public void Test_SvgGraphics()
{
using (MemoryStream stm = new MemoryStream()) {
var svg = new SvgGraphics(stm, ExtRectF.CreateBounds(0, 0, 100, 100));
svg.BeginDrawing();
svg.Clear(UIHelper.ConvertColor(Color.Yellow));
svg.BeginEntity(null);
svg.DrawLine(10, 10, 50, 10, 1);
svg.DrawArc(60, 60, 20, 15, 25, 1);
svg.DrawEllipse(10, 10, 30, 30, null, null);
svg.DrawRect(50, 50, 20, 20, 2);
svg.DrawRoundedRect(80, 80, 10, 10, 3, 1);
svg.EndEntity();
svg.FillArc(60, 60, 20, 15, 25);
svg.DrawEllipse(10, 10, 30, 30, null, null);
svg.FillRect(50, 50, 20, 20);
svg.SetColor(UIHelper.ConvertColor(Color.Red));
svg.FillRoundedRect(80, 80, 10, 10, 3);
svg.DrawCircleSegment(0, 0, 10, 20, 0, 17, null, null);
svg.DrawImage(null, 0, 0, 100, 100);
svg.DrawPolygon(new ExtPointF[] {}, null, null);
svg.DrawString("x", 10, 10);
svg.ResetState();
svg.SaveState();
svg.RestoreState();
svg.Rotate(75);
svg.Translate(10, 10);
svg.Scale(0.5f, 0.5f);
svg.SetClippingRect(0.0f, 0.0f, 10f, 10f);
svg.SetFont(null);
Assert.Throws(typeof(ArgumentNullException), () => { svg.SetColor(null); });
svg.BeginLines(false);
svg.EndLines();
svg.EndDrawing();
}
}
public ActionResult Draw(string m, string f)
{
var str = Encoding.UTF8.GetString(Convert.FromBase64String(m));
var model = JsonConvert.DeserializeObject <BalustradeDrawingModel>(str);
var balustrade = CreateBalustradeFromDrawingModel(model);
if (f == "pdf")
{
var fileName = "Drawing_" + balustrade.BalustradeViews[balustrade.CurrentViewIndex].Name;
var memStream = new MemoryStream();
using (var doc = balustrade.CreatePdf())
{
doc.Info.Title = fileName;
doc.Save(memStream);
}
Response.AddHeader("content-disposition", String.Format("inline; filename={0}.pdf; size={1}", fileName, memStream.Length));
return(new FileStreamResult(memStream, "application/pdf"));
}
var svgGraphics = new SvgGraphics();
svgGraphics.Clear(Color.White);
balustrade.Paint(svgGraphics);
return(Json(new
{
svg = svgGraphics.WriteSVGString(),
price = balustrade.SellingPrice,
onlineDrawingDiscount = balustrade.BalustradeSystem.OnlineDrawingDiscount,
vatPercent = DbSession.CurrentUser()?.DefaultCompany?.VatPercent ?? 0D,
withPosts = balustrade.RawBalustradeSections.Any(s => s.Posts.Count > 0)
}, JsonRequestBehavior.AllowGet));
}