public virtual int GetGlyphs(
ref ushort textString,
uint textLength,
IDWriteFontFace fontFace,
int isSideways,
int isRightToLeft,
ref DWRITE_SCRIPT_ANALYSIS scriptAnalysis,
ref ushort localeName,
IDWriteNumberSubstitution numberSubstitution,
ref IntPtr features,
ref uint featureRangeLengths,
uint featureRanges,
uint maxGlyphCount,
out ushort clusterMap,
out DWRITE_SHAPING_TEXT_PROPERTIES textProps,
out ushort glyphIndices,
out DWRITE_SHAPING_GLYPH_PROPERTIES glyphProps,
out uint actualGlyphCount
)
{
var fp = GetFunctionPointer(7);
if (m_GetGlyphsFunc == null)
{
m_GetGlyphsFunc = (GetGlyphsFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetGlyphsFunc));
}
return(m_GetGlyphsFunc(m_ptr, ref textString, textLength, fontFace != null ? fontFace.Ptr : IntPtr.Zero, isSideways, isRightToLeft, ref scriptAnalysis, ref localeName, numberSubstitution != null ? numberSubstitution.Ptr : IntPtr.Zero, ref features, ref featureRangeLengths, featureRanges, maxGlyphCount, out clusterMap, out textProps, out glyphIndices, out glyphProps, out actualGlyphCount));
}
public virtual int GetGdiCompatibleGlyphPlacements(
ref ushort textString,
ref ushort clusterMap,
out DWRITE_SHAPING_TEXT_PROPERTIES textProps,
uint textLength,
ref ushort glyphIndices,
ref DWRITE_SHAPING_GLYPH_PROPERTIES glyphProps,
uint glyphCount,
IDWriteFontFace fontFace,
float fontEmSize,
float pixelsPerDip,
ref DWRITE_MATRIX transform,
int useGdiNatural,
int isSideways,
int isRightToLeft,
ref DWRITE_SCRIPT_ANALYSIS scriptAnalysis,
ref ushort localeName,
ref IntPtr features,
ref uint featureRangeLengths,
uint featureRanges,
out float glyphAdvances,
out DWRITE_GLYPH_OFFSET glyphOffsets
)
{
var fp = GetFunctionPointer(9);
if (m_GetGdiCompatibleGlyphPlacementsFunc == null)
{
m_GetGdiCompatibleGlyphPlacementsFunc = (GetGdiCompatibleGlyphPlacementsFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(GetGdiCompatibleGlyphPlacementsFunc));
}
return(m_GetGdiCompatibleGlyphPlacementsFunc(m_ptr, ref textString, ref clusterMap, out textProps, textLength, ref glyphIndices, ref glyphProps, glyphCount, fontFace != null ? fontFace.Ptr : IntPtr.Zero, fontEmSize, pixelsPerDip, ref transform, useGdiNatural, isSideways, isRightToLeft, ref scriptAnalysis, ref localeName, ref features, ref featureRangeLengths, featureRanges, out glyphAdvances, out glyphOffsets));
}
public virtual int SetScriptAnalysis(
uint textPosition,
uint textLength,
ref DWRITE_SCRIPT_ANALYSIS scriptAnalysis
)
{
var fp = GetFunctionPointer(3);
if (m_SetScriptAnalysisFunc == null)
{
m_SetScriptAnalysisFunc = (SetScriptAnalysisFunc)Marshal.GetDelegateForFunctionPointer(fp, typeof(SetScriptAnalysisFunc));
}
return(m_SetScriptAnalysisFunc(m_ptr, textPosition, textLength, ref scriptAnalysis));
}
