private void createShape ( ) { if ( shape == null ) { float firstItemMargin = noxConfig . getNoxItemMargin ( ) ; float firstItemSize = noxConfig . getNoxItemSize ( ) ; int viewHeight = getMeasuredHeight ( ) ; int viewWidth = getMeasuredWidth ( ) ; int numberOfElements = noxItemCatalog . size ( ) ; ShapeConfig shapeConfig = new ShapeConfig ( numberOfElements , viewWidth , viewHeight , firstItemSize , firstItemMargin ) ; shape = ShapeFactory . getShapeByKey ( defaultShapeKey , shapeConfig ) ; } else { shape . setNumberOfElements ( noxItemCatalog . size ( ) ) ; } shape . calculate ( ) ; }
Initializes a Shape instance given the NoxView configuration provided programmatically or using XML styleable attributes .