public static string GetImageResizeUrl(string path, int?width = null, int?height = null, ResizeMode resizeMode = ResizeMode.Undefined)
{
if (string.IsNullOrEmpty(path) || (!width.HasValue && !height.HasValue))
{
return(path);
}
var pathParts = path.Split('?');
var query = HttpUtility.ParseQueryString(pathParts.Length > 1 ? pathParts[1] : string.Empty);
if (width.HasValue)
{
query["width"] = width.ToString();
}
if (height.HasValue)
{
query["height"] = height.ToString();
}
if (resizeMode != ResizeMode.Undefined)
{
query["rmode"] = resizeMode.ToString().ToLower();
}
return($"{pathParts[0]}?{query.ToString()}");
}
/// <summary>
/// Convert this object to a raw proto.
/// </summary>
/// <param name="strName">Specifies the name of the proto.</param>
/// <returns>The new proto is returned.</returns>
public override RawProto ToProto(string strName)
{
RawProto rpBase = base.ToProto("option");
RawProtoCollection rgChildren = new RawProtoCollection();
rgChildren.Add(rpBase);
rgChildren.Add(new RawProto("active", Active.ToString()));
rgChildren.Add(new RawProto("prob", prob.ToString()));
rgChildren.Add(new RawProto("resize_mode", m_mode.ToString()));
rgChildren.Add(new RawProto("pad_mode", m_pad.ToString()));
rgChildren.Add(new RawProto("height", m_nHeight.ToString()));
rgChildren.Add(new RawProto("width", m_nWidth.ToString()));
rgChildren.Add(new RawProto("height_scale", m_nHeightScale.ToString()));
rgChildren.Add(new RawProto("width_scale", m_nWidthScale.ToString()));
foreach (InterpMode interp in m_rgInterp)
{
rgChildren.Add(new RawProto("interp_mode", interp.ToString()));
}
foreach (float fPad in m_rgfPadValue)
{
rgChildren.Add(new RawProto("pad_value", fPad.ToString()));
}
return(new RawProto(strName, "", rgChildren));
}
public static string GetImageResizeUrl(string path, IDictionary <string, string> queryStringParams = null, int?width = null, int?height = null, ResizeMode resizeMode = ResizeMode.Undefined, int?quality = null, Format format = Format.Undefined, Anchor anchor = null, string bgcolor = null)
{
if (string.IsNullOrEmpty(path) || (!width.HasValue && !height.HasValue && queryStringParams == null))
{
return(path);
}
if (queryStringParams == null)
{
queryStringParams = new Dictionary <string, string>();
}
if (width.HasValue)
{
queryStringParams["width"] = width.ToString();
}
if (height.HasValue)
{
queryStringParams["height"] = height.ToString();
}
if (resizeMode != ResizeMode.Undefined)
{
queryStringParams["rmode"] = resizeMode.ToString().ToLower();
}
if (quality.HasValue)
{
queryStringParams["quality"] = quality.ToString();
}
if (format != Format.Undefined)
{
queryStringParams["format"] = format.ToString().ToLower();
}
if (anchor != null)
{
queryStringParams["rxy"] = anchor.X.ToString(CultureInfo.InvariantCulture) + ',' + anchor.Y.ToString(CultureInfo.InvariantCulture);
}
if (!String.IsNullOrEmpty(bgcolor))
{
queryStringParams["bgcolor"] = bgcolor;
}
return(QueryHelpers.AddQueryString(path, queryStringParams));
}
/// <summary>
/// อัพโหลดภาพ พร้อมย่อขนาด
/// </summary>
/// <param name="fuPhoto"></param>
/// <param name="pathShort"></param>
/// <param name="photoName"></param>
/// <param name="errorMessage"></param>
/// <param name="outFileName"></param>
/// <param name="maxSizeKB"></param>
/// <param name="maxWidth"></param>
/// <param name="maxHeight"></param>
/// <param name="resizeAnchor"></param>
/// <param name="resizeMode"></param>
/// <param name="resizeFormat"></param>
/// <returns></returns>
/// <example>
/// clsIO clsIO = new clsIO();
/// string outErrorMessage;
/// string outFileName;
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,resizeFormat:clsIO.ResizeFormat.png);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,maxHeight:200,resizeFormat:clsIO.ResizeFormat.png);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,maxHeight:200,resizeMode:clsIO.ResizeMode.crop,resizeQuality:100);
