text: """
  Distributed under the terms of the MIT License.
  
  The full license is in the file LICENSE, distributed with this software.
  
  Copyright (C) Jun Zhu. All rights reserved.
  """
  from PyQt5.QtWidgets import QApplication
  
  from .pyqtgraph import setConfigOptions
  
  from .config import config
  from .aesthetics import *
  from .image_views import *
  from .plot_widgets import *
  from .smart_widgets import *
  
  __all__ = []
  __all__ += aesthetics.__all__
  __all__ += image_views.__all__
  __all__ += plot_widgets.__all__
  __all__ += smart_widgets.__all__
  
  __version__ = "0.0.1"
  
  
  setConfigOptions(
      imageAxisOrder="row-major",
      foreground=config["FOREGROUND_COLOR"],
      background=config["BACKGROUND_COLOR"],
  )
  
  
  def mkQApp(args=None):
      app = QApplication.instance()
      if app is None:
          if args is None:
              return QApplication([])
          return QApplication(args)
  
      return app
  