{
"cells": [
{
"cell_type": "markdown",
"id": "dcf8a257",
"metadata": {},
"source": [
"# Text Setting for Annotations\n",
"\n",
"Use the `labelText` parameter in `theme()` to set basic text settings for annotations, using the `elementText()` function with the following parameters: \n",
"\n",
"- family - font family;\n",
"- face - font face (\"plain\", \"italic\", \"bold\", \"bold_italic\");\n",
"- size - text size, can also be specified via `layerLabels().size()`;\n",
"- color - text color, relevant for pie chart annotations.\n"
]
},
{
"cell_type": "code",
"execution_count": 1,
"id": "d8278ae9",
"metadata": {},
"outputs": [
{
"data": {
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" <div id=\"xV5Ada\"></div>\n",
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" };\n",
" (function() {\n",
" var script = document.createElement(\"script\");\n",
" script.type = \"text/javascript\";\n",
" script.src = \"https://cdn.jsdelivr.net/gh/JetBrains/lets-plot@v4.2.0/js-package/distr/lets-plot.min.js\";\n",
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" };\n",
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" var e = document.getElementById(\"xV5Ada\");\n",
" e.appendChild(script);\n",
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" <div id=\"kotlin_out_0\"/>\n",
" <script type=\"text/javascript\">\n",
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" }\n",
" if(!window.kotlinQueues[\"DataFrame\"]) {\n",
" var resQueue = [];\n",
" window.kotlinQueues[\"DataFrame\"] = resQueue;\n",
" window[\"call_DataFrame\"] = function(f) {\n",
" resQueue.push(f);\n",
" }\n",
" }\n",
" (function (){\n",
" var modifiers = [(function(script) {\n",
" script.src = \"https://cdn.jsdelivr.net/gh/Kotlin/dataframe@3db46ccccaa1291c0627307d64133317f545e6ae/core/src/main/resources/init.js\"\n",
" script.type = \"text/javascript\";\n",
"})];\n",
" var e = document.getElementById(\"kotlin_out_0\");\n",
" modifiers.forEach(function (gen) {\n",
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" gen(script)\n",
" script.addEventListener(\"load\", function() {\n",
" window[\"call_DataFrame\"] = function(f) {f();};\n",
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" }, false);\n",
" script.addEventListener(\"error\", function() {\n",
" window[\"call_DataFrame\"] = function(f) {};\n",
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" var div = document.createElement(\"div\");\n",
" div.style.color = 'darkred';\n",
" div.textContent = 'Error loading resource DataFrame';\n",
" document.getElementById(\"kotlin_out_0\").appendChild(div);\n",
" }, false);\n",
" \n",
" e.appendChild(script);\n",
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" })();\n",
" </script>"
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"metadata": {},
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" <style>\n",
" :root {\n",
" --background: #fff;\n",
" --background-odd: #f5f5f5;\n",
" --background-hover: #d9edfd;\n",
" --header-text-color: #474747;\n",
" --text-color: #848484;\n",
" --text-color-dark: #000;\n",
" --text-color-medium: #737373;\n",
" --text-color-pale: #b3b3b3;\n",
" --inner-border-color: #aaa;\n",
" --bold-border-color: #000;\n",
" --link-color: #296eaa;\n",
" --link-color-pale: #296eaa;\n",
" --link-hover: #1a466c;\n",
"}\n",
"\n",
":root[theme=\"dark\"], :root [data-jp-theme-light=\"false\"], .dataframe_dark{\n",
" --background: #303030;\n",
