public iTextSharp.text.Image GetImage(string src,
IDictionary <string, string> h,
ChainedProperties cprops,
IDocListener doc)
{
string imgPath = string.Empty;
if (src.ToLower().Contains("http://") == false)
{
imgPath = HttpContext.Current.Request.Url.Scheme + "://" +
HttpContext.Current.Request.Url.Authority + src;
}
else
{
imgPath = src;
}
return(iTextSharp.text.Image.GetInstance(imgPath));
}
Image IImageProvider.GetImage(string src, IDictionary <string, string> attrs, ChainedProperties chain, IDocListener doc)
{
//Prepend the src tag with our path. NOTE, when using HTMLWorker.IMG_PROVIDER, HTMLWorker.IMG_BASEURL gets ignored unless you choose to implement it on your own
src = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + @"\" + src;
//Get the image. NOTE, this will attempt to download/copy the image, you'd really want to sanity check here
Image img = Image.GetInstance(src);
//Make sure we got something
if (img == null)
{
return(null);
}
//Determine the usable area of the canvas. NOTE, this doesn't take into account the current "cursor" position so this might create a new blank page just for the image
float usableW = this.MainDoc.PageSize.Width - (this.MainDoc.LeftMargin + this.MainDoc.RightMargin);
float usableH = this.MainDoc.PageSize.Height - (this.MainDoc.TopMargin + this.MainDoc.BottomMargin);
//If the downloaded image is bigger than either width and/or height then shrink it
if (img.Width > usableW || img.Height > usableH)
{
img.ScaleToFit(usableW, usableH);
}
//return our image
return(img);
}
// alias: using iTextImage = iTextSharp.text.Image;
public iTextImage GetImage(string src,
IDictionary <string, string> attrs,
ChainedProperties chain,
IDocListener doc)
{
Match match;
// [1]
if ((match = Base64.Match(src)).Length > 0)
{
return(iTextImage.GetInstance(
Convert.FromBase64String(match.Groups["data"].Value)
));
}
// [2]
if (!src.StartsWith("http", StringComparison.OrdinalIgnoreCase))
{
src = HttpContext.Current.Server.MapPath(
new Uri(new Uri(BaseUri), src).AbsolutePath
);
}
return(iTextImage.GetInstance(src));
}
public Image GetImage(string src, Hashtable h, ChainedProperties cprops, IDocListener doc)
{
var fileName = Path.GetFileName(src);
return(Image.GetInstance(TestUtils.GetPosterPath(fileName)));
}
public iTextSharp.text.Image GetImage(string src, Dictionary <string, string> imageProperties, ChainedProperties cprops, IDocListener doc)
{
string imageLocation = imageProperties["src"].ToString();
string siteUrl = HttpContext.Current.Request.Url.AbsoluteUri.Replace(HttpContext.Current.Request.Url.AbsolutePath, "");
if (siteUrl.EndsWith("/"))
{
siteUrl = siteUrl.Substring(0, siteUrl.LastIndexOf("/"));
}
iTextSharp.text.Image image = null;
if (!imageLocation.StartsWith("http:") && !imageLocation.StartsWith("file:") && !imageLocation.StartsWith("https:") && !imageLocation.StartsWith("ftp:"))
{
imageLocation = siteUrl + (imageLocation.StartsWith("/") ? "" : "/") + imageLocation;
}
return(iTextSharp.text.Image.GetInstance(imageLocation));
}