{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"id": "52924083-876e-4fe1-874a-4da53b819c39",
"metadata": {},
"outputs": [],
"source": [
"import kotlin.random.Random"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "f3f5cd41",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"nHU03n\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"library\">\n",
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" }; \n",
" window.letsPlotCall = function(f) {\n",
" window.letsPlotCallQueue.push(f);\n",
" };\n",
" (function() {\n",
" var script = document.createElement(\"script\");\n",
" script.type = \"text/javascript\";\n",
" script.src = \"https://cdn.jsdelivr.net/gh/JetBrains/lets-plot@v4.4.0/js-package/distr/lets-plot.min.js\";\n",
" script.onload = function() {\n",
" window.letsPlotCall = function(f) {f();};\n",
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" \n",
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" window.letsPlotCallQueue = [];\n",
" var div = document.createElement(\"div\");\n",
" div.style.color = 'darkred';\n",
" div.textContent = 'Error loading Lets-Plot JS';\n",
" document.getElementById(\"nHU03n\").appendChild(div);\n",
" };\n",
" var e = document.getElementById(\"nHU03n\");\n",
" e.appendChild(script);\n",
" })();\n",
" </script>"
]
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"metadata": {},
"output_type": "display_data"
},
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"data": {
"text/html": [
" <div id=\"kotlin_out_0\"></div>\n",
" <script type=\"text/javascript\">\n",
" if(!window.kotlinQueues) {\n",
" window.kotlinQueues = {};\n",
" }\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",
" var script = document.createElement(\"script\");\n",
" gen(script)\n",
" script.addEventListener(\"load\", function() {\n",
" window[\"call_DataFrame\"] = function(f) {f();};\n",
" window.kotlinQueues[\"DataFrame\"].forEach(function(f) {f();});\n",
" window.kotlinQueues[\"DataFrame\"] = [];\n",
" }, false);\n",
" script.addEventListener(\"error\", function() {\n",
" window[\"call_DataFrame\"] = function(f) {};\n",
" window.kotlinQueues[\"DataFrame\"] = [];\n",
" 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",
" });\n",
" })();\n",
" </script>"
]
},
"metadata": {},
"output_type": "display_data"
},
{
"data": {
"text/html": [
" <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",
" --inner-border-color: #707070;\n",
" --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": 3,
"id": "06df3cb5-087d-4741-9670-c65e49ec9bee",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"Lets-Plot Kotlin API v.0.0.0-SNAPSHOT. Frontend: Notebook with dynamically loaded JS. Lets-Plot JS v.4.4.0."
]
},
"execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"LetsPlot.getInfo()"
]
},
{
"cell_type": "markdown",
"id": "15508d12-1922-4c06-b9c4-6643387922a8",
"metadata": {},
"source": [
"# Overriding aesthetics in guideLegend()ΒΆ\n",
"You can set specific aesthetic values for legend keys."
]
},
{
"cell_type": "markdown",
"id": "a3031c6a-3ef7-4ca2-bd5c-912c9ac4dfe3",
"metadata": {},
"source": [
"## Demo"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "b0516089-88bf-4a33-acfb-fab6ecefee14",
"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",
" --inner-border-color: #707070;\n",
" --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",
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"\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",
"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",
":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",
" --inner-border-color: #707070;\n",
" --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>\n",
" </head>\n",
" <body>\n",
" <table class=\"dataframe\" id=\"df_-335544320\"></table>\n",
"\n",
"<p class=\"dataframe_description\">DataFrame: rowsCount = 3, columnsCount = 12</p>\n",
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],
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"val mpgDf = DataFrame.readCSV(\"https://raw.githubusercontent.com/JetBrains/lets-plot-docs/master/data/mpg.csv\")\n",
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]
},
{
"cell_type": "code",
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"id": "24bcdf82-a6a8-4327-97a5-470d32b2e741",
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],
"source": [
"// By default alpha is not applied to the legend.\n",
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" geomPoint(size = 4, alpha = 0.2, stroke = 0)\n",
"\n",
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},
{
"cell_type": "code",
