlight without a specified target.
Creates
a free web light, which is a web light without a specified target.
Creates
a selection set of all objects that touch the selected object.
Globally
changes attribute values for all instances of a specified block.
Constrains
two points together or a point to a curve (or an extension of a curve).
Causes
two or more line segments to lie along the same line.
Constrains
two arcs, circles, or ellipses to the same center point.
Resizes
selected arcs and circles to the same radius, or selected lines to the same
length.
Locks
points and curves in position.
Causes
lines or pairs of points to lie parallel to the X-axis of the current
coordinate system.
Causes
selected lines to lie parallel to each other.
Causes
selected lines to lie 90 degrees to one another.
Constrains
a spline to be contiguous and maintain G2 continuity with another spline, line,
arc, or polyline.
Causes
selected objects to become symmetrically constrained about a selected line.
Constrains
two curves to maintain a point of tangency to each other or their extensions.
Causes
lines or pairs of points to lie parallel to the Y-axis of the current
coordinate system.
Assigns
geographic location information to a drawing file.
Displays
or hides an indicator, in model space, at the coordinates corresponding to your
current position.
Displays
a map from an online maps service in the current viewport.
Captures
a portion of the online map to an object known as a map image, and embeds it in
the drawing area.
Updates
map images from the online maps service and optionally resets their resolution
for optimal on-screen viewing.
Places
a position marker at a location defined by latitude and longitude.
Places
a position marker in the drawing area at the coordinates corresponding to your
current position.
Places
a position marker at a specified point in model space.
Places
a position marker at a location you specify.
Applies
or persists geometric relationships between objects or points on objects.
Removes
all geographic location information from the drawing file.
Changes
the north direction and position of the geographic marker in model space,
without changing its latitude and longitude.
Creates
a selection set of objects based on layer and object type filters.
Switches
from the current drawing to the Start tab.
Opens
the file or web page associated with the hyperlink attached to an object.
Fills
an enclosed area or selected objects with a gradient fill.
Sets
hardware acceleration on or off and provides access to display performance
options.
Causes
the text window to display behind the application window.
Displays
a grid pattern in the current viewport.
Creates
and manages saved sets of objects called groups.
Adds
and removes objects from the selected group, or renames a selected group.
Fills
an enclosed area or selected objects with a hatch pattern, solid fill, or
gradient fill.
Modifies
an existing hatch or fill.
HATCHGENERATEBOUNDARY (Command)
Creates
a non-associated polyline around a selected hatch.
Redefines
a selected hatch or fill to conform to a different closed boundary.
Controls
the starting location of hatch pattern generation for a selected hatch.
Sets
the draw order for all hatches in the drawing to be behind all other objects.
Creates
a 2D spiral or 3D spring.
Displays
the online or offline Help system.
Displays
a 3D model with hidden lines suppressed for the 2D Wireframe visual style.
Hides
selected objects.
Hides
all currently displayed palettes, including the command window.
Controls
whether new and changed features in product updates are highlighted in the user
interface with an orange dot.
Sets
the display of such properties as hidden lines.
Attaches
a hyperlink to an object or modifies an existing hyperlink.
Controls
the display of the hyperlink cursor, tooltips, and shortcut menu.
Displays
the UCS coordinate values of a specified location.
Saves
selected objects in the current drawing to a new IGES (*.igs, *.iges) file.
Imports
data from an IGES (*.igs or *.iges) file into the current drawing.
Displays
the External References palette.
Controls
the brightness, contrast, and fade values of images.
Specifies
the image editing program for IMAGEEDIT.
Inserts
a reference to an image file.
Crops
the display of a selected image to a specified boundary.
Launches
the image editing program specified by IMAGEAPP for the selected image.
Controls
the display quality of images.
Imports
files of different formats into the current drawing.
Imprints
2D geometry on a 3D solid or surface, creating new edges on planar faces.
Opens
a dialog box that controls settings for the display of the command line
suggestion list for commands, system variables, and named objects.
