{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"id": "e9cff123",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"bqD0Fs\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"library\">\n",
" if(!window.letsPlotCallQueue) {\n",
" window.letsPlotCallQueue = [];\n",
" }; \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@v4.3.0/js-package/distr/lets-plot.min.js\";\n",
" script.onload = function() {\n",
" window.letsPlotCall = function(f) {f();};\n",
" window.letsPlotCallQueue.forEach(function(f) {f();});\n",
" window.letsPlotCallQueue = [];\n",
" \n",
" \n",
" };\n",
" script.onerror = function(event) {\n",
" window.letsPlotCall = function(f) {};\n",
" window.letsPlotCallQueue = [];\n",
" var div = document.createElement(\"div\");\n",
" div.style.color = 'darkred';\n",
" div.textContent = 'Error loading Lets-Plot JS';\n",
" document.getElementById(\"bqD0Fs\").appendChild(div);\n",
" };\n",
" var e = document.getElementById(\"bqD0Fs\");\n",
" e.appendChild(script);\n",
" })();\n",
" </script>"
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"%useLatestDescriptors\n",
"%use lets-plot"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "f27ed1dd",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"Lets-Plot Kotlin API v.0.0.0-SNAPSHOT. Frontend: Notebook with dynamically loaded JS. Lets-Plot JS v.4.3.0."
]
},
"execution_count": 2,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"LetsPlot.getInfo()"
]
},
{
"cell_type": "markdown",
"id": "22bed5b6",
"metadata": {},
"source": [
"#### Set `themeGrey()` as default theme. It improves plots readability."
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "19e17aad",
"metadata": {},
"outputs": [],
"source": [
"LetsPlot.theme = themeGrey()"
]
},
{
"cell_type": "markdown",
"id": "8493d965",
"metadata": {},
"source": [
"#### Data"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "58d3ca1e",
"metadata": {},
"outputs": [],
"source": [
"val labelsData = mapOf(\n",
" \"x\" to listOf(0, 1, 2, 3, 4, 5, 6, 7, 8),\n",
" \"y\" to listOf(0, 45, 90, 135, 180, 225, 270, 315, 360),\n",
" \"r_y\" to listOf(360, 315, 270, 225, 180, 135, 90, 45, 0),\n",
" \"l\" to listOf(\"l0\", \"l45\", \"l90\", \"l135\", \"l180\", \"l225\", \"l270\", \"l315\", \"l360\"),\n",
" \"g\" to listOf(\"g1\", \"g1\", \"g1\", \"g2\", \"g2\", \"g2\", \"g3\", \"g3\", \"g3\")\n",
")\n",
"\n",
"val lollipopData = mapOf(\n",
" \"c\" to listOf(\"a\", \"b\", \"c\", \"d\", \"e\", \"f\"),\n",
" \"x\" to listOf(1, 2, 3, 4, 5, 6),\n",
" \"y\" to listOf(1, 2, 3, 4, 5, 6)\n",
")\n",
"\n",
"val studentData = mapOf(\n",
" \"subj\" to listOf(\"progr\", \"math\", \"physic\", \"chemistry\", \"biology\"),\n",
" \"subjId\" to listOf(1, 2, 3, 4, 5),\n",
" \"student\" to List(5) { \"John\" },\n",
" \"score\" to listOf(19, 15, 18, 12, 9)\n",
")"
]
},
{
"cell_type": "markdown",
"id": "d66230d8",
"metadata": {},
"source": [
"# Geoms"
]
},
{
"cell_type": "markdown",
"id": "1701efea",
"metadata": {},
"source": [
"## `geomArea()`\n",
"Line get transformed into a circle:"
]
},
{
"cell_type": "code",
"execution_count": 5,
"id": "0e96441f",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"Hi69mQ\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"stack\",\n",
"\"geom\":\"area\",\n",
"\"data\":{\n",
"\"x\":[0.0,1.0],\n",
"\"y\":[1.0,1.0]\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[]\n",
"},{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"stack\",\n",
"\"geom\":\"area\",\n",
"\"data\":{\n",
"\"x\":[0.0,1.0],\n",
"\"y\":[1.0,1.0]\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"Hi69mQ\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p = letsPlot() + geomArea() { x = listOf(0, 1); y = listOf(1, 1) }\n",
"\n",
"gggrid(listOf(\n",
" p,\n",
" p + coordPolar()\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "e71e86c1",
"metadata": {},
"source": [
"### `flat = true`\n",
"The plot can be transformed into a radar plot by using `flat = true` and a discrete x-scale."
]
},
{
"cell_type": "code",
"execution_count": 6,
"id": "310d15d7",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"vUMk3w\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"subjId\",\n",
"\"y\":\"score\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"flat\":true,\n",
"\"position\":\"stack\",\n",
"\"geom\":\"area\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"subjId\",\n",
"\"y\":\"score\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"data\":{\n",
"\"score\":[19.0,15.0,18.0,12.0,9.0],\n",
"\"subjId\":[1.0,2.0,3.0,4.0,5.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"x\",\n",
"\"breaks\":[1.0,2.0,3.0,4.0,5.0],\n",
"\"labels\":[\"progr\",\"math\",\"physic\",\"chemistry\",\"biology\"]\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"scaleXContinuous\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"score\":[19.0,15.0,18.0,12.0,9.0],\n",
"\"subjId\":[1.0,2.0,3.0,4.0,5.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"x\",\n",
"\"breaks\":[1.0,2.0,3.0,4.0,5.0],\n",
"\"labels\":[\"progr\",\"math\",\"physic\",\"chemistry\",\"biology\"]\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"subjId\",\n",
"\"y\":\"score\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"flat\":true,\n",
"\"position\":\"stack\",\n",
"\"geom\":\"area\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"subjId\",\n",
"\"y\":\"score\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"scaleXDiscrete\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"score\":[19.0,15.0,18.0,12.0,9.0],\n",
"\"subjId\":[1.0,2.0,3.0,4.0,5.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"x\",\n",
"\"discrete\":true,\n",
"\"breaks\":[1.0,2.0,3.0,4.0,5.0],\n",
"\"labels\":[\"progr\",\"math\",\"physic\",\"chemistry\",\"biology\"]\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"subjId\",\n",
"\"y\":\"score\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"flat\":true,\n",
"\"position\":\"stack\",\n",
"\"geom\":\"area\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"subjId\",\n",
"\"y\":\"score\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"vUMk3w\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 6,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p = letsPlot(studentData) +\n",
" geomArea(flat = true) { x = \"subjId\"; y = \"score\" } +\n",
" geomPoint() { x = \"subjId\"; y = \"score\" }\n",
"\n",
"val labels = mapOf(1 to \"progr\", 2 to \"math\", 3 to \"physic\", 4 to \"chemistry\", 5 to \"biology\")\n",
"\n",
"val continuous = scaleXContinuous(labels = labels)\n",
"val discrete = scaleXDiscrete(labels = labels)\n",
"\n",
"gggrid(listOf(\n",
" p + continuous,\n",
" p + continuous + coordPolar() + ggtitle(\"scaleXContinuous\"),\n",
" p + discrete + coordPolar() + ggtitle(\"scaleXDiscrete\"),\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "302a6755",
"metadata": {},
"source": [
"## `geomSegment()`"
]
},
{
"cell_type": "code",
"execution_count": 7,
"id": "2631a836",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"lGqXV4\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":1.0,\n",