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"id": "e8dd95ce-d2f5-4663-8e76-0d51f0a203dd",
"metadata": {},
"outputs": [
{
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"\"hwy\":[29.0,29.0,31.0,30.0,26.0,26.0,27.0,26.0,25.0,28.0,27.0,25.0,25.0,25.0,25.0,24.0,25.0,23.0,20.0,15.0,20.0,17.0,17.0,26.0,23.0,26.0,25.0,24.0,19.0,14.0,15.0,17.0,27.0,30.0,26.0,29.0,26.0,24.0,24.0,22.0,22.0,24.0,24.0,17.0,22.0,21.0,23.0,23.0,19.0,18.0,17.0,17.0,19.0,19.0,12.0,17.0,15.0,17.0,17.0,12.0,17.0,16.0,18.0,15.0,16.0,12.0,17.0,17.0,16.0,12.0,15.0,16.0,17.0,15.0,17.0,17.0,18.0,17.0,19.0,17.0,19.0,19.0,17.0,17.0,17.0,16.0,16.0,17.0,15.0,17.0,26.0,25.0,26.0,24.0,21.0,22.0,23.0,22.0,20.0,33.0,32.0,32.0,29.0,32.0,34.0,36.0,36.0,29.0,26.0,27.0,30.0,31.0,26.0,26.0,28.0,26.0,29.0,28.0,27.0,24.0,24.0,24.0,22.0,19.0,20.0,17.0,12.0,19.0,18.0,14.0,15.0,18.0,18.0,15.0,17.0,16.0,18.0,17.0,19.0,19.0,17.0,29.0,27.0,31.0,32.0,27.0,26.0,26.0,25.0,25.0,17.0,17.0,20.0,18.0,26.0,26.0,27.0,28.0,25.0,25.0,24.0,27.0,25.0,26.0,23.0,26.0,26.0,26.0,26.0,25.0,27.0,25.0,27.0,20.0,20.0,19.0,17.0,20.0,17.0,29.0,27.0,31.0,31.0,26.0,26.0,28.0,27.0,29.0,31.0,31.0,26.0,26.0,27.0,30.0,33.0,35.0,37.0,35.0,15.0,18.0,20.0,20.0,22.0,17.0,19.0,18.0,20.0,29.0,26.0,29.0,29.0,24.0,44.0,29.0,26.0,29.0,29.0,29.0,29.0,23.0,24.0,44.0,41.0,29.0,26.0,28.0,29.0,29.0,29.0,28.0,29.0,26.0,26.0,26.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":4.0,\n",
"\"alpha\":0.2,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"stroke\":0.0,\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"untitled\"\n",
"},{\n",
"\"type\":\"str\",\n",
"\"column\":\"manufacturer\"\n",
"},{\n",
"\"type\":\"str\",\n",
"\"column\":\"model\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"displ\"\n",
"},{\n",
"\"type\":\"int\",\n",
"\"column\":\"year\"\n",
"},{\n",
"\"type\":\"int\",\n",
"\"column\":\"cyl\"\n",
"},{\n",
"\"type\":\"str\",\n",
"\"column\":\"trans\"\n",
"},{\n",
"\"type\":\"str\",\n",
"\"column\":\"drv\"\n",
"},{\n",
"\"type\":\"int\",\n",
"\"column\":\"cty\"\n",
"},{\n",
"\"type\":\"int\",\n",
"\"column\":\"hwy\"\n",
"},{\n",
"\"type\":\"str\",\n",
"\"column\":\"fl\"\n",
"},{\n",
"\"type\":\"str\",\n",
"\"column\":\"class\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"l8O3ud\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 6,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Applying alpha and size for better look.\n",
"\n",
"baseMpgPlot + guides(color = guideLegend(alpha = 0.4, size = 8.0))\n"
]
},
{
"cell_type": "markdown",
"id": "f5b38a9a-5835-4030-85ce-0fcc9c8602c9",
"metadata": {},
"source": [
"## Experiments with parameters"
]
},
{
"cell_type": "code",
"execution_count": 7,
"id": "f8b4c449",
"metadata": {},
"outputs": [],
"source": [
"Random(1)\n",
"val n = 4\n",
"val x = List(n) { it }\n",
"val y = List(n) { Random.nextDouble() }\n",
"val v = List(n) { Random.nextDouble() }\n",
"val data = mapOf(\"x\" to x, \"y\" to y, \"v\" to v)"
]
},
{
"cell_type": "code",
"execution_count": 8,
"id": "4e04a12d",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"dsvYyE\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0],\n",
"\"y\":[0.001921890939868276,0.0868525910333181,0.650297104154425,0.3983989995255278]\n",
"},\n",
"\"ggsize\":{\n",
"\"width\":400.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"color\":\"x\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"color\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"x\"\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"v\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"dsvYyE\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 8,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Base plot\n",
"val p = letsPlot(data) { x = \"x\"; y = \"y\" } +\n",
" geomPoint { color = asDiscrete(\"x\") } +\n",
" ggsize(400, 200)\n",
"p"
]
},
{
"cell_type": "code",
"execution_count": 9,
"id": "04c6a892",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"euy0tS\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"color\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"shape\":22.0,\n",
"\"size\":8.0,\n",
"\"alpha\":0.6,\n",
"\"fill\":\"light-grey\",\n",
"\"stroke\":1.8\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0],\n",
"\"y\":[0.001921890939868276,0.0868525910333181,0.650297104154425,0.3983989995255278]\n",
"},\n",
"\"ggsize\":{\n",
"\"width\":400.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"color\":\"x\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"color\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"x\"\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"v\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"euy0tS\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 9,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Specifying common aesthetics for all the legend labels.\n",
