Help Center

General Information
- Introduction
- Modular Program Configuration
- System Requirements
- Program Installation
- Program Registration
- Launch of nanoCAD
- Help
- Exit from nanoCAD
- Trademarks
nanoCAD User Interface
- Working with Commands
- nanoCAD User Interface
- Interface. The nanoCAD Button
- Quick Access Toolbar
- Interface. Ribbon
- Main Menu
- Interface. Toolbars
- Interface. Drawing Window
- Interface. Context Menu
- Interface. Properties Bar
- Command Line
- Status Bar
- Restore UI State
- Managing Interface Elements
- Application Look
Working With Documents
- Opening a document
  - Opening a Document
  - Float Document Window
- Creation of New Document
- Saving a Document
- Export
  - Export
  - Integration with CAE Fidesys
- Import
- CAD Standards
- Utilities
- Working with Documents
- Drawing Properties
- Closing a Document
- Create Transmittal Package
- File Explorer
- Drawing Comparison
Tuning nanoCAD
- Transferring user interface settings
- Tuning program parameters
- Graphic subsystem settings
- Customize User Interface
- Design settings
- Migration of Settings from Previous Versions
- Drawing Units
- Scale List
- Symbol Scale and Measurement Scale
- System Variable Monitor
Coordinate Systems
- User Coordinate System
- Coordinate Systems
Precision tools
- Precision modes
- Precision Tools
- 2D Constraints
Graphic Display Management
- 3D Navigation
- Order of objects
- Control the Display of Objects (Isolation)
- Viewports of Model Space
  - Viewports of Model Space
  - Managing Viewports from the Command Line
- Visual Styles Editor
- Display Modes
- Setting of the Orthographic and Isometric Views
- Managing the Display of Annottaive Objects
- Visual Styles
- Managing display of line weight on the screen
- Managing Named Views
- Isodraft
- Drawing Regeneration
Objects’ Properties
- Line Types
  - Line Types
  - Linetype Editor
- “Properties” bar
- Layers
- Distributing Objects by Layers
- Objects’ Properties
- Drawing Explorer
- Select Color Dialog Box
- Managing the Transparency of Objects
Geometric objects
- Construction and reference geometry
- Linear Objects
- Curved Objects
- Geometric Objects
Editing Objects
- Selection of objects
- Ways to edit objects
- Commands to edit geometric objects
- Commands to edit objects
  - Path Array
  - Associative Arrays
  - Explode Geometry
  - Rectangular Array
  - Polar Array
  - Edit Array
  - Array
  - Commands to Edit and Replicate Objects
  - Copy
  - Mirror
  - Offset
  - 2D Arrays
  - 3D Array
  - Delete Duplicates
  - Move
  - Rotate
  - Scale
  - Stretch
  - Align
  - Distributing Copies
  - Divide
  - Measure
  - Chamfer
  - Fillet
  - Explode
  - Explode All nanoCAD Objects
- Editing Objects
Creating and editing complex objects
- Blocks
  - Block Attributes
  - Reset Block
  - 3D Block Editor
  - Blocks
  - Creating a Block
  - Block Insertion
  - Editing Block Definition (Block Redefinition)
  - Block Editor
  - Exploding a Block Reference
  - Managing Blocks in the Current Drawing
  - Saving a Block in a Separate File
- Proxy Objects
  - Proxy Objects
  - Removing Proxy Objects
  - Exploding Proxy Objects
- External references control
  - External References Manager
  - Bind External References
  - Bind Named Objects of External References
  - External References Notification
  - Renaming Named Objects
- Underlays
  - Underlays
  - Insert Underlay
- Show boundary
  - Setting Clip
  - Setting of the Show Boundary for a Raster Image
  - Show Boundary
  - Setting of the Show Boundary for the Block or External Reference
  - Boundary
  - Setting Viewport Border for Underlay
- External References Control (Classic Version)
- Binding and Embedding OLE-Objects
- Open OLE-Object
- Update All OLE-Links
- Using Drawing Explorer to Work with Groups
- Clip Map Underlay
- Unload Map Underlay
- Load map underlay
- Insert Map Underlay
- Insert OLE-Object
- Updating Links of OLE-Objects
- Groups of Objects
- Object Grouping Dialog
- Insert External Reference
- Edit References
- Hyperlinks
Working with raster images
- Create new image and rasterize objects
- Displaying quality of raster images
- Correcting raster image geometry
