//Create Sample Arrays
let rows = ["Quality","Price","Value"]
let columns = ["1 Star","2 Star","3 Star","4 Star","5 Star"]
        
//Create FeelingsView
//Note: You should provide two images for FeelingsView. 1. Filled and 2. Unfilled        
let viewFeeling = FeelingsView.init(frame: CGRect.init(x: 0.0, y: 0.0, width: 300.0, height: 200.0))
viewFeeling.backgroundColor = UIColor.clear
viewFeeling.autoresizingMask = [.flexibleLeftMargin, .flexibleRightMargin, .flexibleTopMargin, .flexibleBottomMargin]
self.view.addSubview(viewFeeling)
viewFeeling.center = self.view.center
    
//Setting fill/unfill images for FeelingsView
viewFeeling.fillImage = UIImage.init(named: "filled.png")!
viewFeeling.unfillImage = UIImage.init(named: "unfilled.png")!
        
//Setting up values for Feelings
viewFeeling.columnTitles = columns
viewFeeling.rowTitles = rows 
    
//Reload
viewFeeling.reloadFeelingView()
        
//Detect selection of Feelings value
viewFeeling.onFilledCompletion = { (row,column) in
    //Note: row and column are the Int which a user tapped in the FeelingsView
    let rowValue = rows[row]
    let columnValue = columns[column]
    print("\(rowValue) -> \(columnValue)")
}