IDWriteInlineObject::GetOverhangMetrics method (dwrite.h)
IDWriteTextLayout calls this callback function to get the visible extents (in DIPs) of the inline object. In the case of a simple bitmap, with no padding and no overhang, all the overhangs will simply be zeroes.
The overhangs should be returned relative to the reported size of the object (see DWRITE_INLINE_OBJECT_METRICS), and should not be baseline adjusted.
Syntax
HRESULT GetOverhangMetrics(
[out] DWRITE_OVERHANG_METRICS *overhangs
);
Parameters
[out] overhangs
Type: DWRITE_OVERHANG_METRICS*
Overshoot of visible extents (in DIPs) outside the object.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | dwrite.h |
| Library | Dwrite.lib |
| DLL | Dwrite.dll |