"\"arrow\":{\n",
"\"name\":\"arrow\"\n",
"},\n",
"\"x\":0.0,\n",
"\"y\":0.0,\n",
"\"yend\":4.0,\n",
"\"position\":\"identity\",\n",
"\"xend\":4.0,\n",
"\"geom\":\"segment\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":1.0,\n",
"\"arrow\":{\n",
"\"name\":\"arrow\"\n",
"},\n",
"\"x\":8.0,\n",
"\"y\":0.0,\n",
"\"yend\":4.0,\n",
"\"position\":\"identity\",\n",
"\"xend\":4.0,\n",
"\"geom\":\"segment\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[]\n",
"},{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":1.0,\n",
"\"arrow\":{\n",
"\"name\":\"arrow\"\n",
"},\n",
"\"x\":0.0,\n",
"\"y\":0.0,\n",
"\"yend\":4.0,\n",
"\"position\":\"identity\",\n",
"\"xend\":4.0,\n",
"\"geom\":\"segment\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":1.0,\n",
"\"arrow\":{\n",
"\"name\":\"arrow\"\n",
"},\n",
"\"x\":8.0,\n",
"\"y\":0.0,\n",
"\"yend\":4.0,\n",
"\"position\":\"identity\",\n",
"\"xend\":4.0,\n",
"\"geom\":\"segment\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"lGqXV4\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 7,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p = letsPlot() +\n",
" geomSegment(x = 0, y = 0, xend = 4, yend = 4, arrow = arrow(), size = 1) +\n",
" geomSegment(x = 8, y = 0, xend = 4, yend = 4, arrow = arrow(), size = 1)\n",
"\n",
"gggrid(listOf(\n",
" p,\n",
" p + coordPolar()\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "905a37de",
"metadata": {},
"source": [
"`sizeEnd`/`strokeEnd` precision length adjustment parameters:"
]
},
{
"cell_type": "code",
"execution_count": 8,
"id": "adcba1b0",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"icL5wi\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"size\":\"size\",\n",
"\"stroke\":\"stroke\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"color\":\"red\",\n",
"\"shape\":21.0,\n",
"\"alpha\":0.5,\n",
"\"show_legend\":false,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"\"size_start\":\"size\",\n",
"\"size_end\":\"size_end\",\n",
"\"stroke_start\":\"stroke\",\n",
"\"stroke_end\":\"stroke_end\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":2.0,\n",
"\"arrow\":{\n",
"\"name\":\"arrow\",\n",
"\"angle\":30.0,\n",
"\"length\":22.0,\n",
"\"ends\":\"both\",\n",
"\"type\":\"open\"\n",
"},\n",
"\"yend\":0.0,\n",
"\"position\":\"identity\",\n",
"\"xend\":1.0,\n",
"\"geom\":\"segment\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"data\":{\n",
"\"size\":[8.0,10.0],\n",
"\"x\":[0.0,1.0],\n",
"\"stroke_end\":[2.0,0.0],\n",
"\"y\":[0.0,0.0],\n",
"\"stroke\":[1.0,2.0],\n",
"\"size_end\":[10.0,0.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"size\",\n",
"\"scale_mapper_kind\":\"identity\",\n",
"\"guide\":\"none\"\n",
"}]\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"xlim\":[-0.35,1.35],\n",
"\"ylim\":[-2.0,2.0]\n",
"},\n",
"\"data\":{\n",
"\"size\":[8.0,10.0],\n",
"\"x\":[0.0,1.0],\n",
"\"stroke_end\":[2.0,0.0],\n",
"\"y\":[0.0,0.0],\n",
"\"stroke\":[1.0,2.0],\n",
"\"size_end\":[10.0,0.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"size\",\n",
"\"scale_mapper_kind\":\"identity\",\n",
"\"guide\":\"none\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"size\":\"size\",\n",
"\"stroke\":\"stroke\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"color\":\"red\",\n",
"\"shape\":21.0,\n",
"\"alpha\":0.5,\n",
"\"show_legend\":false,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"point\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"\"size_start\":\"size\",\n",
"\"size_end\":\"size_end\",\n",
"\"stroke_start\":\"stroke\",\n",
"\"stroke_end\":\"stroke_end\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":2.0,\n",
"\"arrow\":{\n",
"\"name\":\"arrow\",\n",
"\"angle\":30.0,\n",
"\"length\":22.0,\n",
"\"ends\":\"both\",\n",
"\"type\":\"open\"\n",
"},\n",
"\"yend\":0.0,\n",
"\"position\":\"identity\",\n",
"\"xend\":1.0,\n",
"\"geom\":\"segment\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"icL5wi\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 8,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"// known problem - zero-length segment because of second datapoint.\n",
"// this is a temp workaround to sync stroke/stroke_end and size/size_ens domains\n",
"val d = mapOf( \n",
" \"x\" to listOf(0, 1),\n",
" \"y\" to listOf(0, 0),\n",
" \"size\" to listOf(8, 10), \n",
" \"stroke\" to listOf(1, 2),\n",
" \"size_end\" to listOf(10, 0), \n",
" \"stroke_end\" to listOf(2, 0)\n",
")\n",
"\n",
"val p = letsPlot(d) { x = \"x\"; y = \"y\" } +\n",
" geomPoint(shape = 21, alpha = 0.5, color = \"red\", showLegend = false) { size = \"size\"; stroke = \"stroke\" } +\n",
" geomSegment(xend = 1, yend = 0, size = 2,\n",
" arrow = arrow(ends = \"both\", type = \"open\", length = 22, angle = 30)) {\n",
" sizeStart = \"size\" \n",
" strokeStart = \"stroke\";\n",
" sizeEnd = \"size_end\"\n",
" strokeEnd = \"stroke_end\"\n",
" } +\n",
" scaleSizeIdentity()\n",
"\n",
"gggrid(listOf(\n",
" p,\n",
" p + coordPolar(xlim = -0.35 to 1.35, ylim = -2 to 2) // lims are only to make the figure smiling\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "b6cdd2cb",
"metadata": {},
"source": [
"## `geomLabel()`\n",
"Regular scatter plot."
]
},
{
"cell_type": "code",
"execution_count": 9,
"id": "3a5077c9",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"FxWYsw\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"label\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"label\":\"l\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0],\n",
"\"l\":[\"l0\",\"l45\",\"l90\",\"l135\",\"l180\",\"l225\",\"l270\",\"l315\",\"l360\"]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"coordPolar()\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"label\":\"l\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0],\n",
"\"l\":[\"l0\",\"l45\",\"l90\",\"l135\",\"l180\",\"l225\",\"l270\",\"l315\",\"l360\"]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"label\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"theta=y\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"label\":\"l\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"theta\":\"y\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0],\n",
"\"l\":[\"l0\",\"l45\",\"l90\",\"l135\",\"l180\",\"l225\",\"l270\",\"l315\",\"l360\"]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"label\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"FxWYsw\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 9,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p = letsPlot(labelsData) { x = \"x\"; y = \"y\"; label = \"l\" } + geomLabel()\n",
"\n",
"gggrid(listOf(\n",
" p, \n",
" p + coordPolar() + ggtitle(\"coordPolar()\"),\n",
" p + coordPolar(theta = \"y\") + ggtitle(\"theta=y\"),\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "7bd3a25e",
"metadata": {},
"source": [
"## `geomPath()`\n",
"The transform resamples path data by converting straight segments into curves. The `flat` parameter controls this behaviour."