/// </example>
public bool UploadPhoto(FileUpload fuPhoto, string pathShort, string photoName, out string errorMessage, out string outFileName, int maxSizeKB = 0, int maxWidth = 0, int maxHeight = 0, ResizeAnchor resizeAnchor = ResizeAnchor.middlecenter, ResizeMode resizeMode = ResizeMode.crop, ResizeFormat resizeFormat = ResizeFormat.original, int resizeQuality = 90)
{
bool rtnValue = true;
errorMessage = "";
outFileName = "";
if (fuPhoto.HasFile == true)
{
#region Error Checker
if (FileTypeChecker(fuPhoto.FileName) != "IMG")
{
errorMessage = "โปรดเลือกเฉพาะไฟล์รูปภาพ";
fuPhoto.Focus();
return(false);
}
if (maxSizeKB > 0)
{
if (fuPhoto.PostedFile.ContentLength > maxSizeKB * 1000)
{
errorMessage = "ขนาดไฟล์ใหญ่เกิน " + maxSizeKB + " KB";
fuPhoto.Focus();
return(false);
}
}
#endregion
#region Out FileName
if (resizeFormat != ResizeFormat.original)
{
outFileName = photoName + "." + resizeFormat.ToString();
}
else
{
outFileName = photoName + System.IO.Path.GetExtension(fuPhoto.FileName).ToLower();
}
#endregion
FileExist(pathShort + outFileName, true);
#region Upload Photo
try
{
fuPhoto.SaveAs(System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName));
}
catch (Exception ex)
{
errorMessage = "เกิดข้อผิดพลาด ขณะอัพโหลดไฟล์ไว้ที่ " + System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName + "<br/>" + ex.Message);
fuPhoto.Focus();
return(false);
}
#endregion
#region Resize Photo
try
{
#region Condition Builder
string resizeSetting = "";
if (maxWidth > 0)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "width=" + maxWidth.ToString();
}
if (maxHeight > 0)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "height=" + maxHeight.ToString();
}
if (resizeMode != ResizeMode.pad)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "mode=" + resizeMode.ToString();
}
if (resizeAnchor != ResizeAnchor.middlecenter)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "anchor=" + resizeAnchor.ToString();
}
if (resizeFormat != ResizeFormat.original)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "format=" + resizeFormat.ToString();
}
if (resizeQuality != 90)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "quality=" + resizeQuality.ToString();
}
#endregion
if (resizeSetting.Length > 0)
{
ResizeSettings imageResizerSetting = new ResizeSettings(resizeSetting);
ImageBuilder.Current.Build(
System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName),
System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName), imageResizerSetting);
}
}
catch (Exception ex)
{
errorMessage = "เกิดข้อผิดพลาด ขณะย่อขนาดภาพ : " + ex.Message;
fuPhoto.Focus();
return(false);
}
#endregion
}
else
{
errorMessage = "ไม่พบไฟล์ที่ต้องการอัพโหลด";
fuPhoto.Focus();
return(false);
}
return(rtnValue);
}
/// <summary>
/// อัพโหลดภาพ พร้อมย่อขนาด
/// </summary>
/// <param name="fuPhoto"></param>
/// <param name="pathShort"></param>
/// <param name="photoName"></param>
/// <param name="errorMessage"></param>
/// <param name="outFileName"></param>
/// <param name="maxSizeKB"></param>
/// <param name="maxWidth"></param>
/// <param name="maxHeight"></param>
/// <param name="resizeAnchor"></param>
/// <param name="resizeMode"></param>
/// <param name="resizeFormat"></param>
/// <returns></returns>
/// <example>
/// clsIO clsIO = new clsIO();
/// string outErrorMessage;
/// string outFileName;
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,resizeFormat:clsIO.ResizeFormat.png);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,maxHeight:200,resizeFormat:clsIO.ResizeFormat.png);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,maxHeight:200,resizeMode:clsIO.ResizeMode.crop,resizeQuality:100);
/// </example>