- Color correction
- Filtering color raster images
- Color reducing
- Monochrome filtering
- Raster drawing
- Digitizing raster data (vectorization)
- Working with Raster Images
- Insert Raster Image
- Separate Raster Image
- Embed Raster Image
- Image Settings
- Selecting Data in Raster Images
- Separation by Type and Size
- Rasterization
Execution of Drawings commands
- The Filling and Hatch Commands
  - Overriding Layer for New Hatches and Fills (HPLAYER)
  - Hatch Dialog Box
  - The Filling and Hatch Commands
  - Gradient Fill
  - Fast Hatch
  - Fast Gradient
  - Modify Hatched Areas
- Work with Text
  - Arc Text
  - Work with Text
  - Text
  - Multiline Text
  - Background Mask for Multiline Text
  - Editing Text
  - Justification of the Text Objects
  - Editing the Content of the Text Objects
  - Creating a Text Style
  - Spellchecker
  - Find and Replace Text
  - Convert Text to Multiline Text
  - Justify Text
  - Text Fit
  - Explode Text
  - Change Text Case
  - Quick Text Mode
  - Field
  - Update Field
  - Edit Field
  - Convert Field to Text
- Dimensioning
  - Dimensioning
  - Dimensioning with a Single Command
  - Ordinate Dimensioning
  - Group Dimensioning
  - Base Dimensioning
  - Chain Dimensioning
  - Radial Dimensioning
  - Big Radius Dimensioning
  - Horizontal, Vertical and Aligned Dimensioning
  - Diameter Dimensioning
  - Angular Dimensions
  - Arc length dimensioning
- Dimensions editing
  - Dimensions Editing
  - Oblique Dimension
  - Break and Restore Dimensions
- Dimension styles
  - Modify a Dimension Style
  - Dimension styles
- Multileader
  - Multileader
  - Removing Leader Lines from the Multileader
  - Adding Leader Lines to the Multileader
  - Aligning Multileaders
  - Collecting Multileaders
  - Multileader Style Manager
- Notes
  - Mechanical Note
  - Construction Note
  - Comb Leader Note
  - Section Note
  - Note for Multilayered Constructions
  - Node Note
  - Linear Aligned Note
  - Chain Note
  - Editing the Leaders
  - Advanced Grips for Design Elements
- Tables
  - Tables
  - Editing Tables on the Drawing
  - Interface of the Table Editor Dialog
  - Cell Properties dialog
  - Editing the Size of Rows and Columns
  - Work with MS Excel
  - Page Division
  - Convert Tables
  - Expression Builder
  - Report Creation
  - Grouping and Merging Cells
- .dwg Tables
  - Insert .dwg Table
  - Table Styles .dwg
- Getting Inquiry
  - Distance
  - Point Coordinates
  - Cumulative Length
  - Cumulative Area
  - List
  - Inquiry
  - Mass Properties
  - Set Variable
- Features of the design elements
  - The Edit Command
  - The DDEdit Command
  - The FEdit Command
  - The In Place Edit Command
  - Parameters Redefinition
  - Regenerate
- Shape
- Topographic Hatches
- Boundary
- Region
- Solid
- Wipeout
- Revision Cloud
- Calculator
- Notepad
3D Modeling and Visualisation
- Surfaces
  - Box
  - Wedge
  - Cone
  - Sphere
  - Torus
  - Pyramid
  - Dish
  - Dome
  - Mesh
  - 3D Mesh
  - 3D Face
- Light Sources
- Materials
- Surfaces
- 3D Module
Tool Palettes
- Tool Palettes
Point Clouds
- Point Clouds Display Settings
- Information
- Point Clouds
- Import of Point Clouds
- Export of Point Clouds
- Extract from View
- Create a new Cloud Based on Clipping
- Exporting Cloud Data to a Database
- Transformation to Default Coordinates
- Point Clouds Data Formats
- Configuring Connections to Database
- Recalculation of point cloud coordinates
- Import Cloud Data from DBMS
- Recalculation of point cloud coordicates
- Work with DBMS-Based Point Cloud Storage
Topoplan module
- Creating surfaces
  - Create TIN by Points
  - Exploding a Cloud into Points
  - Import Elevation Grid
  - Converting Model to 3D Faces
  - Converting Model to SubMesh
  - Converting Model to Polyface Mesh
- Tools to work with surfaces
  - Flip Edge
  - Delete Edge
  - Add Vertex
  - Delete Vertex
  - Change Elevation
  - Moving a Vertex
  - Add Structure Line
  - Mesh Boundary
  - Cut Mesh
  - Classification Mesh
- Tools to work with relief elements
  - Offset of a 3D-Polyline
  - Create Contour Lines
  - Delete Contour Lines
  - Creating Bergstriches
  - Contour Lines Labels
  - Building a Profile Line
