SnippingWindow::SnippingWindow(HWND _parent)
:WindowBase()
{
auto up = std::make_unique<Yupei::CreateParam>(L"YupeiWindow");
up->ParentWindow = _parent;
SetCreateParam(std::move(up));
auto rect = Yupei::DeviceHelper::GetResolution(GetWindowHandle());
resolutionX = Yupei::GetRECTWidth<UINT>(rect);
resolutionY = Yupei::GetRECTHeight<UINT>(rect);
auto rt = GetRenderTarget();
rt->CreateLayer(&topLayer);
rt->CreateLayer(&shownLayer);
rt->CreateSolidColorBrush(
D2D1::ColorF(D2D1::ColorF::White, 0.5f), &whiteBrush);
}
int __stdcall wWinMain(HINSTANCE instance, HINSTANCE,
wchar_t* cmdline, int cmd_show) {
::CoInitializeEx(NULL, COINIT_MULTITHREADED);
try {
DCoWindow window;
// Create device independent resources. FactoryD2D1 and Geometries are such.
auto wic_factory = plx::CreateWICFactory();
#if defined (_DEBUG)
auto d2d1_factory = plx::CreateD2D1FactoryST(D2D1_DEBUG_LEVEL_INFORMATION);
#else
auto d2d1_factory = plx::CreateD2D1FactoryST(D2D1_DEBUG_LEVEL_NONE);
#endif
const auto circle = D2D1::Ellipse(D2D1::Point2F(50.0f, 50.0f), 49.0f, 49.0f);
plx::ComPtr<ID2D1EllipseGeometry> circle_geom;
auto hr = d2d1_factory->CreateEllipseGeometry(circle, circle_geom.GetAddressOf());
if (hr != S_OK)
throw plx::ComException(__LINE__, hr);
// Device dependent resources.
#if defined (_DEBUG)
auto device3D = plx::CreateDeviceD3D11(D3D11_CREATE_DEVICE_DEBUG);
#else
auto device3D = plx::CreateDevice3D(0);
#endif
auto device2D = plx::CreateDeviceD2D1(device3D, d2d1_factory);
VisualManager viman(window.window(), window.dpi(), device2D);
window.set_visual_manager(&viman);
const D2D1_SIZE_F zero_offset = {0};
auto background = viman.make_surface(1.0f, 1.0f);
{
auto dc = background.begin_draw(D2D1::ColorF(0.3f, 0.3f, 0.3f, 0.7f), zero_offset);
background.end_draw();
}
viman.set_background_surface(window.window(), background);
// scale-dependent resources.
auto surface1 = viman.make_surface(100.0f, 100.0f);
{
auto dc = surface1.begin_draw(D2D1::ColorF(0.0f, 0.0f, 0.0f, 0.0f), zero_offset);
plx::ComPtr<ID2D1SolidColorBrush> brush;
dc->CreateSolidColorBrush(D2D1::ColorF(0.0f, 0.5f, 1.0f, 0.4f), brush.GetAddressOf());
dc->FillGeometry(circle_geom.Get(), brush.Get());
brush->SetColor(D2D1::ColorF(1.0f, 1.0f, 1.0f));
dc->DrawGeometry(circle_geom.Get(), brush.Get());
surface1.end_draw();
}
unsigned int as_width, as_height;
auto png1 = plx::CreateWICDecoder(
wic_factory, plx::FilePath(L"c:\\test\\images\\diamonds_k.png"));
auto png1_cv = plx::CreateWICBitmapBGRA(0, WICBitmapDitherTypeNone, png1, wic_factory);
png1_cv->GetSize(&as_width, &as_height);
auto sc_width = window.dpi().to_physical_x(as_width * 0.5f);
auto sc_height = window.dpi().to_physical_y(as_height * 0.5f);
auto surface2 = viman.make_surface(sc_width, sc_height);
{
auto dc = surface2.begin_draw(D2D1::ColorF(0.0f, 0.0f, 0.4f, 0.0f), zero_offset);
auto bmp1 = CreateD2D1Bitmap(dc, png1_cv);
auto dr = D2D1::Rect(0.0f, 0.0f, sc_width, sc_height);
dc->DrawBitmap(bmp1.Get(), &dr, 1.0f);
surface2.end_draw();
}
// add the image at the bottom.
viman.add_visual(surface2, D2D1::Point2F(0.0f, 0.0f));
auto svg = RealizeSVG(
//"C:\\Users\\cpu\\Documents\\GitHub\\nanosvg\\example\\nano.svg",
//"C:\\Test\\svg\\2_elipse_red_black.svg",
"C:\\Test\\svg\\3_red_arrows_angles.svg",
window.dpi(), d2d1_factory);
D2D1_RECT_F svg_bounds = {};
hr = svg->GetBounds(nullptr, &svg_bounds);
auto surface3 = viman.make_surface(
window.dpi().to_physical_x(svg_bounds.right - svg_bounds.left + 1),
window.dpi().to_physical_y(svg_bounds.bottom - svg_bounds.top + 1));
{
auto dc = surface3.begin_draw(
D2D1::ColorF(0.7f, 0.7f, 0.7f, 0.4f),
D2D1::SizeF(-svg_bounds.left, -svg_bounds.top));
plx::ComPtr<ID2D1SolidColorBrush> brush;
dc->CreateSolidColorBrush(
D2D1::ColorF(0.5f, 0.0f, 1.0f, 0.4f), brush.GetAddressOf());
// Now we can paint and we can draw.
dc->FillGeometry(svg.Get(), brush.Get());
brush->SetColor(D2D1::ColorF(1.0f, 1.0f, 1.0f));
dc->DrawGeometry(svg.Get(), brush.Get());
surface3.end_draw();
}
viman.add_visual(surface3, D2D1::Point2F(10.0f, 80.0f));
// Add some elipses on top.
for (int ix = 0; ix != 5; ++ix) {
viman.add_visual(surface1, D2D1::Point2F(125.0f * ix, 45.0f * ix));
}
viman.commit();
HACCEL accel_table = ::LoadAccelerators(instance, MAKEINTRESOURCE(IDC_VTESTS));
MSG msg;
while (::GetMessage(&msg, NULL, 0, 0)) {
if (!::TranslateAccelerator(msg.hwnd, accel_table, &msg)) {
::TranslateMessage(&msg);
::DispatchMessage(&msg);
}
}
return (int) msg.wParam;
} catch (plx::Exception& ex) {
ex;
__debugbreak();
return -1;
}
}
