use {...} notation for minimal

Cryoris · Cryoris · commit 954b3e584da7 · 2019-10-31T11:34:34.000+01:00
diff --git a/examples/minimal.cpp b/examples/minimal.cpp
@@ -5,8 +5,8 @@ namespace plt = matplotlibcpp;
 
 int main() {
   // plot(y) - the x-coordinates are implicitly set to [0,1,...,n)
-  // plt::plot({1, 2, 3, 4});
-  std::vector<double> y = {1, 2, 3, 4};
-  plt::plot(y);
+  // note, that plot({..}, {..}) is not supported due to the ambiguous cast
+  // of {..} to either std::string or std::vector
+  plt::plot({1, 3, 2, 4});
   plt::savefig("minimal.pdf");
 }