"\n",
"p + guides(color = guideLegend(shape = 22, size = 8.0, stroke = 1.8, fill = \"light-grey\", alpha = 0.6))"
]
},
{
"cell_type": "code",
"execution_count": 10,
"id": "98097225",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"D6a2oe\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"color\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":[\"red\",\"blue\",\"green\",\"pink\"]\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0],\n",
"\"y\":[0.001921890939868276,0.0868525910333181,0.650297104154425,0.3983989995255278]\n",
"},\n",
"\"ggsize\":{\n",
"\"width\":400.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"color\":\"x\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"color\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"x\"\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"v\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"D6a2oe\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 10,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Using a list of values.\n",
"\n",
"p + guides(color = guideLegend(color = listOf(\"red\", \"blue\", \"green\", \"pink\")))"
]
},
{
"cell_type": "code",
"execution_count": 11,
"id": "89ef8a97-02cc-4d23-9b84-fccb493628a4",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"SmNteS\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"color\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":[\"red\",null,\"green\",null]\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0],\n",
"\"y\":[0.001921890939868276,0.0868525910333181,0.650297104154425,0.3983989995255278]\n",
"},\n",
"\"ggsize\":{\n",
"\"width\":400.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"color\":\"x\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"color\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"x\"\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"v\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"SmNteS\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 11,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Use `null` to keep the original value.\n",
"\n",
"p + guides(color = guideLegend(color = listOf(\"red\", null, \"green\", null)))"
]
},
{
"cell_type": "code",
"execution_count": 12,
"id": "6e9cb997",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"pag008\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"color\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":[\"grey\"],\n",
"\"size\":[10.0,8.0]\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0],\n",
"\"y\":[0.001921890939868276,0.0868525910333181,0.650297104154425,0.3983989995255278]\n",
"},\n",
"\"ggsize\":{\n",
"\"width\":400.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"color\":\"x\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"color\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"x\"\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"v\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"pag008\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 12,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Using a list that is smaller than the number of legend keys.\n",
"// The last value spreads to the rest of the keys.\n",
"\n",
"p + guides(color = guideLegend(color = listOf(\"grey\"), size = listOf(10.0, 8.0)))"
]
},
{
"cell_type": "code",
"execution_count": 13,
"id": "fa2b1a19-995c-4596-8dfc-d6831b46b646",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"6VLeCq\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"color\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":[\"grey\",null],\n",
"\"size\":[10.0,null,8.0]\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0],\n",
"\"y\":[0.001921890939868276,0.0868525910333181,0.650297104154425,0.3983989995255278]\n",
"},\n",
"\"ggsize\":{\n",
"\"width\":400.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"color\":\"x\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"color\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"x\"\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"v\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"6VLeCq\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 13,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Using a list that is smaller than the number of legend keys.\n",
"// `null` can be used to stop value propagation; the rest keys will get their original values.\n",
"\n",
