//Method simplified, because once a filter is applied the filters are disabled
private void ApplyFilter()
{
//cmbFilter instead of cmbEdgeDetection
if (previewBitmap == null || cmbFilter.SelectedIndex == -1)
{
return;
}
Bitmap selectedSource = null;
Bitmap bitmapResult = null;
selectedSource = originalBitmap;
if (selectedSource != null)
{
bitmapResult = ImageFilters.ApplyRegistredFilter(selectedSource, cmbFilter.SelectedItem.ToString());
}
if (bitmapResult != null)
{
picPreview.Image = bitmapResult;
intermediateBitmap = bitmapResult;
}
//Disabling the filters and enabling the edge detection
cmbEdgeDetection.Enabled = true;
cmbFilter.Enabled = false;
//From here, saving the image is possible, not loading a new one
btnSaveNewImage.Enabled = true;
btnOpenOriginal.Enabled = false;
}
