{
"cells": [
{
"cell_type": "markdown",
"id": "7b0f000e-193a-4e9d-bdc6-c87c509136f0",
"metadata": {},
"source": [
"# Parameters `width_unit`/`height_unit`"
]
},
{
"cell_type": "code",
"execution_count": 1,
"id": "11a6319f-f3d1-4de9-8475-84d05e336c25",
"metadata": {
"tags": []
},
"outputs": [],
"source": [
"from math import sqrt\n",
"\n",
"import pandas as pd\n",
"\n",
"from lets_plot import *"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "b8631866-1009-4fd9-b55d-491bad87d5b6",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
"\n",
" \n",
" \n",
" "
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"LetsPlot.setup_html()"
]
},
{
"cell_type": "markdown",
"id": "6bf67d44-5660-4b66-9624-320036aae29e",
"metadata": {},
"source": [
"## `geom_errorbar()`"
]
},
{
"cell_type": "markdown",
"id": "4b02a0ac-b389-417a-b8c5-c3ce0a5399f9",
"metadata": {},
"source": [
"### [Issue #1288](https://github.com/JetBrains/lets-plot/issues/1288) - Allow absolute width for geom_errorbar (and possibly others)"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "150d4b60-9ad2-4360-b4f3-7621d15fca08",
"metadata": {},
"outputs": [],
"source": [
"def get_diff_data():\n",
" n = 16\n",
" dy = 100\n",
" xs = [2 * i for i in range(n)]\n",
" return pd.DataFrame({\n",
" 'x': xs,\n",
" 'ymin': [dy + i % 4 for i in range(n)],\n",
" 'lower': [dy + i % 4 + .25 for i in range(n)],\n",
" 'upper': [dy + i % 4 + 2.25 for i in range(n)],\n",
" 'ymax': [dy + i % 4 + 2.5 for i in range(n)],\n",
" 'width_px': [10 * (i % 4 + 1) for i in range(n)]\n",
" })\n",
"\n",
"diff16_df = get_diff_data()\n",
"diff4_df = diff16_df.iloc[:4]"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "4d35e6f1-278a-471f-95a7-658cd05bf3bb",
"metadata": {},
"outputs": [],
"source": [
"def get_errorbar_plot(df, width=None, width_unit=None):\n",
" cat_size = len(df['x'].unique())\n",
" return ggplot(df) + \\\n",
" geom_errorbar(aes(x='x', ymin='ymin', ymax='ymax'),\n",
" width=width, width_unit=width_unit) + \\\n",
" ggtitle(\"categories count: {0}\\nwidth={1}, width_unit={2}\".format(\n",
" cat_size, width, width_unit\n",
" ))"
]
},
{
"cell_type": "code",
"execution_count": 5,
"id": "76b3ec5e-2a50-4bd7-a90a-ee446b9cf7ca",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid([\n",
" get_errorbar_plot(diff16_df, width=.5),\n",
" get_errorbar_plot(diff4_df, width=.5),\n",
" get_errorbar_plot(diff16_df, width=5, width_unit='size'),\n",
" get_errorbar_plot(diff4_df, width=5, width_unit='size'),\n",
"], ncol=2)"
]
},
{
"cell_type": "markdown",
"id": "b0a83390-b3a9-4d97-bd68-6eb465c0135a",
"metadata": {},
"source": [
"### Additional tests"
]
},
{
"cell_type": "code",
"execution_count": 6,
"id": "e3e389a0-7b1c-4c94-a646-b8a70e2f4500",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 6,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid([\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(x='x', ymin='ymin', ymax='ymax', width='width_px'), width_unit='px') + \\\n",
" ggtitle(\"Mapped width (px)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(x='x', ymin='ymin', ymax='ymax'), width_unit='px', width=30) + \\\n",
" ggtitle(\"Constant width (30 px)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(y='x', xmin='ymin', xmax='ymax'), width_unit='px', width=30) + \\\n",
" ggtitle(\"Constant width (30 px)\", \"orientation='y'\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(x='x', ymin='ymin', ymax='ymax'), width_unit='res', width=1) + \\\n",
" ggtitle(\"Constant width (1 res)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(x='x', ymin='ymin', ymax='ymax'), width_unit='identity', width=2) + \\\n",
" ggtitle(\"Constant width (2 identity = 2 axis units)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_point(aes(x='x', y='ymax'), size=12, color=\"lightgray\") + \\\n",
" geom_errorbar(aes(x='x', ymin='ymin', ymax='ymax'), width_unit='size', width=12) + \\\n",
