2012

Table Of Contents
Insert Blocks and Attach References
You can choose to be prompted for a rotation angle (starting from 0) when
you click and place a block or xref. This option ignores the angle specified
under Rotation in the Tool Properties dialog box. The rotation angle prompt
does not display if you drag the block or xref, or if you enter Rotate at the
initial insertion Command prompt.
Blocks that are placed by dragging from a tool palette must often be rotated
or scaled after placement. You can use object snaps when dragging blocks
from a tool palette; however, grid snap is suppressed during dragging. You
can set an auxiliary scale for a block or hatch tool to override the regular scale
setting when you use the tool. (An auxiliary scale multiplies your current scale
setting by the plot or dimension scale.)
Blocks inserted from a tool palette are automatically scaled according to the
ratio of units in both the block and the current drawing. For example, if the
current drawing uses meters as units and a block uses centimeters, the unit
ratio is 1 m/100 cm. When you drag the block into the drawing, it is inserted
at 1/100 scale.
NOTE In the Options dialog box, User Preferences tab, the Source Content Units
and Target Drawing Units settings are used when Drag-and-Drop Scale is set to
Unitless, either in the source block or target drawing.
Update Block Definitions on Tool Palettes
A block definition in your current drawing does not update automatically
when you modify the block in the source drawing. To update a block definition
in the current drawing, right-click the block tool on the tool palette and click
Redefine on the shortcut menu.
If the Redefine option is unavailable, then the block definition source is a
drawing file rather than a block within a drawing file. To update a block
definition that was created by inserting a drawing file, use DesignCenter. For
more information, see
Add Content with DesignCenter on page 85.
NOTE If you move the source drawing file for a block tool to a different folder,
then modify the tool that references it by right-clicking the tool and, in the Tool
Properties dialog box, specifying the new source file folder.
See also:
Control Tool Properties on page 67
Customize Tool Palettes on page 71
Create and Use Tools from Objects and Images | 59