public CGPDFScanner(CGPDFContentStream cs, CGPDFOperatorTable table, object userInfo)
{
if (cs is null)
{
throw new ArgumentNullException(nameof(cs));
}
if (table is null)
{
throw new ArgumentNullException(nameof(table));
}
info = userInfo;
gch = GCHandle.Alloc(this);
InitializeHandle(CGPDFScannerCreate(cs.Handle, table.Handle, GCHandle.ToIntPtr(gch)));
}
public CGPDFScanner(CGPDFContentStream cs, CGPDFOperatorTable table, object userInfo)
{
if (cs == null)
{
throw new ArgumentNullException("cs");
}
if (table == null)
{
throw new ArgumentNullException("table");
}
info = userInfo;
gch = GCHandle.Alloc(this);
Handle = CGPDFScannerCreate(cs.Handle, table.Handle, GCHandle.ToIntPtr(gch));
}
public CGPDFContentStream(CGPDFStream stream, NSDictionary streamResources = null, CGPDFContentStream parent = null)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
var dh = streamResources == null ? IntPtr.Zero : streamResources.Handle;
var ph = parent == null ? IntPtr.Zero : parent.Handle;
Handle = CGPDFContentStreamCreateWithStream(stream.Handle, dh, ph);
}