Organize platform graphics demo.

1 files changed, 6 insertions, 20 deletions

diff --git a/demos/platform/graphics/DrawCircle.cpp b/demos/platform/graphics/DrawCircle.cpp
index d3246527..76855e0a 100644
--- a/demos/platform/graphics/DrawCircle.cpp
+++ b/demos/platform/graphics/DrawCircle.cpp
@@ -1,31 +1,17 @@
-#include "cru/base/io/CFileStream.h"
+#include "Base.h"
 #include "cru/platform/Color.h"
-#include "cru/platform/bootstrap/GraphicsBootstrap.h"
 #include "cru/platform/graphics/Factory.h"
-#include "cru/platform/graphics/ImageFactory.h"
 #include "cru/platform/graphics/Painter.h"
 
 #include <memory>
 
 int main() {
-  std::unique_ptr<cru::platform::graphics::IGraphicsFactory> graphics_factory(
-      cru::platform::bootstrap::CreateGraphicsFactory());
+  CruPlatformGraphicsDemo demo("draw-circle-demo.png", 500, 500);
 
-  auto image = graphics_factory->GetImageFactory()->CreateBitmap(500, 500);
-
-  {
-    auto brush =
-        graphics_factory->CreateSolidColorBrush(cru::platform::colors::skyblue);
-    auto painter = image->CreatePainter();
-    painter->FillEllipse(cru::platform::Rect{200, 200, 100, 100}, brush.get());
-    painter->EndDraw();
-  }
-
-  cru::io::CFileStream file_stream("draw-circle-demo.png", "wb");
-
-  graphics_factory->GetImageFactory()->EncodeToStream(
-      image.get(), &file_stream, cru::platform::graphics::ImageFormat::Png,
-      1.0f);
+  auto brush =
+      demo.GetFactory()->CreateSolidColorBrush(cru::platform::colors::skyblue);
+  demo.GetPainter()->FillEllipse(cru::platform::Rect{200, 200, 100, 100},
+                                 brush.get());
 
   return 0;
 }