" ggtitle(\"Constant width (12 sizes = point of size 12)\"),\n",
"], ncol=2)"
]
},
{
"cell_type": "code",
"execution_count": 7,
"id": "ddf6a7a9-9388-4a7f-806c-80afb6d5288c",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 7,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"def get_diff_test_plot(width, width_unit, coord, geom):\n",
" p = ggplot(diff4_df) + \\\n",
" geom(aes(x='x', ymin='ymin', ymax='ymax', lower='lower', upper='upper'),\n",
" stat='identity', width_unit=width_unit, width=width) + \\\n",
" coord + \\\n",
" ggtitle(\"width={w}, width_unit={wu}\\n\\ncoord={c}\".format(\n",
" w=width,\n",
" wu=width_unit,\n",
" c=coord.as_dict()\n",
" ))\n",
" if width_unit == 'size':\n",
" p += geom_point(aes(x='x', y='ymax'), size=12, color=\"gray\", alpha=.25)\n",
" return p\n",
"\n",
"plots = []\n",
"for width, width_unit in [(1, 'res'), (2, 'identity'), (50, 'px'), (12, 'size')]:\n",
" for coord in [\n",
" coord_cartesian(),\n",
" coord_fixed(ratio=.5),\n",
" coord_flip(),\n",
" ]:\n",
" plots.append(get_diff_test_plot(width, width_unit, coord, geom_errorbar))\n",
"\n",
"gggrid(plots, ncol=2) + ggsize(800, 2400)"
]
},
{
"cell_type": "markdown",
"id": "79f702c7-0e4f-464f-b0d6-effcb6cd659b",
"metadata": {},
"source": [
"#### Deprecated aesthetics and parameters"
]
},
{
"cell_type": "code",
"execution_count": 8,
"id": "73104f3a-8f64-4384-8803-4aff9e715851",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"WARN: using 'height' aesthetic parameter for errorbar was deprecated.\n",
" Please, use 'width' aesthetic instead.\n",
"WARN: using 'height' aesthetic parameter for errorbar was deprecated.\n",
" Please, use 'width' aesthetic instead.\n",
"WARN: using 'height_unit' parameter for errorbar was deprecated.\n",
" Please, use 'width_unit' parameter instead.\n",
"WARN: using 'height_unit' parameter for errorbar was deprecated.\n",
" Please, use 'width_unit' parameter instead.\n",
"WARN: using 'height_unit' parameter for errorbar was deprecated.\n",
" Please, use 'width_unit' parameter instead.\n",
"WARN: using 'height' parameter for errorbar was deprecated.\n",
" Please, use 'width' parameter instead.\n",
"WARN: using 'height' parameter for errorbar was deprecated.\n",
" Please, use 'width' parameter instead.\n"
]
},
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 8,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid([\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(y='x', xmin='ymin', xmax='ymax', height='width_px'), width_unit='px') + \\\n",
" ggtitle(\"aes(height='width_px')\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(y='x', xmin='ymin', xmax='ymax', width='width_px', height='width_px'), width_unit='px') + \\\n",
" ggtitle(\"aes(width='width_px', height='width_px')\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(y='x', xmin='ymin', xmax='ymax', width='width_px'), height_unit='px') + \\\n",
" ggtitle(\"aes(width='width_px'), height_unit='px'\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(y='x', xmin='ymin', xmax='ymax'), width=30, height_unit='px') + \\\n",
" ggtitle(\"width=30, height_unit='px'\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(y='x', xmin='ymin', xmax='ymax'), width=30, height_unit='px', width_unit='px') + \\\n",
" ggtitle(\"width=30, height_unit='px', width_unit='px'\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(y='x', xmin='ymin', xmax='ymax'), height=30, width_unit='px') + \\\n",
" ggtitle(\"height=30\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_errorbar(aes(y='x', xmin='ymin', xmax='ymax'), width=50, height=10, width_unit='px') + \\\n",
" ggtitle(\"width=50 and height=10\"),\n",
"], ncol=2)"
]
},
{
"cell_type": "markdown",
"id": "23bc0b41-e248-4d10-8acb-cd0af0e7bb7a",
"metadata": {},
"source": [
"## `geom_boxplot()`/`geom_crossbar()`"
]
},
{
"cell_type": "code",
"execution_count": 9,
