Code

// Set the position to the origin.
            // Its just an example node that draw a bitmap.
            // This node doesn't have 'RenderTransform' or 'RotationAngle'.
            // It will render correctly.
            var testImageNodeBounds = Bounds with { X = 0, Y = 0 };
            var testImageNode = new SvgNode()
            {
                Image = bitmapImage,
                Transparent = true,
                Bounds = testImageNodeBounds,
                TextBrush = Brushes.LightBlue,
            };
            testImageNode.Text = $"Bounds: {testImageNodeBounds} \n " +
                $"Rotation is: {testImageNode.RotationAngle} \n " +
                $"Render transform is: \n {testImageNode.RenderTransform}";

            // This is the real one.
            // We are trying to draw an image that have a 'RotationAngle' and 'RenderTransform'.
            // It will be cropped.
            var realImageNode = new SvgNode()
            {
                Image = bitmapImage,
                Transparent = true,
                RenderTransform = RenderTransform,
                RotationAngle = RotationAngle,
                Bounds = Bounds,
                Text = $"Bounds: {Bounds} \n Rotation is: {RotationAngle} \n Render transform is: \n {RenderTransform}",
                TextBrush = Brushes.LightBlue,
            };

            printDiagram.Items.Add(testImageNode);
            printDiagram.Items.Add(realImageNode); 

Code

var svgExporter = new SvgExporter()
        {
            SetClipPaths = true,
        };
        var svgStream = new MemoryStream();
        svgExporter.Export(atsDiagramControl, svgStream);
        svgStream.Seek(0, SeekOrigin.Begin);
        svgExporter.Export(atsDiagramControl, "testSvg.svg");
        svgStream.Seek(0, SeekOrigin.Begin);