"p + guides(color = guideLegend(color = listOf(\"grey\", null), size = listOf(10.0, null, 8.0)))"
]
},
{
"cell_type": "markdown",
"id": "ccebef12-d878-48aa-a497-627d284d2fbc",
"metadata": {},
"source": [
"## Reproduced an example from [rbind.io](https://aosmith.rbind.io/2020/07/09/ggplot2-override-aes/)\n"
]
},
{
"cell_type": "code",
"execution_count": 14,
"id": "612092f4-190b-411c-bda3-6f5e57d8ef2f",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"zRMq0Y\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"g1\",\n",
"\"shape\":\"g2\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.42,0.39,0.56,0.59,0.17,0.95,0.85,0.25,0.31,0.75,0.58,0.9,0.6,0.86,0.61,0.61],\n",
"\"y\":[-1.4,3.6,1.1,-0.1,0.5,0.0,-1.8,0.8,-1.1,-0.6,0.2,0.3,1.1,1.6,0.9,-0.6],\n",
"\"g1\":[\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\"],\n",
"\"g2\":[\"Control\",\"Control\",\"Treatment\",\"Treatment\",\"Control\",\"Control\",\"Treatment\",\"Treatment\",\"Control\",\"Control\",\"Treatment\",\"Treatment\",\"Control\",\"Control\",\"Treatment\",\"Treatment\"]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":5.0,\n",
"\"alpha\":0.6,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"str\",\n",
"\"column\":\"g1\"\n",
"},{\n",
"\"type\":\"str\",\n",
"\"column\":\"g2\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"zRMq0Y\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 14,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val dat = mapOf(\n",
" \"g1\" to listOf(\"High\", \"Low\", \"High\", \"Low\", \"High\", \"Low\", \"High\", \"Low\", \"High\", \"Low\", \"High\", \"Low\", \"High\", \"Low\", \"High\", \"Low\"),\n",
" \"g2\" to listOf(\"Control\", \"Control\", \"Treatment\", \"Treatment\", \"Control\", \"Control\", \"Treatment\", \"Treatment\", \"Control\", \"Control\", \"Treatment\", \"Treatment\", \"Control\", \"Control\", \"Treatment\", \"Treatment\"),\n",
" \"x\" to listOf(0.42, 0.39, 0.56, 0.59, 0.17, 0.95, 0.85, 0.25, 0.31, 0.75, 0.58, 0.9, 0.6, 0.86, 0.61, 0.61),\n",
" \"y\" to listOf(-1.4, 3.6, 1.1, -0.1, 0.5, 0.0, -1.8, 0.8, -1.1, -0.6, 0.2, 0.3, 1.1, 1.6, 0.9, -0.6)\n",
" )\n",
"\n",
"val bp = letsPlot(dat) { x = \"x\"; y = \"y\"; color = \"g1\"; shape = \"g2\" } +\n",
" geomPoint(size = 5.0, alpha = 0.6)\n",
"bp"
]
},
{
"cell_type": "code",
"execution_count": 15,
"id": "16324c8c-df68-4159-b4d0-9eb50790bf8a",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"vR2oN7\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"fill\":\"g1\",\n",
"\"shape\":\"g2\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.42,0.39,0.56,0.59,0.17,0.95,0.85,0.25,0.31,0.75,0.58,0.9,0.6,0.86,0.61,0.61],\n",
"\"y\":[-1.4,3.6,1.1,-0.1,0.5,0.0,-1.8,0.8,-1.1,-0.6,0.2,0.3,1.1,1.6,0.9,-0.6],\n",
"\"g1\":[\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\"],\n",
"\"g2\":[\"Control\",\"Control\",\"Treatment\",\"Treatment\",\"Control\",\"Control\",\"Treatment\",\"Treatment\",\"Control\",\"Control\",\"Treatment\",\"Treatment\",\"Control\",\"Control\",\"Treatment\",\"Treatment\"]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"fill\",\n",
"\"values\":[\"#002F70\",\"#EDB4B5\"]\n",
"},{\n",
"\"aesthetic\":\"shape\",\n",
"\"values\":[21.0,24.0]\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"color\":\"black\",\n",
"\"size\":5.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"str\",\n",
"\"column\":\"g1\"\n",
"},{\n",
"\"type\":\"str\",\n",
"\"column\":\"g2\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"vR2oN7\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 15,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Customized scales and default legend do not correspond well.\n",
"\n",
"val cp = letsPlot(dat) { x = \"x\"; y = \"y\"; fill = \"g1\"; shape = \"g2\" } +\n",
" geomPoint(size = 5.0, color = \"black\") +\n",
" scaleFillManual(values = listOf(\"#002F70\", \"#EDB4B5\")) +\n",
" scaleShapeManual(values = listOf(21, 24))\n",
"\n",
"cp"
]
},
{
"cell_type": "code",
"execution_count": 16,
"id": "f4f54d77-5bd3-4477-83c2-8998da6fdab2",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"l1VEE1\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"fill\":\"g1\",\n",
"\"shape\":\"g2\"\n",
"},\n",
"\"guides\":{\n",
"\"shape\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"fill\":\"black\"\n",
"}\n",
"},\n",
"\"fill\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"shape\":21.0\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.42,0.39,0.56,0.59,0.17,0.95,0.85,0.25,0.31,0.75,0.58,0.9,0.6,0.86,0.61,0.61],\n",
"\"y\":[-1.4,3.6,1.1,-0.1,0.5,0.0,-1.8,0.8,-1.1,-0.6,0.2,0.3,1.1,1.6,0.9,-0.6],\n",
