Has anyone tried to implement tags using the ABCPDF Gecko engine? I have it working fine on the MSHTML engine (Internet Explorer) as soon as I use Gecko, which is rendering my HTML better, it can't find the tags specified in the HTML.
I'm using style="abcpdf-tag-visible: true;" to specify a tag which works using the default engine.
The following code produces a blank document.
[Test]
public void Tags_With_Gecko()
{
Doc theDoc = new Doc();
theDoc.Rect.Inset(100, 100);
theDoc.Rect.Top = 700;
theDoc.HtmlOptions.Engine = EngineType.Gecko;
// Tag elements with style 'abcpdf-tag-visible: true'
theDoc.HtmlOptions.ForGecko.AddTags = true;
int id = theDoc.AddImageHtml("<FONT id=\"p1\" style=\"abcpdf-tag-visible: true; font-size: 72pt\">Gallia est omnis divisa in partes tres.</FONT>");
// Frame location of the tagged element
XRect[] tagRects = theDoc.HtmlOptions.ForGecko.GetTagRects(id);
foreach (XRect theRect in tagRects)
{
theDoc.Rect.String = theRect.ToString();
theDoc.FrameRect();
}
// Output tag ID
string[] tagIds = theDoc.HtmlOptions.ForGecko.GetTagIDs(id);
theDoc.Rect.String = theDoc.MediaBox.String;
theDoc.Rect.Inset(20, 20);
theDoc.FontSize = 64;
theDoc.Color.String = "255 0 0";
theDoc.AddText("Tag ID \"" + tagIds[0] + "\":");
// Save the document
const string testFilename = @"C:\pdf\HtmlOptionsGetTagRects.pdf";
if (File.Exists(testFilename))
File.Delete(testFilename);
theDoc.Save(testFilename);
theDoc.Clear();
Process.Start(testFilename);
}
Almost identical code for the default engine produces it correctly.