An abstract base class for text annotations.
<p>
Edward A. Lee, Steve Neuendorffer
$Id: AbstractTextAttribute.java 70398 2014-10-22 23:44:32Z cxh $
Ptolemy II 4.1
Yellow (eal)
Red (cxh)
Indication of which point of the text should be aligned to the
grid. The possible values are "center", "east", "north",
"northeast", "northwest" (the default), "south", "sountheast",
"southwest", or "west".
A boolean indicating whether the font should be bold.
This defaults to false.
The font family. This is a string that defaults to "SansSerif".
A boolean indicating whether the font should be italic.
This defaults to false.
The text color. This is a string representing an array with
four elements, red, green, blue, and alpha, where alpha is
transparency. The default is "{0.0, 0.0, 0.0, 1.0}", which
represents an opaque black.
The text size. This is an int that defaults to 14.