public bool UploadPhoto(FileUpload fuPhoto, string pathShort, string photoName, out string errorMessage, out string outFileName, int maxSizeKB = 0, int maxWidth = 0, int maxHeight = 0, ResizeAnchor resizeAnchor = ResizeAnchor.middlecenter, ResizeMode resizeMode = ResizeMode.crop, ResizeFormat resizeFormat = ResizeFormat.original, int resizeQuality = 90)
{
bool rtnValue = true;
errorMessage = "";
outFileName = "";
if (fuPhoto.HasFile == true)
{
#region Error Checker
if (FileTypeChecker(fuPhoto.FileName) != "IMG")
{
errorMessage = "โปรดเลือกเฉพาะไฟล์รูปภาพ";
fuPhoto.Focus();
return false;
}
if (maxSizeKB > 0)
{
if (fuPhoto.PostedFile.ContentLength > maxSizeKB * 1000)
{
errorMessage = "ขนาดไฟล์ใหญ่เกิน " + maxSizeKB + " KB";
fuPhoto.Focus();
return false;
}
}
#endregion
#region Out FileName
if (resizeFormat != ResizeFormat.original)
{
outFileName = photoName + "." + resizeFormat.ToString();
}
else
{
outFileName = photoName + System.IO.Path.GetExtension(fuPhoto.FileName).ToLower();
}
#endregion
FileExist(pathShort + outFileName, true);
#region Upload Photo
try
{
fuPhoto.SaveAs(System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName));
}
catch (Exception ex)
{
errorMessage = "เกิดข้อผิดพลาด ขณะอัพโหลดไฟล์ไว้ที่ " + System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName + "<br/>" + ex.Message);
fuPhoto.Focus();
return false;
}
#endregion
#region Resize Photo
try
{
#region Condition Builder
string resizeSetting = "";
if (maxWidth > 0)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "width=" + maxWidth.ToString();
}
if (maxHeight > 0)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "height=" + maxHeight.ToString();
}
if (resizeMode != ResizeMode.pad)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "mode=" + resizeMode.ToString();
}
if (resizeAnchor != ResizeAnchor.middlecenter)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "anchor=" + resizeAnchor.ToString();
}
if (resizeFormat != ResizeFormat.original)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "format=" + resizeFormat.ToString();
}
if (resizeQuality != 90)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "quality=" + resizeQuality.ToString();
}
#endregion
if (resizeSetting.Length > 0)
{
ResizeSettings imageResizerSetting = new ResizeSettings(resizeSetting);
ImageBuilder.Current.Build(
System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName),
System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName), imageResizerSetting);
}
}
catch (Exception ex)
{
errorMessage = "เกิดข้อผิดพลาด ขณะย่อขนาดภาพ : " + ex.Message;
fuPhoto.Focus();
return false;
}
#endregion
}
else
{
errorMessage = "ไม่พบไฟล์ที่ต้องการอัพโหลด";
fuPhoto.Focus();
return false;
}
return rtnValue;
}
void button_Click(object sender, RoutedEventArgs e)
{
Button button = (Button)sender;
WindowStyle style = (WindowStyle)Enum.Parse(typeof(WindowStyle), (string)button.Content);
ResizeMode resize = (ResizeMode)Enum.Parse(typeof(ResizeMode), (string)resizeCombo.Text);
Window window = new Window();
window.Initialized += new EventHandler(window_Initialized);
window.Unloaded += new RoutedEventHandler(window_Unloaded);
// do look 'n' feel
//window.Background = Brushes.Yellow;
window.WindowStyle = style;
window.ResizeMode = resize;
//window.Owner = this;
if (Properties.Settings.Default.ShowResizeMode)
{
window.Content = " WindowStyle." + style.ToString() + "\r\n ResizeMode." + resize.ToString() + "\r\n (" + Properties.Settings.Default.OsThemeLabel + ")";
}
else
{
window.Content = " WindowStyle." + style.ToString() + "\r\n\r\n (" + Properties.Settings.Default.OsThemeLabel + ")";
}
window.Width = 220;
window.Height = 100;
window.MouseDown += delegate(object sender2, MouseButtonEventArgs e2) { window.DragMove(); };
window.Title = "The Title";
if (modalCheckBox.IsChecked == true)
{
window.ShowDialog();
}
else
{
window.Show();
}
}