]
},
{
"cell_type": "code",
"execution_count": 10,
"id": "7b3acdd4",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"PYZ1e9\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"ggtitle\":{\n",
"\"text\":\"coordPolar()\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"coordPolar(), flat=true\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"theta\":\"x\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"flat\":true,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"PYZ1e9\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 10,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p = letsPlot(labelsData) { x = \"x\"; y = \"y\"; color = \"y\" } + scaleColorBrewer(palette = \"GnBu\")\n",
"\n",
"gggrid(listOf(\n",
" p + geomPath(size = 3) + coordPolar() + ggtitle(\"coordPolar()\"),\n",
" p + geomPath(size = 3, flat = true) + coordPolar(theta = \"x\") + ggtitle(\"coordPolar(), flat=true\")\n",
"), ncol=2)"
]
},
{
"cell_type": "markdown",
"id": "b92bad8b",
"metadata": {},
"source": [
"### Autoclose on a discrete x-scale"
]
},
{
"cell_type": "code",
"execution_count": 11,
"id": "82e42a31",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"ANXA8v\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"ylim\":[0.0,20.0]\n",
"},\n",
"\"data\":{\n",
"\"score\":[19.0,15.0,18.0,12.0,9.0],\n",
"\"subj\":[\"progr\",\"math\",\"physic\",\"chemistry\",\"biology\"]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"subj\",\n",
"\"y\":\"score\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"flat\":true,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"ANXA8v\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 11,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"ggplot(studentData) + geomPath(flat = true) { x = \"subj\"; y = \"score\" } + coordPolar(ylim = 0 to 20)"
]
},
{
"cell_type": "markdown",
"id": "a5a9f07e",
"metadata": {},
"source": [
"## `geomLollipop()`\n",
"See the `Params` section for details on using the `ylim` parameters."
]
},
{
"cell_type": "code",
"execution_count": 12,
"id": "97bbaa08",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"KsT9v8\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"lollipop\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"\"x\":\"c\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"data\":{\n",
"\"c\":[\"a\",\"b\",\"c\",\"d\",\"e\",\"f\"],\n",
"\"y\":[1.0,2.0,3.0,4.0,5.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[]\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"c\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"c\":[\"a\",\"b\",\"c\",\"d\",\"e\",\"f\"],\n",
"\"y\":[1.0,2.0,3.0,4.0,5.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"lollipop\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"KsT9v8\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 12,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p = letsPlot(lollipopData) { x = \"c\"; y = \"y\" } + geomLollipop()\n",
"\n",
"gggrid(listOf(\n",
" p, \n",
" p + coordPolar()\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "151574dc",
"metadata": {},
"source": [
"## `geomBar()` \n",
"This works similarly to rects, but with the addition of tooltips."
]
},
{
"cell_type": "markdown",
"id": "d7e89e70",
"metadata": {},
"source": [
"### `position='stack'`"
]
},
{
"cell_type": "code",
"execution_count": 13,
"id": "37245cb7",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"dLdxKl\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"fill\":\"foo\"\n",
"},\n",
"\"stat\":\"count\",\n",
"\"size\":0.0,\n",
"\"position\":\"stack\",\n",
"\"geom\":\"bar\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"fill\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"foo\",\n",
"\"order\":1\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"\"..x..\":[0.0,0.0,0.0],\n",
"\"..count..\":[7.0,4.0,3.0],\n",
"\"foo\":[1.0,2.0,3.0]\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"data\":{\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"position=stack, coord_polar(theta=y)\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"theta\":\"y\"\n",
"},\n",
"\"data\":{\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"fill\":\"foo\"\n",
"},\n",
"\"stat\":\"count\",\n",
"\"size\":0.0,\n",
"\"position\":\"stack\",\n",
"\"geom\":\"bar\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"fill\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"foo\",\n",
"\"order\":1\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"\"..x..\":[0.0,0.0,0.0],\n",
"\"..count..\":[7.0,4.0,3.0],\n",
"\"foo\":[1.0,2.0,3.0]\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"position=stack, coord_polar(theta=x)\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"theta\":\"x\"\n",
"},\n",
"\"data\":{\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"fill\":\"foo\"\n",
"},\n",
"\"stat\":\"count\",\n",
"\"size\":0.0,\n",
"\"position\":\"stack\",\n",
"\"geom\":\"bar\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"fill\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"foo\",\n",
"\"order\":1\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"\"..x..\":[0.0,0.0,0.0],\n",
"\"..count..\":[7.0,4.0,3.0],\n",
"\"foo\":[1.0,2.0,3.0]\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"dLdxKl\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 13,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val barData = mapOf(\"foo\" to listOf(1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3))\n",
"val p = letsPlot(barData) + geomBar(size = 0) { fill = asDiscrete(\"foo\", order = 1) }\n",
"\n",
"gggrid(listOf(\n",
" p,\n",
" p + coordPolar(theta=\"y\") + ggtitle(\"position=stack, coord_polar(theta=y)\"),\n",
" p + coordPolar(theta=\"x\") + ggtitle(\"position=stack, coord_polar(theta=x)\"),\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "56d2d740",
"metadata": {},
"source": [
"### `position='dodge'`"
]
},
{
"cell_type": "code",
"execution_count": 14,
"id": "79aeaf6f",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"tBlUUj\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"fill\":\"foo\"\n",
"},\n",
"\"stat\":\"count\",\n",
"\"size\":0.0,\n",
"\"position\":\"dodge\",\n",
"\"geom\":\"bar\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"fill\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"foo\",\n",
"\"order\":1\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"\"..x..\":[0.0,0.0,0.0],\n",
"\"..count..\":[7.0,4.0,3.0],\n",
"\"foo\":[1.0,2.0,3.0]\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"data\":{\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"position=dodge, coord_polar(theta=y)\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"theta\":\"y\"\n",
"},\n",
"\"data\":{\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"fill\":\"foo\"\n",
"},\n",
"\"stat\":\"count\",\n",
"\"size\":0.0,\n",
"\"position\":\"dodge\",\n",
"\"geom\":\"bar\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"fill\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"foo\",\n",
"\"order\":1\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"\"..x..\":[0.0,0.0,0.0],\n",
"\"..count..\":[7.0,4.0,3.0],\n",
"\"foo\":[1.0,2.0,3.0]\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"position=dodge, coord_polar(theta=x)\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"theta\":\"x\"\n",
"},\n",
"\"data\":{\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"fill\":\"foo\"\n",
"},\n",
"\"stat\":\"count\",\n",
"\"size\":0.0,\n",
"\"position\":\"dodge\",\n",
"\"geom\":\"bar\",\n",
"\"data_meta\":{\n",
"\"mapping_annotations\":[{\n",
"\"aes\":\"fill\",\n",
"\"annotation\":\"as_discrete\",\n",
"\"parameters\":{\n",
"\"label\":\"foo\",\n",
"\"order\":1\n",
"}\n",
"}]\n",
"},\n",
"\"data\":{\n",
"\"..x..\":[0.0,0.0,0.0],\n",
"\"..count..\":[7.0,4.0,3.0],\n",
"\"foo\":[1.0,2.0,3.0]\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"tBlUUj\");\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 p = letsPlot(barData) + geomBar(size = 0, position = positionDodge()) { fill = asDiscrete(\"foo\", order = 1) }\n",
"\n",
"gggrid(listOf(\n",
" p,\n",
" p + coordPolar(theta=\"y\") + ggtitle(\"position=dodge, coord_polar(theta=y)\"),\n",
" p + coordPolar(theta=\"x\") + ggtitle(\"position=dodge, coord_polar(theta=x)\"),\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "d076e78b",
"metadata": {},
"source": [
"### `stat='identity'`\n",
"On a continuous x-scale the first and last bars stuck. The `expand` parameter can be used to fix this."
