Class: Link

Link()

Like button, but it is build with text and solid color.
Parameters:
Type Description
Rect
Implements:

Extends

Members

(constant) initializer :string

The name of constructor the class, will be used to restore the object. The constructor has to be accessable via
window[initializer]
Type:
  • string
Overrides:
Implements:

needRedraw

Properties:
Type Description
boolean
Inherited From:

partialDraw

Properties:
Type Description
boolean
Inherited From:

rect

Properties:
Type Description
Rect
Overrides:

Methods

addTextProperties(textProperties)

Add more text to the link
Parameters:
Name Type Description
textProperties TextProperyies | Array.<TextProperyies>

canDrawPartial() → {boolean}

Can it draw only a certain part? If yes, drawContext will be called with rect, and drawable should draw only in that rect. Drawing less = better performance.
Inherited From:
Returns:
Type
boolean

click(x, y, layer)

Subclass should override to add functions
Parameters:
Name Type Description
x number
y number
layer MessageLayer

drawOnContext(context, rect)

Draw on this context. If canDrawPartial is true, this can be called with rect. When it is called with rect, drawable should only draw in the specificed area.
Parameters:
Name Type Description
context CanvasRenderingContext2D
rect Rect In the context's coordinate.
Overrides:

enter(x, y, layer)

Subclass should override to add functions
Parameters:
Name Type Description
x number
y number
layer MessageLayer

frame() → {Rect}

Return the frame, which is the actually area this drawable draws on (including things like shadow). Subclass should override if needed.
Inherited From:
Returns:
Type
Rect

leave(x, y, layer)

Subclass should override to add functions
Parameters:
Name Type Description
x number
y number
layer MessageLayer

objectToBeSerialized(key) → {object|Serializable}

Return an object to be serialized for a specific key.
Parameters:
Name Type Description
key string The key of property to be serialized
Overrides:
Implements:
Returns:
- An object or serializable to be saved for the specific key, return undefined = not to be saved.
Type
object | Serializable

refreshRects()

Recalculate rects. A link can consist of multiple rects (like when the text is splited into multiple line)