Chart图形 [功能帮助类] Assistant创建显示图像的标签和文件 （转载）

点击下载 Assistant.zip

/// <summary>

/// 类说明：Assistant

/// 联系方式：361983679

/// 更新网站：[url=http://www.cckan.net/thread-655-1-1.html]http://www.cckan.net/thread-655-1-1.html[/url]

/// </summary>

using System;

using System.Text;

using System.Data;

using OWCChart;

namespace DotNet.Utilities

{

    /// <summary>

    /// Assistant 的摘要说明。

    /// </summary>

    public sealed class Assistant

    {

        #region 创建显示图像的标签

        /// <summary>

        /// 创建显示图像的标签(flash加点击)

        /// </summary>

        public static string CreateTag(string ADID, string filename, string desc, string FileType, string LinkURL, int Width, int High)

        {

            StringBuilder TagStr = new StringBuilder();

            switch (FileType)

            {

                case "image/gif":

                case "image/bmp":

                case "image/pjpeg":

                    {

                        if ((LinkURL.Trim() != "") && (LinkURL.Trim() != "http://"))//非空

                        {

                            TagStr.Append("<a href=\"");

                            TagStr.Append(ConfigHelper.GetConfigString("URL") + "/FormAdHit.aspx?ADID=" + ADID);

                            TagStr.Append("&LinkURL=" + LinkURL.Replace("&", "$$$"));

                            TagStr.Append("\"");

                            TagStr.Append(" target=\"_blank\">");

                        }

                        TagStr.Append(" <IMG alt=\"" + desc + "\"");

                        TagStr.Append(" src=\"" + filename + "\"");

                        TagStr.Append(" width=\"" + Width + "\" height=\"" + High + "\" ");

                        TagStr.Append(" border=\"0\">");

                        if ((LinkURL.Trim() != "") && (LinkURL.Trim() != "http://"))

                        {

                            TagStr.Append("</a>");

                        }

                        break;

                    }

                case "application/x-shockwave-flash":

                    {

                        //          TagStr.Append("<object ");

                        ////          TagStr.Append(" width="+Width+" height="+High+" ");

                        //          TagStr.Append("  classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\"  ");

                        //          TagStr.Append(" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0\"> ");

                        ////          TagStr.Append(" <param name=\"movie\" value=\""+filename+"?clickthru=");

                        ////          TagStr.Append("FormAdHit.aspx?ADID="+ADID);

                        ////          TagStr.Append("_LinkURL="+LinkURL);

                        ////          TagStr.Append("\"> ");

                        //          TagStr.Append(" <param name=\"wmode\" value=\"opaque\"> ");

                        //          TagStr.Append(" <param name=\"quality\" value=\"autohigh\"> ");

                        //

                        //          TagStr.Append(" <embed  ");

                        //          TagStr.Append(" width="+Width+" height="+High+"  ");

                        //          TagStr.Append(" src=\""+filename+"?clickthru=");

                        //          TagStr.Append("FormAdHit.aspx?ADID="+ADID);

                        //          if((LinkURL.Trim()!="")&&(LinkURL.Trim()!="http://"))

                        //          {

                        //            TagStr.Append("_LinkURL="+LinkURL);

                        //          }

                        //          TagStr.Append("\"  ");

                        //          TagStr.Append(" quality=\"high\" wmode=\"opaque\" type=\"application/x-shockwave-flash\"  ");

                        //          TagStr.Append(" plugspace=\"http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\"> ");

                        //          TagStr.Append(" </embed></object> ");

                        TagStr.Append(" <embed ");

                        TagStr.Append(" src=\"" + filename + "\" ");

                        //          TagStr.Append(" src=\""+filename+"?clickthru=");

                        //          TagStr.Append("FormAdHit.aspx?ADID="+ADID);

                        //          if((LinkURL.Trim()!="")&&(LinkURL.Trim()!="http://"))

                        //          {

                        //            TagStr.Append("_LinkURL="+LinkURL);

                        //          }

                        //          TagStr.Append("\"  ");

                        TagStr.Append(" width=" + Width + " height=" + High + "  ");

                        TagStr.Append(" quality=\"high\" ");

                        TagStr.Append(" ></embed>");

