Added decorator diagram scope

docs/test_cases/t00028.md

@@ -0,0 +1,80 @@
+# t00028 - PlantUML note decorator test case
+## Config
+```yaml
+compilation_database_dir: ..
+output_directory: puml
+diagrams:
+  t00028_class:
+    type: class
+    glob:
+      - ../../tests/t00028/t00028.cc
+    using_namespace:
+      - clanguml::t00028
+    include:
+      namespaces:
+        - clanguml::t00028
+
+```
+## Source code
+File t00028.cc
+```cpp
+#include <memory>
+#include <vector>
+
+namespace clanguml {
+namespace t00028 {
+
+/// \clanguml{note[top] A class note.}
+class A {
+};
+
+/// \clanguml{note[] B class note.}
+class B {
+};
+
+///
+/// @clanguml{note:t00028_class[bottom] C class note.}
+/// This is class C.
+class C {
+};
+
+/// \clanguml{note
+/// D
+/// class
+/// note.}
+class D {
+};
+
+/// \clanguml{note E template class note.}
+template <typename T> class E {
+    T param;
+};
+
+/// \clanguml{note:other_diagram[left] G class note.}
+class G {
+};
+
+/// @clanguml{note[ bottom ] F enum note.}
+enum class F { one, two, three };
+
+/// \clanguml{note[right] R class note.}
+class R {
+    A aaa;
+
+    B *bbb;
+
+    C &ccc;
+
+    std::vector<std::shared_ptr<D>> ddd;
+
+    E<int> eee;
+
+    G **ggg;
+};
+
+} // namespace t00028
+} // namespace clanguml
+
+```
+## Generated UML diagrams
+![t00028_class](./t00028_class.png "PlantUML note decorator test case")