The "Scale from Point" command:
This command scales an object by entering the scale factor and clicking on the anchor point.  The object will then be scaled from the anchor point.

NOTE:  This command was designed to be used on bitmap objects but should work on others as well.  Rotated bitmap objects will not scale in vectorworks with this command - These objects can be rotated back to "0" in the Object Info Palette to make this command work on them.

WARNING:  This command has not been extensively tested so use at your own risk.

OPEN SOURCE:  This command is open source.  If you find ways to improve it, please send me the updated command.  This will allow me to post improved versions of it on our website.