How to Change Block Scale in One Axis

Usually, a block can be distorted (scale changed on one axis more/less than another axis) by just changing the scale value on the property window. But a lot of blocks are created with "uniform scale" option on.

The method that is traditionally used most often is to explode the block and recreate it with uniform scale off. Autocad, however, a pretty simple way to do this: the BSCALE command.

You can change the scale absolutely or relatively. "Absolute" option scales the block relative to its block definition size. "Relative" option scales the block relative to its current size. So if you do a BSCALE/Absolute/1/0.5 twice on a 1m x 1m block, the final size will be 1m x 0.5 m. If you do a BSCALE/Relative/1/0.5 twice on the same block, the final size will be 1m x 0.25.

To reset the block to its original size, just type in "1" in the "Scale X" box in the Properties window.

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