/// <summary>
/// Add Image Resources to the pdf page
/// </summary>
internal void AddResource(PdfImageEntry ie, int contentRef)
{
if (imageRef == null || imageRef.IndexOf("/" + ie.name) < 0) // only need it once per page
// imageRef+=string.Format("/XObject << /{0} {1} 0 R >>",ie.name,ie.objectNum);
{
imageRef += string.Format("/{0} {1} 0 R ", ie.name, ie.objectNum);
}
if (contentRef > 0)
{
contents = string.Format("/Contents {0} 0 R", contentRef);
}
}
internal string GetPdfImage(PdfPage p, string imgname, int contentRef, ImageFormat imf, byte[] ba, int width, int height)
{
PdfImageEntry ie;
if (imgname != null)
{
ie = (PdfImageEntry)images[imgname];
if (ie != null)
{
p.AddResource(ie, contentRef);
return(ie.name);
}
}
else
{
imgname = "I" + (images.Count + 1).ToString();
}
ie = new PdfImageEntry(pa, p, contentRef, imgname, imf, ba, width, height);
images.Add(imgname, ie);
return(ie.name);
}