{
"cells": [
{
"cell_type": "markdown",
"id": "8379c103",
"metadata": {},
"source": [
"# arrows\n",
"\n",
"\n",
"\n",
"\n",
"**Author:** Rene Brun \n",
"This notebook tutorial was automatically generated with ROOTBOOK-izer from the macro found in the ROOT repository on Tuesday, May 19, 2026 at 08:36 PM."
]
},
{
"cell_type": "code",
"execution_count": 1,
"id": "5d6e8a7d",
"metadata": {
"collapsed": false,
"execution": {
"iopub.execute_input": "2026-05-19T20:36:47.998239Z",
"iopub.status.busy": "2026-05-19T20:36:47.998127Z",
"iopub.status.idle": "2026-05-19T20:36:48.462279Z",
"shell.execute_reply": "2026-05-19T20:36:48.455993Z"
}
},
"outputs": [],
"source": [
"auto c1 = new TCanvas(\"c1\");\n",
"c1->Range(0, 0, 1, 1);\n",
"\n",
"auto par = new TPaveLabel(0.1, 0.8, 0.9, 0.95, \"Examples of various arrows formats\");\n",
"par->SetFillColor(42);\n",
"par->Draw();\n",
"\n",
"auto ar1 = new TArrow(0.1, 0.1, 0.1, 0.7);\n",
"ar1->Draw();\n",
"auto ar2 = new TArrow(0.2, 0.1, 0.2, 0.7, 0.05, \"|>\");\n",
"ar2->SetAngle(40);\n",
"ar2->SetLineWidth(2);\n",
"ar2->Draw();\n",
"auto ar3 = new TArrow(0.3, 0.1, 0.3, 0.7, 0.05, \"<|>\");\n",
"ar3->SetAngle(40);\n",
"ar3->SetLineWidth(2);\n",
"ar3->Draw();\n",
"auto ar4 = new TArrow(0.46, 0.7, 0.82, 0.42, 0.07, \"|>\");\n",
"ar4->SetAngle(60);\n",
"ar4->SetLineWidth(2);\n",
"ar4->SetFillColor(2);\n",
"ar4->Draw();\n",
"auto ar5 = new TArrow(0.4, 0.25, 0.95, 0.25, 0.15, \"<|>\");\n",
"ar5->SetAngle(60);\n",
"ar5->SetLineWidth(4);\n",
"ar5->SetLineColor(4);\n",
"ar5->SetFillStyle(3008);\n",
"ar5->SetFillColor(2);\n",
"ar5->Draw();"
]
},
{
"cell_type": "markdown",
"id": "6e7f0243",
"metadata": {},
"source": [
"Draw all canvases "
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "ba69c5a0",
"metadata": {
"collapsed": false,
"execution": {
"iopub.execute_input": "2026-05-19T20:36:48.464109Z",
"iopub.status.busy": "2026-05-19T20:36:48.463953Z",
"iopub.status.idle": "2026-05-19T20:36:48.712299Z",
"shell.execute_reply": "2026-05-19T20:36:48.707384Z"
}
},
"outputs": [
{
"data": {
"text/html": [
"\n",
"\n",
"\n",
"
\n",
"\n",
"\n",
"\n"
],
"text/plain": [
""
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"%jsroot on\n",
"gROOT->GetListOfCanvases()->Draw()"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "ROOT C++",
"language": "c++",
"name": "root"
},
"language_info": {
"codemirror_mode": "text/x-c++src",
"file_extension": ".C",
"mimetype": " text/x-c++src",
"name": "c++"
}
},
"nbformat": 4,
"nbformat_minor": 5
}