default.aspx.cs

来自「水晶报表详细资料水晶报表详细资料水晶报表详细资料」· CS 代码 · 共 39 行

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

using System.Drawing;
using System.Drawing.Drawing2D;

public partial class _Default : System.Web.UI.Page 
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Bitmap bitmap = new Bitmap(300, 150);
        Graphics g = Graphics.FromImage(bitmap);
        g.Clear(Color.WhiteSmoke);
        GraphicsPath myGraphicsPath = new GraphicsPath();
        Rectangle myRectangle = new Rectangle(20, 20, 80, 40);
        myGraphicsPath.AddRectangle(myRectangle);
        SolidBrush mySolidBrush1 = new SolidBrush(Color.Crimson);
        g.FillPath(mySolidBrush1, myGraphicsPath);
        Matrix myPathMatrix = new Matrix();
        myPathMatrix.Scale(2, 1);
        myPathMatrix.Rotate(10, MatrixOrder.Append);
        myGraphicsPath.Transform(myPathMatrix);
        SolidBrush mySolidBrush2 = new SolidBrush(Color.DarkOrange);
        g.FillPath(mySolidBrush2, myGraphicsPath);
        System.IO.MemoryStream ms = new System.IO.MemoryStream();
        bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Gif);
        Response.ClearContent();
        Response.ContentType = "image/Gif";
        Response.BinaryWrite(ms.ToArray());
    }
}