{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### **Title**: HLine Element\n",
    "\n",
    "**Dependencies**: Bokeh 3.2\n",
    "\n",
    "**Backends**: [Matplotlib](../matplotlib/HLines.ipynb), [Bokeh](../bokeh/HLines.ipynb)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import numpy as np\n",
    "import holoviews as hv\n",
    "\n",
    "hv.extension('bokeh')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The ``HLines`` element is a type of annotation that can mark multiple lines along the y-axis. It accepts a list of y-coordinates and will draw a horizontal line at each location. This has the advantage over [``HLine``](./HLine.ipynb) of being able to draw multiple lines at once and also being able to get hover information for each of the line."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "ys = np.random.normal(size=10)\n",
    "hv.HLines(ys).opts(tools=['hover'], color='red', line_width=5)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "For full documentation and the available style and plot options, use ``hv.help(hv.HLines).``"
   ]
  }
 ],
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