  - Projecting a Line onto a Mesh
  - Correction of Zero Elevation
- Texturing and Calculation
  - Flat Texture Overlay
  - Raster Texture Mapping
  - Mesh Coloring by Height
  - Calculating Volumes between Models
  - Calculting Surface Area
  - Calculating Surface Volume
- Import and export
  - Import of KML/KMZ files
  - Import Geopoints
  - Import from LandXML
  - Export to LandXML
  - Import from GIS
  - Export to GIS
- Importing Geo-linked Rasters
- Add Measurement File
- Mesh Seal Holes
- Creating Marker Styles of Geopoints
- Hide Frames
- 2D Slope
- Create Geopoints Group Manually
- Create Layouts by Frames
- Save to Measurement Archive
- Edit Marker Style of Geopoints
- Converting to Meshes or 3D Faces
- 3D Slope
- Geopoint Object
- Delete frames
- Save as Geounderlay
- Create Geopoints Manually
- Adding Edge
- Conventional Signs
- Editing Properties of Geopoint Groups
- Recalculation of Coordinates by EPSG Codes
- Search for Key Lines on the Surface
- Create View Frames
- Creating Geopoint Groups by Original Description
- Edit Label Styles of Geopoints
- Measurement Archive
- Export Geopoints
- Creating Customized Library of Conventional Signs
- Attach GeoUnderlay
- Import measurements
- Mesh Simplification
- New Topoplan
- Topoplan Module
- Creating Label Styles of Geo points
The Component Layout and Plot Drawing
- Work with Layouts
- Viewports
- Document Plot
- Model space and paper space
EDS
- EDS
Sheet Set
- Sheet Set Manager Functional Bar
- Sheet Set Properties
  - Sheet Set Properties
  - Sheet Set Custom Properties
- Blocks in the Sheet Sets
- Sheet Set
- Create Sheet Set
- Open Sheet Set
- Actions on sheet set and its elements
Command Scripts and Extensions
- Software Extensions
- Creating Commands from Downloadable Applications and Command Scripts
- Command Scripts
- Script Editor (JS, VBS, LSP, DCL, SCR)
- Run nanoCAD from Command Line with Program Module
Mechanica Module
- INTRO
- Basic knowledge
- SETTINGS
- WORKING WITH STANDARD ELEMENTS
- DESIGNING
- ENGINEERING ANALYSIS
- DRAWING SPECIFICATIONS
- DRAWING DESIGN
- EDITING
- MECHWIZARD
- DEVELOPER'S GUIDE DATABASE
- UTILITIES
Construction Module
- MechWizard
- INTRO
- BASIC KNOWLEDGE
- SETTINGS
- DRAWING DESIGN
- EDITING
- UTILITIES
Messages
- Save changes?
- Saving in demo mode
- Switch it to 3D render mode
Version 24
- Area
- VP Freeze Layer in All Viewports Except Current
- Manage Block Marker Attributes
- Add a Group of Points
- Formation of a Legend
- Modify a Description Key
- Surface Difference
- Create Geopoints by Interpolation
- Creating Hatch
- Create Geopoints by Points and Texts
- Managing Point Cloud Revisions in the Database
- Displaying a Point Cloud
- Convert Points
- Creating Geopoints by Surface
- Create Description Key Set
- Delete a description key
- Modify Description Key Set
- Layers Functional Bar
- Layer Translator
- Hiding the Point Cloud
- Offset Dimension
- Project Objects onto a Surface
- Create a Description Key
- Texture Editor
- Delete Description Key Set

Invert Selection

CAD drafting Invert Selection 0 Ribbon: Home – Utilities > CAD software Invert Selection 1 Invert Selection

CAD drawing Invert Selection 2 Menu: Edit - Invert Selection

CAD drafting Invert Selection 3 Command line: SELINVERT

Command cancels the current selection and selects all other objects.

Info: NanoCAD is a simple, inexpensive, and yet powerful, CAD application for personal computer, that provides an outstanding user experience by providing high performance, full capability, a classic interface and native.dwg format support. nanoCAD has been built to deliver design and project documentation for all engineering purposes. nanoCAD includes a full suite of basic and advanced CAD tools for 2D/3D drafting and creating industry-standard DWG-compatible CAD files. Our freeware provides innovative, collaborative and customizable features to improve your efficiency, and includes a number of API's, allowing anything from routine task automation to complex CAD application development. You may download nanoCad for free, using the links below, and buy later, if you like it.

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