public void SaveFile(string Remark, string ImgName)
{
string Messgae = "";
string Name = "";
try
{
string fo = ImgName.Substring(ImgName.LastIndexOf('.'), ImgName.Length - ImgName.LastIndexOf('.'));
if (fo.ToUpper() != ".JPG" && fo.ToUpper() != ".GIF" && fo.ToUpper() != ".BMP" && fo.ToUpper() != ".JPEG" && fo.ToUpper() != ".PNG")
{
Messgae = "{ error:'', msg:'图片格式不正确！图片仅支持jpg、gif、bmp、jpeg、png格式！'}";
Response.Write(Messgae);
Response.End();
}
else
{
//"123\\456-1).789".Substring("123\\456-1).789".LastIndexOf('\\')+1, "123\\456-1).789".LastIndexOf('.')-"123\\456-1).789".LastIndexOf("\\")-1)
Name = ImgName.Substring(ImgName.LastIndexOf('\\') + 1, ImgName.LastIndexOf('.') - ImgName.LastIndexOf("\\") - 1);
byte[] ReadFileResult = GetFileContent();
GrapSystemController GS = new GrapSystemController();
Image img = GS.byteArrayToImage(ReadFileResult);
//原始宽高
int ImgWidth = img.Width;
int ImgHeight = img.Height;
string ImgSrcNew = "";
string Path = "";
switch (Remark)
{
case "0": Path = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "Content\\gif\\" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + fo;
ImgSrcNew = "../Content/gif/" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + fo;
break;
case "1": Path = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "Content\\GroundImg\\" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + fo;
ImgSrcNew = "../Content/GroundImg/" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + fo;
break;
case "2": Path = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "Content\\jpg\\" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + fo;
ImgSrcNew = "../Content/jpg/" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + fo;
break;
}
if (Remark != "0")
{
if (ImgWidth > 5052)
{
//重新赋宽高 1263*555
img = img.GetThumbnailImage(5052, ImgHeight * 5052 / ImgWidth, null, System.IntPtr.Zero);
}
using (Bitmap bitmap = new Bitmap(img))
{
using (MemoryStream stream = new MemoryStream())
{
bitmap.Save(Path);
}
}
}
else
{
img.Save(Path, System.Drawing.Imaging.ImageFormat.Gif);
}
img.Dispose();
string sql = string.Format("insert into ImgResource (ImgName,ImgSrc,Remark) values ('{0}','{1}','{2}')", Name, ImgSrcNew, Remark);
bool result = dal.ExcuteSql(sql);
if (!result)
{
Messgae = "{ error:'', msg:'导入失败！'}";
}
else
{
Messgae = "{ error:'', msg:'导入成功！'}";
}
Response.Write(Messgae);
Response.End();
}
}
catch (Exception e)
{
if (e.Message == "GDI+ 中发生一般性错误。")
{
Messgae = "{ error:'', msg:'导入出错！请检查导入图片，动态图中不可导入静态图'}";
}
else
{
Messgae = "{ error:'', msg:'导入出错！" + e.Message + "'}";
}
Response.Write(Messgae);
Response.End();
}
}
/// <summary>
/// 修改或保存动画
/// </summary>
/// <param name="Name">动画的名称，保存后名称为Name+当前年月日时分秒</param>
/// <param name="SensorNum">关联测点</param>
/// <param name="Index">动画加载顺序 数值越低，动画在越底层</param>
/// <param name="ImgSrc">动画的路径，获取后缀</param>
/// <param name="ID">动画的id，有id则为修改，没有则是添加</param>
/// <param name="Tag">关联测点值符号0大于1等于2小于</param>
/// <param name="Value">关联测点值，与符号连用</param>
public void SaveAdd(string Name, string SensorNum, string Index, string ImgSrc, string ID, string Tag, string Value, string SysCode)
{
string Message = "{data:'操作失败！'}";
try
{
if (string.IsNullOrEmpty(ID))
{
byte[] ReadFileResult = GetFileContent();
int index = Convert.ToInt32(Index);
//byte[] imgByte = System.IO.File.ReadAllBytes(@ImgSrc);
GrapSystemController GS = new GrapSystemController();
Image img = GS.byteArrayToImage(ReadFileResult);
float width = img.Width;
float height = img.Height;
float rateW = width / 1263;
float rateH = height / 555;
double showValue;
if (string.IsNullOrEmpty(Value))
{
showValue = -1;
}
else
{
showValue = Convert.ToDouble(Value);
}
string fo = ImgSrc.Substring(ImgSrc.LastIndexOf('.'), ImgSrc.Length - ImgSrc.LastIndexOf('.'));
string imgName = Name + DateTime.Now.ToString("yyyyMMddHHmmss");
string ImgSrcNew = "../Content/gif/" + imgName + fo;
if (fo.IndexOf("gif") < 0)
{
using (Bitmap bitmap = new Bitmap(img))
{
using (MemoryStream stream = new MemoryStream())
{
bitmap.Save(System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "Content\\gif\\" + imgName + fo);
}
}
}
else
{
img.Save(System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "Content\\gif\\" + imgName + fo);
}
img.Dispose();
string sql = string.Format("insert into GifConfig (SensorNum,[Index],ImageSrc,RateW,RateH,RateL,RateT,Name,Tag,Value,SysCode) values ('{0}',{1},'{2}',{3},{4},0.5,0.5,'{5}',{6},'{7}','{8}')", SensorNum, Index, ImgSrcNew, rateW, rateH, Name, Convert.ToInt32(Tag), showValue, SysCode);
bool resul = dal.ExcuteSql(sql);
if (resul)
{
Message = "{ error:'', msg:'添加成功！'}";
}
}
else
{
int index = Convert.ToInt32(Index);
string sql = string.Format("update GifConfig set Name='{0}',SensorNum='{1}',[Index]='{2}',Tag='{4}',Value='{5}' where ID={3}", Name, SensorNum, Index, ID, Convert.ToInt32(Tag), string.IsNullOrEmpty(Value)?-1: Convert.ToDouble(Value));
bool resul = dal.ExcuteSql(sql);
if (resul)
{
Message = "{ error:'', msg:'修改成功！'}";
}
}
Response.Write(Message);
Response.End();
}
catch (Exception e)
{
Response.Write("{error:'',msg:'操作失败:" + e.Message + "'}");
Response.End();
}
}