Overlays

This plugin allows to use overlays on elements. An overlay can be a simple color overlay, or a border overlay (e.g. border glow). An overlay can have default alpha value, and a mouse over value.

= Plugin interactions =

The Links plugin can automatically add a border overlay to linked elements. This can be suppressed by individually assigning the linked element an empty overlay attribute, or globally by setting the book@linksoverlay attribute to.

= Settings = This plugin uses or defines the following settings.

= Attributes =

Element
{{Attribute Determines the overlay type when the element is hovered. The basic structure of the allowed values for this attribute is as follows:
 * h= ===
 * name = overlay
 * type = Definition
 * info =

Please note that attributes (in brackets) may be omitted. Each overlay has attributes, the basic ones valid for all overlays being the alpha values for the normal and hovered states:
 * The normal alpha, when the object is not hovered.
 * The alpha when the object is hovered.
 * The alpha when the object is hovered.
 * The alpha when the object is hovered.

Other parameters depend on the overlay type. Available overlays are currently color and border. Their specific attributes are

Color overlay

 * The color of the overlay. This should be a value between 0 and 0xFFFFFF.
 * The color of the overlay. This should be a value between 0 and 0xFFFFFF.

Border overlay

 * The type of the border. Available types are: glow, solid, dotted. They currently all have the same additional attributes:
 * The color of the border. This should be a value between 0 and 0xFFFFFF.
 * The size/width of the border. Can be any positive number.
 * The color of the border. This should be a value between 0 and 0xFFFFFF.
 * The size/width of the border. Can be any positive number.
 * The size/width of the border. Can be any positive number.

Multiple overlay types may be set by separating them with semicolons. Examples: }}

= Examples =