IDWriteGdiInterop

<summary> The GDI interop interface provides interoperability with GDI. </summary>

interface IDWriteGdiInterop : IUnknown {

HRESULT CreateFontFromLOGFONT(const(LOGFONTW)* logFont, IDWriteFont* font);

HRESULT ConvertFontToLOGFONT(IDWriteFont font, LOGFONTW* logFont, BOOL* isSystemFont);

HRESULT ConvertFontFaceToLOGFONT(IDWriteFontFace font, LOGFONTW* logFont);

HRESULT CreateFontFaceFromHdc(HDC hdc, IDWriteFontFace* fontFace);

HRESULT CreateBitmapRenderTarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget* renderTarget);

}

Members

Functions

ConvertFontFaceToLOGFONT HRESULT ConvertFontFaceToLOGFONT(IDWriteFontFace font, LOGFONTW* logFont): <summary> Initializes a LOGFONT structure based on the GDI-compatible properties of the specified font. </summary> <param name="font">Specifies a font face.</param> <param name="logFont">Structure that receives a GDI-compatible font description.</param> <returns> Standard HRESULT error code. </returns>
ConvertFontToLOGFONT HRESULT ConvertFontToLOGFONT(IDWriteFont font, LOGFONTW* logFont, BOOL* isSystemFont): <summary> Initializes a LOGFONT structure based on the GDI-compatible properties of the specified font. </summary> <param name="font">Specifies a font in the system font collection.</param> <param name="logFont">Structure that receives a GDI-compatible font description.</param> <param name="isSystemFont">Contains TRUE if the specified font object is part of the system font collection or FALSE otherwise.</param> <returns> Standard HRESULT error code. </returns>
CreateBitmapRenderTarget HRESULT CreateBitmapRenderTarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget* renderTarget): <summary> Creates an object that encapsulates a bitmap and memory DC which can be used for rendering glyphs. </summary> <param name="hdc">Optional device context used to create a compatible memory DC.</param> <param name="width">Width of the bitmap.</param> <param name="height">Height of the bitmap.</param> <param name="renderTarget">Receives a pointer to the newly created render target.</param>
CreateFontFaceFromHdc HRESULT CreateFontFaceFromHdc(HDC hdc, IDWriteFontFace* fontFace): <summary> Creates a font face object that corresponds to the currently selected HFONT. </summary> <param name="hdc">Handle to a device context into which a font has been selected. It is assumed that the client has already performed font mapping and that the font selected into the DC is the actual font that would be used for rendering glyphs.</param> <param name="fontFace">Contains the newly created font face object, or NULL in case of failure.</param> <returns> Standard HRESULT error code. </returns>
CreateFontFromLOGFONT HRESULT CreateFontFromLOGFONT(const(LOGFONTW)* logFont, IDWriteFont* font): <summary> Creates a font object that matches the properties specified by the LOGFONT structure. </summary> <param name="logFont">Structure containing a GDI-compatible font description.</param> <param name="font">Receives a newly created font object if successful, or NULL in case of error.</param> <returns> Standard HRESULT error code. </returns>

IDWriteGdiInterop

Members

Functions

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