This interface describes the context for many operations performed
on items in a
CanvasControl.
hitTestRadius:Number [read-only]
The radius for hit tests and marquee selection tests in world coordinates.
This value already takes the zoom level into account.
Implementation
public function get hitTestRadius():Number
zoom:Number [read-only]
Returns the current zoom level, i.e. the ratio of world coordinates to
screen pixels.
Implementation
public function get zoom():Number
public function getCanvasObjects(forItem:IModelItem):Array
Returns the ICanvasObjects that represent the given item in the CanvasComponent or null.
Parameters
| forItem:IModelItem — The item to get the canvas objects for.
|
Returns
| Array — The canvas objects that represent the given item.
|
public function getMainCanvasObject(forItem:IModelItem):ICanvasObject
Returns the main ICanvasObject that represents the given item in the CanvasComponent or null.
Parameters
| forItem:IModelItem — The item to get the canvas object for.
|
Returns
| ICanvasObject —
The main canvas object that represent the given item.
|
public function worldToStage(pView:IPoint):IPoint
Creates a point that corresponds to the given point in stage coordinates.
Parameters
| pView:IPoint — A point in world coordinates
|
Returns
| IPoint —
The newly created point.
|
