public CGSize GetPageSize(int pdfPage)
{
float width = 0, height = 0;
lock (staticLock) {
IntPtr page = MuPDFLib.LoadPage(context, Handle, pdfPage);
try {
MuPDFLib.GetPageSize(Handle, page, out width, out height);
return(new CGSize((int)Math.Ceiling(width), (int)Math.Ceiling(height)));
} finally {
MuPDFLib.ClosePage(context, Handle, page);
}
}
}
public NativeBitmap RenderToBitmap(IntPtr ctx, CGRect bbox, double K, int pdfPage, int angle, ref MuPDFLib.Cookie cookie)
{
lock (this) {
NativeBitmap nbmp = null;
IntPtr PDFPage = MuPDFLib.LoadPage(ctx, Handle, pdfPage);
try {
nbmp = new NativeBitmap((int)bbox.Width, (int)bbox.Height, 32);
MuPDFLib.RenderPageToBytes(ctx, Handle, PDFPage, nbmp.bits, (int)bbox.X, (int)bbox.Y, (int)bbox.Width, (int)bbox.Height, (float)K, angle / 90, ref cookie);
if (cookie.abort != 0)
{
nbmp.Dispose();
nbmp = null;
}
} finally {
MuPDFLib.ClosePage(ctx, Handle, PDFPage);
}
return(nbmp);
}
}