Question

我正试图从记忆中装上字体。参考书界定了如下内容:

ID_FONT CUSTOM_RC "res/Montserrat-Regular.ttf"

当时,我试图装上像这样的老资源:

IDWriteFactory5* dwFactory = nullptr;
DWriteCreateFactory(DWRITE_FACTORY_TYPE_SHARED, __uuidof(IDWriteFactory5),
    reinterpret_cast<IUnknown**>(&dwFactory));

HRSRC resourceInfo = FindResourceW(instance, MAKEINTRESOURCEW(ID_FONT),
    L"CUSTOM_RC");

HGLOBAL resourceData = LoadResource(instance, resourceInfo);

LPVOID resource = LockResource(resourceData);

DWORD size = SizeofResource(instance, resourceInfo);

DWORD fonts = 0;
HANDLE font = AddFontMemResourceEx(resource, size, 0, &fonts);

随后,我设立了IDWriteTextFormat。

IDWriteTextFormat* format;
dwFactory->CreateTextFormat(L"Montserrat", nullptr, DWRITE_FONT_WEIGHT_REGULAR,
    DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, 20.0f, L"en-us",
    &format);

I get no issues loading the resource, but when I try to use the font, it doesn t work. It just gives me a different font, which I think is Ariel.

我也试图装上这样的字体:

IDWriteInMemoryFontFileLoader* loader = nullptr;
dwFactory->CreateInMemoryFontFileLoader(&loader);
dwFactory->RegisterFontFileLoader(loader);

IDWriteFontFile* fontFile = nullptr;
loader->CreateInMemoryFontFileReference(dwFactory, resource, size, nullptr,
    &fontFile);

但是,现在我有一个IDWriteFontFile,我不敢肯定我应如何从中提取一个IDWriteTextFormat,或者如果它甚至是装上资源的适当途径。

我不敢肯定我做的是错做的,或从这里去做的。

Answer 1

对于地方档案系统中的每一份字体,都建立了一个通过<条码>查询的IDWriteFontFile。然后,使用<代码>AddFontFile 方法,将IDWriteFontFile物体添加到自动固定建筑商。

详情请参见:。

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