figure_test.py

# Copyright (c) 2021 VisualDL Authors. All Rights Reserve.
#
# 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.
# =======================================================================

# coding=utf-8

from visualdl import LogWriter
import numpy as np
from matplotlib import pyplot as plt


if __name__ == '__main__':
    with LogWriter(logdir="./log/audio_test/train") as writer:
        x = np.arange(100)
        y = x ** 2 + 1
        plt.plot(x, y)
        fig = plt.gcf()
        writer.add_figure(tag="figure", figure=fig, step=0)