GradientSlider

GradientSlider is a UIControl subclass which is similar to UISlider, but with a linear gradient coloring the slider’s track. Useful for creating color pickers. It is written in Swift.

Features:

• Easily define a gradient by setting the min & max (i.e. left & right) colors
• Rainbow gradients (with customizable saturation & brightness) for making Hue selection sliders
• IBDesignable/Inspectable for direct use within Interface Builder
• Add an icon or color to the slider thumb
• Min/Max images (similar to UISlider)
• Both Target/Action and Block-based callbacks
• Customizable track thickness
• Customizable track border and thumb size
• Looks like UISlider by default, so they can be intermixed in the UI