IDWriteTextFormat1::SetOpticalAlignment method (dwrite_2.h)
Sets the optical margin alignment for the text format.
By default, glyphs are aligned to the margin by the default origin and side-bearings of the glyph. If you specify DWRITE_OPTICAL_ALIGNMENT_USING_SIDE_BEARINGS, then the alignment Suses the side bearings to offset the glyph from the aligned edge to ensure the ink of the glyphs are aligned.
Syntax
HRESULT SetOpticalAlignment(
DWRITE_OPTICAL_ALIGNMENT opticalAlignment
);
Parameters
opticalAlignment
The optical alignment to set.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8.1 [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2012 R2 [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | dwrite_2.h |
| Library | Dwrite.lib |
| DLL | Dwrite.dll |