Organize platform graphics demo.

1 files changed, 37 insertions, 0 deletions

diff --git a/demos/platform/graphics/Base.cpp b/demos/platform/graphics/Base.cpp
new file mode 100644
index 00000000..be39f7e0
--- /dev/null
+++ b/demos/platform/graphics/Base.cpp
@@ -0,0 +1,37 @@
+#include "Base.h"
+#include <cru/base/io/CFileStream.h>
+#include <cru/platform/bootstrap/GraphicsBootstrap.h>
+#include <cru/platform/graphics/Factory.h>
+#include <cru/platform/graphics/Image.h>
+#include <cru/platform/graphics/ImageFactory.h>
+
+CruPlatformGraphicsDemo::CruPlatformGraphicsDemo(std::string file_name,
+                                                 int width, int height)
+    : file_name_(std::move(file_name)) {
+  factory_.reset(cru::platform::bootstrap::CreateGraphicsFactory());
+  image_ = factory_->GetImageFactory()->CreateBitmap(width, height);
+  painter_ = image_->CreatePainter();
+}
+
+CruPlatformGraphicsDemo::~CruPlatformGraphicsDemo() {
+  painter_->EndDraw();
+
+  cru::io::CFileStream file_stream(file_name_.c_str(), "wb");
+
+  factory_->GetImageFactory()->EncodeToStream(
+      image_.get(), &file_stream, cru::platform::graphics::ImageFormat::Png,
+      1.0f);
+}
+
+cru::platform::graphics::IGraphicsFactory*
+CruPlatformGraphicsDemo::GetFactory() {
+  return factory_.get();
+}
+
+cru::platform::graphics::IImage* CruPlatformGraphicsDemo::GetImage() {
+  return image_.get();
+}
+
+cru::platform::graphics::IPainter* CruPlatformGraphicsDemo::GetPainter() {
+  return painter_.get();
+}