"\"g1\":[\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\",\"High\",\"Low\"],\n",
"\"g2\":[\"Control\",\"Control\",\"Treatment\",\"Treatment\",\"Control\",\"Control\",\"Treatment\",\"Treatment\",\"Control\",\"Control\",\"Treatment\",\"Treatment\",\"Control\",\"Control\",\"Treatment\",\"Treatment\"]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"fill\",\n",
"\"values\":[\"#002F70\",\"#EDB4B5\"]\n",
"},{\n",
"\"aesthetic\":\"shape\",\n",
"\"values\":[21.0,24.0]\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"color\":\"black\",\n",
"\"size\":5.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"str\",\n",
"\"column\":\"g1\"\n",
"},{\n",
"\"type\":\"str\",\n",
"\"column\":\"g2\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"l1VEE1\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 16,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// This can be fixed by overriding aesthetics.\n",
"\n",
"cp + guides(\n",
" fill = guideLegend(shape = 21),\n",
" shape = guideLegend(fill = \"black\")\n",
")"
]
},
{
"cell_type": "markdown",
"id": "dd3315a9-2a01-43e8-bf3e-749283bd94c8",
"metadata": {},
"source": [
"## Testing"
]
},
{
"cell_type": "code",
"execution_count": 17,
"id": "f2889194",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"ymWacD\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"layout\":{\n",
"\"name\":\"grid\",\n",
"\"ncol\":2,\n",
"\"nrow\":1,\n",
"\"fit\":true,\n",
"\"align\":false\n",
"},\n",
"\"figures\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"data\":{\n",
"\"n\":[\"a\",\"b\",\"c\"]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"size\":\"n\",\n",
"\"fill\":\"n\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"pie\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"str\",\n",
"\"column\":\"n\"\n",
"}]\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"guides\":{\n",
"\"size\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":\"black\",\n",
"\"stroke\":4.0\n",
"}\n",
"},\n",
"\"fill\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":\"blue\"\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"n\":[\"a\",\"b\",\"c\"]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"size\":\"n\",\n",
"\"fill\":\"n\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"pie\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"str\",\n",
"\"column\":\"n\"\n",
"}]\n",
"}\n",
"}],\n",
"\"ggsize\":{\n",
"\"width\":800.0,\n",
"\"height\":300.0\n",
"},\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"ymWacD\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 17,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// `fill` and `size` are mapped to the same variable.\n",
"// The result is not defined if the same legend is set via different aesthetics.\n",
"\n",
"val piePlot = letsPlot(mapOf(\"n\" to listOf(\"a\", \"b\", \"c\"))) + \n",
" geomPie(stat = Stat.identity) {fill = \"n\"; size = \"n\"}\n",
"\n",
"gggrid(listOf(\n",
" piePlot,\n",
" piePlot + guides(\n",
" fill = guideLegend(color = \"blue\"),\n",
" size = guideLegend(stroke = 4.0, color = \"black\")\n",
" )\n",
")) + ggsize(800, 300)"
]
},
{
"cell_type": "code",
"execution_count": 18,
"id": "12cd9926-b947-407d-8106-294b02c2a062",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"tt7hqy\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"color\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":[\"red\",\"blue\",\"green\",\"pink\"],\n",
"\"shape\":22.0,\n",
"\"size\":8.0,\n",
"\"alpha\":0.4,\n",
"\"fill\":\"white\",\n",
"\"stroke\":1.8\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0],\n",
"\"y\":[0.001921890939868276,0.0868525910333181,0.650297104154425,0.3983989995255278]\n",
"},\n",
"\"ggsize\":{\n",
"\"width\":400.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"color\":\"x\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"color\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"x\"\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"v\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"tt7hqy\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 18,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Verifying different aesthetics\n",
"\n",
"p + guides(\n",
" color = guideLegend(\n",
" color = listOf(\"red\", \"blue\", \"green\", \"pink\"),\n",
" shape = 22,\n",
" size = 8.0,\n",
" stroke = 1.8,\n",
" fill = \"white\",\n",
" alpha = 0.4\n",
" )\n",
")"
]
},
{
"cell_type": "code",
"execution_count": 19,
"id": "7c7db11a-ad6d-44a4-aa2f-e6143c5aab1a",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"15eCUa\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"color\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"shape\":-11.0,\n",