Inserts
a block or drawing into the current drawing.
Inserts
a linked or embedded object.
Creates
a temporary 3D solid from the interferences between two sets of selected 3D
solids.
Creates
a 3D solid, surface, or 2D region from overlapping solids, surfaces, or regions.
Turns
isometric drafting settings on or off, and specifies the current 2D isometric
drafting plane.
Temporarily
hides the display of all objects except those you select.
Specifies
the current plane for 2D isometric drawing.
Joins
the endpoints of linear and curved objects to create a single object.
Saves
selected objects to a file in JPEG file format.
Contains
the DATE tool and several AutoCAD Julian date and calendar date conversion
routines.
Changes
the justification point of selected text objects without changing their
locations.
Changes
the layer property of selected objects to the current layer.
Deletes
all objects on a layer and purges the layer.
Manages
layers and layer properties.
Closes
the Layer Properties Manager.
Undoes
the last change or set of changes made to layer settings.
Opens
the modeless Layer Properties Manager.
Turns
on and off the tracking of changes made to layer settings for use by the LAYERP
command.
Saves,
restores, and manages sets of layer settings that are called layer states.
Displays
the New Layer State to Save dialog box, where you can provide a name and a
description for a new layer state.
Freezes
the layer of selected objects.
Hides
or locks all layers except those of the selected objects.
Locks
the layer of a selected object.
Changes
the layer of a selected object to match the destination layer.
Sets
the current layer to that of a selected object.
Merges
selected layers into a target layer, removing them from the drawing.
Turns
off the layer of a selected object.
Turns
on all layers in the drawing.
Creates
and modifies drawing layouts.
Combines
specified layouts into a single layout.
Creates
a new layout tab and specifies page and plot settings.
Thaws
all layers in the drawing.
Translates
the layers in the current drawing to specified layer standards.
Unlocks
the layer of a selected object.
Restores
all layers that were hidden or locked with the LAYISO command.
Freezes
selected layers in all layout viewports except the current viewport.
Displays
objects on selected layers and hides objects on all other layers.
Creates
a line that connects annotation to a feature.
Changes
the length of objects and the included angle of arcs.
Creates
a light.
Displays
the Lights in the Model palette that lists all lights in the model.
Closes
the Lights in the Model palette.
Sets
an invisible rectangular boundary in the drawing area that can limit the grid
display and limit clicking or entering point locations.
Create
a series of contiguous line segments. Each segment is a line object that can be
edited separately.
Loads,
sets, and modifies linetypes.
Displays
property data for selected objects.
Turns
on live sectioning for a selected section object.
Makes
the symbols in compiled shape (SHX) files available for use by the SHAPE
command.
Creates
a 3D solid or surface in the space between several cross-sections.
Closes
the command history log file opened by LOGFILEON.
Writes
the contents of the command history to a file.
Displays
a list of all available AutoLISP commands, functions, and variables.
Displays
the contents of an AutoLISP file by individual functions.
Sets
the global linetype scale factor.
Sets
the current lineweight, lineweight display options, and lineweight units.
Manages
the uploading of files stored on the AutoCAD WS server.
Opens
the Markup Set Manager.
Closes
the Markup Set Manager.
Calculates
the mass properties of selected 2D regions or 3D solids.
Closes
the Materials Browser.
Opens
the Materials Browser.
Applies
the properties of a selected table cell to other table cells.
Applies
the properties of a selected object to other objects.
Closes
the Materials Editor.
Opens
the Materials Editor.
Assigns
the material defined in the CMATERIAL system variable to the objects you
select.
Associates
materials with layers.
Adjusts
how a texture is mapped to a face or an object.
Opens
the Materials Browser.
Closes
the Materials Browser.
Creates
point objects or blocks at measured intervals along the length or perimeter of
an object.
Measures
the distance, radius, angle, area, and volume of selected objects or sequence
of points.
Loads
a customization file.
