text: # ----------------------------------------------------------------------------
  # GS Nodegraph Copyright 2019-2021 by Noah Rahm and contributors
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  # http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  # ----------------------------------------------------------------------------
  
  from gsnodegraph import NodeBase
  
  
  class OutputNode(NodeBase):
      def __init__(self, nodegraph, _id):
          NodeBase.__init__(self, nodegraph, _id)
  
          self._label = "Output"
          self._isoutput = True
          self._category = "OUTPUT"
          self._parameters = {
              "Image": None
          }
  
  
  class ImageNode(NodeBase):
      def __init__(self, nodegraph, _id):
          NodeBase.__init__(self, nodegraph, _id)
  
          self._label = "Image"
          self._category = "INPUT"
          self._parameters = {
              "Image": None
          }
  
  
  class MixNode(NodeBase):
      def __init__(self, nodegraph, _id):
          NodeBase.__init__(self, nodegraph, _id)
  
          self._label = "Mix"
          self._category = "BLEND"
          self._parameters = {
              "Image 1": None,
              "Image 2": None
          }
  