public void Initialize(Run* run, SCRIPT_ANALYSIS* scriptAnalysis, int charIndexInParagraph, int charCount)
{
this.run = *run;
if (this.run.RunKind == RunKind.Text)
this.run.CharCount = charCount;
CharIndexInParagraph = charIndexInParagraph;
ScriptAnalysis = *scriptAnalysis;
}
private static void ScriptTextOut(IntPtr hdc, ref IntPtr scriptCache, int x, int y,
ExtTextOutOptions fuOptions, RECT* clipRect, SCRIPT_ANALYSIS* scriptAnalysis,
ushort* glyphs, int glyphCount, int* glyphAdvanceWidths, int* justifiedGlyphAdvanceWidths,
GOFFSET* glyphOffets)
{
int result = NativeMethods.ScriptTextOut(hdc, ref scriptCache, x, y, fuOptions, clipRect,
scriptAnalysis, null, 0, glyphs, glyphCount, glyphAdvanceWidths, justifiedGlyphAdvanceWidths,
glyphOffets);
if (result != NativeConstants.S_OK)
Marshal.ThrowExceptionForHR(result);
}
public void InitializeTruncatedCopy(ScriptRun* scriptRun, int truncatedLeadingCharsCount, int truncatedTrailingCharsCount)
{
this.run = scriptRun->run;
if (this.run.RunKind == RunKind.Text)
this.run.CharCount = scriptRun->CharCount - truncatedLeadingCharsCount - truncatedTrailingCharsCount;
ScriptAnalysis = scriptRun->ScriptAnalysis;
CharIndexInParagraph = scriptRun->CharIndexInParagraph + truncatedLeadingCharsCount;
}