                    }

                    break;

                case "video/x-ms-wmv":

                case "video/mpeg":

                case "video/x-ms-asf":

                case "video/avi":

                case "audio/mpeg":

                case "audio/mid":

                case "audio/wav":

                case "audio/x-ms-wma":

                    TagStr.Append("<embed");

                    TagStr.Append(" src=\"" + filename + "\" border=\"0\" ");

                    TagStr.Append(" width=\"" + Width + "\" height=\"" + High + "\"");

                    TagStr.Append(" autoStart=\"1\" playCount=\"0\" enableContextMenu=\"0\"");

                    TagStr.Append(" type=\"application/x-mplayer2\"></embed>");

                    break;

                default:

                    //TagStr.Append("不允许该格式文件显示！");

                    break;

            }

            return TagStr.ToString();

        }

        /// <summary>

        /// 创建显示图像的标签(flash无点击)

        /// </summary>

        public static string CreateTag2(string ADID, string filename, string desc, string FileType, string LinkURL, int Width, int High)

        {

            StringBuilder TagStr = new StringBuilder();

            switch (FileType)

            {

                case "image/gif":

                case "image/bmp":

                case "image/pjpeg":

                    {

                        TagStr.Append("<a href=\"");

                        TagStr.Append(ConfigHelper.GetConfigString("URL") + "\\FormAdHit.aspx?ADID=" + ADID);

                        TagStr.Append("&LinkURL=" + LinkURL);

                        TagStr.Append("\"");

                        TagStr.Append(" target=\"_blank\">");

                        TagStr.Append(" <IMG alt=\"" + desc + "\"");

                        TagStr.Append(" src=\"" + filename + "\"");

                        TagStr.Append(" width=\"" + Width + "\" height=\"" + High + "\" ");

                        TagStr.Append(" border=\"0\">");

                        TagStr.Append("</a>");

                        break;

                    }

                case "application/x-shockwave-flash":

                    {

                        //          TagStr.Append("<a href=\"");

                        //          TagStr.Append(LinkURL);

                        //          TagStr.Append("FormAdHit.aspx?ADID="+ADID);

                        //          TagStr.Append("&LinkURL="+LinkURL);

                        //          TagStr.Append("\"");

                        //          TagStr.Append(" target=\"_blank\">");

                        TagStr.Append(" <embed src=\"" + filename + "\" ");

                        TagStr.Append(" quality=\"high\" bgcolor=\"#f5f5f5\" ");

                        TagStr.Append(" ></embed>");

                        //          TagStr.Append("</a>");

                    }

                    break;

                case "video/x-ms-wmv":

                case "video/mpeg":

                case "video/x-ms-asf":

                case "video/avi":

                case "audio/mpeg":

                case "audio/mid":

                case "audio/wav":

                case "audio/x-ms-wma":

                    //          TagStr.Append("<a href=\"");

                    //          TagStr.Append(LinkURL);

                    //          TagStr.Append("FormAdHit.aspx?ADID="+ADID);

                    //          TagStr.Append("&LinkURL="+LinkURL);

                    //          TagStr.Append("\"");

                    //          TagStr.Append(" target=\"_blank\">");

                    TagStr.Append("<embed");

                    TagStr.Append(" src=\"" + filename + "\" border=\"0\" ");

                    TagStr.Append(" width=\"" + Width + "\" height=\"" + High + "\"");

                    TagStr.Append(" autoStart=\"1\" playCount=\"0\" enableContextMenu=\"0\"");

                    TagStr.Append(" type=\"application/x-mplayer2\"></embed>");

                    //          TagStr.Append("</a>");

                    break;

                default:

                    //          TagStr.Append("不允许该格式文件显示！");

                    break;

            }

            return TagStr.ToString();

        }

        /// <summary>

        /// 创建显示图像的标签(重载)，无宽高限制，(flash加点击)

        /// </summary>

        public static string CreateTag(string ADID, string filename, string desc, string FileType, string LinkURL)

        {

            StringBuilder TagStr = new StringBuilder();

            switch (FileType)

            {

                case "image/gif":

                case "image/bmp":

                case "image/pjpeg":

                    {

                        TagStr.Append("<a href=\"");

                        TagStr.Append(ConfigHelper.GetConfigString("URL") + "\\FormAdHit.aspx?ADID=" + ADID);

                        TagStr.Append("&LinkURL=" + LinkURL);

                        TagStr.Append("\"");