Creates
a 3D mesh primitive object such as a box, cone, cylinder, pyramid, sphere,
wedge, or torus.
Creates
a mesh face that connects open edges.
Merges
the vertices of selected mesh faces or edges.
Sharpens
the edges of selected mesh subobjects.
Extends
a mesh face into 3D space.
Merges
adjacent faces into a single face.
Displays
the Mesh Tessellation Options dialog box, which controls default settings for
converting existing objects to mesh objects.
MESHPRIMITIVEOPTIONS (Command)
Displays
the Mesh Primitive Options dialog box, which sets the tessellation defaults for
primitive mesh objects.
Multiplies
the number of faces in selected mesh objects or faces.
Converts
3D objects such as polygon meshes, surfaces, and solids to mesh objects.
Decreases
the level of smoothness for mesh objects by one level.
Increases
the level of smoothness for mesh objects by one level.
Spins
the adjoining edge of two triangular mesh faces.
Splits
a mesh face into two faces.
Removes
the crease from selected mesh faces, edges, or vertices.
Finds
any legacy materials in Tool Palettes and converts them to a generic type.
Inserts
multiple instances of a block in a rectangular array.
Creates
a mirrored copy of selected objects.
Creates
a mirrored copy of selected 3D objects across a mirroring plane.
Creates
a linetype definition based on selected objects and stores them in a specified
linetype definition (LIN) file.
Creates
a shape definition based on selected objects.
Creates
a multileader object.
Aligns
and spaces selected multileader objects.
Organizes
selected multileaders that contain blocks into rows or columns, and displays
the result with a single leader.
Adds
leader lines to, or removes leader lines from, a multileader object.
Creates
and modifies multileader styles.
Edits
multiline intersections, breaks, and vertices.
Creates
multiple parallel lines.
Creates,
modifies, and manages multiline styles.
Moves,
copies, rotates, and scales selected objects with a single command.
Switches
from a named layout tab to the Model tab.
Moves
objects a specified distance in a specified direction.
Changes
the destination folder for drawing backup (BAK) files.
Edits
multiple polylines; also converts multiple line and arc objects to polyline
objects.
Reverses
the effects of several previous UNDO or U commands.
Creates
a slide file of the current model viewport or the current layout.
In
a layout, switches from paper space to model space in a layout viewport.
Stretches
objects with multiple crossing windows and crossing polygons.
Edits
multiline text.
Creates
a multiline text object.
Repeats
the next command until canceled.
Creates
and controls layout viewports.
Sets
up the specifications of a drawing.
Provides
access to viewing tools from a unified interface.
Provides
an on-screen display for creating and playing back cinematic camera animations
for design review, presentation, and bookmark-style navigation.
Closes
the ShowMotion interface.
Provides
access to enhanced navigation tools that are quickly accessible from the
cursor.
Indicates
the current viewing direction. Dragging or clicking the ViewCube rotates the
scene.
Copies
objects that are contained in an xref, block, or DGN underlay.
Loads
a .NET application.
Creates
a new drawing.
Creates
a new sheet set data file that manages drawing layouts, file paths, and project
data.
Creates
a named view with the motion that is played back when viewed with ShowMotion.
Saves
a new, named view from the display in the current viewport, or by defining a
rectangular window.
Adds
or deletes supported scales for annotative objects.
Creates
concentric circles, parallel lines, and parallel curves.
Creates
a closed polyline or spline object that is offset at a specified distance from
the edges of a selected planar face on a 3D solid or surface.
Specifies
a different source application for an embedded OLE object, and controls whether
the OLE object is represented by an icon.
Updates,
changes, and cancels a selected linked OLE object.
Opens
the selected OLE object in its source application.
Restores
the selected OLE object to its original size and shape.
Controls
the size, scale, and other properties of a selected OLE object.
Launches
AutoCAD 360 in your default browser.
Publishes
design views of your current drawing to a secure, anonymous Autodesk A360
location for viewing and sharing in a web browser.
