public void SendSmallImage(string fileName, int maxHeight, int maxWidth)
{
Image image = null;
this._outBmp = null;
Graphics graphics = null;
try
{
image = Image.FromFile(fileName);
ImageFormat rawFormat = image.RawFormat;
Size size = PIC.NewSize(maxWidth, maxHeight, image.Width, image.Height);
this._outBmp = new Bitmap(size.Width, size.Height);
graphics = Graphics.FromImage(this._outBmp);
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.DrawImage(image, new Rectangle(0, 0, size.Width, size.Height), 0, 0, image.Width, image.Height, GraphicsUnit.Pixel);
graphics?.Dispose();
}
catch
{
}
finally
{
graphics?.Dispose();
image?.Dispose();
}
}
public static void SendSmallImage(string fileName, string newFile, int maxHeight, int maxWidth)
{
Image image = null;
Bitmap bitmap = null;
Graphics graphics = null;
try
{
image = Image.FromFile(fileName);
ImageFormat rawFormat = image.RawFormat;
Size size = PIC.NewSize(maxWidth, maxHeight, image.Width, image.Height);
bitmap = new Bitmap(size.Width, size.Height);
graphics = Graphics.FromImage(bitmap);
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.DrawImage(image, new Rectangle(0, 0, size.Width, size.Height), 0, 0, image.Width, image.Height, GraphicsUnit.Pixel);
graphics?.Dispose();
EncoderParameters encoderParameters = new EncoderParameters();
long[] value = new long[1]
{
100L
};
EncoderParameter encoderParameter = new EncoderParameter(Encoder.Quality, value);
encoderParameters.Param[0] = encoderParameter;
ImageCodecInfo[] imageEncoders = ImageCodecInfo.GetImageEncoders();
ImageCodecInfo imageCodecInfo = null;
int num = 0;
while (num < imageEncoders.Length)
{
if (!imageEncoders[num].FormatDescription.Equals("JPEG"))
{
num++;
continue;
}
imageCodecInfo = imageEncoders[num];
break;
}
if (imageCodecInfo != null)
{
bitmap.Save(newFile, imageCodecInfo, encoderParameters);
}
else
{
bitmap.Save(newFile, rawFormat);
}
}
catch
{
}
finally
{
graphics?.Dispose();
image?.Dispose();
bitmap?.Dispose();
}
}
public void SendSmallImage(string fileName, int maxHeight, int maxWidth)
{
System.Drawing.Image image = null;
this._outBmp = null;
System.Drawing.Graphics graphics = null;
try
{
image = System.Drawing.Image.FromFile(fileName);
System.Drawing.Imaging.ImageFormat arg_18_0 = image.RawFormat;
System.Drawing.Size size = PIC.NewSize(maxWidth, maxHeight, image.Width, image.Height);
this._outBmp = new System.Drawing.Bitmap(size.Width, size.Height);
graphics = System.Drawing.Graphics.FromImage(this._outBmp);
graphics.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
graphics.DrawImage(image, new System.Drawing.Rectangle(0, 0, size.Width, size.Height), 0, 0, image.Width, image.Height, System.Drawing.GraphicsUnit.Pixel);
if (graphics != null)
{
graphics.Dispose();
}
}
catch
{
}
finally
{
if (graphics != null)
{
graphics.Dispose();
}
if (image != null)
{
image.Dispose();
}
}
}
public static void SendSmallImage(string fileName, string newFile, int maxHeight, int maxWidth)
{
System.Drawing.Image image = null;
System.Drawing.Bitmap bitmap = null;
System.Drawing.Graphics graphics = null;
try
{
image = System.Drawing.Image.FromFile(fileName);
System.Drawing.Imaging.ImageFormat rawFormat = image.RawFormat;
System.Drawing.Size size = PIC.NewSize(maxWidth, maxHeight, image.Width, image.Height);
bitmap = new System.Drawing.Bitmap(size.Width, size.Height);
graphics = System.Drawing.Graphics.FromImage(bitmap);
graphics.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
graphics.DrawImage(image, new System.Drawing.Rectangle(0, 0, size.Width, size.Height), 0, 0, image.Width, image.Height, System.Drawing.GraphicsUnit.Pixel);
if (graphics != null)
{
graphics.Dispose();
}
System.Drawing.Imaging.EncoderParameters encoderParameters = new System.Drawing.Imaging.EncoderParameters();
long[] value = new long[]
{
100L
};
System.Drawing.Imaging.EncoderParameter encoderParameter = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.Quality, value);
encoderParameters.Param[0] = encoderParameter;
System.Drawing.Imaging.ImageCodecInfo[] imageEncoders = System.Drawing.Imaging.ImageCodecInfo.GetImageEncoders();
System.Drawing.Imaging.ImageCodecInfo imageCodecInfo = null;
for (int i = 0; i < imageEncoders.Length; i++)
{
if (imageEncoders[i].FormatDescription.Equals("JPEG"))
{
imageCodecInfo = imageEncoders[i];
break;
}
}
if (imageCodecInfo != null)
{
bitmap.Save(newFile, imageCodecInfo, encoderParameters);
}
else
{
bitmap.Save(newFile, rawFormat);
}
}
catch
{
}
finally
{
if (graphics != null)
{
graphics.Dispose();
}
if (image != null)
{
image.Dispose();
}
if (bitmap != null)
{
bitmap.Dispose();
}
}
}
public static void SendSmallImage(string fileName, string newFile, int maxHeight, int maxWidth)
{
Image image = null;
Bitmap bitmap = null;
Graphics graphics = null;
try
{
image = Image.FromFile(fileName);
ImageFormat rawFormat = image.RawFormat;
Size size = PIC.NewSize(maxWidth, maxHeight, image.Width, image.Height);
bitmap = new Bitmap(size.Width, size.Height);
graphics = Graphics.FromImage(bitmap);
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.DrawImage(image, new Rectangle(0, 0, size.Width, size.Height), 0, 0, image.Width, image.Height, GraphicsUnit.Pixel);
if (graphics != null)
{
graphics.Dispose();
}
EncoderParameters encoderParams = new EncoderParameters();
long[] numArray = new long[]
{
100L
};
EncoderParameter parameter = new EncoderParameter(Encoder.Quality, numArray);
encoderParams.Param[0] = parameter;
ImageCodecInfo[] imageEncoders = ImageCodecInfo.GetImageEncoders();
ImageCodecInfo encoder = null;
for (int i = 0; i < imageEncoders.Length; i++)
{
if (imageEncoders[i].FormatDescription.Equals("JPEG"))
{
encoder = imageEncoders[i];
break;
}
}
if (encoder != null)
{
bitmap.Save(newFile, encoder, encoderParams);
}
else
{
bitmap.Save(newFile, rawFormat);
}
}
catch
{
}
finally
{
if (graphics != null)
{
graphics.Dispose();
}
if (image != null)
{
image.Dispose();
}
if (bitmap != null)
{
bitmap.Dispose();
}
}
}