{
"cells": [
{
"cell_type": "markdown",
"id": "8f9ded50",
"metadata": {},
"source": [
"# Controlling lines curvnes on a livemap with `flat` parameter.\n",
"\n",
"Parameter `flat` is a replacement for the deprecated `geodesic` parameter of the livemap layer. \n",
"Layers that support this parameter: `geom_segment()`, `geom_path()`:\n",
"- `False` (by default) - allows a line to get geodesic;\n",
"- `True` - keeps a line straight."
]
},
{
"cell_type": "code",
"execution_count": 1,
"id": "e6fabcbd",
"metadata": {},
"outputs": [],
"source": [
"from lets_plot import *"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "5c0be31c",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
"\n",
" \n",
" \n",
" "
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"LetsPlot.setup_html()"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "e09adfa5",
"metadata": {
"scrolled": true
},
"outputs": [],
"source": [
"data = {\n",
" 'lon': [-73.7997, -149.9002],\n",
" 'lat': [40.6408, 61.2180],\n",
"}"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "cea9383b",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 4,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"ggplot(data, aes(x='lon', y='lat')) + \\\n",
" geom_livemap() + \\\n",
" geom_path(flat=True, color='red')"
]
},
{
"cell_type": "code",
"execution_count": 5,
"id": "f34cb543",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"ggplot(data, aes(x='lon', y='lat')) + \\\n",
" geom_livemap() + \\\n",
" geom_path(flat=True, color='red') + \\\n",
" geom_path(flat=False, color='blue')"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.8.13"
}
},
"nbformat": 4,
"nbformat_minor": 5
}