public void OnHide()
{
if (OriginalPage != null && BackgroundImage != null)
{
if (loaderThread != null)
{
loaderThread.Join();
}
BackgroundImage.Dispose();
BackgroundImage = null;
}
}
public void DrawPDFHQ(BaseRenderer r, int height)
{
if (OriginalPage != null)
{
string filename = Path.Combine(TmpManager.GetTmpDir().FullName, "tmp.pdf");
using (PdfDocument doc = new PdfDocument())
{
doc.AddPage(OriginalPage);
doc.Save(filename);
}
using (Bitmap bmp = MupdfSharp.PageRenderer.Render(filename, height, new int[] { 0 })[0])
{
using (var img = new Renderer.Image(bmp))
{
var sizePx = Format.GetPixelSize();
r.DrawImage(img, new RectangleF(0, 0, sizePx.Width, sizePx.Height));
}
}
File.Delete(filename);
}
}
public void OnShow(InkControl control)
{
if (OriginalPage != null && BackgroundImage == null)
{
string path = TmpManager.GetTmpDir() + "\\render.pdf";
PdfDocument doc = new PdfDocument();
doc.Pages.Add(OriginalPage);
doc.Save(path);
Bitmap[] bmp = MupdfSharp.PageRenderer.Render(path, 50, 0);
BackgroundImage = new Renderer.Image(bmp[0]);
loaderThread = new Thread(delegate()
{
Bitmap[] bmp2 = MupdfSharp.PageRenderer.Render(path, PDFImporter.PAGETHEIGHTPIXEL, 0);
BackgroundImage.Dispose();
BackgroundImage = new Renderer.Image(bmp2[0]);
control.RefreshPage();
});
loaderThread.Start();
}
}