protected override void DoLayoutTextComponent(IPDFTextComponent text, Style style) { var region = this.Context.DocumentLayout.CurrentPage.LastOpenBlock().CurrentRegion; var line = region.CurrentItem as PDFLayoutLine; if (null == line) { line = region.BeginNewLine(); } var bmc = line.AddMarkedContentStart(this, this.Component, PDFMarkedContentType.Text); base.DoLayoutTextComponent(text, style); if (this._addedProxyText) { for (int i = line.Runs.Count - 1; i >= 0; i--) { if (line.Runs[i] is PDFTextRunCharacter) { PDFTextRunCharacter chars = (PDFTextRunCharacter)line.Runs[i]; chars.Characters = ""; break; } } } line.AddMarkedContentEnd(this, bmc); }
public LayoutEngineText(IPDFTextComponent component, IPDFLayoutEngine parent) { if (null == component) { throw new ArgumentNullException("component"); } this._txt = component; this._par = parent; TextLayoutEngineCount++; }