taipy/doc/gui/examples/charts/continuous-error-simple.py

# Copyright 2021-2024 Avaiga Private Limited
#
# 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.
# -----------------------------------------------------------------------------------------
# To execute this script, make sure that the taipy-gui package is installed in your
# Python environment and run:
#     python <script>
# -----------------------------------------------------------------------------------------
import random

from taipy.gui import Gui

if __name__ == "__main__":
    # Common axis for all data: [1..10]
    x = list(range(1, 11))
    # Sample data
    samples = [5, 7, 8, 4, 5, 9, 8, 8, 6, 5]

    # Generate error data
    # Error that adds to the input data
    error_plus = [3 * random.random() + 0.5 for _ in x]
    # Error subtracted from to the input data
    error_minus = [3 * random.random() + 0.5 for _ in x]

    # Upper bound (y + error_plus)
    error_upper = [y + e for (y, e) in zip(samples, error_plus)]
    # Lower bound (y - error_minus)
    error_lower = [y - e for (y, e) in zip(samples, error_minus)]

    data = [
        # Trace for samples
        {"x": x, "y": samples},
        # Trace for error range
        {
            # Roundtrip around the error bounds: onward then return
            "x": x + list(reversed(x)),
            # The two error bounds, with lower bound reversed
            "y": error_upper + list(reversed(error_lower)),
        },
    ]

    properties = {
        # Error data
        "x[1]": "1/x",
        "y[1]": "1/y",
        "options[1]": {
            # Shows as filled area
            "fill": "toself",
            "fillcolor": "rgba(70,70,240,0.6)",
            "showlegend": False,
        },
        # Don't show surrounding stroke
        "color[1]": "transparent",
        # Raw data (displayed on top of the error band)
        "x[2]": "0/x",
        "y[2]": "0/y",
        "color[2]": "rgb(140,50,50)",
        # Shown in the legend
        "name[2]": "Input",
    }

    page = """
# Continuous Error - Simple

<|{data}|chart|properties={properties}|>
    """

    Gui(page).run()