"id": "824b52c1-3eb6-46ee-beb2-38e56b0cb8aa",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 9,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid([\n",
" ggplot(diff4_df) + \\\n",
" geom_boxplot(aes(x='x', ymin='ymin', ymax='ymax', lower='lower', upper='upper', width='width_px'),\n",
" stat='identity', width_unit='px') + \\\n",
" ggtitle(\"Mapped width (px)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_boxplot(aes(x='x', ymin='ymin', ymax='ymax', lower='lower', upper='upper'),\n",
" stat='identity', width_unit='px', width=30) + \\\n",
" ggtitle(\"Constant width (30 px)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_boxplot(aes(x='x', ymin='ymin', ymax='ymax', lower='lower', upper='upper'),\n",
" stat='identity', width_unit='res', width=1) + \\\n",
" ggtitle(\"Constant width (1 res)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_boxplot(aes(x='x', ymin='ymin', ymax='ymax', lower='lower', upper='upper'),\n",
" stat='identity', width_unit='identity', width=2) + \\\n",
" ggtitle(\"Constant width (2 identity = 2 axis units)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_point(aes(x='x', y='upper'), size=12, color=\"lightgray\") + \\\n",
" geom_boxplot(aes(x='x', ymin='ymin', ymax='ymax', lower='lower', upper='upper'),\n",
" stat='identity', width_unit='size', width=12) + \\\n",
" ggtitle(\"Constant width (12 sizes = point of size 12)\"),\n",
"], ncol=2)"
]
},
{
"cell_type": "code",
"execution_count": 10,
"id": "abaf3028-c166-457a-9361-43ae911fcb6b",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 10,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"plots = []\n",
"for width, width_unit in [(1, 'res'), (2, 'identity'), (50, 'px'), (12, 'size')]:\n",
" for coord in [\n",
" coord_cartesian(),\n",
" coord_fixed(ratio=.5),\n",
" coord_flip(),\n",
" ]:\n",
" plots.append(get_diff_test_plot(width, width_unit, coord, geom_boxplot))\n",
"\n",
"gggrid(plots, ncol=2) + ggsize(800, 2400)"
]
},
{
"cell_type": "code",
"execution_count": 11,
"id": "c478c666-62d6-47d1-a252-29691eac5626",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 11,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid([\n",
" ggplot(diff4_df) + \\\n",
" geom_crossbar(aes(x='x', ymin='ymin', ymax='ymax', width='width_px'), width_unit='px') + \\\n",
" ggtitle(\"Mapped width (px)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_crossbar(aes(x='x', ymin='ymin', ymax='ymax'), width_unit='px', width=30) + \\\n",
" ggtitle(\"Constant width (30 px)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_crossbar(aes(y='x', xmin='ymin', xmax='ymax'), width_unit='px', width=30) + \\\n",
" ggtitle(\"Constant width (30 px)\", \"orientation='y'\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_crossbar(aes(x='x', ymin='ymin', ymax='ymax'), width_unit='res', width=1) + \\\n",
" ggtitle(\"Constant width (1 res)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_crossbar(aes(x='x', ymin='ymin', ymax='ymax'), width_unit='identity', width=2) + \\\n",
" ggtitle(\"Constant width (2 identity = 2 axis units)\"),\n",
" ggplot(diff4_df) + \\\n",
" geom_point(aes(x='x', y='ymax'), size=12, color=\"lightgray\") + \\\n",
" geom_crossbar(aes(x='x', ymin='ymin', ymax='ymax'), width_unit='size', width=12) + \\\n",
" ggtitle(\"Constant width (12 sizes = point of size 12)\"),\n",
"], ncol=2)"
]
},
{
"cell_type": "code",
"execution_count": 12,
"id": "1450aaed-54e1-4861-8a9e-67adef722431",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 12,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"plots = []\n",
"for width, width_unit in [(1, 'res'), (2, 'identity'), (50, 'px'), (12, 'size')]:\n",
" for coord in [\n",
" coord_cartesian(),\n",
" coord_fixed(ratio=.5),\n",
" coord_flip(),\n",
" ]:\n",
" plots.append(get_diff_test_plot(width, width_unit, coord, geom_crossbar))\n",
"\n",
"gggrid(plots, ncol=2) + ggsize(800, 2400)"
]
},
{
"cell_type": "markdown",
"id": "2ba7ed09-c7bd-4d95-814b-f06b994a8271",
