def __init__(self, points, color, style='squares'):
if style not in ('squares', 'diamonds'):
raise ValueError('"%s" is not a valid style' % style)
self._points = tuple(points)
self._color = getColor(color)
self._style = style
self._graphicsContext = None
def _createGraphicsContexts(self):
"""
Creates the graphics contexts used by this class.
This is not possible until the widget has been realized.
"""
self._foregroundGC = self.window.new_gc()
self._backgroundGC = self.window.new_gc()
self._backgroundGC.foreground = getColor('white')
def __init__(self, function, color, drawOnFrame=True):
self._function = function
self._color = getColor(color)
self._drawOnFrame = drawOnFrame
self._graphicsContext = None
def set_color():
color = widgets.getColor(PF.get('stl_color','green'))
if color:
PF['stl_color'] = colors.GLColor(color)