]
},
{
"cell_type": "code",
"execution_count": 15,
"id": "1fce12df",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"KF0w35\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
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"\"layout\":{\n",
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"\"nrow\":1,\n",
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"\"align\":false\n",
"},\n",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"ggtitle\":{\n",
"\"text\":\"Continuous x\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
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"\"x\":[1.0,2.0,3.0],\n",
"\"y\":[5.0,3.0,4.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"width\":0.8,\n",
"\"position\":\"stack\",\n",
"\"geom\":\"bar\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"scaleXContinuous(expand=[0, 0.1))\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0],\n",
"\"y\":[5.0,3.0,4.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"x\",\n",
"\"expand\":[0,0.1]\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"width\":0.8,\n",
"\"position\":\"stack\",\n",
"\"geom\":\"bar\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"KF0w35\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 15,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val data = mapOf(\n",
" \"x\" to listOf(1, 2, 3),\n",
" \"y\" to listOf(5, 3, 4)\n",
")\n",
"\n",
"val barId = letsPlot(data) + geomBar(stat = Stat.identity, width = 0.8) { x = \"x\"; y = \"y\" } + coordPolar()\n",
"\n",
"gggrid(listOf(\n",
" barId + ggtitle(\"Continuous x\"),\n",
" barId + scaleXContinuous(expand = listOf(0, 0.1)) + ggtitle(\"scaleXContinuous(expand=[0, 0.1))\")\n",
"))"
]
},
{
"cell_type": "code",
"execution_count": 16,
"id": "1372b27c",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"MnFd3K\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"ggtitle\":{\n",
"\"text\":\"Discrete x\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0],\n",
"\"y\":[5.0,3.0,4.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"x\",\n",
"\"discrete\":true\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"width\":0.8,\n",
"\"position\":\"stack\",\n",
"\"geom\":\"bar\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"MnFd3K\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 16,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"barId + scaleXDiscrete() + ggtitle(\"Discrete x\")"
]
},
{
"cell_type": "markdown",
"id": "a7084648",
"metadata": {},
"source": [
"## `geomHLine()`/`geomVLine()`"
]
},
{
"cell_type": "code",
"execution_count": 17,
"id": "4506efab",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"yDf20Q\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"yintercept\":5.0,\n",
"\"color\":\"red\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"hline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"yintercept\":10.0,\n",
"\"color\":\"green\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"hline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"yintercept\":15.0,\n",
"\"color\":\"blue\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"hline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"yintercept\":20.0,\n",
"\"color\":\"orange\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"hline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"color\":\"pink\",\n",
"\"position\":\"identity\",\n",
"\"xintercept\":10.0,\n",
"\"geom\":\"vline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"color\":\"magenta\",\n",
"\"position\":\"identity\",\n",
"\"xintercept\":20.0,\n",
"\"geom\":\"vline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"color\":\"dark_green\",\n",
"\"position\":\"identity\",\n",
"\"xintercept\":30.0,\n",
"\"geom\":\"vline\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"x\",\n",
"\"limits\":[0.0,30.0]\n",
"},{\n",
"\"aesthetic\":\"y\",\n",
"\"limits\":[0.0,20.0]\n",
"}]\n",
"},{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"yintercept\":5.0,\n",
"\"color\":\"red\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"hline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"yintercept\":10.0,\n",
"\"color\":\"green\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"hline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"yintercept\":15.0,\n",
"\"color\":\"blue\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"hline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"yintercept\":20.0,\n",
"\"color\":\"orange\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"hline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"color\":\"pink\",\n",
"\"position\":\"identity\",\n",
"\"xintercept\":10.0,\n",
"\"geom\":\"vline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"color\":\"magenta\",\n",
"\"position\":\"identity\",\n",
"\"xintercept\":20.0,\n",
"\"geom\":\"vline\",\n",
"\"data\":{\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"color\":\"dark_green\",\n",
"\"position\":\"identity\",\n",
"\"xintercept\":30.0,\n",
"\"geom\":\"vline\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"x\",\n",
"\"limits\":[0.0,30.0]\n",
"},{\n",
"\"aesthetic\":\"y\",\n",
"\"limits\":[0.0,20.0]\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"yDf20Q\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 17,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p = letsPlot() +\n",
" geomHLine(yintercept = 5, color = \"red\") +\n",
" geomHLine(yintercept = 10, color = \"green\") +\n",
" geomHLine(yintercept = 15, color = \"blue\") +\n",
" geomHLine(yintercept = 20, color = \"orange\") +\n",
" geomVLine(xintercept = 10, color = \"pink\") +\n",
" geomVLine(xintercept = 20, color = \"magenta\") +\n",
" geomVLine(xintercept = 30, color = \"dark_green\") +\n",
" xlim(0 to 30) +\n",
" ylim(0 to 20)\n",
" \n",
"gggrid(listOf(p, p + coordPolar()))"
]
},
{
"cell_type": "markdown",
"id": "dc107ee4",
"metadata": {},
"source": [
"## `geomTile()`"
]
},
{
"cell_type": "code",
"execution_count": 18,
"id": "4a7349b8",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"yjnFA5\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"tile\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"fill\":\"fill\"\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"fill\",\n",
"\"scale_mapper_kind\":\"color_hue\"\n",
"}],\n",
"\"data\":{\n",
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"\"y\":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.3,0.3,0.3,0.3,0.3,0.3,0.3,0.3,0.3,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.6,0.6,0.6,0.6,0.6,0.6,0.6,0.6,0.6,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.9,0.9,0.9,0.9,0.9,0.9,0.9,0.9,0.9],\n",
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"}\n",
"},{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"tile\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"fill\":\"fill\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"ylim\":[-0.5,null]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"fill\",\n",
