public override Bitmap processImage(Bitmap sourceImage, BackgroundWorker worker, Stack <Bitmap> bitmaps)
{
if (sourceImage == null)
{
MessageBox.Show("Откройте изображение");
return(null);
}
bitmaps.Push(sourceImage);
Bitmap resultImage = new Bitmap(sourceImage.Width, sourceImage.Height);
Filters filter = new ErosionFilter();
sourceImage = filter.processImage(sourceImage, worker, bitmaps);
return(base.processImage(sourceImage, worker, bitmaps));
}
private void ErosionToolStripMenuItem_Click(object sender, EventArgs e)
{
Filters filter = new ErosionFilter();
backgroundWorker1.RunWorkerAsync(filter);
}