{
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"# hist049_Graphics_candle_plot\n",
"\n",
"\n",
"\n",
"\n",
"**Author:** Georg Troska \n",
"This notebook tutorial was automatically generated with ROOTBOOK-izer from the macro found in the ROOT repository on Tuesday, May 19, 2026 at 08:12 PM."
]
},
{
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"source": [
"gStyle->SetTimeOffset(0);\n",
"TDatime dateBegin(2010, 1, 1, 0, 0, 0);\n",
"TDatime dateEnd(2011, 1, 1, 0, 0, 0);\n",
"\n",
"auto h1 = new TH2I(\"h1\", \"Machine A + B\", 12, dateBegin.Convert(), dateEnd.Convert(), 1000, 0, 1000);\n",
"auto h2 = new TH2I(\"h2\", \"Machine B\", 12, dateBegin.Convert(), dateEnd.Convert(), 1000, 0, 1000);\n",
"\n",
"h1->GetXaxis()->SetTimeDisplay(1);\n",
"h1->GetXaxis()->SetTimeFormat(\"%d/%m/%y\");\n",
"h1->GetXaxis()->SetNdivisions(-6);\n",
"h1->GetXaxis()->SetTitle(\"Date [day/month/year]\");\n",
"\n",
"float Rand;\n",
"for (int i = dateBegin.Convert(); i < dateEnd.Convert(); i += 86400 * 30) {\n",
" for (int j = 0; j < 1000; j++) {\n",
" Rand = gRandom->Gaus(500 + sin(i / 10000000.) * 100, 50);\n",
" h1->Fill(i, Rand);\n",
" Rand = gRandom->Gaus(500 + sin(i / 11000000.) * 100, 70);\n",
" h2->Fill(i, Rand);\n",
" }\n",
"}\n",
"\n",
"h1->SetBarWidth(0.4);\n",
"h1->SetBarOffset(-0.25);\n",
"h1->SetFillColor(kYellow);\n",
"h1->SetFillStyle(1001);\n",
"\n",
"h2->SetBarWidth(0.4);\n",
"h2->SetBarOffset(0.25);\n",
"h2->SetLineColor(kRed);\n",
"h2->SetFillColor(kGreen);\n",
"\n",
"auto c1 = new TCanvas();\n",
"\n",
"h1->Draw(\"candle2\");\n",
"h2->Draw(\"candle3 same\");\n",
"\n",
"gPad->BuildLegend(0.78, 0.695, 0.980, 0.935, \"\", \"f\");"
]
},
{
"cell_type": "markdown",
"id": "f2ac807e",
"metadata": {},
"source": [
"Draw all canvases "
]
},
{
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"execution_count": 2,
"id": "de144f21",
"metadata": {
"collapsed": false,
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"shell.execute_reply": "2026-05-19T20:13:02.353969Z"
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{
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],
"source": [
"gROOT->GetListOfCanvases()->Draw()"
]
}
],
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"kernelspec": {
"display_name": "ROOT C++",
"language": "c++",
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