private void AddFonts(IXpsFixedPageReader fixedPageReader, IXpsFixedPageWriter pageWriter)
{
// Adding font from source to resources.
foreach (XpsFont font in fixedPageReader.Fonts)
{
if (!CheckIfFontAddedAlready(font.Uri.ToString()))
{
XpsFont newFont = pageWriter.AddFont(false);
using (Stream dstFontStream = newFont.GetStream())
{
using (Stream srcFontStream = font.GetStream())
{
if (font.IsObfuscated)
{
WriteObfuscatedStream(font.Uri.ToString(),
dstFontStream, srcFontStream);
}
else
{
WriteToStream(dstFontStream, srcFontStream);
}
newFont.Commit();
XpsDetails xpsFont = new XpsDetails();
xpsFont.resource = newFont;
xpsFont.sourceURI = font.Uri;
xpsFont.destURI = newFont.Uri;
xpsFonts.Add(xpsFont);
}
}
}
}
}
private void AddImages(IXpsFixedPageReader fixedPageReader, IXpsFixedPageWriter pageWriter)
{
// Adding images to resources.
foreach (XpsImage image in fixedPageReader.Images)
{
XpsImage newImage = null;
// Getting the URI to check the image extension.
string sourceExt = image.Uri.ToString().ToLower();
if (sourceExt.Contains(ImageType.PNG))
{
newImage = pageWriter.AddImage(XpsImageType.PngImageType);
}
else if (sourceExt.Contains(ImageType.JPG) ||
sourceExt.Contains(ImageType.JPEG))
{
newImage = pageWriter.AddImage(XpsImageType.JpegImageType);
}
else if (sourceExt.Contains(ImageType.TIF) ||
sourceExt.Contains(ImageType.TIFF))
{
newImage = pageWriter.AddImage(XpsImageType.TiffImageType);
}
else if (sourceExt.Contains(ImageType.WDP))
{
newImage = pageWriter.AddImage(XpsImageType.WdpImageType);
}
else
{
newImage = null;
}
if (null != newImage)
{
using (Stream dstImageStream = newImage.GetStream())
{
using (Stream srcImageStream = image.GetStream())
{
CopyStream(srcImageStream, dstImageStream);
newImage.Commit();
XpsDetails xpsImage = new XpsDetails();
xpsImage.resource = newImage;
xpsImage.sourceURI = image.Uri;
xpsImage.destURI = newImage.Uri;
xpsImages.Add(xpsImage);
}
}
}
}
}