static void Main(string[] args)
{
PdfDocument document = new PdfDocument("pdf's/CS 369 REGISTRATION.pdf");
PdfPageCollection pageCollection = document.Pages;
PdfPage page = pageCollection[0];
PDFiumBitmap bitmap = new PDFiumBitmap(300, 300, true);
//From my understanding, this renders the PdfPage to the bitmap. The bitmap is simply the target.
page.Render(bitmap);
Stream stream = new MemoryStream();
document.Save(stream);
/*try{
* PdfDocument document = PdfDocument.Load("pdf's/CS 369 REGISTRATION.pdf");
* var bitMapImg = document.Render(1, 300, 300, true);
* bitMapImg.Save("pdf's", ImageFormat.Png);
* }catch(FileNotFoundException ex){
* Console.WriteLine("File Not Found");
*
* }catch(System.BadImageFormatException ex1){
* Console.WriteLine("Incorrect Image Format");
* }*/
}
private void AddPdfDocument(PdfPageCollection pages)
{
foreach (PdfPage page in pages)
{
Doc.AddPage(page);
PageNumbering(Doc.Pages.Count - 1);
}
}
public double GetTotalPageHeight(PdfDocument document)
{
PdfPageCollection pages = document.Pages;
double height = 0;
for (int i = 0; i < pages.Count; i++)
{
height += pages[i].Height;
}
System.Diagnostics.Debug.WriteLine(height.ToString());
return(height);
}
public void SaveAllText()
{
PdfDocument document = GetDocument();
PdfPageCollection pages = document.Pages;
pageCount = pages.Count;
for (int i = 0; i < pageCount; i++)
{
File.Create(HostingEnvironment.MapPath("~/TestImages/" + i + ".txt"));
//File.Write
}
}
public HtmlGenericControl DisplayAllPages()
{
HtmlGenericControl div = new HtmlGenericControl("div");
PdfDocument document = GetDocument();
PdfPageCollection pages = document.Pages;
pageCount = pages.Count;
for (int pageNum = 0; pageNum < pageCount; pageNum++)
{
div.Controls.Add(DisplayPage(pageNum));
}
return(div);
}
public void SaveAllImages()
{
PdfDocument document = GetDocument();
PdfPageCollection pages = document.Pages;
pageCount = pages.Count;
if (pageCount < 2)
{
return;
}
else
{
for (int pageNum = 2; pageNum < pageCount; pageNum++)
{
SaveImage(pageNum);
}
}
}
public void SaveFirstImages()
{
PdfDocument document = GetDocument();
PdfPageCollection pages = document.Pages;
pageCount = pages.Count;
try
{
for (int pageNum = 0; pageNum < 2; pageNum++)
{
if (pageNum < pages.Count)
{
SaveImage(pageNum);
}
}
}catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
private static void DrawPageNumber(PdfPageCollection pages, PdfMargins margin, int startNumber, int pageCount)
{
var brush = PdfBrushes.Black;
var pen = new PdfPen(brush, 2f);
var font = new PdfTrueTypeFont(new Font("Arial", 9f, System.Drawing.FontStyle.Italic), true);
var format = new PdfStringFormat(PdfTextAlignment.Right)
{
MeasureTrailingSpaces = true
};
var space = font.Height * 0.75f;
var x = margin.Left;
foreach (PdfPageBase page in pages)
{
page.Canvas.SetTransparency(1f);
var width = page.Canvas.ClientSize.Width - margin.Left - margin.Right;
var y = page.Canvas.ClientSize.Height - margin.Bottom + space;
page.Canvas.DrawLine(pen, x, y, x + width, y);
var numberLabel = $"{startNumber++} of {pageCount}";
page.Canvas.DrawString(numberLabel, font, brush, x + width, y, format);
}
}
