Function that will be called when the user changes one of the values. It will be passed an array of two numbers indicating the new values selected.
"function"
How thick to make the selection indicator.
"xxsmall""xsmall""small""medium""large""xlarge""full""string"
The size of the border.
{
"xsmall": "1px",
"small": "2px",
"medium": "4px",
"large": "12px",
"xlarge": "24px"
}
The color for the border.
{
"dark": "rgba(255,255,255,0.33)",
"light": "rgba(0,0,0,0.33)"
}