Opens
your Autodesk A360 documents list and folders in a browser.
Opens
your local Autodesk A360 folder in Windows Explorer.
Displays
the Online tab of the Options dialog box.
Designates
who can access the current drawing from Autodesk A360.
Starts
or stops syncing your custom settings with Autodesk A360.
Displays
the Choose Which Settings Are Synced dialog box where you can specify selected
settings to be synced.
Restores
erased objects.
Opens
an existing drawing file.
Opens
a DWF or DWFx file that contains markups.
Opens
an existing drawing file from your local Autodesk A360 sync folder.
Opens
a selected sheet set.
Customizes
the program settings.
Constrains
cursor movement to the horizontal or vertical direction.
Sets
running object snap modes.
Removes
duplicate or overlapping lines, arcs, and polylines. Also, combines partially
overlapping or contiguous ones.
Controls
the page layout, plotting device, paper size, and other settings for each new
layout.
Shifts
the view without changing the viewing direction or magnification.
Opens
the Parameters Manager palette that includes all dimensional constraint
parameters, reference parameters, and user variables in the current drawing.
Closes
the Parameters Manager palette.
Loads
additional geometry into a partially opened drawing.
Loads
geometry and named objects from a selected view or layer into a drawing.
Creates
a hyperlink to a file, and associates it with a selected object.
Pastes
objects from the Clipboard into the current drawing as a block.
Pastes
objects from the Clipboard into the current drawing.
Pastes
objects from the Clipboard into the current drawing using the original
coordinates.
Pastes
objects from the Clipboard into the current drawing and controls the format of
the data.
Creates
a line through the center axis of a cylindrical segment in a point cloud.
Creates
a point object at the intersection of three planar segments in a point cloud.
Infers
the intersection between two adjacent planar segments, and creates a line along
the edge.
Generates
2D geometry from a section through a point cloud.
Displays
a wizard to import PCP and PC2 configuration file plot settings into the Model
or current layout.
PDF Import Settings Dialog Box
Sets
the options for importing geometry, fills, raster images, and TrueType text
objects from a specified PDF file.
Adjust
the fade, contrast, and monochrome settings of a PDF underlay.
Inserts
a PDF file as an underlay into the current drawing.
Crops
the display of a selected PDF underlay to a specified boundary.
Imports
the geometry, fills, raster images, and TrueType text objects from a specified
PDF file.
Controls
the display of layers in a PDF underlay.
Converts
the SHX geometry imported from PDF files into individual multiline text
objects.
Edits
polylines, objects to be joined to polylines, and related objects.
Creates
a 3D polyface mesh, vertex by vertex.
Displays
an orthographic view of the XY plane of a specified user coordinate system.
Creates
a planar surface.
Creates
a 2D polyline, a single object that is composed of line and arc segments.
Plots
a drawing to a plotter, printer, or file.
Places
a plot stamp with information such as date, time, and scale on a specified
corner of each drawing and logs it to a file.
Controls
the named plot styles that are attached to the current layout and can be
assigned to objects.
Displays
the Plotter Manager, where you can add or edit a plotter configuration.
Imports
legacy HPGL files into the current drawing, retaining all colors.
Controls
whether the Performance Recorder is turned on or off.
Saves
selected objects to a file in a Portable Network Graphics format.
Creates
a point object.
Inserts
a point cloud scan (RCS) or project file (RCP) into the current drawing.
Displays
the Point Cloud Color Map dialog box, used to define settings for Intensity,
Elevation, and Classification point cloud stylizations.
Crops
a selected point cloud to a specified polygonal, rectangular, or circular
boundary.
Saves,
restores, and deletes point cloud crop states.
Displays
the Point Cloud Manager palette, used to control display of point cloud
projects, regions, and scans.
POINTCLOUDMANAGERCLOSE (Command)
Closes
the Point Cloud Manager.
Controls
the coloration of point clouds.
Removes
all cropped areas from selected point clouds.
