IXRGlyphs::SetFontRenderingEmSize (Compact 2013)

Article
04/19/2017

3/28/2014

This method sets the em size to use for rendering the glyphs.

Syntax

virtual HRESULT STDMETHODCALLTYPE SetFontRenderingEmSize(
    float FontRenderingEmSize
) = 0;

Parameters

FontRenderingEmSize
[in] A float value that indicates the new em size to use for rendering the glyphs.

Return Value

Returns an HRESULT that indicates success or failure.

Remarks

Em size is a typographical measure that specifies the approximate width of the capital Roman alphabet letter M, measured in the units that are prevalent in a particular technology. In XAML for Windows Embedded, em sizes are given in pixels. The visual size of the em size varies per font.

.NET Framework Equivalent

System.Windows.Documents.Glyphs.FontRenderingEmSize

Requirements

Header	XamlRuntime.h
sysgen	SYSGEN_XAML_RUNTIME

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