function yForRow(row: number, height: number=style.READ_HEIGHT, spacing: number=style.READ_SPACING): number {
  return (row * (height + spacing));
}
function yForRow(row: number, height: number=style.READ_HEIGHT, spacing: number=style.READ_SPACING): number {
  return (row * (height + spacing));
}
function yForRow ( row : number , height : number = style . READ_HEIGHT , spacing : number = style . READ_SPACING ) : number { return ( row * ( height + spacing ) ) ; }
Calculate row height for pileup
row: row number
height: height of elements to draw
spacing: spacing between elements to draw
Returns y location for this row
Calculate row height for pileup row : row number height : height of elements to draw spacing : spacing between elements to draw Returns y location for this row