leLSWGetRoutingGridVisible

leLSWGetRoutingGridVisible( 
t_layerName 
) 
=> t / nil

Description

Returns the visibility of the specified routing grid layer. For the layer specified, the following must be defined in the technology file: in the layerRules section, for routingDirections, the direction for the layer; in the constraintGroups section, for routingGrids, values for the horizontalPitch and verticalPitch. In the LSW, you can check this visibility by clicking on the Grid button, then on the Routing Grid button.

Arguments

t_layerName

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

Value Returned

`t`	The function completed successfully.
`nil`	The function did not complete successfully.

Example

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

leLSWGetRoutingGridVisible("metal1")

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Virtuoso Layout Suite SKILL ReferenceProduct Version IC23.1, November 2023