protected override void OnSave(Document input, Stream output, SaveConfigToken token, Surface scratchSurface, ProgressEventHandler callback)
{
JpegSaveConfigToken jsct = (JpegSaveConfigToken)token;
ImageCodecInfo icf = GdiPlusFileType.GetImageCodecInfo(ImageFormat.Jpeg);
EncoderParameters parms = new EncoderParameters(1);
EncoderParameter parm = new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, jsct.Quality); // force '95% quality'
parms.Param[0] = parm;
scratchSurface.Clear(ColorBgra.White);
using (RenderArgs ra = new RenderArgs(scratchSurface))
{
input.Render(ra, true);
}
using (Bitmap bitmap = scratchSurface.CreateAliasedBitmap())
{
GdiPlusFileType.LoadProperties(bitmap, input);
bitmap.Save(output, icf, parms);
}
}
protected JpegSaveConfigToken(JpegSaveConfigToken cloneMe)
{
this.quality = cloneMe.quality;
}
protected JpegSaveConfigToken(JpegSaveConfigToken cloneMe)
{
this.quality = cloneMe.quality;
}