public unsafe static SKDocument CreatePdf(SKWStream stream, SKDocumentPdfMetadata metadata, float dpi = DefaultRasterDpi)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
using (var title = SKString.Create(metadata.Title))
using (var author = SKString.Create(metadata.Author))
using (var subject = SKString.Create(metadata.Subject))
using (var keywords = SKString.Create(metadata.Keywords))
using (var creator = SKString.Create(metadata.Creator))
using (var producer = SKString.Create(metadata.Producer)) {
var cmetadata = new SKDocumentPdfMetadataInternal {
Title = title?.Handle ?? IntPtr.Zero,
Author = author?.Handle ?? IntPtr.Zero,
Subject = subject?.Handle ?? IntPtr.Zero,
Keywords = keywords?.Handle ?? IntPtr.Zero,
Creator = creator?.Handle ?? IntPtr.Zero,
Producer = producer?.Handle ?? IntPtr.Zero
};
if (metadata.Creation != null)
{
var creation = SKTimeDateTimeInternal.Create(metadata.Creation.Value);
cmetadata.Creation = &creation;
}
if (metadata.Modified != null)
{
var modified = SKTimeDateTimeInternal.Create(metadata.Modified.Value);
cmetadata.Modified = &modified;
}
return(GetObject <SKDocument> (SkiaApi.sk_document_create_pdf_from_stream_with_metadata(stream.Handle, dpi, ref cmetadata)));
}
}
static SKDocumentPdfMetadata()
{
Default = new SKDocumentPdfMetadata()
{
RasterDpi = DefaultRasterDpi,
PdfA = false,
EncodingQuality = 101,
};
}
public static SKDocument CreatePdf(Stream stream, SKDocumentPdfMetadata metadata)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
var managed = new SKManagedWStream(stream);
return(Owned(CreatePdf(managed, metadata), managed));
}
public static SKDocument CreatePdf(string path, SKDocumentPdfMetadata metadata)
{
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
var stream = SKFileWStream.OpenStream(path);
return(Owned(CreatePdf(stream, metadata), stream));
}
public static SKDocument CreatePdf(SKWStream stream, SKDocumentPdfMetadata metadata)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
using (var title = SKString.Create(metadata.Title))
using (var author = SKString.Create(metadata.Author))
using (var subject = SKString.Create(metadata.Subject))
using (var keywords = SKString.Create(metadata.Keywords))
using (var creator = SKString.Create(metadata.Creator))
using (var producer = SKString.Create(metadata.Producer)) {
var cmetadata = new SKDocumentPdfMetadataInternal {
fTitle = title?.Handle ?? IntPtr.Zero,
fAuthor = author?.Handle ?? IntPtr.Zero,
fSubject = subject?.Handle ?? IntPtr.Zero,
fKeywords = keywords?.Handle ?? IntPtr.Zero,
fCreator = creator?.Handle ?? IntPtr.Zero,
fProducer = producer?.Handle ?? IntPtr.Zero,
fRasterDPI = metadata.RasterDpi,
fPDFA = metadata.PdfA ? (byte)1 : (byte)0,
fEncodingQuality = metadata.EncodingQuality,
};
SKTimeDateTimeInternal creation;
if (metadata.Creation != null)
{
creation = SKTimeDateTimeInternal.Create(metadata.Creation.Value);
cmetadata.fCreation = &creation;
}
SKTimeDateTimeInternal modified;
if (metadata.Modified != null)
{
modified = SKTimeDateTimeInternal.Create(metadata.Modified.Value);
cmetadata.fModified = &modified;
}
return(Referenced(GetObject <SKDocument> (SkiaApi.sk_document_create_pdf_from_stream_with_metadata(stream.Handle, &cmetadata)), stream));
}
}
public static SKDocument CreatePdf(SKWStream stream, SKDocumentPdfMetadata metadata, float dpi)
{
metadata.RasterDpi = dpi;
return(CreatePdf(stream, metadata));
}
