{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"id": "starting-sentence",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"%useLatestDescriptors\n",
"%use lets-plot"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "precise-rough",
"metadata": {},
"outputs": [],
"source": [
"import kotlin.random.Random\n",
"\n",
"fun timePlot(\n",
" title: String,\n",
" entries: Iterable,\n",
" duration: Long,\n",
" yTimeAxis: Boolean = false\n",
"): org.jetbrains.letsPlot.intern.Plot {\n",
" val rnd = Random(0)\n",
" val time = entries.map { it * duration }\n",
" val values = time.indices.map { rnd.nextDouble(0.0, 20.0) }\n",
"\n",
" val data = mapOf(\n",
" \"time\" to time,\n",
" \"values\" to values\n",
" )\n",
" return ggplot(data) + if (yTimeAxis) {\n",
" geomLine { x = \"values\"; y = \"time\" } + scaleYTime() + ggtitle(title + \" (y-axis)\")\n",
" } else {\n",
" geomLine { x = \"time\"; y = \"values\" } + scaleXTime() + ggtitle(title)\n",
" }\n",
"}\n",
"\n",
"val MS: Long = 1\n",
"val SECOND: Long = 1000 * MS\n",
"val MINUTE: Long = 60 * SECOND\n",
"val HOUR: Long = 60 * MINUTE"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "proprietary-value",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"val plots = listOf(\n",
" timePlot(\"5 seconds\", 0..5000 step 5, MS),\n",
" timePlot(\"24 hours\", 0..24, HOUR),\n",
" timePlot(\"5 days\", 0..120, HOUR),\n",
" timePlot(\"30 days\", 0..720, HOUR),\n",
" timePlot(\"-30..30, MINUTE\", -30..30, MINUTE),\n",
" timePlot(\"-30..30, MINUTE\", -30..30, MINUTE, yTimeAxis = true)\n",
")\n",
"\n",
"gggrid(plots, ncol = 2, cellWidth = 470, cellHeight = 300).show()"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Kotlin",
"language": "kotlin",
"name": "kotlin"
},
"language_info": {
"codemirror_mode": "text/x-kotlin",
"file_extension": ".kt",
"mimetype": "text/x-kotlin",
"name": "kotlin",
"nbconvert_exporter": "",
"pygments_lexer": "kotlin",
"version": "1.8.20"
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"nbformat": 4,
"nbformat_minor": 5
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