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progeCAD Professional manual The low-cost alternative to AutoCAD
- Introduction
- Getting started
- Working with drawings
- Creating a new drawing
- Opening a drawing
- Setting up a drawing
- Setting the current layer
- Layer Properties Manager
- Creating and naming layers
- Locking and unlocking layers
- Setting the current entity color
- Setting the current linetype
- Setting the linetype scale
- Setting the current lineweight
- Setting the current print style
- Setting drawing units
- Understanding scale factors
- Setting the text height
- Setting the drawing limits
- Working with colors
- Using the grid, snap alignment and cursor restriction
- Using entity snaps
- Setting entity snaps
- Nearest Snap tool
- Endpoint Snap tool
- Midpoint Snap tool
- Center Snap tool
- Perpendicular Snap tool
- Tangent Snap tool
- Quadrant Snap tool
- Insertion Point Snap tool
- Point Snap tool
- Mid between two point Snap tool
- Intersection Snap tool
- Apparent Intersection Snap tool
- Quick Snap command
- Clear Entity Snaps tool
- Using fly-over snapping
- Etrack Snap tracking
- Polar Snap tracking
- Saving your drawing
- Creating simple entities
- Creating complex entities
- Viewing your drawing
- Working with coordinates
- Working with the progeCAD Explorer
- Using the progeCAD Explorer
- Organizing information on layers
- Working with linetypes
- Working with text fonts and styles
- Working with coordinate systems
- Using named views
- Working with blocks and external references
- Working with dimension styles
- Getting drawing information
- Modifying entities
- Working with text
- Dimensioning your drawing
- Working with blocks
- Working with attributes
- Working with external references
- iCADLib
- Printing drawings
- Getting started printing
- Defining layouts for printing
- Customizing print options
- Printing or plotting your drawing
- Print a PDF or JPG file
- Print a Viewport with hidden lines or shaded mode
- Drawing in three dimensions
- Render
- O2C Converter
- Google Earth
- Working with other programs
- Saving and viewing snapshots
- Using data from other programs in progeCAD drawings
- Using progeCAD data in other programs
- Using progeCAD with the Internet
- Other programs
- Image
- Customizing progeCAD
- Setting and changing options
- Customizing menus
- Customizing toolbars
- Customizing the keyboard
- Creating aliases
- Customizing entities
- Creating and replaying scripts
- Programming progeCAD
- Using a digitizer tablet
- Appendix
- Understanding AutoCAD compatibility
- Using enhanced AutoCAD commands in progeCAD
- Using additional selection sets
- Using additional progeCAD commands
- Recognizing subtle command differences
- Identifying what does not display
- Supporting AutoCAD customization
- Understanding menu compatibility
- Importing and exporting customization files
- Programming progeCAD
- progeCAD-AutoCAD list of terms
- Understanding AutoCAD compatibility
- Glossary
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Getting drawing information - Calculating areas
Calculating combined areas
You can find the total area of several combined regions by specifying points or by selecting entities. You can also subtract the areas of entities or polygons from a running total.
To add areas to calculate a combined area
- Do one of the following:
- Choose Tools > Inquiry > Area.
- On the Inquiry toolbar, click the Area tool (
).- Type area and then press Enter.
- In the prompt box, choose Add Areas Together.
- Using one of the following methods, identify the first area:
- Specify points defining a polygon, and then in the prompt box, choose Done Specifying Area.
- In the prompt box, choose Add Entities To Area, select the entities you want to add, and then press Enter to complete the calculations.
- To complete the command, choose Done in the prompt box.
To subtract areas when calculating a combined area
- Do one of the following:
- Choose Tools > Inquiry > Area.
- On the Inquiry toolbar, click the Area tool (
).- Type area and then press Enter.
- In the prompt box, choose Add Areas Together.
- Using one of the following methods, identify the first area:
- Specify points defining a polygon, and then in the prompt box, choose Done Specifying Area.
- In the prompt box, choose Add Entities To Area, select the entities you want to add, and then press Enter to complete the calculations.
- In the prompt box, choose Subtract Areas.
- Using one of the following methods, identify the area to be subtracted:
- Specify points defining a polygon, and then in the prompt box, choose Done Specifying Area.
- In the prompt box, choose Subtract Entities From Area, select the entities you want to subtract, and then press Enter to complete the calculations.