" --background-odd: #3c3c3c;\n",
" --background-hover: #464646;\n",
" --header-text-color: #dddddd;\n",
" --text-color: #b3b3b3;\n",
" --text-color-dark: #dddddd;\n",
" --text-color-medium: #b2b2b2;\n",
" --text-color-pale: #737373;\n",
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" --bold-border-color: #777777;\n",
" --link-color: #008dc0;\n",
" --link-color-pale: #97e1fb;\n",
" --link-hover: #00688e;\n",
"}\n",
"\n",
"p.dataframe_description {\n",
" color: var(--text-color-dark);\n",
"}\n",
"\n",
"table.dataframe {\n",
" font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n",
" font-size: 12px;\n",
" background-color: var(--background);\n",
" color: var(--text-color-dark);\n",
" border: none;\n",
" border-collapse: collapse;\n",
"}\n",
"\n",
"table.dataframe th, td {\n",
" padding: 6px;\n",
" border: 1px solid transparent;\n",
" text-align: left;\n",
"}\n",
"\n",
"table.dataframe th {\n",
" background-color: var(--background);\n",
" color: var(--header-text-color);\n",
"}\n",
"\n",
"table.dataframe td {\n",
" vertical-align: top;\n",
"}\n",
"\n",
"table.dataframe th.bottomBorder {\n",
" border-bottom-color: var(--bold-border-color);\n",
"}\n",
"\n",
"table.dataframe tbody > tr:nth-child(odd) {\n",
" background: var(--background-odd);\n",
"}\n",
"\n",
"table.dataframe tbody > tr:nth-child(even) {\n",
" background: var(--background);\n",
"}\n",
"\n",
"table.dataframe tbody > tr:hover {\n",
" background: var(--background-hover);\n",
"}\n",
"\n",
"table.dataframe a {\n",
" cursor: pointer;\n",
" color: var(--link-color);\n",
" text-decoration: none;\n",
"}\n",
"\n",
"table.dataframe tr:hover > td a {\n",
" color: var(--link-color-pale);\n",
"}\n",
"\n",
"table.dataframe a:hover {\n",
" color: var(--link-hover);\n",
" text-decoration: underline;\n",
"}\n",
"\n",
"table.dataframe img {\n",
" max-width: fit-content;\n",
"}\n",
"\n",
"table.dataframe th.complex {\n",
" background-color: var(--background);\n",
" border: 1px solid var(--background);\n",
"}\n",
"\n",
"table.dataframe .leftBorder {\n",
" border-left-color: var(--inner-border-color);\n",
"}\n",
"\n",
"table.dataframe .rightBorder {\n",
" border-right-color: var(--inner-border-color);\n",
"}\n",
"\n",
"table.dataframe .rightAlign {\n",
" text-align: right;\n",
"}\n",
"\n",
"table.dataframe .expanderSvg {\n",
" width: 8px;\n",
" height: 8px;\n",
" margin-right: 3px;\n",
"}\n",
"\n",
"table.dataframe .expander {\n",
" display: flex;\n",
" align-items: center;\n",
"}\n",
"\n",
"/* formatting */\n",
"\n",
"table.dataframe .null {\n",
" color: var(--text-color-pale);\n",
"}\n",
"\n",
"table.dataframe .structural {\n",
" color: var(--text-color-medium);\n",
" font-weight: bold;\n",
"}\n",
"\n",
"table.dataframe .dataFrameCaption {\n",
" font-weight: bold;\n",
"}\n",
"\n",
"table.dataframe .numbers {\n",
" color: var(--text-color-dark);\n",
"}\n",
"\n",
"table.dataframe td:hover .formatted .structural, .null {\n",
" color: var(--text-color-dark);\n",
"}\n",
"\n",
"table.dataframe tr:hover .formatted .structural, .null {\n",
" color: var(--text-color-dark);\n",
"}\n",
"\n",
"\n",
" </style>"
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"%useLatestDescriptors\n",
"%use lets-plot\n",
"%use dataframe"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "d17c8cba",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"Lets-Plot Kotlin API v.4.6.0. Frontend: Notebook with dynamically loaded JS. Lets-Plot JS v.4.2.0."
