public virtual bool OnGetImageSize(string url, bool titledImage, out int width, out int height)
{
if (GetImageSize != null)
{
var info = new ImageInfo { url = url, titled_image = titledImage };
if (GetImageSize(info))
{
width = info.width;
height = info.height;
return true;
}
}
width = 0;
height = 0;
if (Utils.IsUrlFullyQualified(url))
return false;
// Work out base location
var str = url.StartsWith("/") ? DocumentRoot : DocumentLocation;
if (String.IsNullOrEmpty(str))
return false;
// Work out file location
if (str.EndsWith("/") || str.EndsWith("\\"))
{
str = str.Substring(0, str.Length - 1);
}
if (url.StartsWith("/"))
{
url = url.Substring(1);
}
str = str + "\\" + url.Replace("/", "\\");
try
{
var img = Image.FromFile(str);
width = img.Width;
height = img.Height;
if (MaxImageWidth != 0 && width > MaxImageWidth)
{
height = (int)(height * (double)MaxImageWidth / width);
width = MaxImageWidth;
}
return true;
}
catch (Exception)
{
return false;
}
}
// Override to supply the size of an image
public virtual bool OnGetImageSize(string url, bool TitledImage, out int width, out int height)
{
if (GetImageSize != null)
{
var info = new ImageInfo() { url = url, titled_image=TitledImage };
if (GetImageSize(info))
{
width = info.width;
height = info.height;
return true;
}
}
width = 0;
height = 0;
if (Utils.IsUrlFullyQualified(url))
return false;
// Work out base location
string str = url.StartsWith("/") ? DocumentRoot : DocumentLocation;
if (String.IsNullOrEmpty(str))
return false;
// Work out file location
if (str.EndsWith("/") || str.EndsWith("\\"))
{
str=str.Substring(0, str.Length-1);
}
if (url.StartsWith("/"))
{
url=url.Substring(1);
}
str=str + "\\" + url.Replace("/", "\\");
//
//Create an image object from the uploaded file
try
{
var img = new BitmapImage(new Uri(str,UriKind.Absolute));
width=img.PixelWidth;
height=img.PixelHeight;
if (MaxImageWidth != 0 && width>MaxImageWidth)
{
height=(int)((double)height * (double)MaxImageWidth / (double)width);
width=MaxImageWidth;
}
return true;
}
catch (Exception)
{
return false;
}
}
// Override to supply the size of an image
public virtual bool OnGetImageSize(string url, bool TitledImage, out int width, out int height)
{
if (GetImageSize != null)
{
var info = new ImageInfo() { url = url, titled_image=TitledImage };
if (GetImageSize(info))
{
width = info.width;
height = info.height;
return true;
}
}
width = 0;
height = 0;
if (Utils.IsUrlFullyQualified(url))
return false;
// Work out base location
string str = url.StartsWith("/") ? DocumentRoot : DocumentLocation;
if (String.IsNullOrEmpty(str))
return false;
// Work out file location
if (str.EndsWith("/") || str.EndsWith("\\"))
{
str=str.Substring(0, str.Length-1);
}
if (url.StartsWith("/"))
{
url=url.Substring(1);
}
str=str + "\\" + url.Replace("/", "\\");
//
return true;
// //Create an image object from the uploaded file
// try
// {
// var img = System.Drawing.Image.FromFile(str);
// width=img.Width;
// height=img.Height;
//
// if (MaxImageWidth != 0 && width>MaxImageWidth)
// {
// height=(int)((double)height * (double)MaxImageWidth / (double)width);
// width=MaxImageWidth;
// }
//
// return true;
// }
// catch (Exception)
// {
// return false;
// }
}
// Override to supply the size of an image
public virtual bool OnGetImageSize(string url, bool TitledImage, out nint width, out nint height)
{
if (GetImageSize != null)
{
var info = new ImageInfo() { url = url, titled_image=TitledImage };
if (GetImageSize(info))
{
width = info.width;
height = info.height;
return true;
}
}
width = 0;
height = 0;
if (Utils.IsUrlFullyQualified(url))
return false;
// Work out base location
string str = url.StartsWith("/") ? DocumentRoot : DocumentLocation;
//if (String.IsNullOrEmpty(str))
if (null != str && str != System.String.Empty)
return false;
// Work out file location
if (str.EndsWith("/") || str.EndsWith("\\"))
{
str=str.Substring(0, str.Length-1);
}
if (url.StartsWith("/"))
{
url=url.Substring(1);
}
str=str + "\\" + url.Replace("/", "\\");
//
//Create an image object from the uploaded file
try
{
PatchSystemDrawingImageFromFile(ref width, ref height, str);
return true;
}
catch (Exception)
{
return false;
}
}
// Override to supply the size of an image
public virtual bool OnGetImageSize(string url, bool TitledImage, out int width, out int height)
{
if (GetImageSize != null)
{
var info = new ImageInfo()
{
url = url, titled_image = TitledImage
};
if (GetImageSize(info))
{
width = info.width;
height = info.height;
return(true);
}
}
width = 0;
height = 0;
if (Utils.IsUrlFullyQualified(url))
{
return(false);
}
// Work out base location
string str = url.StartsWith("/") ? DocumentRoot : DocumentLocation;
if (String.IsNullOrEmpty(str))
{
return(false);
}
// Work out file location
if (str.EndsWith("/") || str.EndsWith("\\"))
{
str = str.Substring(0, str.Length - 1);
}
if (url.StartsWith("/"))
{
url = url.Substring(1);
}
str = str + "\\" + url.Replace("/", "\\");
//
return(true);
// //Create an image object from the uploaded file
// try
// {
// var img = System.Drawing.Image.FromFile(str);
// width=img.Width;
// height=img.Height;
//
// if (MaxImageWidth != 0 && width>MaxImageWidth)
// {
// height=(int)((double)height * (double)MaxImageWidth / (double)width);
// width=MaxImageWidth;
// }
//
// return true;
// }
// catch (Exception)
// {
// return false;
// }
}