                        TagStr.Append(" target=\"_blank\">");

                        TagStr.Append(" <IMG alt=\"" + desc + "\"");

                        TagStr.Append(" src=\"" + filename + "\"");

                        //          TagStr.Append(" width=\""+Width+"\" height=\""+High+"\" ");

                        TagStr.Append(" border=\"0\">");

                        TagStr.Append("</a>");

                        break;

                    }

                case "application/x-shockwave-flash":

                    {

                        TagStr.Append("<object ");

                        //          TagStr.Append(" width="+Width+" height="+High+" ");

                        TagStr.Append("  classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\"  ");

                        TagStr.Append(" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0\"> ");

                        //          TagStr.Append(" <param name=\"movie\" value=\""+filename+"?clickthru=");

                        //          TagStr.Append("FormAdHit.aspx?ADID="+ADID);

                        //          TagStr.Append("_LinkURL="+LinkURL);

                        //          TagStr.Append("\"> ");

                        TagStr.Append(" <param name=\"wmode\" value=\"opaque\"> ");

                        TagStr.Append(" <param name=\"quality\" value=\"autohigh\"> ");

                        TagStr.Append(" <embed  ");

                        //          TagStr.Append(" width="+Width+" height="+High+"  ");

                        TagStr.Append(" src=\"" + filename + "?clickthru=");

                        TagStr.Append(ConfigHelper.GetConfigString("URL") + "\\FormAdHit.aspx?ADID=" + ADID);

                        TagStr.Append("_LinkURL=" + LinkURL);

                        TagStr.Append("\"  ");

                        TagStr.Append(" quality=\"autohigh\" wmode=\"opaque\" type=\"application/x-shockwave-flash\"  ");

                        TagStr.Append(" plugspace=\"http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\"> ");

                        TagStr.Append(" </embed></object> ");

                    }

                    break;

                case "video/x-ms-wmv":

                case "video/mpeg":

                case "video/x-ms-asf":

                case "video/avi":

                case "audio/mpeg":

                case "audio/mid":

                case "audio/wav":

                case "audio/x-ms-wma":

                    TagStr.Append("<embed");

                    TagStr.Append(" src=\"" + filename + "\" border=\"0\" ");

                    //          TagStr.Append(" width=\""+Width+"\" height=\""+High+"\"");

                    TagStr.Append(" autoStart=\"1\" playCount=\"0\" enableContextMenu=\"0\"");

                    TagStr.Append(" type=\"application/x-mplayer2\"></embed>");

                    break;

                default:

                    break;

            }

            return TagStr.ToString();

        }

        /// <summary>

        /// 创建显示图像的标签(重载)，无宽高限制，(flash无点击)

        /// </summary>

        public static string CreateTag2(string ADID, string filename, string desc, string FileType, string LinkURL)

        {

            StringBuilder TagStr = new StringBuilder();

            switch (FileType)

            {

                case "image/gif":

                case "image/bmp":

                case "image/pjpeg":

                    {

                        TagStr.Append("<a href=\"");

                        TagStr.Append("FormAdHit.aspx?ADID=" + ADID);

                        TagStr.Append("&LinkURL=" + LinkURL);

                        TagStr.Append("\"");

                        TagStr.Append(" target=\"_blank\">");

                        TagStr.Append(" <IMG alt=\"" + desc + "\"");

                        TagStr.Append(" src=\"" + filename + "\"");

                        //          TagStr.Append(" width=\""+Width+"\" height=\""+High+"\" ");

                        TagStr.Append(" border=\"0\">");

                        TagStr.Append("</a>");

                        break;

                    }

                case "application/x-shockwave-flash":

                    {

                        TagStr.Append(" <embed src=\"" + filename + "\" ");

                        TagStr.Append(" quality=\"high\" bgcolor=\"#f5f5f5\" ");

                        TagStr.Append(" ></embed>");

                    }

                    break;

                case "video/x-ms-wmv":

                case "video/mpeg":

                case "video/x-ms-asf":

                case "video/avi":

                case "audio/mpeg":

                case "audio/mid":

                case "audio/wav":

                case "audio/x-ms-wma":

                    TagStr.Append("<embed");

                    TagStr.Append(" src=\"" + filename + "\" border=\"0\" ");

                    //          TagStr.Append(" width=\""+Width+"\" height=\""+High+"\"");

