Добавил недо-вывод в svg

lab1.vcxproj

@@ -129,11 +129,12 @@
   <ItemGroup>
     <ClCompile Include="histogram.cpp" />
     <ClCompile Include="lab1.cpp" />
+    <ClCompile Include="svg.cpp" />
     <ClCompile Include="text.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="histogram.h" />
-    <ClInclude Include="histogram_internal.h" />
+    <ClInclude Include="svg.h" />
     <ClInclude Include="text.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />