public void Construct_Test()
{
var svg = svgBuilder.BuildAll();
//This allows you to do one Read operation.
Assert.Equal(baseSVGTag + "</svg>\n", svg.IndentedToString(0));
}
static void Main(string[] args)
{
var filename = "Test.svg";
var svgBuilder = new SVGBuilder(400, 400);
var svgRectangle = new SVGElement("rect");
svgRectangle.AddProperty("x", "20")
.AddProperty("y", "20")
.AddProperty("width", "250")
.AddProperty("height", "250")
.AddProperty("style", "fill:blue");
var svgAnimation = new SVGElement("animate");
svgAnimation.AddProperty("attributeType", "CSS")
.AddProperty("attributeName", "opacity")
.AddProperty("from", "1")
.AddProperty("to", "0")
.AddProperty("dur", "2s")
.AddProperty("repeatCount", "indefinite");
svgBuilder.AddElement(svgRectangle.AddElement(svgAnimation));
var fullSvg = svgBuilder.BuildAll();
File.WriteAllText(filename, fullSvg.ToString());
}