Simple swift page control with options for various drawn styles or user-supplied images. Usage is based on UIPageControl, but with more control over appearance.
CSPageControlStyle defines the available styles for the dots. These styles can be used for either active or inactive states.
CSPageControlStyle.Filled // filled dot
CSPageControlStyle.Outline // outline dot
CSPageControlStyle.Image // image-based dotCSPageControlImage defines image names for the included images.
CSPageControlImage.StarFilled // filled star image
CSPageControlImage.StarOutline // outline star imageThere are four custom initializers available.
CSPageControl(activeStyle: CSPageControlStyle, inactiveStyle: CSPageControlStyle)
CSPageControl(activeStyle: CSPageControlStyle, inactiveStyle: CSPageControlStyle, dotSize: CGFloat, dotSpacing: CGFloat)
CSPageControl(activeImage: UIImage, inactiveImage: UIImage)
CSPageControl(activeImage: UIImage, inactiveImage: UIImage, dotSpacing: CGFloat)There are a few other properties that can be changed or accessed, but these are the basics that define the look of the page control.
CSPageControl.numberOfPages // max pages. control adjusts size based on this property
CSPageControl.currentPage // the current page
CSPageControl.dotSpacing // space between the dots - calculated from edges of dots
CSPageControl.dotSize // dot size
CSPageControl.lineWidth // stroke width for outline style
CSPageControl.activeStyle // style of active dot
CSPageControl.inactiveStyle // style of inactive dot
CSPageControl.activeColor // color of active dot
CSPageControl.inactiveColor // color of inactive dots
CSPageControl.activeImage // image for active dot (optional)
CSPageControl.inactiveImage // image for inactive dots (optional)
CSPageControl.hidesForSinglePage // carryover from UIPageControl
CSPageControl.defersCurrentPageDisplay // carryover from UIPageControl