c++ - 错误 :Unresolved external Symbol of d2d1effects. h DIRECTX 中的 CLSID_D2D1HueRotation 属性

Question

我有一个错误 错误 LNK2001:无法解析的外部符号 _CLSID_D2D1HueRotation 我不明白为什么会出现此错误。 错误出现在代码 CLSID_D2D1HueRotation 的第 4 行。 这是代码...

float width = 350;
    float height = 100;
    Microsoft::WRL::ComPtr<ID2D1Effect> hueRotationEffect;

    context2->CreateEffect(CLSID_D2D1HueRotation, &hueRotationEffect);

    hueRotationEffect->SetInput(0, tetronimoBitmap.Get());
    hueRotationEffect->SetValue(D2D1_HUEROTATION_PROP_ANGLE, 270.0f);

    rectImage = { width,height, width + tetronimoBitmap->GetSize().width, height + tetronimoBitmap->GetSize().height };
    //context2->CreateBitmapBrush(tetronimoBitmap.Get(), tetronimoBitmapBrush.ReleaseAndGetAddressOf());

    context2->DrawImage(hueRotationEffect.Get());

    //context2->FillRectangle(rectImage, tetronimoBitmapBrush.Get());
    //context2->DrawBitmap(tetronimoBitmap.Get(), &rectImage, 1.0f, D2D1_INTERPOLATION_MODE_LINEAR, NULL);
    if (FAILED(context2->EndDraw())) {
        context2->EndDraw();
    }

Answer 1

解决方法是链接d2d1.lib, dxguid.lib。感谢 kiran Biradar。