Creates
a point light that radiates light in all directions from its location.
Creates
an equilateral closed polyline.
Creates
3D solid in the shape of a wall or series of walls.
Dynamically
modifies objects by extrusion and offset.
Displays
the drawing as it will be plotted.
Projects
points, lines, or curves onto a 3D solid or surface from different directions.
Controls
properties of existing objects.
Closes
the Properties palette.
Update,
list, or clear Drawing Properties data.
Specifies
or updates the scale of block objects relative to paper space.
Imports
a user-defined page setup into a new drawing layout.
In
a layout, switches from model space in a layout viewport to paper space.
Specifies
or updates the scale of text objects relative to paper space.
Specifies
the display style and size of point objects.
Publishes
drawings to DWF, DWFx, and PDF files, or printers or plotters.
Creates
HTML pages that include images of selected drawings.
Removes
unused items, such as block definitions and layers, from the drawing.
Creates
a 3D solid pyramid.
Closes
the QuickCalc calculator.
Creates
a series of dimensions quickly from selected objects.
Attaches
a leader line to an mtext, tolerance, or block reference object.
Globally
attaches leader lines to mtext, tolerance, or block reference objects.
Detaches
a leader line from an mtext, tolerance, or block reference object.
Creates
a leader and leader annotation.
Starts
a new drawing from a specified drawing template file.
Closes
all open drawings and exit.
Saves
the current drawing using the specified default file format.
Creates
a selection set based on filtering criteria.
Controls
the display and plotting of text and attribute objects.
Opens
the QuickCalc calculator.
Displays
the Customize User Interface Editor in a collapsed state.
Displays
quick property data for selected objects.
Exits
the program.
Displays
open drawings and layouts in a drawing using preview images.
Closes
preview images of open drawings and their layouts.
Displays
preview images of model space and layouts for the current drawing.
Closes
preview images of model space and layouts in the current drawing
Creates
a linear object that starts at a point and continues to infinity.
Launches
Autodesk ReCap if it is installed.
Repairs
and then opens a damaged drawing file.
Repairs
a damaged drawing file along with all attached xrefs.
Creates
a rectangular polyline.
Restores
AutoCAD internal commands overridden by UNDEFINE.
Redefines
hard-coded paths in xrefs, images, shapes, styles, and rtext.
Sets
options for the REDIR Express Tool by specifying which object types are
included.
Reverses
the effects of previous UNDO or U command.
Refreshes
the display in the current viewport.
Refreshes
the display in all viewports.
Saves
back or discards changes made during in-place editing of a reference, either an
xref or a block definition.
Edits
an xref or a block definition directly within the current drawing.
Adds
or removes objects from a working set during in-place editing of a reference,
either an xref or a block definition.
Regenerates
the drawing from within the current viewport.
Regenerates
the views in a drawing to repair anomalies in the display of 3D solids and
surfaces.
Regenerates
the entire drawing and refreshes all viewports.
Controls
automatic regeneration of a drawing.
Converts
objects that enclose an area into a 2D region object.
Reinitializes
the digitizer, digitizer input/output port, and program parameters file.
Changes
the names assigned to items such as layers and dimension styles.
Creates
a photorealistic or realistically shaded image of a 3D solid or surface model.
Renders
a specified rectangular area, called a crop window, within a viewport.
Controls
the settings related to the rendering environment.
RENDERENVIRONMENTCLOSE (Command)
Closes
the Render Environment & Exposure palette.
Controls
the settings related to the rendering environment.
Closes
the Render Environment & Exposure palette.
Uses
the online resources in Autodesk A360 to create an image of a 3D solid or
surface model.
Specifies
render presets, reusable rendering parameters, for rendering an image.
Closes
the Render Presets Manager palette.
Obsolete.
Displays the Render window without starting a rendering operation.
Displays
the Render window without starting a rendering operation.
Closes
the Render window.
Finds
and replaces a specified text string in a URL used in hyperlinks that are
attached to all selected objects.