"\"scale_mapper_kind\":\"color_hue\"\n",
"}],\n",
"\"data\":{\n",
"\"x\":[0.0,0.12,0.24,0.36,0.48,0.6,0.72,0.84,0.96,0.0,0.12,0.24,0.36,0.48,0.6,0.72,0.84,0.96,0.0,0.12,0.24,0.36,0.48,0.6,0.72,0.84,0.96,0.0,0.12,0.24,0.36,0.48,0.6,0.72,0.84,0.96,0.0,0.12,0.24,0.36,0.48,0.6,0.72,0.84,0.96,0.0,0.12,0.24,0.36,0.48,0.6,0.72,0.84,0.96,0.0,0.12,0.24,0.36,0.48,0.6,0.72,0.84,0.96],\n",
"\"y\":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.15,0.3,0.3,0.3,0.3,0.3,0.3,0.3,0.3,0.3,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.44999999999999996,0.6,0.6,0.6,0.6,0.6,0.6,0.6,0.6,0.6,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.9,0.9,0.9,0.9,0.9,0.9,0.9,0.9,0.9],\n",
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"}\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"yjnFA5\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 18,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"fun meshgridPoints(x:List<Double>, y:List<Double>):List<Pair<Double, Double>> {\n",
" val xSer = y.flatMap { x }\n",
" var yInd = -1\n",
" val ySer = y.flatMap { \n",
" yInd++\n",
" List(x.size) {y[yInd]} \n",
" }\n",
" return xSer.zip(ySer)\n",
"}\n",
"\n",
"val gridPoints = meshgridPoints(\n",
" generateSequence(0.0, {it + 6.0/50} ).takeWhile { it <= 1.0 }.toList(),\n",
" generateSequence(0.0, {it + 6.0/40} ).takeWhile { it <= 1.0 }.toList())\n",
"fun f(x:Double, y:Double): Double {\n",
" return sin(x).pow(10) + cos(10 + y * x) * cos(x)\n",
"}\n",
"\n",
"val X = gridPoints.map { it.first }\n",
"val Y = gridPoints.map { it.second }\n",
"val Z = gridPoints.map { f(it.first, it.second) }\n",
"\n",
"val p = letsPlot {x=X; y=Y; fill=Z} + geomTile() + scaleFillHue()\n",
"\n",
"gggrid(listOf(\n",
" p,\n",
" p + coordPolar(ylim = -0.5 to null) // ylim to make a hole\n",
"\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "3a56f044",
"metadata": {},
"source": [
"## `geomRect()`"
]
},
{
"cell_type": "markdown",
"id": "da9e662a",
"metadata": {},
"source": [
"### Stacked bars\n",
"are transformed into a pie chart"
]
},
{
"cell_type": "code",
"execution_count": 19,
"id": "0debeeb6",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"W6Ip2r\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"layout\":{\n",
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"}\n",
"}]\n",
"},{\n",
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" }});\n",
" })();\n",
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"metadata": {},
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"source": [
"val c1 = \"#66c2a5\"\n",
"val c2 = \"#fc8d62\"\n",
"val c3 = \"#8da0cb\"\n",
"val p = ggplot() + \n",
" geomRect(xmin=0, xmax=5, ymin=0, ymax=7, fill=c1, size=0) +\n",
" geomRect(xmin=0, xmax=5, ymin=7, ymax=11, fill=c2, size=0) +\n",
" geomRect(xmin=0, xmax=5, ymin=11, ymax=14, fill=c3, size=0) \n",
"\n",
"gggrid(listOf(\n",
" p,\n",
" p + coordPolar() + ggtitle(\"coordPolar()\"),\n",
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")).show()\n",
"\n",
"gggrid(listOf(\n",
" p + coordPolar(theta = \"y\", direction = -1) + ggtitle(\"coordPolar(theta=y, dir=-1)\"),\n",
" p + coordPolar(theta = \"y\", direction = -1, start = 3.14/2) + \n",
" ggtitle(\"coordPolar(theta=y, dir=-1, start=PI/2)\"),\n",
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]
},
{
"cell_type": "markdown",
"id": "c3ddc05c",
"metadata": {},
"source": [
"### Dodged bars"
]
},
{
"cell_type": "code",
"execution_count": 20,
"id": "4c7e6d24",
"metadata": {},
"outputs": [
{
"data": {
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"},{\n",
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"\"data\":{\n",
"}\n",
"},{\n",
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"},\n",
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"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
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"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
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"\"theta\":\"x\"\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
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"}\n",
"},{\n",
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"},\n",
"\"stat\":\"identity\",\n",
"\"xmin\":2.0,\n",
"\"ymax\":3.0,\n",
"\"xmax\":3.0,\n",
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"\"position\":\"identity\",\n",
"\"geom\":\"rect\",\n",
"\"fill\":\"#8da0cb\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"nOwjos\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 20,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p = letsPlot() +\n",
" geomRect(xmin=0, xmax=1, ymin=0, ymax=7, fill=c1, size=0) +\n",
" geomRect(xmin=1, xmax=2, ymin=0, ymax=4, fill=c2, size=0) +\n",
" geomRect(xmin=2, xmax=3, ymin=0, ymax=3, fill=c3, size=0)\n",
"\n",
"gggrid(listOf(\n",
" p, \n",
" p + coordPolar(theta = \"y\") + ggtitle(\"coordPolar(theta=y)\"),\n",
" p + coordPolar(theta = \"x\") + ggtitle(\"coordPolar(theta=x)\"),\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "1cdc326c",
"metadata": {},
"source": [
"### Horizontal bars"
]
},
{
"cell_type": "code",
"execution_count": 21,
"id": "20755414",
"metadata": {},
"outputs": [
{
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" var plotContainer = document.getElementById(\"sx0dzz\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 21,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p = letsPlot() +\n",
" geomRect(ymin=0, ymax=1, xmin=0, xmax=7, fill=c1, size=0) +\n",
" geomRect(ymin=1, ymax=2, xmin=0, xmax=4, fill=c2, size=0) +\n",
" geomRect(ymin=2, ymax=3, xmin=0, xmax=3, fill=c3, size=0)\n",
"\n",
"gggrid(listOf(\n",
" p, \n",
" p + coordPolar(theta = \"y\") + ggtitle(\"coordPolar(theta=y)\"),\n",
" p + coordPolar(theta = \"x\") + ggtitle(\"coordPolar(theta=x)\"),\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "7377309b",
"metadata": {},
"source": [
"# Params"
]
},
{
"cell_type": "code",
"execution_count": 22,
"id": "a72b8335",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"jbMFkc\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"ggtitle\":{\n",
"\"text\":\"Default plot with coordPolar()\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"show_legend\":false,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"jbMFkc\");\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 p = letsPlot(labelsData) { x = \"x\"; y = \"y\"; color = \"y\" } + \n",
" geomPath(size = 3, showLegend = false) + \n",
" scaleColorBrewer(palette = \"GnBu\")\n",
"\n",
"\n",
"p + coordPolar() + ggtitle(\"Default plot with coordPolar()\")"
]
},
{
"cell_type": "markdown",
"id": "666e916a",
"metadata": {},
"source": [
"### `transformBkgr` \n",
"\n",
"When using the `transformBkgr` parameter, the panel is not transformed into a circle, but remains a rectangle. This behaviour is similar to `ggplot2`."
