/// <inheritdoc/>
public void Save(Stream stream, object item, object options)
{
if (item == null)
{
return;
}
var ic = options as IImageCache;
if (options == null)
{
return;
}
var renderer = new SkiaSharpRenderer(_serviceProvider);
renderer.State.DrawShapeState.Flags = ShapeStateFlags.Printable;
renderer.State.ImageCache = ic;
var presenter = new ExportPresenter();
IProjectExporter exporter = new PngSkiaSharpExporter(renderer, presenter);
if (item is IPageContainer page)
{
var dataFlow = _serviceProvider.GetService <IDataFlow>();
var db = (object)page.Data.Properties;
var record = (object)page.Data.Record;
dataFlow.Bind(page.Template, db, record);
dataFlow.Bind(page, db, record);
exporter.Save(stream, page);
}
else if (item is IDocumentContainer document)
{
throw new NotSupportedException("Saving documents as png drawing is not supported.");
}
else if (item is IProjectContainer project)
{
throw new NotSupportedException("Saving projects as png drawing is not supported.");
}
}
/// <inheritdoc/>
void IFileWriter.Save(string path, object item, object options)
{
if (string.IsNullOrEmpty(path) || item == null)
{
return;
}
var ic = options as IImageCache;
if (options == null)
{
return;
}
var renderer = new SkiaSharpRenderer(true, 96.0);
renderer.State.DrawShapeState.Flags = ShapeStateFlags.Printable;
renderer.State.ImageCache = ic;
var presenter = new ExportPresenter();
IProjectExporter exporter = new PngSkiaSharpExporter(renderer, presenter);
if (item is PageContainer)
{
exporter.Save(path, item as PageContainer);
}
else if (item is DocumentContainer)
{
throw new NotSupportedException("Saving documents as png drawing is not supported.");
}
else if (item is ProjectContainer)
{
throw new NotSupportedException("Saving projects as png drawing is not supported.");
}
}