public virtual void RenderText(TextRenderInfo renderInfo)
{
if (textRectangle == null)
{
textRectangle = renderInfo.GetDescentLine().GetBoundingRectange();
}
else
{
textRectangle.Add(renderInfo.GetDescentLine().GetBoundingRectange());
}
textRectangle.Add(renderInfo.GetAscentLine().GetBoundingRectange());
}
//Automatically called for each chunk of text in the PDF
public override void RenderText(iTextSharp.text.pdf.parser.TextRenderInfo renderInfo)
{
base.RenderText(renderInfo);
//Get the bounding box for the chunk of text
var bottomLeft = renderInfo.GetDescentLine().GetStartPoint();
var topRight = renderInfo.GetAscentLine().GetEndPoint();
//Create a rectangle from it
var rect = new iTextSharp.text.Rectangle(
bottomLeft[iTextSharp.text.pdf.parser.Vector.I1], bottomLeft[iTextSharp.text.pdf.parser.Vector.I2],
topRight[iTextSharp.text.pdf.parser.Vector.I1], topRight[iTextSharp.text.pdf.parser.Vector.I2]);
//Add this to our main collection
this.myPoints.Add(new RectAndText(rect, renderInfo.GetText()));
}