]
},
{
"cell_type": "code",
"execution_count": 23,
"id": "2d5572bd",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"6APXT6\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"ggtitle\":{\n",
"\"text\":\"coordPolar(transformBkgr=false)\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"transform_bkgr\":false\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"show_legend\":false,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"6APXT6\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 23,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"p + coordPolar(transformBkgr = false) + ggtitle(\"coordPolar(transformBkgr=false)\")"
]
},
{
"cell_type": "markdown",
"id": "6443e8f5",
"metadata": {},
"source": [
"### `direction`"
]
},
{
"cell_type": "code",
"execution_count": 24,
"id": "66cbe28c",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"jpGHWs\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
"\"ggtitle\":{\n",
"\"text\":\"coordPolar(direction=-1)\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"direction\":-1.0\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"show_legend\":false,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"}\n",
"};\n",
" var plotContainer = document.getElementById(\"jpGHWs\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 24,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"p + coordPolar(direction = -1) + ggtitle(\"coordPolar(direction=-1)\")"
]
},
{
"cell_type": "markdown",
"id": "7dff898f",
"metadata": {},
"source": [
"### `start`"
]
},
{
"cell_type": "code",
"execution_count": 25,
"id": "f5619d05",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"ASUPVa\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"ggtitle\":{\n",
"\"text\":\"start=PI/2\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"start\":1.57\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"show_legend\":false,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"start=-PI/2\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"start\":-1.57\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"show_legend\":false,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"ASUPVa\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 25,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid(listOf(\n",
" p + coordPolar(start = 3.14 / 2) + ggtitle(\"start=PI/2\"),\n",
" p + coordPolar(start = -3.14 / 2) + ggtitle(\"start=-PI/2\"),\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "e3b202e6",
"metadata": {},
"source": [
"### `direction` + `start`"
]
},
{
"cell_type": "code",
"execution_count": 26,
"id": "c21555ea",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"jY1cUg\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"ggtitle\":{\n",
"\"text\":\"dir=-1, start=PI/2\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"start\":1.57,\n",
"\"direction\":-1.0\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"show_legend\":false,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"dir=-1, start=-PI/2\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"start\":-1.57,\n",
"\"direction\":-1.0\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"show_legend\":false,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"jY1cUg\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 26,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid(listOf(\n",
" p + coordPolar(start = 3.14 / 2, direction=-1) + ggtitle(\"dir=-1, start=PI/2\"),\n",
" p + coordPolar(start = -3.14 / 2, direction=-1) + ggtitle(\"dir=-1, start=-PI/2\"),\n",
"))\n"
]
},
{
"cell_type": "markdown",
"id": "03db5bf4",
"metadata": {},
"source": [
"### `xlim` and `ylim`\n",
"The `xlim` parameter can be used to prevent overlap between the first and last values. \n",
"The `ylim` parameter can be used to shift data away from the centre or the outer circle.\n",
"\n",
"To prevent overlap between `6` and `1`, we adjust the `xlim` to `[null, 7]` while keeping the default minimum limit as it is not relevant. \n",
"In addition, we change `ylim` to `[null, 6.5]` to prevent the lollipop's top from overlapping with the outer circle."
]
},
{
"cell_type": "code",
"execution_count": 27,
"id": "3f4cf47a",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"fA5dS8\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0,6.0],\n",
"\"y\":[1.0,2.0,3.0,4.0,5.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"lollipop\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"xlim\":[null,7.0],\n",
"\"ylim\":[null,6.5]\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0,6.0],\n",
"\"y\":[1.0,2.0,3.0,4.0,5.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"lollipop\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"fA5dS8\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 27,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p = letsPlot(lollipopData) { x = \"x\"; y = \"y\" } + geomLollipop()\n",
"\n",
"gggrid(listOf(\n",
" p + coordPolar(),\n",
" p + coordPolar(xlim = null to 7, ylim = null to 6.5)\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "501d6bb5",
"metadata": {},
"source": [
"# Scales \n",
"Interaction between scales and polar coordinate system."
]
},
{
"cell_type": "code",
"execution_count": 28,
"id": "4ac54b1f",
"metadata": {},
"outputs": [],
"source": [
"val pie = letsPlot() +\n",
" geomRect(xmin=0, xmax=1, ymin=0, ymax=7, fill=\"red\", size=0) +\n",
" geomRect(xmin=1, xmax=2, ymin=0, ymax=4, fill=\"blue\", size=0) +\n",
" geomRect(xmin=2, xmax=3, ymin=0, ymax=3, fill=\"green\", size=0) +\n",
" coordPolar()\n",
"\n",
"val sticksData = mapOf(\n",
" 'x' to listOf(0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5),\n",
" 'y' to listOf(0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6),\n",
" 'g' to listOf(5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 0, 0)\n",
")\n",
"\n",
"val sticks = letsPlot(sticksData) + geomPath{ x='x'; y='y'; group='g'; size='g' } + coordPolar()"
]
},
{
"cell_type": "markdown",
"id": "82bc6009",
"metadata": {},
"source": [
"## Limit\n",
"The `limits` parameter sets the lower and upper limits individually, but expects absolute values. \n",
"`x=[null, 6]` limit to make the first and last elements not overlap. \n",
"`y=[-2, 7]` limit to make a medium sized centre hole and a small outer buffer (with a length of 1)."
]
},
{
"cell_type": "code",
"execution_count": 29,
"id": "c3759240",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"9npk1I\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"ggtitle\":{\n",
"\"text\":\"No limits\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"g\":[5.0,5.0,4.0,4.0,3.0,3.0,2.0,2.0,1.0,1.0,0.0,0.0],\n",
"\"x\":[0.0,0.0,1.0,1.0,2.0,2.0,3.0,3.0,4.0,4.0,5.0,5.0],\n",
"\"y\":[0.0,1.0,0.0,2.0,0.0,3.0,0.0,4.0,0.0,5.0,0.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"size\":\"g\",\n",
"\"group\":\"g\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"lims(x=[null, 6], y=[-2, 7])\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"g\":[5.0,5.0,4.0,4.0,3.0,3.0,2.0,2.0,1.0,1.0,0.0,0.0],\n",
"\"x\":[0.0,0.0,1.0,1.0,2.0,2.0,3.0,3.0,4.0,4.0,5.0,5.0],\n",
"\"y\":[0.0,1.0,0.0,2.0,0.0,3.0,0.0,4.0,0.0,5.0,0.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"x\",\n",
"\"limits\":[null,6.0]\n",
"},{\n",
"\"aesthetic\":\"y\",\n",
"\"limits\":[-2.0,7.0]\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"size\":\"g\",\n",
"\"group\":\"g\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"9npk1I\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 29,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid(listOf(\n",
" sticks + ggtitle(\"No limits\"),\n",
" sticks + lims(x = null to 6, y = -2 to 7) + ggtitle(\"lims(x=[null, 6], y=[-2, 7])\"),\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "750b185e",
"metadata": {},
"source": [
"## Discrete x-scale\n",
"\n",
"If the x-scale is discrete, the coordinate system will automatically adjust domain so that the first and last values don't overlap."
]
},
{
"cell_type": "code",
"execution_count": 30,
"id": "f1899ecf",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"TyLdYL\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"ggtitle\":{\n",
"\"text\":\"Continuous\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"g\":[5.0,5.0,4.0,4.0,3.0,3.0,2.0,2.0,1.0,1.0,0.0,0.0],\n",
"\"x\":[0.0,0.0,1.0,1.0,2.0,2.0,3.0,3.0,4.0,4.0,5.0,5.0],\n",
"\"y\":[0.0,1.0,0.0,2.0,0.0,3.0,0.0,4.0,0.0,5.0,0.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"size\":\"g\",\n",
"\"group\":\"g\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"scaleXDiscrete()\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"g\":[5.0,5.0,4.0,4.0,3.0,3.0,2.0,2.0,1.0,1.0,0.0,0.0],\n",
"\"x\":[0.0,0.0,1.0,1.0,2.0,2.0,3.0,3.0,4.0,4.0,5.0,5.0],\n",
"\"y\":[0.0,1.0,0.0,2.0,0.0,3.0,0.0,4.0,0.0,5.0,0.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"x\",\n",
"\"discrete\":true\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"size\":\"g\",\n",
"\"group\":\"g\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"TyLdYL\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 30,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid(listOf(\n",
" sticks + ggtitle(\"Continuous\"), \n",
" sticks + scaleXDiscrete() + ggtitle(\"scaleXDiscrete()\")\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "38f9d4dc",
"metadata": {},
"source": [
"## clip-path\n",
"\n",
"Segments should not get rendered outside the panel boundaries."
