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

leLSWSetBlockageVisible

leLSWSetBlockageVisible( 
t_blockageTypeName 
t_layerName 
g_status 
) 
=> t / nil

Description

Sets whether a layer blockage is visible or not. If the blockage is successfully set to visible the function returns t. If it is not set to visible the function returns nil.

Arguments

t_blockageTypeName

Any valid layer blockage type. Blockages can have the following types: "Routing", "Wiring", "Fill", "Slot", "Pin", "Feedthru", and "Screen".

t_layerName

Any valid layer name. Example: metal1.

g_status

Status is t or nil.

Value Returned

t

The blockage is visible.

nil

The blockage is not visible.

Example

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

leLSWSetBlockageVisible("Routing" "metal1" t)


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