{
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "\n# Text watermark\n\nA watermark effect can be achieved by drawing a semi-transparent text.\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "collapsed": false
      },
      "outputs": [],
      "source": [
        "import matplotlib.pyplot as plt\nimport numpy as np\n\n# Fixing random state for reproducibility\nnp.random.seed(19680801)\n\n\nfig, ax = plt.subplots()\nax.plot(np.random.rand(20), '-o', ms=20, lw=2, alpha=0.7, mfc='orange')\nax.grid()\n\nax.text(0.5, 0.5, 'created with matplotlib', transform=ax.transAxes,\n        fontsize=40, color='gray', alpha=0.5,\n        ha='center', va='center', rotation=30)\n\nplt.show()"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        ".. admonition:: References\n\n   The use of the following functions, methods, classes and modules is shown\n   in this example:\n\n   - `matplotlib.figure.Figure.text`\n\n"
      ]
    }
  ],
  "metadata": {
    "kernelspec": {
      "display_name": "Python 3",
      "language": "python",
      "name": "python3"
    },
    "language_info": {
      "codemirror_mode": {
        "name": "ipython",
        "version": 3
      },
      "file_extension": ".py",
      "mimetype": "text/x-python",
      "name": "python",
      "nbconvert_exporter": "python",
      "pygments_lexer": "ipython3",
      "version": "3.13.2"
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  },
  "nbformat": 4,
  "nbformat_minor": 0
}