]
},
{
"cell_type": "code",
"execution_count": 31,
"id": "cbc4db9e",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"EUCko4\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"g\":[5.0,5.0,4.0,4.0,3.0,3.0,2.0,2.0,1.0,1.0,0.0,0.0],\n",
"\"x\":[0.0,0.0,1.0,1.0,2.0,2.0,3.0,3.0,4.0,4.0,5.0,5.0],\n",
"\"y\":[0.0,1.0,0.0,2.0,0.0,3.0,0.0,4.0,0.0,5.0,0.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"size\":\"g\",\n",
"\"group\":\"g\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\",\n",
"\"ylim\":[0.0,1.5]\n",
"},\n",
"\"data\":{\n",
"\"g\":[5.0,5.0,4.0,4.0,3.0,3.0,2.0,2.0,1.0,1.0,0.0,0.0],\n",
"\"x\":[0.0,0.0,1.0,1.0,2.0,2.0,3.0,3.0,4.0,4.0,5.0,5.0],\n",
"\"y\":[0.0,1.0,0.0,2.0,0.0,3.0,0.0,4.0,0.0,5.0,0.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"size\":\"g\",\n",
"\"group\":\"g\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"EUCko4\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 31,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid(listOf(\n",
" sticks,\n",
" sticks + coordPolar(ylim = 0 to 1.5)\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "6c436bf7",
"metadata": {},
"source": [
"## Expand\n",
"By default `coordPolar()` resets the expansion to zero, but it can still be set explicitly. \n",
"Horizontal non-zero expand will produce a gap between first and last sectors, so the plot will never become a circle. \n",
"Vertical non-zero expand creates a central hole (expand for the bottom of the domain) and a buffer between the plot and the axis (expand for the top of the domain). \n",
"\n",
"`expand` is symmetric, so it can't be used to adjust only the bottom or only the top."
]
},
{
"cell_type": "code",
"execution_count": 32,
"id": "a6c0d738",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"vjDClK\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"ggtitle\":{\n",
"\"text\":\"No expand\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"g\":[5.0,5.0,4.0,4.0,3.0,3.0,2.0,2.0,1.0,1.0,0.0,0.0],\n",
"\"x\":[0.0,0.0,1.0,1.0,2.0,2.0,3.0,3.0,4.0,4.0,5.0,5.0],\n",
"\"y\":[0.0,1.0,0.0,2.0,0.0,3.0,0.0,4.0,0.0,5.0,0.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"size\":\"g\",\n",
"\"group\":\"g\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"scale_XY_continuous(expand=...)\"\n",
"},\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"g\":[5.0,5.0,4.0,4.0,3.0,3.0,2.0,2.0,1.0,1.0,0.0,0.0],\n",
"\"x\":[0.0,0.0,1.0,1.0,2.0,2.0,3.0,3.0,4.0,4.0,5.0,5.0],\n",
"\"y\":[0.0,1.0,0.0,2.0,0.0,3.0,0.0,4.0,0.0,5.0,0.0,6.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"x\",\n",
"\"expand\":[0,2.5]\n",
"},{\n",
"\"aesthetic\":\"y\",\n",
"\"expand\":[0,2]\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"size\":\"g\",\n",
"\"group\":\"g\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"vjDClK\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 32,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid(listOf(\n",
" sticks + ggtitle(\"No expand\"),\n",
" sticks + scaleXContinuous(expand = listOf(0, 2.5)) + \n",
" scaleYContinuous(expand = listOf(0, 2)) + \n",
" ggtitle(\"scale_XY_continuous(expand=...)\")\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "3dc9bef7",
"metadata": {},
"source": [
"## `scaleYLog10()` \n",
"Log-scale works fine."
]
},
{
"cell_type": "code",
"execution_count": 33,
"id": "8996ddb9",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"23wuhc\"></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\":2,\n",
"\"fit\":true,\n",
"\"align\":false\n",
"},\n",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"flat\":true,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[1.0,10.0,100.0,1000.0,10000.0,100000.0,1000000.0,1.0E7]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[]\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[1.0,10.0,100.0,1000.0,10000.0,100000.0,1000000.0,1.0E7]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"flat\":true,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"flat\":true,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"mapping\":{\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[1.0,10.0,100.0,1000.0,10000.0,100000.0,1000000.0,1.0E7]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"y\",\n",
"\"trans\":\"log10\"\n",
"}]\n",
"},{\n",
"\"mapping\":{\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[1.0,10.0,100.0,1000.0,10000.0,100000.0,1000000.0,1.0E7]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"y\",\n",
"\"format\":\".1~e\",\n",
"\"trans\":\"log10\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\"\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"flat\":true,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"23wuhc\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 33,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val d = mapOf(\n",
" 'x' to listOf(1, 2, 3, 4, 5, 6, 7, 8),\n",
" 'y' to listOf(1, 10, 100, 1_000, 10_000, 100_000, 1_000_000, 10_000_000),\n",
")\n",
"val p = letsPlot(d) + geomPath(flat = true) { x='x'; y='y'}\n",
"p\n",
"\n",
"gggrid(listOf(\n",
" p,\n",
" p + coordPolar(),\n",
" p + scaleYLog10(),\n",
" p + scaleYLog10(format=\".1~e\") + coordPolar(),\n",
"), ncol = 2)"
]
},
{
"cell_type": "markdown",
"id": "57de96bf",
"metadata": {},
"source": [
"# Theme"
]
},
{
"cell_type": "code",
"execution_count": 34,
"id": "28b82be5",
"metadata": {},
"outputs": [],
"source": [
"val p = letsPlot(labelsData) { x = \"x\"; y = \"y\"; color = \"y\" } + \n",
" scaleColorBrewer(palette = \"GnBu\") +\n",
" geomPath(size = 3)\n",
"\n",
"val polar_p = p + coordPolar()"
]
},
{
"cell_type": "code",
"execution_count": 35,
"id": "abca1ba2",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"hFVlnv\"></div>\n",
" <script type=\"text/javascript\" data-lets-plot-script=\"plot\">\n",
" (function() {\n",
" var plotSpec={\n",
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"\"name\":\"grid\",\n",
"\"ncol\":3,\n",
"\"nrow\":3,\n",
"\"fit\":true,\n",
"\"align\":false\n",
"},\n",
"\"theme\":{\n",
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"},\n",
"\"figures\":[{\n",
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"\"mapping\":{\n",
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"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
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"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"minimal2\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"minimal2\"\n",
"}\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"bw\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"bw\"\n",
"}\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"classic\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"classic\"\n",
"}\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"grey\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}]\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"light\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"light\"\n",
"}\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"minimal\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"minimal\"\n",
"}\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"none\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"none\"\n",