"metadata": {},
"source": [
"## `geom_tile()`"
]
},
{
"cell_type": "markdown",
"id": "25603cfd-9913-424e-a3de-7501bf696b30",
"metadata": {},
"source": [
"### Custom `width` with `'identity'` stat"
]
},
{
"cell_type": "markdown",
"id": "a77f7b67-bcfe-4ebe-a9b0-e7f19bde6383",
"metadata": {},
"source": [
"Suppose we have the following hand-calculated statistics for `binwidth=[4, 4]`:"
]
},
{
"cell_type": "code",
"execution_count": 13,
"id": "473982b3-5955-461c-89db-7f214908688b",
"metadata": {},
"outputs": [],
"source": [
"tile_stat_data = {\n",
" 'x': [2, 2, 6, 10, 10],\n",
" 'y': [2, 10, 2, 2, 10],\n",
" 'mean': [1.2, 1.8, 0.8, 1.2, 0.6],\n",
" 'width_px': [10, 20, 30, 40, 50],\n",
" 'height_px': [10, 20, 30, 40, 50],\n",
"}"
]
},
{
"cell_type": "markdown",
"id": "196e3df5-8ddc-494a-96e2-7ecc1c8a1183",
"metadata": {},
"source": [
"And we want to plot this data using `geom_tile()` (or `geom_bin2d(stat='identity')`):"
]
},
{
"cell_type": "code",
"execution_count": 14,
"id": "1ca591db-bab0-4968-b3ab-70edbd9427b7",
"metadata": {},
"outputs": [],
"source": [
"def get_tile_plot(width=None, height=None, width_unit=None, height_unit=None):\n",
" return ggplot(tile_stat_data, aes('x', 'y')) + \\\n",
" geom_tile(aes(fill='mean'), width=width, height=height,\n",
" width_unit=width_unit, height_unit=height_unit) + \\\n",
" ggtitle(\"Supposed binwidth: [4, 4]\\nwidth={w}, width_unit={wu}\\nheight={h}, height_unit={hu}\".format(\n",
" w=width, wu=width_unit,\n",
" h=height, hu=height_unit,\n",
" ))"
]
},
{
"cell_type": "code",
"execution_count": 15,
"id": "86aa18f0-693c-45ed-857b-cd3cc9d93101",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 15,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid([\n",
" get_tile_plot(),\n",
" get_tile_plot(width=1, height=.5),\n",
" get_tile_plot(width=4, height=4, width_unit='identity', height_unit='identity'),\n",
"], ncol=3)"
]
},
{
"cell_type": "markdown",
"id": "bec38372-d69d-4a3a-b818-9205aed21801",
"metadata": {},
"source": [
"### Additional tests"
]
},
{
"cell_type": "code",
"execution_count": 16,
"id": "2f0a4ae8-b1b0-4dcd-bf9e-5ac72f895909",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 16,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid([\n",
" ggplot(tile_stat_data, aes('x', 'y')) + \\\n",
" geom_tile(aes(fill='mean', width='width_px', height='height_px'),\n",
" width_unit='px', height_unit='px') + \\\n",
" ggtitle(\"Mapped width and height (px)\"),\n",
" ggplot(tile_stat_data, aes('x', 'y')) + \\\n",
" geom_tile(aes(fill='mean'),\n",
" width=40, height=40,\n",
" width_unit='px', height_unit='px') + \\\n",
" ggtitle(\"Constant width and height (40 px)\"),\n",
" ggplot(tile_stat_data, aes('x', 'y')) + \\\n",
" geom_tile(aes(fill='mean'),\n",
" width=1, height=1,\n",
" width_unit='res', height_unit='res') + \\\n",
" ggtitle(\"Constant width and height (1 res)\"),\n",
" ggplot(tile_stat_data, aes('x', 'y')) + \\\n",
" geom_tile(aes(fill='mean'),\n",
" width=3, height=3,\n",
" width_unit='identity', height_unit='identity') + \\\n",
" ggtitle(\"Constant width and height (3 identity = 3 axis units)\"),\n",
" ggplot(tile_stat_data, aes('x', 'y')) + \\\n",
" geom_tile(aes(fill='mean'),\n",
" width=20, height=20,\n",
" width_unit='size', height_unit='size') + \\\n",
" geom_point(color='gray', size=20) + \\\n",
" ggtitle(\"Constant width and height (20 sizes = point of size 20)\"),\n",
"], ncol=2)"
]
},
{
"cell_type": "code",
"execution_count": 17,
"id": "26c021ac-bf99-4fc3-9c4f-a32141ccda8b",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 17,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"def get_tile_test_plot(width, height, width_unit, height_unit, coord):\n",
" return ggplot(tile_stat_data, aes('x', 'y')) + \\\n",
" geom_tile(aes(fill='mean'),\n",
" width_unit=width_unit, height_unit=height_unit,\n",
" width=width, height=height) + \\\n",
