Class: RoutineButton

RoutineButton(image, x, y)

new RoutineButton(image, x, y)

Parameters:
Name Type Description
image Image
x number
y number
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
Inherited From:

Methods

cancel(layer, x, y)

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

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(layer, x, y)

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

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(layer, x, y)

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

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(layer, x, y)

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

mousedown(layer, x, y)

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

mousemove(layer, x, y)

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

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
Inherited From:
Implements:
Returns:
- An object or serializable to be saved for the specific key, return undefined = not to be saved.
Type
object | Serializable

toJSON() → {object|Serializable|Restorable}

See https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify
Implements:
Returns:
- An plain that can be serialized to json
Type
object | Serializable | Restorable