"}\n",
"},{\n",
"\"ggtitle\":{\n",
"\"text\":\"void\"\n",
"},\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"classic\",\n",
"\"axis\":{\n",
"\"blank\":true\n",
"},\n",
"\"line\":{\n",
"\"blank\":true\n",
"}\n",
"}\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"hFVlnv\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 35,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"gggrid(listOf(\n",
" p,\n",
" polar_p + themeMinimal2() + ggtitle(\"minimal2\"),\n",
" polar_p + themeBW() + ggtitle(\"bw\"),\n",
" polar_p + themeClassic() + ggtitle(\"classic\"),\n",
" polar_p + themeGrey() + ggtitle(\"grey\"),\n",
" polar_p + themeLight() + ggtitle(\"light\"),\n",
" polar_p + themeMinimal() + ggtitle(\"minimal\"),\n",
" polar_p + themeNone() + ggtitle(\"none\"),\n",
" polar_p + themeVoid() + ggtitle(\"void\"),\n",
"), ncol = 3)"
]
},
{
"cell_type": "markdown",
"id": "2638d700",
"metadata": {},
"source": [
"## Axis configuration"
]
},
{
"cell_type": "code",
"execution_count": 36,
"id": "6621bf5e",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"k2zWrn\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"grey\",\n",
"\"axis_text_y\":{\n",
"\"color\":\"red\",\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_length_y\":5.0,\n",
"\"axis_text_x\":{\n",
"\"color\":\"blue\",\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_length_x\":10.0,\n",
"\"axis_ticks_x\":{\n",
"\"color\":\"blue\",\n",
"\"size\":3.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_y\":{\n",
"\"color\":\"red\",\n",
"\"size\":5.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_line_x\":{\n",
"\"color\":\"blue\",\n",
"\"size\":2.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_line_y\":{\n",
"\"color\":\"red\",\n",
"\"size\":2.0,\n",
"\"blank\":false\n",
"}\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"grey\",\n",
"\"axis_text_y\":{\n",
"\"color\":\"red\",\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_length_y\":5.0,\n",
"\"axis_text_x\":{\n",
"\"color\":\"blue\",\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_length_x\":10.0,\n",
"\"axis_ticks_x\":{\n",
"\"color\":\"blue\",\n",
"\"size\":3.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_y\":{\n",
"\"color\":\"red\",\n",
"\"size\":5.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_line_x\":{\n",
"\"color\":\"blue\",\n",
"\"size\":2.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_line_y\":{\n",
"\"color\":\"red\",\n",
"\"size\":2.0,\n",
"\"blank\":false\n",
"}\n",
"}\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"k2zWrn\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 36,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p_tmp = p + theme(\n",
" axisLineY = elementLine(color=\"red\", size=2),\n",
" axisLineX = elementLine(color=\"blue\", size=2),\n",
" axisTicksLengthY = 5,\n",
" axisTicksLengthX = 10,\n",
" axisTicksY = elementLine(size=5, color=\"red\"), \n",
" axisTicksX = elementLine(size=3, color=\"blue\"),\n",
" axisTextX = elementText(color=\"blue\"),\n",
" axisTextY = elementText(color=\"red\"),\n",
")\n",
"\n",
"gggrid(listOf(\n",
" p_tmp,\n",
" p_tmp + coordPolar()\n",
"))"
]
},
{
"cell_type": "markdown",
"id": "e92a5688",
"metadata": {},
"source": [
"## panelInset\n",
"The `panelInset` parameter can be used to create space between the axis and the panel content:"
]
},
{
"cell_type": "code",
"execution_count": 37,
"id": "33536bf1",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" <div id=\"kdolyx\"></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",
"\"theme\":{\n",
"\"name\":\"grey\"\n",
"},\n",
"\"figures\":[{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"grey\",\n",
"\"axis_text_y\":{\n",
"\"color\":\"red\",\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_length_y\":5.0,\n",
"\"axis_text_x\":{\n",
"\"color\":\"blue\",\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_length_x\":10.0,\n",
"\"axis_ticks_x\":{\n",
"\"color\":\"blue\",\n",
"\"size\":3.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_y\":{\n",
"\"color\":\"red\",\n",
"\"size\":5.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_line_x\":{\n",
"\"color\":\"blue\",\n",
"\"size\":2.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_line_y\":{\n",
"\"color\":\"red\",\n",
"\"size\":2.0,\n",
"\"blank\":false\n",
"},\n",
"\"plot_background\":{\n",
"\"fill\":\"pink\",\n",
"\"blank\":false\n",
"},\n",
"\"panel_background\":{\n",
"\"fill\":\"grey\",\n",
"\"blank\":false\n",
"},\n",
"\"panel_inset\":10.0,\n",
"\"panel_border\":{\n",
"\"color\":\"green\",\n",
"\"size\":1.0,\n",
"\"blank\":false\n",
"}\n",
"}\n",
"},{\n",
"\"mapping\":{\n",
"\"x\":\"x\",\n",
"\"y\":\"y\",\n",
"\"color\":\"y\"\n",
"},\n",
"\"coord\":{\n",
"\"name\":\"polar\"\n",
"},\n",
"\"data\":{\n",
"\"x\":[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0],\n",
"\"y\":[0.0,45.0,90.0,135.0,180.0,225.0,270.0,315.0,360.0]\n",
"},\n",
"\"kind\":\"plot\",\n",
"\"scales\":[{\n",
"\"aesthetic\":\"color\",\n",
"\"scale_mapper_kind\":\"color_brewer\",\n",
"\"palette\":\"GnBu\"\n",
"}],\n",
"\"layers\":[{\n",
"\"mapping\":{\n",
"},\n",
"\"stat\":\"identity\",\n",
"\"size\":3.0,\n",
"\"position\":\"identity\",\n",
"\"geom\":\"path\",\n",
"\"data\":{\n",
"}\n",
"}],\n",
"\"theme\":{\n",
"\"name\":\"grey\",\n",
"\"axis_text_y\":{\n",
"\"color\":\"red\",\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_length_y\":5.0,\n",
"\"axis_text_x\":{\n",
"\"color\":\"blue\",\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_length_x\":10.0,\n",
"\"axis_ticks_x\":{\n",
"\"color\":\"blue\",\n",
"\"size\":3.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_ticks_y\":{\n",
"\"color\":\"red\",\n",
"\"size\":5.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_line_x\":{\n",
"\"color\":\"blue\",\n",
"\"size\":2.0,\n",
"\"blank\":false\n",
"},\n",
"\"axis_line_y\":{\n",
"\"color\":\"red\",\n",
"\"size\":2.0,\n",
"\"blank\":false\n",
"},\n",
"\"plot_background\":{\n",
"\"fill\":\"pink\",\n",
"\"blank\":false\n",
"},\n",
"\"panel_background\":{\n",
"\"fill\":\"grey\",\n",
"\"blank\":false\n",
"},\n",
"\"panel_inset\":10.0,\n",
"\"panel_border\":{\n",
"\"color\":\"green\",\n",
"\"size\":1.0,\n",
"\"blank\":false\n",
"}\n",
"}\n",
"}],\n",
"\"kind\":\"subplots\"\n",
"};\n",
" var plotContainer = document.getElementById(\"kdolyx\");\n",
" window.letsPlotCall(function() {{\n",
" LetsPlot.buildPlotFromProcessedSpecs(plotSpec, -1, -1, plotContainer);\n",
" }});\n",
" })();\n",
" </script>"
]
},
"execution_count": 37,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"val p_themed = p_tmp + theme(\n",
" plotBackground = elementRect(fill=\"pink\"),\n",
" panelBackground = elementRect(fill=\"grey\"),\n",
" panelBorder = elementRect(color=\"green\", size=1),\n",
" panelInset = 10\n",
")\n",
"\n",
"gggrid(listOf(\n",
" p_themed,\n",
" p_themed + coordPolar()\n",
"))"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Kotlin",
"language": "kotlin",
"name": "kotlin"
},
"language_info": {
"codemirror_mode": "text/x-kotlin",
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