"\"size\":0.0,\n",
"\"stroke\":-2.0\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0],\n",
"\"y\":[0.001921890939868276,0.0868525910333181,0.650297104154425,0.3983989995255278]\n",
"},\n",
"\"ggsize\":{\n",
"\"width\":400.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"color\":\"x\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"color\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"x\"\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"v\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"15eCUa\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 19,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Invalid or null values\n",
"\n",
"p + guides(color=guideLegend(color = null, shape = -11, size = 0, stroke = -2))"
]
},
{
"cell_type": "code",
"execution_count": 20,
"id": "7b57d837-9a59-431b-83f7-5e041032e200",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"BDuPTw\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"color\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":[]\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0],\n",
"\"y\":[0.001921890939868276,0.0868525910333181,0.650297104154425,0.3983989995255278]\n",
"},\n",
"\"ggsize\":{\n",
"\"width\":400.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"color\":\"x\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"color\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"x\"\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"y\"\n",
"},{\n",
"\"type\":\"float\",\n",
"\"column\":\"v\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"BDuPTw\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 20,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// An empty list of values\n",
"\n",
"p + guides(color=guideLegend(color=listOf<Int>()))"
]
},
{
"cell_type": "code",
"execution_count": 21,
"id": "7a5ca960-6362-4317-9eb5-f0d99ea776da",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"kdpD2j\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"},\n",
"\"guides\":{\n",
"\"color\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":[\"pink\",\"gray\",\"green\",\"orange\"]\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"category\":[\"A\",\"B\",\"C\",\"D\"],\n",
"\"value\":[10.0,15.0,20.0,25.0]\n",
"},\n",
"\"ggsize\":{\n",
"\"width\":400.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"values\":[\"red\",\"blue\",\"green\",\"black\"],\n",
"\"labels\":[\"Label A\",\"Label B\",\"Label C\",\"Label C\"]\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"category\",\n",
"\"y\":\"value\",\n",
"\"color\":\"category\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"str\",\n",
"\"column\":\"category\"\n",
"},{\n",
"\"type\":\"int\",\n",
"\"column\":\"value\"\n",
"}]\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"kdpD2j\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 21,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// `override_aes` in the case when some legend labels are combined into one;\n",
"// see issue https://github.com/JetBrains/lets-plot/issues/1129 for details.\n",
"\n",
"val df = mapOf(\n",
" \"category\" to listOf(\"A\", \"B\", \"C\", \"D\"),\n",
" \"value\" to listOf(10, 15, 20, 25)\n",
")\n",
"\n",
"letsPlot(df) + ggsize(400, 200) +\n",
" geomPoint { x = \"category\"; y = \"value\"; color = \"category\" } +\n",
" scaleColorManual(\n",
" values = listOf(\"red\", \"blue\", \"green\", \"black\"),\n",
" labels = listOf(\"Label A\", \"Label B\", \"Label C\", \"Label C\")\n",
" ) +\n",
" guides(color = guideLegend(color = listOf(\"pink\", \"gray\", \"green\", \"orange\")))"
]
},
{
"cell_type": "markdown",
"id": "4f4a7d72-7dd4-4ee8-965d-bff65fa2eb74",
"metadata": {},
"source": [
"## Custom legend"
]
},
{
"cell_type": "code",
"execution_count": 22,
"id": "a113117f-67db-48e6-9cc2-9e443c5252a3",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"yUenh6\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"layout\":{\n",
"\"name\":\"grid\",\n",
"\"ncol\":3,\n",
"\"nrow\":1,\n",
"\"fit\":true,\n",
"\"align\":false\n",
"},\n",
"\"figures\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0],\n",
"\"y\":[2.0,3.0,5.0,7.0,11.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"manual_key\":\"Point\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"manual_key\":\"Line\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"line\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"int\",\n",
"\"column\":\"y\"\n",
