Specifies range selector shutter options.
Shutters are used in the RangeSelector widget with the background (image or chart) to hide the non-selected range. When using shutters, the background area for a selected range is clearly visible, and the remaining area is hidden by the shutters.
Specifies shutter color.
The background color of the container is used for shutters by default with applied opacity. You can set a custom color for all elements, including the shutters, that use the container's background color. Use the RangeSelector's containerBackgroundColor configuration property to do this. To set a custom color for shutters only, use the shutter's color property directly.
This option supports the following colors:
- Hexadecimal colors
- RGB colors
- RGBA colors
- Predefined/cross-browser color names
- Predefined SVG colors
Specifies the opacity of the color of shutters.