]
},
"execution_count": 2,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"LetsPlot.getInfo()"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "4d4e61e5",
"metadata": {},
"outputs": [
{
"data": {
"application/kotlindataframe+json": "{\"nrow\":3,\"ncol\":12,\"columns\":[\"untitled\",\"manufacturer\",\"model\",\"displ\",\"year\",\"cyl\",\"trans\",\"drv\",\"cty\",\"hwy\",\"fl\",\"class\"],\"kotlin_dataframe\":[{\"untitled\":1,\"manufacturer\":\"audi\",\"model\":\"a4\",\"displ\":1.8,\"year\":1999,\"cyl\":4,\"trans\":\"auto(l5)\",\"drv\":\"f\",\"cty\":18,\"hwy\":29,\"fl\":\"p\",\"class\":\"compact\"},{\"untitled\":2,\"manufacturer\":\"audi\",\"model\":\"a4\",\"displ\":1.8,\"year\":1999,\"cyl\":4,\"trans\":\"manual(m5)\",\"drv\":\"f\",\"cty\":21,\"hwy\":29,\"fl\":\"p\",\"class\":\"compact\"},{\"untitled\":3,\"manufacturer\":\"audi\",\"model\":\"a4\",\"displ\":2.0,\"year\":2008,\"cyl\":4,\"trans\":\"manual(m6)\",\"drv\":\"f\",\"cty\":20,\"hwy\":31,\"fl\":\"p\",\"class\":\"compact\"}]}",
"text/html": [
" <html>\n",
" <head>\n",
" <style type=\"text/css\">\n",
" :root {\n",
" --background: #fff;\n",
" --background-odd: #f5f5f5;\n",
" --background-hover: #d9edfd;\n",
" --header-text-color: #474747;\n",
" --text-color: #848484;\n",
" --text-color-dark: #000;\n",
" --text-color-medium: #737373;\n",
" --text-color-pale: #b3b3b3;\n",
" --inner-border-color: #aaa;\n",
" --bold-border-color: #000;\n",
" --link-color: #296eaa;\n",
" --link-color-pale: #296eaa;\n",
" --link-hover: #1a466c;\n",
"}\n",
"\n",
":root[theme=\"dark\"], :root [data-jp-theme-light=\"false\"], .dataframe_dark{\n",
" --background: #303030;\n",
" --background-odd: #3c3c3c;\n",
" --background-hover: #464646;\n",
" --header-text-color: #dddddd;\n",
" --text-color: #b3b3b3;\n",
" --text-color-dark: #dddddd;\n",
" --text-color-medium: #b2b2b2;\n",
" --text-color-pale: #737373;\n",
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" --link-color: #008dc0;\n",
" --link-color-pale: #97e1fb;\n",
" --link-hover: #00688e;\n",
"}\n",
"\n",
"p.dataframe_description {\n",
" color: var(--text-color-dark);\n",
"}\n",
"\n",
"table.dataframe {\n",
" font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n",
" font-size: 12px;\n",
" background-color: var(--background);\n",
" color: var(--text-color-dark);\n",
" border: none;\n",
" border-collapse: collapse;\n",
"}\n",
"\n",
"table.dataframe th, td {\n",
" padding: 6px;\n",
" border: 1px solid transparent;\n",
" text-align: left;\n",
"}\n",
"\n",
"table.dataframe th {\n",
" background-color: var(--background);\n",
" color: var(--header-text-color);\n",
"}\n",
"\n",
"table.dataframe td {\n",
" vertical-align: top;\n",
"}\n",
"\n",
"table.dataframe th.bottomBorder {\n",
" border-bottom-color: var(--bold-border-color);\n",
"}\n",
"\n",
"table.dataframe tbody > tr:nth-child(odd) {\n",
" background: var(--background-odd);\n",
"}\n",
"\n",
"table.dataframe tbody > tr:nth-child(even) {\n",
" background: var(--background);\n",
"}\n",
"\n",
"table.dataframe tbody > tr:hover {\n",
" background: var(--background-hover);\n",
"}\n",
"\n",
"table.dataframe a {\n",
" cursor: pointer;\n",
" color: var(--link-color);\n",
" text-decoration: none;\n",
"}\n",
"\n",
"table.dataframe tr:hover > td a {\n",
" color: var(--link-color-pale);\n",
"}\n",
"\n",
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" color: var(--link-hover);\n",
" text-decoration: underline;\n",
"}\n",
"\n",
"table.dataframe img {\n",
" max-width: fit-content;\n",
"}\n",
"\n",
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" background-color: var(--background);\n",
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"\n",
