private static void RendererImage(Stream stream, SvgImageRendererSettings settings)
{
var svg = settings.Document;
var viewPort = svg.RootElement.ViewPort;
if (!viewPort.HasValue)
{
throw new ArgumentException(nameof(settings));
}
var width = viewPort.Value.Width;
var height = viewPort.Value.Height;
var device = CanvasDevice.GetSharedDevice();
using (var offScreen = new CanvasRenderTarget(device, width, height, settings.Scaling * 96.0F))
{
using (var renderer = new Win2dRenderer(offScreen, svg))
using (var session = offScreen.CreateDrawingSession())
{
session.Clear(Colors.Transparent);
renderer.Render(width, height, session);
}
offScreen.SaveAsync(stream.AsRandomAccessStream(), (CanvasBitmapFileFormat)settings.Format, settings.Quality).AsTask().GetAwaiter().GetResult();
}
}
public static Task RendererImageAsync(StorageFile file, SvgImageRendererSettings settings, CancellationToken token)
{
return ThreadPool.RunAsync(_ =>
{
using (var stream = file.OpenStreamForWriteAsync().GetAwaiter().GetResult())
{
RendererImage(stream, settings);
}
}).AsTask(token);
}
public static Task RendererImageAsync(StorageFile file, SvgImageRendererSettings settings, CancellationToken token)
{
return(ThreadPool.RunAsync(_ =>
{
using (var stream = file.OpenStreamForWriteAsync().GetAwaiter().GetResult())
{
RendererImage(stream, settings);
}
}).AsTask(token));
}
private static void RendererImage(Stream stream, SvgImageRendererSettings settings)
{
var svg = settings.Document;
var viewPort = svg.RootElement.ViewPort;
if (!viewPort.HasValue) throw new ArgumentException(nameof(settings));
var width = viewPort.Value.Width;
var height = viewPort.Value.Height;
var device = CanvasDevice.GetSharedDevice();
using (var offScreen = new CanvasRenderTarget(device, width, height, settings.Scaling * 96.0F))
{
using (var renderer = new Win2dRenderer(offScreen, svg))
using (var session = offScreen.CreateDrawingSession())
{
session.Clear(Colors.Transparent);
renderer.Render(width, height, session);
}
offScreen.SaveAsync(stream.AsRandomAccessStream(), (CanvasBitmapFileFormat)settings.Format, settings.Quality).AsTask().GetAwaiter().GetResult();
}
}
public static Task RendererImageAsync(Stream stream, SvgImageRendererSettings settings, CancellationToken token)
{
return ThreadPool.RunAsync(_ => RendererImage(stream, settings)).AsTask(token);
}
public static Task RendererImageAsync(Stream stream, SvgImageRendererSettings settings)
{
return ThreadPool.RunAsync(_ => RendererImage(stream, settings)).AsTask();
}
public static Task RendererImageAsync(StorageFile file, SvgImageRendererSettings settings) => RendererImageAsync(file, settings, CancellationToken.None);
public static Task RendererImageAsync(Stream stream, SvgImageRendererSettings settings, CancellationToken token)
{
return(ThreadPool.RunAsync(_ => RendererImage(stream, settings)).AsTask(token));
}
public static Task RendererImageAsync(Stream stream, SvgImageRendererSettings settings)
{
return(ThreadPool.RunAsync(_ => RendererImage(stream, settings)).AsTask());
}
public static Task RendererImageAsync(StorageFile file, SvgImageRendererSettings settings) => RendererImageAsync(file, settings, CancellationToken.None);
