lsst.afw.display.ds9Regions Namespace Reference

Functions
	dot (symb, c, r, size, ctype=None, fontFamily="helvetica", textAngle=None)
	drawLines (points, ctype=None)

Function Documentation

dot()

dot	(		symb,
			c,
			r,
			size,
			ctype = None,
			fontFamily = "helvetica",
			textAngle = None )

Draw a symbol onto the specified DS9 frame.

Parameters
----------
symb
    Possible values are:

        ``"+"``
            Draw a +
        ``"x"``
            Draw an x
        ``"*"``
            Draw a *
        ``"o"``
            Draw a circle
        ``"@:Mxx,Mxy,Myy"``
            Draw an ellipse with moments (Mxx, Mxy, Myy) (argument size is ignored)
        `lsst.afw.geom.ellipses.BaseCore`
            Draw the ellipse (argument size is ignored). N.b. objects
            derived from `~lsst.afw.geom.ellipses.BaseCore` include
            `~lsst.afw.geom.ellipses.Axes` and `~lsst.afw.geom.ellipses.Quadrupole`.
        Any other value
            Interpreted as a string to be drawn. Strings obey the ``fontFamily``
            (which may be extended with other characteristics, e.g. "times
            bold italic".  Text will be drawn rotated by ``textAngle``
            (textAngle is ignored otherwise).
c, r
    Zero-based coordinates at which to draw the symbol
size
ctype : `str`
    the name of the desired color (e.g. 'red', 'orchid')
fontFamily
textAngle

Definition at line 27 of file ds9Regions.py.

drawLines()

drawLines	(		points,
			ctype = None )

Draw a line by connecting the points

Parameters
----------
points : `list` of `tuple` of `float`
    a list of (col,row)
ctype : `str`
    the name of the desired color (e.g. 'red', 'orchid')

Definition at line 122 of file ds9Regions.py.