Functions acting on arbitrary geometric paths

Computer graphics processing and selective visual display system – Computer graphics processing – Shape generating

Reexamination Certificate

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Details

C345S474000, C345S619000, C345S418000, C345S442000, C345S443000

Reexamination Certificate

active

07612776

ABSTRACT:
A facility for evaluating a spreadsheet cell is described. The facility reads a function call stored in a spreadsheet cell. The function call specifies an arbitrary geometric path and an operation to be performed on the specified path. The facility performs the specified operation on the specified path, and attributes one or more values produced thereby as the evaluated value of the spreadsheet cell.

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