                    TagStr.Append(" autoStart=\"1\" playCount=\"0\" enableContextMenu=\"0\"");

                    TagStr.Append(" type=\"application/x-mplayer2\"></embed>");

                    break;

                default:

                    break;

            }

            return TagStr.ToString();

        }

        #region

        /// <summary>

        /// 创建显示图像的标签

        /// </summary>

        /// <param name="filename"></param>

        /// <param name="desc"></param>

        /// <param name="FileType"></param>

        /// <param name="LinkURL"></param>

        /// <param name="Width"></param>

        /// <param name="High"></param>

        /// <returns></returns>

        public static string CreateTagOld(string filename, string desc, string FileType, string LinkURL, int Width, int High)

        {

            StringBuilder TagStr = new StringBuilder();

            switch (FileType)

            {

                case "image/gif":

                case "image/bmp":

                case "image/pjpeg":

                    {

                        TagStr.Append("<a href=\"");

                        TagStr.Append(LinkURL);

                        TagStr.Append("\"");

                        TagStr.Append(" target=\"_blank\">");

                        TagStr.Append(" <IMG alt=\"" + desc + "\"");

                        TagStr.Append(" src=\"" + filename + "\"");

                        TagStr.Append(" width=\"" + Width + "\" height=\"" + High + "\" border=\"0\">");

                        TagStr.Append("</a>");

                        break;

                    }

                case "application/x-shockwave-flash":

                    {

                        TagStr.Append("<a href=\"");

                        TagStr.Append(LinkURL);

                        TagStr.Append("\"");

                        TagStr.Append(" target=\"_blank\">");

                        TagStr.Append(" <embed src=\"" + filename + "\" ");

                        TagStr.Append(" quality=\"high\" bgcolor=\"#f5f5f5\"");

                        TagStr.Append(" ></embed>");

                        //          TagStr.Append(" <embed src=\""+filename+"\" ");

                        //          TagStr.Append("pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\"");

                        //          TagStr.Append(" type=\"application/x-shockwave-flash\"");

                        //          TagStr.Append(" width=\""+Width+"\" height=\""+High+"\"");

                        //          TagStr.Append(" play=\"true\" loop=\"true\" quality=\"high\" scale=\"showall\" ");

                        //          TagStr.Append(" ></embed>");

                        TagStr.Append("</a>");

                    }

                    break;

                case "video/x-ms-wmv":

                case "video/mpeg":

                case "video/x-ms-asf":

                case "video/avi":

                case "audio/mpeg":

                case "audio/mid":

                case "audio/wav":

                case "audio/x-ms-wma":

                    //          TagStr.Append("<a href=\"");

                    //          TagStr.Append(LinkURL);

                    //          TagStr.Append("\"");

                    //          TagStr.Append(" target=\"_blank\">");

                    //          TagStr.Append("<OBJECT  classid=\"clsid:6BF52A52-394A-11D3-B153-00C04F79FAA6\" VIEWASTEXT>");

                    //          TagStr.Append("<PARAM NAME=\"URL\" VALUE=\""+filename+"\">");

                    //          TagStr.Append("<PARAM NAME=\"autoStart\" VALUE=\"1\">");

                    //          TagStr.Append("<PARAM NAME=\"enableContextMenu\" VALUE=\"0\" ></OBJECT>");

                    //          TagStr.Append("</a>");

                    TagStr.Append("<a href=\"");

                    TagStr.Append(LinkURL);

                    TagStr.Append("\"");

                    TagStr.Append(" target=\"_blank\">");

                    TagStr.Append("<embed");

                    TagStr.Append(" src=\"" + filename + "\" border=\"0\" width=\"" + Width + "\" height=\"" + High + "\"");

                    TagStr.Append(" autoStart=\"1\" playCount=\"0\" enableContextMenu=\"0\"");

                    TagStr.Append(" type=\"application/x-mplayer2\"></embed>");

                    TagStr.Append("</a>");

                    break;

                default://其他类型作为附件链接下载

                    TagStr.Append("不允许该格式文件显示！");

                    break;

            }

            return TagStr.ToString();

