set
Sets custom thumb drawables. The drawables provided will be used in its corresponding value position - i.e., the first drawable will be used to indicate the first value, and so on. If the number of drawables is less than the number of values, the default drawable will be used for the remaining values.
Note that the custom drawables provided will be resized to match the thumb radius set by #setThumbRadius(int) or #setThumbRadiusResource(int). Be aware that the image quality may be compromised during resizing.