dbGetViaLayerControl

dbGetViaLayerControl(
d_dbViaId
t_dbViaLayerType
)
=> t_colorControl / nil

Description

Returns the color control assigned to the specified layer in the given via.

Arguments

d_dbViaId	Database ID of a via.
t_dbViaLayerType	Name of a valid via layer type. Valid values: layer1, layer2, cutLayer

Value Returned

t_colorControl	Returns the color control assigned to the specified layer in the given via. Valid values: noColor, noShift, shift1, shift2,shift2,shift3,shift4,shift5,shift6,or shift7.
nil	The operation failed.

Example

Color control shift2 is set on the layer layer2 in the via via1t_m2_m1.

cv = dbOpenCellViewByType("tech" "design" "layout" "maskLayout" "w")

viaDef_M2_M1 = techFindViaDefByName(tf "M2_M1")

via1t_m2_m1 = dbCreateVia(cv viaDef_M2_M1 10:10 "R0")

Returns color control for layer2 in the via via1t_m2_m1 as shift2, using the function dbGetViaLayer2Control. 

dbSetViaLayerControl(via1t_m2_m1 "layer2" "shift2")

=> t

dbGetViaLayer2Control( via1t_m2_m1 )

=> "shift2"

Returns color control for layer2 in the via via1t_m2_m1 as shift2, using the function dbGetViaLayerControl by specifying the name of the layer as one of the arguments.  

dbGetViaLayerControl( via1t_m2_m1 "layer2")

=> "shift2"

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