public void BackgroundColor() { var model = ShowCases.CreateNormalDistributionModel(); model.Background = OxyColors.AliceBlue; var exporter = new SvgExporter { Width = 1000, Height = 750 }; using var stream = File.Create(Path.Combine(this.outputDirectory, "Background.svg")); exporter.Export(model, stream); }
public void TestDisposal() { var plotModel = (IPlotModel)ShowCases.CreateNormalDistributionModel(); ((PlotModel)plotModel).DefaultFont = "Arial"; plotModel.Update(true); string ExportToBitmap(string fileName, SkiaRenderContext context) { using var bitmap = new SKBitmap(800, 600); using var canvas = new SKCanvas(bitmap); context.SkCanvas = canvas; canvas.Clear(SKColors.White); plotModel.Render(context, new OxyRect(0, 0, 800, 600)); var path = Path.Combine(this.outputDirectory, fileName + ".png"); using var fileStream = File.OpenWrite(path); using var skStream = new SKManagedWStream(fileStream); bitmap.Encode(skStream, SKEncodedImageFormat.Png, 0); return(path); } using var renderContext = new SkiaRenderContext() { RenderTarget = RenderTarget.PixelGraphic }; var path1 = ExportToBitmap("export1", renderContext); string path2; using (var renderContext2 = new SkiaRenderContext() { RenderTarget = RenderTarget.PixelGraphic }) { path2 = ExportToBitmap("export2", renderContext2); } var path3 = ExportToBitmap("export3", renderContext); PngAssert.AreEqual(path1, path2, null, null); PngAssert.AreEqual(path1, path3, null, null); }
protected override void OnAppearing() { PlotView.Model = ShowCases.CreateNormalDistributionModel(); }