" geom_point(size=12, color=\"lightgray\") + \\\n",
" coord + \\\n",
" ggtitle(\"width={w}, width_unit={wu}\\nheight={h}, height_unit={hu}\\n\\ncoord={c}\".format(\n",
" w=width,\n",
" wu=width_unit,\n",
" h=height,\n",
" hu=height_unit,\n",
" c=coord.as_dict()\n",
" ))\n",
"\n",
"plots = []\n",
"for dim, dim_unit in [(1, 'res'), (3, 'identity'), (50, 'px'), (12, 'size')]:\n",
" for coord in [\n",
" coord_cartesian(),\n",
" coord_fixed(ratio=.5),\n",
" coord_flip(),\n",
" ]:\n",
" plots.append(get_tile_test_plot(dim, dim, dim_unit, dim_unit, coord))\n",
"\n",
"gggrid(plots, ncol=2) + ggsize(800, 2400)"
]
},
{
"cell_type": "markdown",
"id": "2d92ad0f-107d-4e7a-b16d-5fea632d6f60",
"metadata": {},
"source": [
"## `geom_hex()`"
]
},
{
"cell_type": "code",
"execution_count": 18,
"id": "d699f4d2-3a7d-4403-9a7a-c2d2836e7044",
"metadata": {},
"outputs": [],
"source": [
"hex_stat_data = {\n",
" 'x': [2, 2, 6, 10, 10],\n",
" 'y': [v * sqrt(3.0) / 2.0 for v in [2, 10, 2, 2, 10]],\n",
" 'v': [1.2, 1.8, 0.8, 1.2, 0.6],\n",
" 'width_px': [10, 20, 30, 40, 50],\n",
" 'height_px': [10, 20, 30, 40, 50],\n",
"}"
]
},
{
"cell_type": "code",
"execution_count": 19,
"id": "ff9dda88-3786-40cf-9238-04211f7427c8",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 19,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid([\n",
" ggplot(hex_stat_data, aes('x', 'y')) + \\\n",
" geom_hex(aes(fill='v', width='width_px', height='height_px'),\n",
" stat='identity',\n",
" width_unit='px', height_unit='px') + \\\n",
" ggtitle(\"Mapped width and height (px)\"),\n",
" ggplot(hex_stat_data, aes('x', 'y')) + \\\n",
" geom_hex(aes(fill='v'),\n",
" stat='identity',\n",
" width=40, height=40,\n",
" width_unit='px', height_unit='px') + \\\n",
" ggtitle(\"Constant width and height (40 px)\"),\n",
" ggplot(hex_stat_data, aes('x', 'y')) + \\\n",
" geom_hex(aes(fill='v'),\n",
" stat='identity',\n",
" width=0.5, height=0.5,\n",
" width_unit='res', height_unit='res') + \\\n",
" ggtitle(\"Constant width and height (0.5 res)\"),\n",
" ggplot(hex_stat_data, aes('x', 'y')) + \\\n",
" geom_hex(aes(fill='v'),\n",
" stat='identity',\n",
" width=4, height=4,\n",
" width_unit='identity', height_unit='identity') + \\\n",
" ggtitle(\"Constant width and height (4 identity = 4 axis units)\"),\n",
" ggplot(hex_stat_data, aes('x', 'y')) + \\\n",
" geom_hex(aes(fill='v'),\n",
" stat='identity',\n",
" width=20, height=20,\n",
" width_unit='size', height_unit='size') + \\\n",
" geom_point(color='gray', size=20) + \\\n",
" ggtitle(\"Constant width and height (20 sizes = point of size 20)\"),\n",
"], ncol=2)"
]
},
{
"cell_type": "code",
"execution_count": 20,
"id": "f7aab408-d4fa-4c55-8720-3fbd4cd68e7f",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 20,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"def get_hex_test_plot(width, height, width_unit, height_unit, coord):\n",
" return ggplot(hex_stat_data, aes('x', 'y')) + \\\n",
" geom_hex(aes(fill='v'),\n",
" stat='identity',\n",
" width_unit=width_unit, height_unit=height_unit,\n",
" width=width, height=height) + \\\n",
" geom_point(size=12, color=\"lightgray\") + \\\n",
" coord + \\\n",
" ggtitle(\"width={w}, width_unit={wu}\\nheight={h}, height_unit={hu}\\n\\ncoord={c}\".format(\n",
" w=width,\n",
" wu=width_unit,\n",
" h=height,\n",
" hu=height_unit,\n",
" c=coord.as_dict()\n",
" ))\n",
"\n",
"plots = []\n",
"for dim, dim_unit in [(0.5, 'res'), (4, 'identity'), (50, 'px'), (12, 'size')]:\n",
" for coord in [\n",
" coord_cartesian(),\n",
" coord_fixed(ratio=.5),\n",
" coord_flip(),\n",
" ]:\n",
" plots.append(get_hex_test_plot(dim, dim, dim_unit, dim_unit, coord))\n",
"\n",
"gggrid(plots, ncol=2) + ggsize(800, 2400)"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
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"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
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