def to_qcolor(color):
"""Create a QColor from a matplotlib color"""
qcolor = QtGui.QColor()
color = str(color)
try:
color = col2hex(color)
except ValueError:
#print('WARNING: ignoring invalid color %r' % color)
return qcolor # return invalid QColor
qcolor.setNamedColor(color) # set using hex color
return qcolor # return valid QColor
def __init__(self, parent=None):
QtGui.QPushButton.__init__(self, parent)
self.setFixedSize(20, 20)
self.setIconSize(QtCore.QSize(12, 12))
self.connect(self, QtCore.SIGNAL("clicked()"), self.choose_color)
self._color = QtGui.QColor()