Resets
one or more dynamic block references to the default values of the block
definition.
Continues
an interrupted script.
Creates
or modifies a revision cloud.
Reverses
the vertices of selected lines, polylines, splines, and helixes, which is
useful for linetypes with included text, or wide polylines with differing
beginning and ending widths.
Closes
and then reopens the current drawing.
Creates
a 3D solid or surface by sweeping an object around an axis.
Creates
a mesh by revolving a profile about an axis.
Displays
the ribbon.
Hides
the ribbon.
Rotates
objects around a base point.
Moves
objects about a 3D axis.
Displays
the Render Presets Manager palette used to configure rendering settings.
Closes
the Render Settings Manager palette.
Repeats
a script file.
Edits
existing remote text (rtext) objects.
Creates
remote text (rtext) objects.
Rotates
the UCS dynamically with your pointing device.
Creates
a mesh that represents the surface between two lines or curves.
Saves
the current drawing under a different file name without changing which file is
current.
Save
all open drawings.
Saves
a copy of the current drawing under a new file name.
Saves
a rendered image to a file.
Saves
a copy of the current drawing to your local Autodesk A360 sync folder under a
new file name.
Enlarges
or reduces selected objects, keeping the proportions of the object the same
after scaling.
Controls
the list of scales available for layout viewports, page layouts, and plotting.
Enlarges
or reduces selected text objects without changing their locations.
Executes
a sequence of commands from a script file.
Executes
a sequence of commands and nested scripts from a script file.
Uses
the intersection of a plane with 3D solids, surfaces, or meshes to create a 2D
region object.
Creates
a section object that acts as a cutting plane through 3D objects, and point
clouds.
Adds
a jogged segment to a section object.
SECTIONPLANESETTINGS (Command)
Sets
display options for a selected section plane.
Saves
selected section planes as 2D or 3D blocks.
Displays
the dialog box to set the increment value for the Section Object Offset and
Slice Thickness controls in the Section Plane ribbon contextual tab.
Controls
the security restrictions for running executable files in AutoCAD.
Opens
a web browser and displays the BIMobject home page.
Places
selected objects in the Previous selection set.
Finds
all objects within the current drawing that match the properties of selected
objects, and then adds them to the selection set.
Changes
the property overrides of selected objects to ByLayer.
Lists
or changes the values of system variables.
Controls
the display of 3D objects.
Inserts
a shape from a shape file (SHX file) that has been loaded using LOAD.
Shares
the AutoCAD WS online copy of the current drawing with other users.
Opens
the Sheet Set Manager.
Closes
the Sheet Set Manager.
Accesses
operating system commands.
Restores
the display of hidden palettes.
Displays
the images that were rendered and stored in Autodesk A360.
Displays
all attached URLs contained in a drawing, and allows them to edited.
Converts
all instances of a selected shape object with an equivalent block.
Displays
information about the digital signature attached to a drawing file.
Creates
a series of freehand line segments.
Creates
new 3D solids and surfaces by slicing, or dividing, existing objects.
Restricts
cursor movement to specified intervals.
Generates
profiles and sections in layout viewports created with SOLVIEW.
Creates
solid-filled triangles and quadrilaterals.
Edits
faces and edges of 3D solid objects.
Creates
2D profile images of 3D solids for display in a layout viewport.
Creates
orthographic views, layers, and layout viewports automatically for 3D solids.
Calculates
equivalent model space and paper space distances in a layout.
Checks
spelling in a drawing.
Creates
a 3D solid sphere.
Creates
a smooth curve that passes through or near a set of fit points, or that is
defined by the vertices in a control frame.
Modifies
the parameters of a spline or converts a spline-fit polyline to a spline.
Creates
a spotlight that emits a directional cone of light.
Creates
a selection set based on a selected object.
Manages
the association of standards files with drawings.
Displays
drawing statistics, modes, and extents.
