techSetLayerNumColorMasks

techSetLayerNumColorMasks( 
d_techfile_Id
xt_layer 
x_numColorMasks
) 
=> t / nil

Description

(Virtuoso Advanced Node for Layout Standard) Assigns the number of allowed color masks on the specified layer. 0, 2, and 3 are valid numbers that can be set. This function does not allow you to set the attribute on a DFII system-reserved layer.

Arguments

d_techfile_Id	The database identifier of the technology file.
xt_layer	The layer name or number.
x_numColorMasks	The number of color masks to be set. Valid values: 0, 2, or 3 The value 0 indicates coloring is not supported on the layer.

Value Returned

t	The command was successful.
nil	The command was unsuccessful.

Examples

techSetLayerNumColorMasks(techFileId "M1" 1) 
=> nil

techSetLayerNumColorMasks(techFileId "M1" 2) 
=> t

techSetLayerNumColorMasks(techFileId "Unrouted" 2) 
=> nil

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