public static ImageSource resizeImage(ImageSource input_image, int pixel_height, int pixel_width, ResizeAffectMode resize_mode = ResizeAffectMode.pixelSize, double dpi = 0)
{
try
{
bool fit_width = _should_fit_with(input_image.Height, input_image.Width);
BitmapSource base_source = input_image as BitmapSource; //Bitmap source is the base of all imagesources. So, we can convert them to bitmapsource without issue.
if (base_source == null)
{
return(null);
}
switch (resize_mode)
{
case ResizeAffectMode.pixelSize:
return(_resizeImage_pixelOnly(base_source, pixel_height, pixel_width, fit_width));
case ResizeAffectMode.pixelSize_imageSize:
return(_resizeImage_pixelImage(base_source, pixel_height, pixel_width, fit_width, dpi));
case ResizeAffectMode.pixelSize_dpi:
return(_resizeImage_pixelDpi(base_source, pixel_height, pixel_width, fit_width, dpi));
}
return(null);
}
catch (Exception ex)
{
throw ex;
}
}
public static ImageSource resizeImage(byte[] image_byte_array, int pixel_height, int pixel_width, ResizeAffectMode resize_mode = ResizeAffectMode.pixelSize, double dpi = 0)
{
try
{
BitmapImage result_image = new BitmapImage();
using (MemoryStream mstream = new MemoryStream(image_byte_array))
{
result_image.BeginInit();
result_image.StreamSource = mstream;
result_image.EndInit();
}
return(resizeImage((ImageSource)result_image, pixel_height, pixel_width, resize_mode, dpi));
}
catch (Exception ex)
{
throw ex;
}
}
public static ImageSource resizeImage(Uri path_URI, int pixel_height, int pixel_width, ResizeAffectMode resize_mode = ResizeAffectMode.pixelSize, double dpi = 0)
{
try
{
BitmapImage image = new BitmapImage(path_URI);
return(resizeImage(image, pixel_height, pixel_width, resize_mode, dpi));
}
catch (Exception ex)
{
throw ex;
}
}
public static ImageSource resizeImage(Image image, int pixel_height, int pixel_width, ResizeAffectMode resize_mode = ResizeAffectMode.pixelSize, double dpi = 0)
{
try
{
bool fit_width = _should_fit_with(Convert.ToDouble(image.Height), Convert.ToDouble(image.Width));
return(resizeImage(imageToByte(image), pixel_height, pixel_width, resize_mode, dpi));
}
catch (Exception ex)
{
throw ex;
}
}
public static ImageSource resizeImage(string path, int pixel_height, int pixel_width, ResizeAffectMode resize_mode = ResizeAffectMode.pixelSize, double dpi = 0)
{
try
{
Uri image_uri = new Uri(path, UriKind.RelativeOrAbsolute);
return(resizeImage(image_uri, pixel_height, pixel_width, resize_mode, dpi));
}
catch (Exception ex)
{
throw ex;
}
}