Stores
3D solids and watertight meshes in a format that can be used with
stereolithography apparatus.
Stretches
objects crossed by a selection window or polygon.
Creates,
modifies, or specifies text styles.
Displays
the Plot Style Manager, where you can revise plot style tables.
Creates
as a new object by subtracting one overlapping region or 3D solid from another.
Displays
the Sun Properties palette.
Closes
the Sun Properties palette
Hatches
an area using a selected image, block, xref, or wipeout object.
Creates
a continuous blend surface between two existing surfaces.
Lengthens
a surface by a specified distance.
Creates
curves on surfaces and 3D solids.
Creates
a filleted surface between two other surfaces.
Creates
a surface in the space between several curves in the U and V directions,
including surface and solid edge subobjects.
Creates
a parallel surface a specified distance from the original surface.
Creates
a new surface by fitting a cap over a surface edge that forms a closed loop.
Trims
and combines a set of surfaces or meshes that completely enclose a volume to
create a 3D solid.
Trims
portions of a surface where it meets another surface or type of geometry.
Replaces
surface areas removed by the SURFTRIM command.
Creates
a 3D solid or 3D surface by sweeping a 2D object or subobject along an open or
closed path.
Monitors
a list of system variables and sends notifications when there are changes to
any one in the list.
Allows
you to view, edit, save, and restore system variable settings.
Arranges
windows and icons when the application window is shared with external
applications.
Creates
an empty table object.
Edits
text in a table cell.
Exports
data from a table object in CSV file format.
Creates,
modifies, or specifies table styles.
Calibrates,
configures, and turns on and off an attached digitizing tablet.
Creates
a mesh from a line or curve that is swept along a straight path.
Creates
a target point light.
Controls
whether multiple open drawings are displayed separately or grouped on the
Windows taskbar.
Changes
the case of selected text, mtext, attributes, and dimension text.
Creates
a circle, a slot, or a rectangle around each selected text or mtext object.
Adds
sequential numbering to text and mtext objects as a prefix, suffix, or
replacement text.
Creates
a single-line text object.
Aligns
multiple text objects vertically, horizontally, or obliquely.
Edits
a selected multiline or single-line text object, or the text in a dimension
object.
Expands
or compresses the width of text objects based on new starting and ending
points.
Creates
a blank area behind selected text or mtext objects.
Opens
a text window that displays a history of prompts and command line entries for
the current session.
Brings
text, leaders, and dimensions in front of all other objects in the drawing.
Removes
the mask from selected text or mtext that were masked with TEXTMASK.
Toggles
the display of frames for all wipeout and image objects.
Converts
a surface into a 3D solid with a specified thickness.
Saves
selected objects to a file in TIFF file format.
Displays
the date and time statistics of a drawing.
Inserts
a block in a table cell.
Changes
the justification point of a text object without moving the text. Works with
text, mtext, and attribute definition objects.
Creates
geometric tolerances contained in a feature control frame.
Displays,
hides, and customizes toolbars.
Opens
the Tool Palettes window.
Closes
the Tool Palettes window.
Rotates
text, mtext, attribute definitions, and blocks with attributes for readability.
Creates
a donut-shaped 3D solid.
Displays
a specified tool palette or palette group.
Controls
whether background pixels in an image are transparent or opaque.
Displays
information about the drawing's current spatial index.
Combines
the TRIM and EXTEND commands.
Trims
objects to meet the edges of other objects.
Scales
text, mtext, attributes, and attribute definitions.
Converts
or combines single-line or multiline text objects into one or more multiline
text objects.
Explodes
text or mtext objects into polyline objects.
Reverses
the most recent operation.
Sets
the origin and orientation of the current user coordinate system (UCS).
Controls
the visibility, placement, appearance, and selectability of the UCS icon.
Manages
UCS definitions.
Controls
the display of layers in a DWF, DWFx, PDF, or DGN underlay.
Allows
an application-defined command to override an internal command.
Reverses
the effect of commands.
