ASP.NET support (Azero webhotel)

ASP.NET support

På denne side findes eksempler på at redigere og sende billeder via ASP.NET med System.Drawing.Imaging namespace.

Hurtigt eksempel:

<%@ Page Language="VB" ContentType="image/jpeg" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Imaging" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>

<%

  Response.Clear()
  
  Dim objBitmap As new Bitmap(200, 25, PixelFormat.Format24bppRgb) 

    Dim objImg as Graphics = Graphics.FromImage(objBitmap) 
  
      objImg.SmoothingMode = SmoothingMode.AntiAlias
      objImg.Clear(Color.Yellow)
      objImg.DrawRectangle(Pens.Black, 0, 0, 199, 24)
      objImg.DrawString(Now, New Font("Tahoma", 11, FontStyle.bold), _
        SystemBrushes.WindowText, New PointF(15, 3))
      objBitmap.Save(Response.OutputStream, ImageFormat.Jpeg)
  
    objImg.Dispose()

  objBitmap.Dispose()

  Response.End

%>