DOMQuad
A DOMQuad
is a collection of four DOMPoint
s defining the corners of an arbitrary quadrilateral. Returning DOMQuad
s lets getBoxQuads()
return accurate information even when arbitrary 2D or 3D transforms are present. It has a handy bounds
attribute returning a DOMRectReadOnly
for those cases where you just want an axis-aligned bounding rectangle.
Constructor
DOMQuad()
-
Creates a new
DOMQuad
object.
Instance properties
- p1,p2,p3,p4 Read only
-
are
DOMPoint
objects for each of theDOMQuad
object's four corners.
Instance methods
DOMQuad.fromRect()
-
Returns a new
DOMQuad
object based on the passed set of coordinates. DOMQuad.fromQuad()
-
Returns a new
DOMQuad
object based on the passed set of coordinates. DOMQuad.getBounds()
-
Returns a
DOMRect
object with the coordinates and dimensions of theDOMQuad
object. DOMQuad.toJSON()
-
Returns a JSON representation of the
DOMQuad
object.
Specifications
Specification |
---|
Geometry Interfaces Module Level 1 # DOMQuad |
Browser compatibility
BCD tables only load in the browser