add: Circle

frame/src/main.cpp

@@ -1,20 +1,19 @@
-#include <cmath>
 #include <chrono>
+#include <cmath>
 #include <iostream>
 #include <thread>
 #include <vector>
 
+
 using namespace std::chrono_literals;
 
 #include "display/EPD_7in5_V2.hpp"
 #include "render/RenderTarget.hpp"
 
-
 int main()
 {
     constexpr double pi = 3.14159;
 
-
     frame::display::EPD_7in5_V2 display{};
 
     display.Init();
@@ -25,7 +24,6 @@ int main()
 
     frame::Vector const center = (display.getSize() / 2);
 
-
     target.DrawPixel({10, 10}, frame::BLACK);
     target.DrawLine({10, 12}, {100, 12}, frame::BLACK);
 
@@ -33,7 +31,7 @@ int main()
     {
         auto end = center;
 
-	double const x = std::cos(i * pi / 180.f) * 200.f;
+        double const x = std::cos(i * pi / 180.f) * 200.f;
         double const y = std::sin(i * pi / 180.f) * 200.f;
 
         end.x += (int)x;
@@ -42,6 +40,8 @@ int main()
         target.DrawLine(center, end);
     }
 
+    target.DrawCircle(center, 210);
+
     display.Display(target.getImage());
 
     std::this_thread::sleep_for(10s);