Class createjs.Stage
Extends
.
Defined in: stage.js.
| Constructor Attributes | Constructor Name and Description |
|---|---|
|
createjs.Stage(canvas)
A class that represents the root node of an object tree.
|
| Field Attributes | Field Name and Description |
|---|---|
| <static> |
createjs.Stage.Event
A bit-mask representing pointer events.
|
| <static> |
createjs.Stage.POINTER_MOUSE
The pointer ID representing a mouse event.
|
| <static> |
createjs.Stage.POINTER_NULL
The pointer ID representing there are not any active pointers.
|
| Method Attributes | Method Name and Description |
|---|---|
|
clear()
Clears the target canvas.
|
|
|
enableDOMEvents(enable)
Starts or stops listening mouse events.
|
|
|
enableMouseOver(opt_frequency)
Enables or disables (by passing a frequency of 0) dispatching mouse-over
events.
|
|
|
enableTouchEvents(enable, preventDefault)
Starts or stops listening touch events.
|
|
|
handleEvent(event)
|
|
|
handleTick(time)
|
|
|
removeAllChildren(opt_destroy)
|
|
|
toDataURL(backgroundColor, mimeType)
Returns a data URL that contains a Base64-encoded image of the contents of
the stage.
|
|
|
update()
Updates this stage.
|
Class Detail
createjs.Stage(canvas)
A class that represents the root node of an object tree.
- Parameters:
- {HTMLCanvasElement|string} canvas
Field Detail
<static>
createjs.Stage.Event
A bit-mask representing pointer events.
isStage
<static>
createjs.Stage.POINTER_MOUSE
The pointer ID representing a mouse event.
<static>
createjs.Stage.POINTER_NULL
The pointer ID representing there are not any active pointers.
Method Detail
clear()
Clears the target canvas.
enableDOMEvents(enable)
Starts or stops listening mouse events.
- Parameters:
- {boolean} enable
enableMouseOver(opt_frequency)
Enables or disables (by passing a frequency of 0) dispatching mouse-over
events.
- Parameters:
- {number=} opt_frequency
enableTouchEvents(enable, preventDefault)
Starts or stops listening touch events.
- Parameters:
- {boolean} enable
- {boolean} preventDefault
handleEvent(event)
- Parameters:
- event
handleTick(time)
- Parameters:
- time
removeAllChildren(opt_destroy)
- Parameters:
- opt_destroy
{string}
toDataURL(backgroundColor, mimeType)
Returns a data URL that contains a Base64-encoded image of the contents of
the stage. The returned data URL can be specified as the src value of an
image element.
- Parameters:
- {string} backgroundColor
- {string} mimeType
- Returns:
- {string}
update()
Updates this stage. This method is usually used by applications to draw all
display objects without running tweens.