Members
deleted :boolean
Whether or not this element has been deleted.
Needed to avoid double deletion.
Type:
- boolean
- Source:
id :number
A session-unique id.
Type:
- number
- Source:
selectable
Whether or not this element is selectable.
Selectable elements are Syntree.Node, Syntree.Branch, Syntree.Arrow.
- Source:
- See:
Methods
delete()
Delete the element.
Removes graphical elements, deregisters from Syntree.Workspace.page, and sets deleted property to true.
Extend in sub-classes with '__delete()'.
getId() → {number}
Accessor function for property id.
- Source:
- See:
-
- Syntree.Element.id
Returns:
the id of the element
- Type
- number
isDeletable() → {boolean}
Whether or not this element is deletable.
Deletable elements are Syntree.Node, Syntree.Branch, Syntree.Arrow.
Syntree.Branch should never be deletable directly by the user.
Branches should only be deleted automatically when their child node is deleted.
- Source:
- See:
-
- Syntree.Node.__delete
Returns:
- Type
- boolean
isDeleted() → {boolean}
Accessor function for property deleted.
- Source:
- See:
-
- Syntree.Element.deleted;
Returns:
whether or not the element is deleted
- Type
- boolean
isElement() → {boolean}
Whether or not this object is an element.
Elements are Syntree.Node, Syntree.Branch, Syntree.Arrow.
- Source:
Returns:
- Type
- boolean
isSelectable() → {boolean}
Accessor function for property selectable.
- Source:
- See:
Returns:
whether or not the element is selectable
- Type
- boolean
updateGraphics()
Update the elements graphical representation.
Mostly serves as a wrapper for Syntree.Graphic.update.
Extend in sub-classes with '__updateGraphics()'.
- Source:
- See: