public async Task SaveAs()
{
CloseMenu?.Invoke();
await Task.Delay(0);
try
{
SaveFileDialog diagSaveDoc = new SaveFileDialog();
diagSaveDoc.Filter = "Kritzel Documents|*.krit|PDF Files|*.pdf|JPEG (Current Page)|*.jpg|Windows Bitmap (Current Page)|*.bmp|Portable Network Graphic (Current Page)|*.png";
if (diagSaveDoc.ShowDialog(window) == DialogResult.OK)
{
FileInfo info = new FileInfo(diagSaveDoc.FileName);
string ext = info.Extension.ToLower();
if (ext == ".krit")
{
document.SaveDocument(diagSaveDoc.FileName);
}
else if (ext == ".pdf")
{
Dialogues.ProgressWindow wnd = new Dialogues.ProgressWindow("Save to PDF");
wnd.TopMost = true;
wnd.Show();
try
{
document.SavePDF(diagSaveDoc.FileName, wnd.ProgressBar);
//inkControl1.Page.SavePDF(sfd.FileName);
}
catch (Exception ex)
{
MessageBox.Show("Error while saving File:\n" + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
wnd.Close();
}
else if (ext == ".jpg" || ext == ".jpeg" || ext == ".bmp" || ext == ".png")
{
float factor = 5;
KPage page = control.Page;
SizeF size = page.Format.GetPixelSize();
Bitmap bmp = new Bitmap((int)(size.Width * factor), (int)(size.Height * factor));
Graphics g = Graphics.FromImage(bmp);
g.Clear(Color.White);
Renderer.GdiRenderer r = g.GetRenderer();
g.ScaleTransform(factor, factor);
page.DrawPDFHQ(r, bmp.Height);
page.Draw(r);
bmp.Save(diagSaveDoc.FileName);
}
else
{
MessageBox.Show("Error export File");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error saving File", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private async void btnPrint_Click(object sender, EventArgs e)
{
CloseMenu?.Invoke();
await Task.Delay(0);
PrintDialog pd = new PrintDialog();
pd.AllowCurrentPage = true;
pd.AllowSomePages = true;
pd.Document = new PrintDocument();
pd.UseEXDialog = true;
pd.PrinterSettings.FromPage = 1;
pd.PrinterSettings.ToPage = document.Pages.Count;
pd.PrinterSettings.MaximumPage = document.Pages.Count;
pd.PrinterSettings.MinimumPage = 1;
int currentPage = 0;
pd.Document.PrintPage += (_sender, _e) =>
{
if (pd.PrinterSettings.PrintRange == PrintRange.AllPages)
{
Renderer.GdiRenderer r = new Renderer.GdiRenderer(_e.Graphics);
document.Pages[currentPage].DrawPDFHQ(r, (int)Util.MmToPoint(_e.PageBounds.Height));
document.Pages[currentPage++].Draw(r);
_e.HasMorePages = currentPage < document.Pages.Count;
}
else if (pd.PrinterSettings.PrintRange == PrintRange.CurrentPage)
{
Renderer.GdiRenderer r = new Renderer.GdiRenderer(_e.Graphics);
control.Page.DrawPDFHQ(r, (int)Util.MmToPoint(_e.PageBounds.Height));
control.Page.Draw(r);
_e.HasMorePages = false;
}
else if (pd.PrinterSettings.PrintRange == PrintRange.SomePages)
{
int fromPage = Math.Max(0, pd.PrinterSettings.FromPage - 1);
int toPage = Math.Min(document.Pages.Count - 1, pd.PrinterSettings.ToPage - 1);
Renderer.GdiRenderer r = new Renderer.GdiRenderer(_e.Graphics);
int realPage = currentPage++ + fromPage;
document.Pages[realPage].DrawPDFHQ(r, (int)Util.MmToPoint(_e.PageBounds.Height));
document.Pages[realPage].Draw(r);
_e.HasMorePages = realPage < toPage;
}
};
if (pd.ShowDialog() == DialogResult.OK)
{
pd.Document.Print();
}
}
