nl_tokens: Change the visibility of a layer given in the action . @param { Object } state Current state . @param { Object } action Action to handle .
pl_tokens: function setVisibility ( state , action ) { let updated = false ; const updated_layers = [ ] ; for ( let i = 0 , ii = state . layers . length ; i < ii ; i ++ ) { const layer = state . layers [ i ] ; if ( layer . id === action . layerId ) { updated_layers . push ( { ... layer , layout : { ... layer . layout , visibility : <mask> . visibility , } , } ) ; updated = true ; } else { updated_layers . push ( layer ) ; } } if ( updated ) { return Object . assign ( { } , state , { layers : updated_layers , } , incrementVersion ( state . metadata , LAYER_VERSION_KEY ) ) ; } // if nothing was updated, return the default state. return state ; }