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--- software:root:thstack [2022/05/11 05:42]
odagawa created
+++ software:root:thstack [2022/07/29 12:46] (current)
odagawa
@@ Line 19: / Line 19: @@
 [[https://root-forum.cern.ch/t/problem-in-setting-y-axis-range-for-thstack/22460|ROOT Forum]]
+===Stack した全体のエントリーが知りたい===
+  * 以下を行うことでTHStack の全体と同等なヒストグラムが生成される
+<code>
+  THStack *hs = new THStack();
+  // hs に対する処理
+  TH1D *hist = new TH1D(*((TH1D*)(hs->GetStack()->Last())));
+</code>
+[[https://root-forum.cern.ch/t/normalize-thsatck/21807/7|ROOT Forum]]

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