"}]\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"manual\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"size\":6.0\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0],\n",
"\"y\":[2.0,3.0,5.0,7.0,11.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"manual_key\":\"Point\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"manual_key\":\"Line\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"line\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"int\",\n",
"\"column\":\"y\"\n",
"}]\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"manual\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":[\"red\",\"blue\"],\n",
"\"size\":[6.0,2.0]\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0],\n",
"\"y\":[2.0,3.0,5.0,7.0,11.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"manual_key\":\"Point\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"manual_key\":\"Line\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"line\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"int\",\n",
"\"column\":\"y\"\n",
"}]\n",
"}\n",
"}],\n",
"\"ggsize\":{\n",
"\"width\":900.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"yUenh6\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 22,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val data = mapOf(\n",
" \"x\" to listOf(1, 2, 3, 4, 5),\n",
" \"y\" to listOf(2, 3, 5, 7, 11)\n",
")\n",
"\n",
"// Verifying how `override_aes` works for custom legends.\n",
"// Note that the same effect can be achieved easier by using direct parameters.\n",
"\n",
"val mPlot = letsPlot(data) { x = \"x\"; y = \"y\" } +\n",
" geomPoint(manualKey = \"Point\") +\n",
" geomLine(manualKey = \"Line\")\n",
"\n",
"gggrid(\n",
" listOf(\n",
" mPlot,\n",
" mPlot + guides(manual = guideLegend(size = 6.0)),\n",
" mPlot + guides(manual = guideLegend(size = listOf(6.0, 2.0), color = listOf(\"red\", \"blue\")))\n",
" )\n",
") + ggsize(900, 200)"
]
},
{
"cell_type": "code",
"execution_count": 23,
"id": "f274f43f-231e-4d78-a382-6c6b91bfeb6c",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"1LfURF\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"layout\":{\n",
"\"name\":\"grid\",\n",
"\"ncol\":2,\n",
"\"nrow\":1,\n",
"\"fit\":true,\n",
"\"align\":false\n",
"},\n",
"\"figures\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0],\n",
"\"y\":[2.0,3.0,5.0,7.0,11.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"manual_key\":{\n",
"\"index\":1,\n",
"\"label\":\"Point\"\n",
"},\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"manual_key\":{\n",
"\"index\":0,\n",
"\"label\":\"Line\"\n",
"},\n",
"\"position\":\"identity\",\n",
"\"geom\":\"line\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"int\",\n",
"\"column\":\"y\"\n",
"}]\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"guides\":{\n",
"\"manual\":{\n",
"\"name\":\"legend\",\n",
"\"override_aes\":{\n",
"\"color\":[\"red\",\"blue\"],\n",
"\"size\":[2.0]\n",
"}\n",
"}\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0],\n",
"\"y\":[2.0,3.0,5.0,7.0,11.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"manual_key\":{\n",
"\"index\":1,\n",
"\"label\":\"Point\"\n",
"},\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"manual_key\":{\n",
"\"index\":0,\n",
"\"label\":\"Line\"\n",
"},\n",
"\"position\":\"identity\",\n",
"\"geom\":\"line\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"data_meta\":{\n",
"\"series_annotations\":[{\n",
"\"type\":\"int\",\n",
"\"column\":\"x\"\n",
"},{\n",
"\"type\":\"int\",\n",
"\"column\":\"y\"\n",
"}]\n",
"}\n",
"}],\n",
"\"ggsize\":{\n",
"\"width\":600.0,\n",
"\"height\":200.0\n",
"},\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"1LfURF\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 23,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// Changing the order in the legend via `index` in `layer_key`\n",
"\n",
"val mPlot2 = letsPlot(data) { x = \"x\"; y = \"y\" } +\n",
" geomPoint(manualKey = layerKey(\"Point\", index = 1)) +\n",
" geomLine(manualKey = layerKey(\"Line\", index = 0))\n",
"\n",
"gggrid(\n",
" listOf(\n",
" mPlot2,\n",
" mPlot2 + guides(manual = guideLegend(size = listOf(2.0), color = listOf(\"red\", \"blue\")))\n",
" )\n",
") + ggsize(600, 200)"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "4ab8d56a-eedc-4e80-b710-b31a9e0eddc2",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "Kotlin",
"language": "kotlin",
"name": "kotlin"
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"language_info": {
"codemirror_mode": "text/x-kotlin",
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"mimetype": "text/x-kotlin",
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