Tell abcPdf to scale the html to fit on a single pdf page

Question

I am using abcPdf to convert an HTML report into a pdf file. The pdf has to be a single landscape A4 page.

Do you know if there is any way to tell abcPdf to scale th

Answer 1

In case you are using 'Gecko' engine, this engine does not support 'GetInfoInt' so we need write some javascript to get the height. Do a dummy render first to determine height and then set this height to original AbcDoc.

using (var tempDoc = new Doc())
                {
                    tempDoc.HtmlOptions.Engine = EngineType.Gecko;
                    tempDoc.HtmlOptions.Media = MediaType.Print;
                    tempDoc.HtmlOptions.UseScript = true;
                    if (width.HasValue)
                        tempDoc.HtmlOptions.BrowserWidth = width.Value;

                    tempDoc.HtmlOptions.OnLoadScript = " window.onbeforeprint = function () { document.documentElement.abcpdf = Math.max( document.body.scrollHeight, document.body.offsetHeight, document.documentElement.clientHeight, document.documentElement.scrollHeight, document.documentElement.offsetHeight );}";
                    int theTempID = tempDoc.AddImageHtml(htmlData);

                    int height = Convert.ToInt32(tempDoc.HtmlOptions.GetScriptReturn(theTempID));

                    tempDoc.Clear();
                    tempDoc.Dispose();

                    theDoc.MediaBox.Height = height;
                    theDoc.Rect.String = theDoc.MediaBox.String;
                    theDoc.AddImageHtml(htmlData);
                }