Disassociates
the objects from a group.
Combines
two or more 3D solids, surfaces, or 2D regions into a single, composite 3D
solid, surface, or region.
Displays
objects previously hidden with the ISOLATEOBJECTS or HIDEOBJECTS command.
Controls
the precision and display formats for coordinates, distances, and angles.
Updates
fields in selected objects.
Manually
updates thumbnail previews for named views, drawings, and layouts.
Displays
the Visual Basic Editor.
Loads
a global VBA project into the current work session.
Manages
VBA project operations using a dialog box.
Runs
a VBA macro.
Executes
a VBA statement at the AutoCAD Command prompt.
Unloads
a global VBA project.
Saves
and restores named model space views, layout views, and preset views.
Creates
a base view from model space or Autodesk Inventor models.
Selects
components from the model documentation drawing view for editing.
Creates
a detail view of a portion of a model documentation drawing view.
Creates
and modifies detail view styles.
Edits
an existing model documentation drawing view.
Restores
a named view.
Plays
the animation associated with a named view.
Displays
information about the completed plot and publish jobs.
Creates
one or more projected views from an existing model documentation drawing view.
Sets
the resolution for objects in the current viewport.
Creates
a section view of a 3D model that was created in AutoCAD or Autodesk Inventor.
Creates
and modifies section view styles.
Specifies
the active project file for drawings containing model documentation drawing
views from Inventor models.
Exits
the symbol sketch mode.
Defines
the default settings for model documentation drawing views.
Opens
an editing environment so you can constrain section lines or detail boundaries
to drawing view geometry.
Updates
drawing views that have become out-of-date because the source model has
changed.
Creates
and modifies visual styles and applies a visual style to a viewport.
Closes
the Visual Styles Manager.
Displays
the Visual LISP interactive development environment.
Clips
layout viewport objects and reshapes the viewport border.
Sets
layer visibility within viewports.
Expands
the current layout viewport for editing.
Restores
the current layout viewport.
Sets
the viewing direction for a 3D visualization of the drawing.
Creates
multiple viewports in model space or a layout (paper space).
On
a layout, displays the scale of the current viewport or a selected layout
viewport.
Aligns
the views in one or more adjacent layout viewports with a master layout
viewport.
Sets
the visual style in the current viewport.
Displays
an image slide file in the current viewport.
Saves
the current visual style under a new name.
Displays
a change in view as a smooth transition.
Controls
the walk and fly navigation settings.
Saves
selected objects or converts a block to a specified drawing file.
Creates
a precise 3D representation of the light intensity distribution of a light
source.
Loads
a JavaScript file from a URL, and then executes the JavaScript code contained
in the file.
Creates
a 3D solid wedge.
Displays
ownership information for opened drawing files.
Creates
a wipeout object, and controls whether wipeout frames are displayed in the
drawing.
Imports
a Windows metafile.
Sets
options for WMFIN.
Saves
objects to a Windows metafile.
(AutoCAD
Suites only) Specifies a Suite workflow that prepares your drawing for import
into Autodesk Showcase or Autodesk 3ds Max.
Creates,
modifies, and saves workspaces and makes a workspace current.
Saves
a workspace.
Sets
options for workspaces.
Attaches
selected DWG files as external references (xrefs).
Binds
one or more definitions of named objects in an xref to the current drawing.
Crops
the display of a selected external reference or block reference to a specified
boundary.
Attaches
extended object data (xdata) to a selected object.
Lists
the xdata attached to an object.
Creates
wireframe geometry from the edges of a 3D solid, surface, mesh, region, or
subobject.
Creates
a construction line of infinite length.
Lists
the type, block name, layer name, color, and linetype of a nested object in a
block or an xref.
Opens
a selected drawing reference (xref) in a new window.
Breaks
a compound object into its component objects, with specified properties for the
resulting objects.
Starts
the EXTERNALREFERENCES command.
Increases
or decreases the magnification of the view in the current viewport.