2011
Table Of Contents
- Contents
- Get Information
- The User Interface
- Start and Save Drawings
- Control the Drawing Views
- Organize Drawings and Layouts
- Create Single-View Drawings (Model Space)
- Create Multiple-View Drawing Layouts (Paper Space)
- Create and Modify Objects
- Control the Properties of Objects
- Work with Object Properties
- Work with Layers
- Work with Colors
- Work with Linetypes
- Control Lineweights
- Control the Display Properties of Certain Objects
- Use Precision Tools
- Use Coordinates and Coordinate Systems (UCS)
- Use Dynamic Input
- Snap to Locations on Objects (Object Snaps)
- Restrict Cursor Movement
- Combine or Offset Points and Coordinates
- Specify Distances
- Extract Geometric Information from Objects
- Use a Calculator
- Draw Geometric Objects
- Change Existing Objects
- Add Constraints to Geometry
- Control the Properties of Objects
- Define and Reference Blocks
- Work with Blocks
- Create and Modify Blocks
- Add Behaviors to Blocks (Dynamic Blocks)
- Overview of Dynamic Blocks
- Quick Start to Creating Dynamic Blocks
- Create and Edit Dynamic Blocks
- Add Action Parameters to Dynamic Blocks
- Work with 3D Models
- Annotate Drawings
- Work with Annotations
- Hatches, Fills, and Wipeouts
- Notes and Labels
- Tables
- Dimensions and Tolerances
- Understand Basic Concepts of Dimensioning
- Use Dimension Styles
- Set the Scale for Dimensions
- Create Dimensions
- Modify Existing Dimensions
- Add Geometric Tolerances
- Plot and Publish Drawings
- Prepare Drawings for Plotting and Publishing
- Quick Start to Saving Settings for Plotting and Publishing
- Specify Page Setup Settings
- Overview of Page Setup Settings
- Select a Printer or Plotter for a Layout
- Select a Paper Size for a Layout
- Set the Plot Area of a Layout
- Adjust the Plot Offset of a Layout
- Set the Plot Scale for a Layout
- Set the Lineweight Scale for a Layout
- Select a Plot Style Table for a Layout
- Set Shaded Viewport and Plot Options for a Layout
- Determine the Drawing Orientation of a Layout
- Use the Layout Wizard to Specify Layout Settings
- Import PCP or PC2 Settings into a Layout
- Create and Use Named Page Setups
- Plot Drawings
- Quick Start to Plotting
- Overview of Plotting
- Use a Page Setup to Specify Plot Settings
- Select a Printer or Plotter
- Specify the Area to Plot
- Set Paper Size
- Position the Drawing on the Paper
- Control How Objects Are Plotted
- Preview a Plot
- Plot Files to Other Formats
- Publish Drawings
- Prepare Drawings for Plotting and Publishing
- Share Data Between Files
- Reference Other Drawing Files
- Link and Embed Data (OLE)
- Work with Data in Other Formats
- Import Other File Formats
- Attach Files as Underlays
- Attach Raster Image Files
- Use Drawings from Different Versions and Applications
- Access External Databases
- Collaborate with Others
- Protect and Sign Drawings
- Use the Internet for Collaboration
- Use Markups for Design Review
- Render Drawings
- Glossary
- Index
Use New Layer Notification
You can be notified when new layers are added to the drawing before certain
tasks, such as plotting, saving, or restoring a layer state.
It is important to be aware of new layers that have been added to a drawing
or to an attached xref without your knowledge. You can avoid potential
problems, such as plotting objects that were added to the drawing by the
addition of a new layer.
You can control when to evaluate a drawing for new layers. You can specify
which commands, such as SAVE or PLOT, trigger the program to check the
layer list and alert you of new layers. This can include new layers that have
been added to attached xrefs.
The LAYEREVAL and LAYERNOTIFY system variables work together to control
whether the layer list is evaluated and when notification occurs. Both system
variables are saved in the drawing so you have control over which drawings
are checked for new layers. When a project is started, it may not be necessary
to know when new layers have been created. For drawings that are nearing
completion, it may be important to be aware if new information has been
introduced into the drawing from the addition of new layers.
The LAYEREVALCTL controls the overall Unreconciled New Layer filter list
in the Layer Properties Manager which is evaluated for new layers. When the
New Layer Notification is checked (LAYEREVALCTL = 1), the new layer
notification feature is enabled and functions based on the LAYEREVAL and
LAYERNOTIFY drawing system variables. There should be no filter
(Unreconciled Layer filter) displayed when LAYEREVALCTL = 0. If one is
currently displayed, it will be turned off.
By default, LAYEREVAL is set to detect any new layers that have been added
to attached xrefs but not in the drawing. LAYERNOTIFY is set to notify you
of new layers when opening the drawing, when loading, reloading, or attaching
xrefs, or when restoring a layer state. To make changes to these settings, you
can either use the system variables or the Layer Settings dialog box.
When layer notification is turned on, an Unreconciled New Layers icon displays
on the status bar.
At that time, you can choose to view the new layers by right-clicking the icon
and clicking the View Unreconciled New Layers link from the menu. When
you click the link, the Layer Properties Manager opens, and the Unreconciled
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