IFont::SetRatio method
Converts the scaling factor for this font between logical units and HIMETRIC units. HIMETRIC units are used to express the point size in the IFont::get_Size and IFont::put_Size methods. The values passed to IFont::SetRatio are used to compute the display size of the font in logical units from the value in the Size property:
Display Size = ( cyLogical / cyHimetric ) * Size
Syntax
HRESULT SetRatio( [in] LONG cyLogical, [in] LONG cyHimetric );
Parameters
- cyLogical [in]
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The font size, in logical units.
- cyHimetric [in]
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The font size, in HIMETRIC units.
Return value
The method supports the standard return values E_UNEXPECTED, E_INVALIDARG, and S_OK.
Requirements
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Minimum supported client |
Windows 2000 Professional [desktop apps only] |
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Minimum supported server |
Windows 2000 Server [desktop apps only] |
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Header |
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IDL |
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IID |
IID_IFont is defined as BEF6E002-A874-101A-8BBA-00AA00300CAB |
See also