2011
Table Of Contents
- Contents
- Get Information
- The User Interface
- Start and Save Drawings
- Control the Drawing Views
- Organize Drawings and Layouts
- Create and Modify Objects
- Control the Properties of 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
- Select Objects
- Correct Mistakes
- Erase Objects
- Cut, Copy, and Paste with the Clipboard
- Modify Objects
- Modify Complex Objects
- Add Constraints to Geometry
- Define and Reference Blocks
- Work with 3D Models
- Create 3D Models
- Overview of 3D Modeling
- Create Solids and Surfaces from Lines and Curves
- Create Solids
- Create Surfaces
- Create Meshes
- Create Wireframe Models
- Add 3D Thickness to Objects
- Modify 3D Models
- Create Sections and 2D Drawings from 3D Models
- Create 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
- Specify Settings for Plotting
- Save Plot Settings as Named Page Setups
- Reuse Named Page Setups
- Specify Page Setup Settings
- Select a Printer or Plotter for a Layout
- Select a Paper Size for a Layout
- Determine the Drawing Orientation of 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
- Print or Plot Drawings
- 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
- Specify Settings for Plotting
- Share Data Between Files
- Reference Other Drawing Files
- Work with Data in Other Formats
- Collaborate with Others
- Render Drawings
- Draw 2D Isometric Views
- Add Lighting to Your Model
- Materials and Textures
- Render 3D Objects for Realism
- Glossary
- Index
■ Properties that define the layer that the attribute is on and the attribute
line's color, weight, and type
By default, attribute changes you make are applied to all existing block
references in the current drawing.
Changing the attribute properties of existing block references does not affect
the values assigned to those blocks. For example, in a block containing an
attribute whose tag is Cost and value is 19.99, the 19.99 value is unaffected
if you change the tag from Cost to Unit Cost.
Updating attributes with duplicate tag names can lead to unpredictable results.
Use the Block Attribute Manager to find duplicate tags and change tag names.
If constant attributes or nested attributed blocks are affected by your changes,
use REGEN to update the display of those blocks in the drawing area.
Change the Prompt Order for Attribute Values
When you define a block, the order in which you select the attributes
determines the order in which you are prompted for attribute information
when you insert the block. You can use the Block Attribute Manager to change
the order of prompts that request attribute values.
Remove Block Attributes
You can remove attributes from block definitions and from all existing block
references in the current drawing. Attributes removed from existing block
references do not disappear in the drawing area until you regenerate the
drawing using REGEN.
You cannot remove all attributes from a block; at least one attribute must
remain. If you need to remove all attributes, redefine the block.
Update Block References
You can update attributes in all block references in the current drawing with
changes you made to the block definition. For example, you may have used
the Block Attribute Manager to modify attribute properties in several block
definitions in your drawing but elected not to automatically update existing
block references when you made the changes. Now that you are satisfied with
the attribute changes you made, you can apply those changes to all blocks in
the current drawing.
You can also use ATTSYNC to update attribute properties in block references
to match their block definition, or to update a block instance after you redefine
a block attribute using BLOCK, -BLOCK, or BEDIT.
Modify a Block Attribute Definition | 435