Attribute	Type	Description
alpha	Number	Sets the opacity on the marker, with 0 being fully transparent and 1 being fully opaque. Note that decimal value requires the leading 0.
backgroundColor background-color	String	Sets the background color of the object. Colors can be entered by name (e.g., "purple", "blue"), hexadecimal notation (e.g., "#666699", #33ccff"), or RGB notation (e.g., "rgb(255,0,0)", "rgb(0,0,255)") Default Value: null
class	String	Sets a class value on the object. Default Value: null
dataN data-n	Any	Prefix attribute or array using "data-" to define a custom token.
id	String	Sets the id of the object. Default Value: ''
items	Array.<Object>	Used to style the guide items. Default Value: null
lineColor line-color	String	Sets the line color of the object, applicable on non-closed shapes. See also border-color for closed shapes. Default Value: '#000'
lineStyle line-style	String	Sets the line style of the object. Accepted Values: ['dashdot', 'dashed', 'dotted', 'solid'] Default Value: ''
lineWidth line-width	Number	Sets the line width of the object, applicable on non-closed shapes. See also border-width for closed shapes. Default Value: 0
mediaRules media-rules	Array.<Object>	Configure media rules.
shadow	Boolean	Sets whether the object's shadow is visible or not. Has limited effect on HTML5 implementation. Default Value: false
shadowAlpha shadow-alpha	Number	Sets the transparency of the shadow of the object. The higher the value, the less transparent the shadow will be. Default Value: 0.75
shadowAngle shadow-angle	Number	Sets the angle of the shadow underneath the object. Default Value: 45
shadowBlur shadow-blur	Number	Sets the blur effect size for the shadow of the object. Has limited effect on HTML5 implementation. Default Value: 0
shadowColor shadow-color	String	Sets the color of the shadow of the object. Default Value: '#999'
shadowDistance shadow-distance	Number	Sets the distance between the shadow and the object. Default Value: 2
visible	Boolean	Sets the visibility of the object. Allows you to turn off the object without removing lines of JSON.