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C++ TGraph::SetHighlight方法代码示例

本文整理汇总了C++中TGraph::SetHighlight方法的典型用法代码示例。如果您正苦于以下问题:C++ TGraph::SetHighlight方法的具体用法?C++ TGraph::SetHighlight怎么用?C++ TGraph::SetHighlight使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TGraph的用法示例。


在下文中一共展示了TGraph::SetHighlight方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: test5

void test5()
{
   TCanvas *c1 = new TCanvas("c1", "c1", 0,   0, 600, 300);
   TCanvas *c2 = new TCanvas("c2", "c2", 605, 0, 600, 300);

   const Int_t n = 20;
   Double_t x[n], y[n];
   for (Int_t i = 0; i < n; i++) {
      x[i] = i;
      y[i] = i;
   }

   TGraph *gr = new TGraph(n, x, y);
   gr->SetMarkerStyle(20);
   c1->cd();
   c1->SetGrid();
   gr->Draw("APC");
   gr->SetHighlight();
   TGraph::SetHighlightPad(c2);

   TH1F *h[n];
   for (Int_t i = 0; i < n; i++) {
      h[i] = new TH1F(TString::Format("h_%02d", i), "", 100, -5.0, 5.0);
      h[i]->SetTitle(h[i]->GetName());
      h[i]->FillRandom("gaus");
      gr->AddHighlight(i, h[i]);
   }

   gr->GetListOfHighlights()->SetOwner(kTRUE);
   gr->RemovePoint(5);
   gr->RemovePoint(9); // point with x = 10 (after remove previous point)
   delete h[14];
   delete h[17];
}
开发者ID:musinsky,项目名称:ROOTHighlight,代码行数:34,代码来源:test5.C

示例2: highlight1

void highlight1()
{
   TCanvas *ch = new TCanvas("ch", "ch", 0, 0, 700, 500);
   const Int_t n = 500;
   Double_t x[n], y[n];
   TH1F *h[n];

   for (Int_t i = 0; i < n; i++) {
      h[i] = new TH1F(TString::Format("h_%02d", i), "", 100, -3.0, 3.0);
      // in practice gaus need reset parameters
      h[i]->FillRandom("gaus", 1000);
      h[i]->Fit("gaus", "Q");
      h[i]->SetMaximum(250); // for n > 200
      x[i] = i;
      y[i] = h[i]->GetFunction("gaus")->GetParameter(2);
   }

   TGraph *g = new TGraph(n, x, y);
   g->SetMarkerStyle(6);
   for (Int_t i = 0; i < n; i++) g->AddHighlight(i, h[i]);
   g->Draw("AP");
   g->SetHighlight();

   TPad *ph = new TPad("ph", "ph", 0.3, 0.4, 1.0, 1.0);
   ph->SetFillColor(kBlue - 10);
   ph->Draw();
   ph->cd();
   TText *info = new TText(0.5, 0.5, "please move the mouse over the graph");
   info->SetTextAlign(22);
   info->Draw();
   ch->cd();

   TGraph::SetHighlightPad(ph);
}
开发者ID:musinsky,项目名称:ROOTHighlight,代码行数:34,代码来源:highlight1.C


注:本文中的TGraph::SetHighlight方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。