control_volume_bindings.py

# @license
# Copyright 2020 Google Inc.
# 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.

import neuroglancer
from neuroglancer_utils.viewer_utils import (
    launch_nglancer,
    generic_volume_setup,
    open_browser,
)
from neuroglancer_utils.layer_utils import add_render_panel

if __name__ == "__main__":
    viewer = launch_nglancer()
    with viewer.txn() as s:
        s.layers["image"] = neuroglancer.ImageLayer(
            source="precomputed://gs://neuroglancer-public-data/flyem_fib-25/image",
            tool_bindings={
                "A": neuroglancer.VolumeRenderingModeTool(),
                "B": neuroglancer.VolumeRenderingResolutionTool(),
            },
            panels=[add_render_panel()],
        )
    generic_volume_setup(viewer)
    open_browser(viewer)