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" text-align: right;\n",
"}\n",
"\n",
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" width: 8px;\n",
" height: 8px;\n",
" margin-right: 3px;\n",
"}\n",
"\n",
"table.dataframe .expander {\n",
" display: flex;\n",
" align-items: center;\n",
"}\n",
"\n",
"/* formatting */\n",
"\n",
"table.dataframe .null {\n",
" color: var(--text-color-pale);\n",
"}\n",
"\n",
"table.dataframe .structural {\n",
" color: var(--text-color-medium);\n",
" font-weight: bold;\n",
"}\n",
"\n",
"table.dataframe .dataFrameCaption {\n",
" font-weight: bold;\n",
"}\n",
"\n",
"table.dataframe .numbers {\n",
" color: var(--text-color-dark);\n",
"}\n",
"\n",
"table.dataframe td:hover .formatted .structural, .null {\n",
" color: var(--text-color-dark);\n",
"}\n",
"\n",
"table.dataframe tr:hover .formatted .structural, .null {\n",
" color: var(--text-color-dark);\n",
"}\n",
"\n",
"\n",
"\n",
"\n",
"\n",
" </style>\n",
" </head>\n",
" <body>\n",
" \n",
"<table class=\"dataframe\" id=\"df_1140850688\"></table>\n",
"\n",
"<p class=\"dataframe_description\">DataFrame: rowsCount = 3, columnsCount = 12</p>\n",
"<table class=\"dataframe\" id=\"static_df_1140850689\"><thead><tr><th>untitled</th><th>manufacturer</th><th>model</th><th>displ</th><th>year</th><th>cyl</th><th>trans</th><th>drv</th><th>cty</th><th>hwy</th><th>fl</th><th>class</th></tr></thead><tbody><tr><td>1</td><td>audi</td><td>a4</td><td>1.800000</td><td>1999</td><td>4</td><td>auto(l5)</td><td>f</td><td>18</td><td>29</td><td>p</td><td>compact</td></tr><tr><td>2</td><td>audi</td><td>a4</td><td>1.800000</td><td>1999</td><td>4</td><td>manual(m5)</td><td>f</td><td>21</td><td>29</td><td>p</td><td>compact</td></tr><tr><td>3</td><td>audi</td><td>a4</td><td>2.000000</td><td>2008</td><td>4</td><td>manual(m6)</td><td>f</td><td>20</td><td>31</td><td>p</td><td>compact</td></tr></tbody></table>\n",
" </body>\n",
" <script>\n",
" \n",
"/*<!--*/\n",
"call_DataFrame(function() { DataFrame.addTable({ cols: [{ name: \"<span title=\\\"untitled: Int\\\">untitled</span>\", children: [], rightAlign: true, values: [\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">1</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">2</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">3</span></span>\"] }, \n",
"{ name: \"<span title=\\\"manufacturer: String\\\">manufacturer</span>\", children: [], rightAlign: false, values: [\"audi\",\"audi\",\"audi\"] }, \n",
"{ name: \"<span title=\\\"model: String\\\">model</span>\", children: [], rightAlign: false, values: [\"a4\",\"a4\",\"a4\"] }, \n",
"{ name: \"<span title=\\\"displ: Double\\\">displ</span>\", children: [], rightAlign: true, values: [\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">1.8</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">1.8</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">2.0</span></span>\"] }, \n",
"{ name: \"<span title=\\\"year: Int\\\">year</span>\", children: [], rightAlign: true, values: [\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">1999</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">1999</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">2008</span></span>\"] }, \n",
"{ name: \"<span title=\\\"cyl: Int\\\">cyl</span>\", children: [], rightAlign: true, values: [\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">4</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">4</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">4</span></span>\"] }, \n",
"{ name: \"<span title=\\\"trans: String\\\">trans</span>\", children: [], rightAlign: false, values: [\"auto(l5)\",\"manual(m5)\",\"manual(m6)\"] }, \n",
