{
"cells": [
{
"cell_type": "markdown",
"id": "cf021754",
"metadata": {},
"source": [
"# Applying Common Theme to a Plot Group\n",
"\n",
"You can add a **common theme** to an antire group of plots (i.e. `gggrid()`) to have \\\n",
"each subplot in the group inherited this theme.\n",
"\n",
"Howether, a **theme** added to an individual subplot will override settings in the **common theme**."
]
},
{
"cell_type": "code",
"execution_count": 1,
"id": "ce848ad8",
"metadata": {},
"outputs": [],
"source": [
"import numpy as np\n",
"from lets_plot import *"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "a342e22d",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
"\n",
" \n",
" \n",
" "
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"LetsPlot.setup_html()"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "8ac75c66",
"metadata": {},
"outputs": [],
"source": [
"# Line\n",
"x = np.linspace(-4 * np.pi, 4 * np.pi, 100)\n",
"line_data = {\n",
" 'x': x, \n",
" 'y': np.sin(x)\n",
"} \n",
"line = ggplot(line_data, aes(x='x', y='y')) + geom_line() + ggtitle(\"Line\")\n",
"\n",
"# Bars\n",
"np.random.seed(37)\n",
"bar_data = {'x': np.random.randint(10, size=100)}\n",
"bar = ggplot(bar_data, aes(x='x')) + geom_bar() + ggtitle(\"Barchart\")\n",
" \n",
"# Boxplot\n",
"box_data = {\n",
" 'x': np.random.choice(['a', 'b', 'c'], size=100), \n",
" 'y': np.random.normal(size=100)\n",
"}\n",
"box = ggplot(box_data, aes(x='x', y='y')) + geom_boxplot() + ggtitle(\"Boxplot\")\n",
"\n",
"# Pie\n",
"pie_data = {\n",
" 'name' : ['rock', 'paper', 'scissors'],\n",
" 'slice': [1, 3, 3]\n",
"}\n",
"pie = ggplot(pie_data) + geom_pie(aes(fill='name', slice='slice'),\n",
" stat='identity',\n",
" size=0.5, size_unit=\"x\"\n",
" )\n",
"\n",
"# Grid\n",
"grid = gggrid(\n",
" [line, bar, box, pie],\n",
" ncol=2\n",
") + ggsize(700, 400)"
]
},
{
"cell_type": "markdown",
"id": "aedd9918",
"metadata": {},
"source": [
"#### 1. A Group without Custom Theme Settings"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "90778ae0",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 4,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"grid"
]
},
{
"cell_type": "markdown",
"id": "132be13a",
"metadata": {},
"source": [
"#### 2. Use Common Theme to Remove All Titles in Subplots"
]
},
{
"cell_type": "code",
"execution_count": 5,
"id": "1fd45d60",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"no_titles = theme(axis_title=\"blank\", plot_title=\"blank\")\n",
"\n",
"grid + no_titles"
]
},
{
"cell_type": "markdown",
"id": "8b68dfc1",
"metadata": {},
"source": [
"#### 3. Add \"Common Flawor\" to All Subplots"
]
},
{
"cell_type": "code",
"execution_count": 6,
"id": "ea485171",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 6,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"no_titles_dark = no_titles + flavor_solarized_dark()\n",
"\n",
"grid + no_titles_dark"
]
},
{
"cell_type": "markdown",
"id": "2533c8b1",
"metadata": {},
"source": [
"#### 4. Customize the Pie Chart Theme Individually"
]
},
{
"cell_type": "code",
"execution_count": 7,
"id": "bc9d2173",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 7,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"pie_theme = theme_void() + flavor_solarized_dark()\n",
"\n",
"gggrid([line, bar, box, \n",
" pie + pie_theme],\n",
" ncol=2\n",
") + ggsize(700, 400) + no_titles_dark"
]
},
{
"cell_type": "markdown",
"id": "afd5ab44",
"metadata": {},
"source": [
"#### 5. Add Common Margins and Border"
]
},
{
"cell_type": "code",
"execution_count": 8,
"id": "f29620f0",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 8,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"no_titles_dark_margins = no_titles_dark + \\\n",
"theme(plot_margin=margin(40, 40, 40, 40), plot_background=element_rect(color=\"orange\", size=20))\n",
"\n",
"gggrid([line, bar, box, \n",
" pie + pie_theme],\n",
" ncol=2\n",
") + ggsize(700, 400) + no_titles_dark_margins\n"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"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": "3.8.18"
}
},
"nbformat": 4,
"nbformat_minor": 5
}