internal static void ExportSkp(IToolContext context, string path, IContainerView containerView)
{
var recorder = new SKPictureRecorder();
var rect = new SKRect(0f, 0f, (float)containerView.Width, (float)containerView.Height);
var canvas = recorder.BeginRecording(rect);
using (var skiaContainerPresenter = new SkiaExportContainerPresenter(context, containerView))
{
skiaContainerPresenter.Draw(canvas, containerView.Width, containerView.Height, 0, 0, 1.0, 1.0);
}
var picture = recorder.EndRecording();
var dimensions = new SKSizeI((int)containerView.Width, (int)containerView.Height);
using (var image = SKImage.FromPicture(picture, dimensions))
{
var data = image.EncodedData;
if (data != null)
{
using (var stream = File.OpenWrite(path))
{
data.SaveTo(stream);
}
}
}
picture.Dispose();
}
public string ConvertToSvgDocument(IToolContext context, IContainerView containerView)
{
using (var stream = new MemoryStream())
{
using (var wstream = new SKManagedWStream(stream))
using (var writer = new SKXmlStreamWriter(wstream))
using (var canvas = SKSvgCanvas.Create(SKRect.Create(0, 0, (int)containerView.Width, (int)containerView.Height), writer))
{
if (containerView.SelectionState?.Shapes?.Count > 0)
{
using (var skiaSelectedPresenter = new SkiaExportSelectedPresenter(context, containerView))
{
skiaSelectedPresenter.Draw(canvas, containerView.Width, containerView.Height, 0, 0, 1.0, 1.0);
}
}
else
{
using (var skiaContainerPresenter = new SkiaExportContainerPresenter(context, containerView))
{
skiaContainerPresenter.Draw(canvas, containerView.Width, containerView.Height, 0, 0, 1.0, 1.0);
}
}
}
stream.Position = 0;
using (var reader = new StreamReader(stream, Encoding.UTF8))
{
var xml = reader.ReadToEnd();
return(FormatXml(xml));
}
}
}
internal static void ExportSvg(IToolContext context, string path, IContainerView containerView)
{
using var wstream = new SKFileWStream(path);
using var canvas = SKSvgCanvas.Create(SKRect.Create(0, 0, (int)containerView.Width, (int)containerView.Height), wstream);
using var skiaContainerPresenter = new SkiaExportContainerPresenter(context, containerView);
skiaContainerPresenter.Draw(canvas, containerView.Width, containerView.Height, 0, 0, 1.0, 1.0);
}
internal static void ExportXps(IToolContext context, string path, IContainerView containerView)
{
using var stream = new SKFileWStream(path);
using var xps = SKDocument.CreateXps(stream, SKDocument.DefaultRasterDpi);
using var canvas = xps.BeginPage((float)containerView.Width, (float)containerView.Height);
using var skiaContainerPresenter = new SkiaExportContainerPresenter(context, containerView);
skiaContainerPresenter.Draw(canvas, containerView.Width, containerView.Height, 0, 0, 1.0, 1.0);
xps.Close();
}
internal static void ExportPdf(IToolContext context, string path, IContainerView containerView)
{
using (var stream = new SKFileWStream(path))
using (var pdf = SKDocument.CreatePdf(stream, SKDocument.DefaultRasterDpi))
using (var canvas = pdf.BeginPage((float)containerView.Width, (float)containerView.Height))
using (var skiaContainerPresenter = new SkiaExportContainerPresenter(context, containerView))
{
skiaContainerPresenter.Draw(canvas, containerView.Width, containerView.Height, 0, 0, 1.0, 1.0);
pdf.Close();
}
}
internal static void ExportImage(IToolContext context, string path, IContainerView containerView, SKEncodedImageFormat format, int quality)
{
var info = new SKImageInfo((int)containerView.Width, (int)containerView.Height, SKImageInfo.PlatformColorType, SKAlphaType.Unpremul);
using var bitmap = new SKBitmap(info);
using (var canvas = new SKCanvas(bitmap))
using (var skiaContainerPresenter = new SkiaExportContainerPresenter(context, containerView))
{
skiaContainerPresenter.Draw(canvas, containerView.Width, containerView.Height, 0, 0, 1.0, 1.0);
}
using var image = SKImage.FromBitmap(bitmap);
using var data = image.Encode(format, quality);
if (data != null)
{
using var stream = File.OpenWrite(path);
data.SaveTo(stream);
}
}