public virtual void RenderImage(ImageRenderInfo renderInfo)
{
IList <Rectangle> areasToBeCleaned = GetImageAreasToBeCleaned(renderInfo);
if (areasToBeCleaned == null)
{
chunks.Add(new PdfCleanUpContentChunk.Image(false, null));
}
else
{
PdfImageObject pdfImage = renderInfo.GetImage();
byte[] imageBytes = ProcessImage(pdfImage.GetImageAsBytes(), areasToBeCleaned);
if (renderInfo.GetRef() == null && pdfImage != null) // true => inline image
{
PdfDictionary dict = pdfImage.GetDictionary();
PdfObject imageMask = dict.Get(PdfName.IMAGEMASK);
Image image = Image.GetInstance(imageBytes);
if (imageMask == null)
{
imageMask = dict.Get(PdfName.IM);
}
if (imageMask != null && imageMask.Equals(PdfBoolean.PDFTRUE))
{
image.MakeMask();
}
PdfContentByte canvas = Context.Canvas;
canvas.AddImage(image, 1, 0, 0, 1, 0, 0, true);
}
else if (pdfImage != null && imageBytes != pdfImage.GetImageAsBytes())
{
chunks.Add(new PdfCleanUpContentChunk.Image(true, imageBytes));
}
}
}
