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@@ -24,6 +24,7 @@ HDC hMem;
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GT::Canvas* _canvas = nullptr;
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GT::Canvas* _canvas = nullptr;
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GT::Image* _image = nullptr;
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GT::Image* _image = nullptr;
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+GT::Image* _bgImage = nullptr;
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// 此代码模块中包含的函数的前向声明:
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// 此代码模块中包含的函数的前向声明:
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ATOM MyRegisterClass(HINSTANCE hInstance);
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ATOM MyRegisterClass(HINSTANCE hInstance);
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@@ -56,7 +57,8 @@ void Render() {
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// GT::Point(wWidth, 0, GT::RGBA(0, 255, 0, 0)),
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// GT::Point(wWidth, 0, GT::RGBA(0, 255, 0, 0)),
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// GT::Point(wWidth / 2, wHeight, GT::RGBA(0, 0, 255, 0)));
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// GT::Point(wWidth / 2, wHeight, GT::RGBA(0, 0, 255, 0)));
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- _canvas->drawImage(10, 10, _image);
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+ _canvas->drawImage(100, 100, _bgImage);
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+ _canvas->drawImage(100, 100, _image);
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// 将 hMem 的数据一次写入到 hDC 中
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// 将 hMem 的数据一次写入到 hDC 中
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BitBlt(hDC, 0, 0, wWidth, wHeight, hMem, 0, 0, SRCCOPY);
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BitBlt(hDC, 0, 0, wWidth, wHeight, hMem, 0, 0, SRCCOPY);
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@@ -114,6 +116,7 @@ int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
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_canvas = new GT::Canvas(wWidth, wHeight, buffer);
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_canvas = new GT::Canvas(wWidth, wHeight, buffer);
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_canvas->setAlphaLimit(0);
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_canvas->setAlphaLimit(0);
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_image = GT::Image::readFromFile("res/carma.png");
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_image = GT::Image::readFromFile("res/carma.png");
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+ _bgImage = GT::Image::readFromFile("res/bk.jpg");
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//_zoomImage = GT::Image::zoomImage(_image, 3, 3);
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//_zoomImage = GT::Image::zoomImage(_image, 3, 3);
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//_zoomImageSimple = GT::Image::zoomImageSimple(_image, 3, 3);
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//_zoomImageSimple = GT::Image::zoomImageSimple(_image, 3, 3);
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//// _image->setAlpha(0.5);
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//// _image->setAlpha(0.5);
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nicetry12138