"{ name: \"<span title=\\\"drv: String\\\">drv</span>\", children: [], rightAlign: false, values: [\"f\",\"f\",\"f\"] }, \n",
"{ name: \"<span title=\\\"cty: Int\\\">cty</span>\", children: [], rightAlign: true, values: [\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">18</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">21</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">20</span></span>\"] }, \n",
"{ name: \"<span title=\\\"hwy: Int\\\">hwy</span>\", children: [], rightAlign: true, values: [\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">29</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">29</span></span>\",\"<span class=\\\"formatted\\\" title=\\\"\\\"><span class=\\\"numbers\\\">31</span></span>\"] }, \n",
"{ name: \"<span title=\\\"fl: String\\\">fl</span>\", children: [], rightAlign: false, values: [\"p\",\"p\",\"p\"] }, \n",
"{ name: \"<span title=\\\"class: String\\\">class</span>\", children: [], rightAlign: false, values: [\"compact\",\"compact\",\"compact\"] }, \n",
"], id: 1140850688, rootId: 1140850688, totalRows: 3 } ) });\n",
"/*-->*/\n",
"\n",
"call_DataFrame(function() { DataFrame.renderTable(1140850688) });\n",
"\n",
"\n",
"document.getElementById(\"static_df_1140850689\").style.display = \"none\";\n",
" </script>\n",
" </html>"
]
},
"execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val mpg = DataFrame.readCSV(\"https://raw.githubusercontent.com/JetBrains/lets-plot-docs/master/data/mpg.csv\")\n",
"mpg.head(3)"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "761a1ae7",
"metadata": {},
"outputs": [],
"source": [
"val labelTextOpts = elementText(family = \"Rockwell\", face = \"bold\", size = 16, color = \"#542788\")"
]
},
{
"cell_type": "markdown",
"id": "e22a2b88",
"metadata": {},
"source": [
"#### Configure Text Labels for Bar Plot"
]
},
{
"cell_type": "code",
"execution_count": 5,
"id": "03d5b768",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"gyRqTF\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"},\n",
"\"data\":{\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"class\",\n",
"\"fill\":\"class\"\n",
"},\n",
"\"stat\":\"count\",\n",
"\"position\":\"stack\",\n",
"\"geom\":\"bar\",\n",
"\"labels\":{\n",
"\"lines\":[\"@..sumpct..\"]\n",
"},\n",
"\"data\":{\n",
"\"..sumpct..\":[20.085470085470085,17.52136752136752,26.495726495726498,2.1367521367521367,4.700854700854701,14.102564102564102,14.957264957264957],\n",
"\"..count..\":[47.0,41.0,62.0,5.0,11.0,33.0,35.0],\n",
"\"class\":[\"compact\",\"midsize\",\"suv\",\"2seater\",\"minivan\",\"pickup\",\"subcompact\"]\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"label_text\":{\n",
"\"color\":\"#542788\",\n",
"\"family\":\"Rockwell\",\n",
"\"face\":\"bold\",\n",
"\"size\":16.0,\n",
"\"blank\":false\n",
"}\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"gyRqTF\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })(); \n",
" </script>"
]
},
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"letsPlot(mpg.toMap()) + \n",
" geomBar(labels = layerLabels().line(\"@..sumpct..\")) { x = \"class\"; fill = \"class\" } +\n",
" theme(labelText = labelTextOpts)"
]
},
{
"cell_type": "markdown",
"id": "17c056a9",
"metadata": {},
"source": [
"#### Configure Text Labels for Pie Chart"
]
},
{
"cell_type": "code",
"execution_count": 6,
"id": "786bf0aa",
"metadata": {},
"outputs": [
{
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},
"execution_count": 6,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"letsPlot(mpg.toMap()) + \n",
" geomPie(size = 26, hole = 0.3, labels = layerLabels().line(\"@..proppct..\")) { fill = \"class\" } +\n",
" themeVoid() +\n",
" theme(labelText = labelTextOpts)"
]
}
],
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