Product Documentation
Virtuoso Layout Suite SKILL Reference
Product Version IC23.1, November 2023

leLSWSetRoutingGridVisible

leLSWSetRoutingGridVisible( 
t_layerName 
g_status 
) 
=> t / nil

Description

Sets whether a specific routing layer grid is visible. For the layer specified, the following must be defined in the technology file: for routingDirections in the layerRules section, the direction for the layer; for routingGrids in the constraintGroups section, values for the horizontalPitch and verticalPitch. In the LSW, you set this visibility by clicking on the Grid button.

Arguments

t_layerName

A text string specifying any valid layer name. Example: "metal1"

g_status

Boolean specifying whether the routing grid is visible. Valid Values: t for visible or nil for invisible

Value Returned

t

The function completed successfully.

nil

The function did not complete successfully.

Example

Returns t if "metal1" routing grid is successfully set to visible and nil if it is not.

leLSWSetRoutingGridVisible("metal1" t)


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