Tuesday, April 7, 2009

Block 图块

A collection of one or more drawing objects that have been combined together to form a single object


Annotative Blocks
Contains scale information enabling the block to resize itself for use in drawings or views of different scales

Scale 1:10

Scale 1:20


Scale 1:30

Commonly used for drafting symbols that need to appear at the same size on plots that have different scales in viewports

Creating Block


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