private void btnMode_Click(object sender, EventArgs e)
{
if (sender == btnModeNormal)
{
sharpenMode = SharpenMode.Normal;
grpGaussianParams.Enabled = false;
grpGdiParams.Enabled = false;
grpGaussianParams.Visible = false;
grpGdiParams.Visible = false;
}
else if (sender == btnModeGaussian)
{
sharpenMode = SharpenMode.Gaussian;
grpGaussianParams.Enabled = true;
grpGdiParams.Enabled = false;
grpGaussianParams.Visible = true;
grpGdiParams.Visible = false;
}
else if (sender == btnModeGdi)
{
sharpenMode = SharpenMode.GDI;
grpGaussianParams.Enabled = false;
grpGdiParams.Enabled = true;
grpGaussianParams.Visible = false;
grpGdiParams.Visible = true;
}
imgPreview.Image = addin.Apply(thumb);
}
/// <summary>
///
/// </summary>
/// <param name="image"></param>
/// <returns></returns>
public override Image Apply(Image image)
{
GetParams(fm);
if (!(image is Image))
{
return(image);
}
Bitmap dst = AddinUtils.CloneImage(image) as Bitmap;
SharpenMode sharpenMode = (SharpenMode)Params["SharpenMode"].Value;
double gaussianSigma = (double)Params["GaussianSigma"].Value;
int gaussianSize = (int)Params["GaussianSize"].Value;
int gaussianThreshold = (int)Params["GaussianThreshold"].Value;
float gdiRatio = (float)Params["GdiRatio"].Value;
float gdiAmount = (float)Params["GdiAmount"].Value;
Accord.Imaging.Filters.IFilter filter = null;
switch (sharpenMode)
{
case SharpenMode.Normal:
filter = new Accord.Imaging.Filters.Sharpen();
dst = (filter as Accord.Imaging.Filters.Sharpen).Apply(dst);
break;
case SharpenMode.Gaussian:
filter = new Accord.Imaging.Filters.GaussianSharpen();
(filter as Accord.Imaging.Filters.GaussianSharpen).Sigma = gaussianSigma;
(filter as Accord.Imaging.Filters.GaussianSharpen).Size = gaussianSize;
(filter as Accord.Imaging.Filters.GaussianSharpen).Threshold = gaussianThreshold;
dst = filter.Apply(dst);
break;
case SharpenMode.GDI:
var effect = new SharpenEffect(gdiRatio, gdiAmount);
dst.ApplyEffect(effect, new Rectangle(0, 0, dst.Width, dst.Height));
break;
}
AddinUtils.CloneExif(image, dst);
return(dst);
}