lsst.afw.geom.ellipses.EllipseMatplotlibInterface Class Reference

Inheritance diagram for lsst.afw.geom.ellipses.EllipseMatplotlibInterface:

Public Member Functions
def	__init__
def	__getattr__
def	update

Public Attributes
	scale
	patch

Private Attributes
	__ellipse

Detailed Description

An interface for drawing the ellipse using matplotlib.

This is typically initiated by calling Ellipse.plot(), which
adds the interface as the matplotlib attribute of the ellipse
object (this can be deleted later if desired).

Definition at line 42 of file __init__.py.

Constructor & Destructor Documentation

def lsst.afw.geom.ellipses.EllipseMatplotlibInterface.__init__	(		self,
			ellipse,
			scale = 1.0,
			kwds
	)

Definition at line 50 of file __init__.py.

    def __init__(self, ellipse, scale=1.0, **kwds):
        import matplotlib.patches
        self.__ellipse = weakref.proxy(ellipse)
        self.scale = float(scale)
        core = Axes(self.__ellipse.getCore())
        core.scale(2.0 * scale)
        self.patch = matplotlib.patches.Ellipse(
            (self.__ellipse.getCenter().getX(), self.__ellipse.getCenter().getY()),
            core.getA(), core.getB(), core.getTheta() * 180.0 / numpy.pi,
            **kwds
            )