internal static Image FormatSnapshot(string imagePath, SprSnapshotFormat format)
{
var imgFile = new Bitmap(imagePath);
using (var g = Graphics.FromImage(imgFile))
{
g.CompositingQuality = CompositingQuality.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.SmoothingMode = SmoothingMode.HighQuality;
g.DrawImage(imgFile, 0, 0, imgFile.Width, imgFile.Height);
}
var savePath = imagePath;
var imgStream = new MemoryStream(); // Must stay open!
if (format == SprSnapshotFormat.Png)
{
savePath = Path.ChangeExtension(imagePath, "png");
imgFile.Save(imgStream, ImageFormat.Png);
}
else if (format == SprSnapshotFormat.Jpg)
{
var jpgEncoder = ImageCodecInfo.GetImageDecoders().First(codec => codec.FormatID == ImageFormat.Jpeg.Guid);
if (jpgEncoder != null)
{
// Set the image quality
var encodeQuality = Encoder.Quality;
var encodeParams = new EncoderParameters(1);
var qualityParam = new EncoderParameter(encodeQuality, 95L);
encodeParams.Param[0] = qualityParam;
savePath = Path.ChangeExtension(imagePath, "jpg");
imgFile.Save(imgStream, jpgEncoder, encodeParams);
}
}
imgFile.Dispose();
return(Image.FromStream(imgStream));
}
internal static Image FormatSnapshot(string imagePath, SprSnapshotFormat format)
{
var imgFile = new Bitmap(imagePath);
using (var g = Graphics.FromImage(imgFile))
{
g.CompositingQuality = CompositingQuality.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.SmoothingMode = SmoothingMode.HighQuality;
g.DrawImage(imgFile, 0, 0, imgFile.Width, imgFile.Height);
}
var savePath = imagePath;
var imgStream = new MemoryStream(); // Must stay open!
if (format == SprSnapshotFormat.Png)
{
savePath = Path.ChangeExtension(imagePath, "png");
imgFile.Save(imgStream, ImageFormat.Png);
}
else if(format == SprSnapshotFormat.Jpg)
{
var jpgEncoder = ImageCodecInfo.GetImageDecoders().First(codec => codec.FormatID == ImageFormat.Jpeg.Guid);
if (jpgEncoder != null)
{
// Set the image quality
var encodeQuality = Encoder.Quality;
var encodeParams = new EncoderParameters(1);
var qualityParam = new EncoderParameter(encodeQuality, 95L);
encodeParams.Param[0] = qualityParam;
savePath = Path.ChangeExtension(imagePath, "jpg");
imgFile.Save(imgStream, jpgEncoder, encodeParams);
}
}
imgFile.Dispose();
return Image.FromStream(imgStream);
}