public CharacterBoundingBox GetBoundingBox(int characterCode)
{
if (boundingBoxCache.TryGetValue(characterCode, out var cached))
{
return(cached);
}
var matrix = GetFontMatrix();
var boundingBox = GetBoundingBoxInGlyphSpace(characterCode);
boundingBox = matrix.Transform(boundingBox);
var characterIdentifier = CMap.ConvertToCid(characterCode);
var width = CidFont.GetWidthFromFont(characterIdentifier);
var advanceWidth = matrix.TransformX(width);
var result = new CharacterBoundingBox(boundingBox, advanceWidth);
boundingBoxCache[characterCode] = result;
return(result);
}
public decimal GetWidth(int characterCode)
{
var cid = CMap.ConvertToCid(characterCode);
var fromFont = CidFont.GetWidthFromDictionary(cid);
return(fromFont);
}
public CharacterBoundingBox GetBoundingBox(int characterCode)
{
var matrix = GetFontMatrix();
var boundingBox = GetBoundingBoxInGlyphSpace(characterCode);
boundingBox = matrix.Transform(boundingBox);
var characterIdentifier = CMap.ConvertToCid(characterCode);
var width = CidFont.GetWidthFromFont(characterIdentifier);
var advanceWidth = matrix.Transform(new PdfPoint(width, 0)).X;
return(new CharacterBoundingBox(boundingBox, advanceWidth));
}
public PdfVector GetDisplacementVector(int characterCode)
{
var characterIdentifier = CMap.ConvertToCid(characterCode);
return(CidFont.GetDisplacementVector(characterIdentifier).Scale(1 / 1000.0));
}
public PdfVector GetPositionVector(int characterCode)
{
var characterIdentifier = CMap.ConvertToCid(characterCode);
return(CidFont.GetPositionVector(characterIdentifier).Scale(-1 / 1000.0));
}
public PdfRectangle GetBoundingBoxInGlyphSpace(int characterCode)
{
var characterIdentifier = CMap.ConvertToCid(characterCode);
return(CidFont.GetBoundingBox(characterIdentifier));
}