        }

        #endregion

        #endregion

        #region   创建数据图形文件

        /// <summary>

        /// 创建数据图形文件

        /// </summary>

        /// <param name="dt">数据源</param>

        /// <param name="CharType">图类型 Column,Pie</param>

        /// <param name="ImagePath">图像存放目录</param>

        /// <param name="Title">图形标题</param>

        /// <returns></returns>

        public static string CreateChart(DataTable dt, string CharType, string ImagePath, string Title)

        {

            String PhaysicalImagePath = ImagePath;

            OWCChart.OWCChartFactory mychart = new OWCChartFactory(Title, PhaysicalImagePath, , , new OWCChartFontStyle());

            OWCChart.OWCSeriesClass MyItem = new OWCSeriesClass();

            MyItem.SeriesName = "次数";

            MyItem.SetDataSource(dt, "Item", "Value");

            switch (CharType)

            {

                case "Column":

                    mychart.CreateOneColumn("时间", "次", MyItem);

                    break;

                case "Pie":

                    mychart.CreateSinglePie(MyItem);

                    break;

            }

            String imageName = mychart.ExportPictuire();

            return imageName;

            //      Image1.ImageUrl = ".\\"+m_imagePath+imageName;

        }

        public static string CreateMultiColumns(DataTable[] dts, string ImagePath, string Title)

        {

            String PhaysicalImagePath = ImagePath;

            OWCChart.OWCChartFactory mychart = new OWCChartFactory(Title, PhaysicalImagePath, , , new OWCChartFontStyle());

            OWCChart.OWCSeriesClass[] MyItems = new OWCSeriesClass[dts.Length];

            MyItems[] = new OWCSeriesClass();

            MyItems[].SeriesName = "显示次数";

            MyItems[].SetDataSource(dts[], "Item", "Value");

            MyItems[] = new OWCSeriesClass();

            MyItems[].SeriesName = "点击次数";

            MyItems[].SetDataSource(dts[], "Item", "Value");

            mychart.CreateMultiColumns("时间", "次", MyItems);

            String imageName = mychart.ExportPictuire();

            return imageName;

        }

        public static string CreateSingleBar(DataTable dt, string CharType, string ImagePath, string Title)

        {

            String PhaysicalImagePath = ImagePath;

            OWCChart.OWCChartFactory mychart = new OWCChartFactory(Title, PhaysicalImagePath, , , new OWCChartFontStyle());

            OWCChart.OWCSeriesClass MyItem = new OWCSeriesClass();

            MyItem.SeriesName = "次数";

            MyItem.SetDataSource(dt, "Item", "Value");

            mychart.CreateSingleBar(" ", "", MyItem);

            String imageName = mychart.ExportPictuire();

            return imageName;

        }

        public static string CreateMultiBar(DataTable[] dts, string ImagePath, string Title)

        {

            String PhaysicalImagePath = ImagePath;

            OWCChart.OWCChartFactory mychart = new OWCChartFactory(Title, PhaysicalImagePath, , , new OWCChartFontStyle());

            OWCChart.OWCSeriesClass[] MyItems = new OWCSeriesClass[dts.Length];

            MyItems[] = new OWCSeriesClass();

            MyItems[].SeriesName = "显示次数";

            MyItems[].SetDataSource(dts[], "Item", "Value");

            MyItems[] = new OWCSeriesClass();

            MyItems[].SeriesName = "点击次数";

            MyItems[].SetDataSource(dts[], "Item", "Value");

            mychart.CreateMultiBar(" ", "", MyItems);

            String imageName = mychart.ExportPictuire();

            return imageName;

        }

        #endregion

        #region

        /// <summary>

        /// 从字符串里随机得到，规定个数的字符串.

        /// </summary>

        /// <param name="allChar"></param>

        /// <param name="CodeCount"></param>

        /// <returns></returns>

        private string GetRandomCode(string allChar, int CodeCount)

        {

            //string allChar = "1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,i,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z";

            string[] allCharArray = allChar.Split(',');

            string RandomCode = "";

            int temp = -;

            Random rand = new Random();

            for (int i = ; i < CodeCount; i++)

            {

                if (temp != -)

                {

                    rand = new Random(temp * i * ((int)DateTime.Now.Ticks));

                }

                int t = rand.Next(allCharArray.Length - );

                while (temp == t)

                {

                    t = rand.Next(allCharArray.Length - );

                }

                temp = t;

                RandomCode += allCharArray[t];

            }

            return RandomCode;

        }

        #endregion

    }

}