Snowman with slider.ipynb

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     "text": [
      "Olen iloinen\n"
     ]
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       "interactive(children=(FloatSlider(value=1.0, description='a', max=5.0, min=-5.0), FloatSlider(value=1.0, descr…"
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     "data": {
      "text/plain": [
       "<function __main__.lumiukko(a, b, c)>"
      ]
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     "execution_count": 5,
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   "source": [
    "import matplotlib.pyplot as plt\n",
    "import numpy as np\n",
    "import ipywidgets as wg\n",
    "from IPython.display import display\n",
    "\n",
    "#plt.figure(figsize=(10,15))\n",
    "\n",
    "def lumiukko (a,b,c):\n",
    "    plt.figure(figsize=(10,15))\n",
    "    circle = plt.Circle((0, 0), radius=0.75, fc='lightgrey')\n",
    "    plt.gca().add_patch(circle)\n",
    "    circle = plt.Circle((0, 1), radius=0.65, fc='lightgrey')\n",
    "    plt.gca().add_patch(circle)\n",
    "    circle = plt.Circle((0, 2), radius=0.5, fc='lightgrey')\n",
    "    plt.gca().add_patch(circle)\n",
    "\n",
    "    circle = plt.Circle((-0.25, 2), radius=0.09, fc='black')\n",
    "    plt.gca().add_patch(circle)\n",
    "    circle = plt.Circle((0.25, 2), radius=0.09, fc='black')\n",
    "    plt.gca().add_patch(circle)\n",
    "\n",
    "    line = plt.Line2D((-0.4, 0.4), (2.4, 2.4), lw=9, color=\"brown\")\n",
    "    plt.gca().add_line(line)\n",
    "    line = plt.Line2D((-0.2, 0.2), (2.6, 2.6), lw=85, color=\"brown\")\n",
    "    plt.gca().add_line(line)\n",
    "    \n",
    "    line = plt.Line2D((-0.8, -0.5 ), (1.5*b, 1), lw=4, color=\"blue\")\n",
    "    plt.gca().add_line(line)\n",
    "    line = plt.Line2D((0.8, 0.5 ), (1.5*c, 1), lw=4, color=\"blue\")\n",
    "    plt.gca().add_line(line)\n",
    "    plt.title(\"Lumiukon mielentila\")\n",
    "\n",
    "    #line = plt.Line2D((-0.2, 0.2 ), (1.7, 1.7), lw=4, color=\"orange\", label=\"suu\")\n",
    "    #plt.gca().add_line(line)\n",
    "\n",
    "#def suu (a):\n",
    "    x2=np.linspace(-0.15,0.15,30)\n",
    "    y2=a*x2**2+1.75\n",
    "    plt.plot(x2, y2, \"r--\")\n",
    "    #plt.ylim([-0.2,0.2])\n",
    "    #plt.xlim([0.2,-0.2])\n",
    "\n",
    "    \n",
    "a_slide=wg.FloatSlider(value=1.0, min=-5, max=5, step=0.1)\n",
    "b_slide=wg.FloatSlider(value=1.0, min=0.3, max=1, step=0.1)\n",
    "c_slide=wg.FloatSlider(value=1.0, min=0.3, max=1, step=0.1)\n",
    "\n",
    "if a_slide.value <0:\n",
    "    print('Olen surullinen')\n",
    "else :\n",
    "    print('Olen iloinen')\n",
    "\n",
    "#plt.axis('scaled')\n",
    "\n",
    "wg.interact(lumiukko, a=a_slide, b=b_slide, c=c_slide)"
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