/// <summary> /// Stretch Image Histogram /// </summary> private void Stretch() { this.labelLoading.Text = "Stretching Histogram from image..."; this.Update(); int lower = (int)this.numericUpDownLower.Value; int upper = (int)this.numericUpDownUpper.Value; this.pictureBoxStretched.Image = Histogram.Stretch(lower, upper); HistogramStretched = new Histogram((Bitmap)this.pictureBoxStretched.Image); this.isStretched = true; this.labelLoading.Text = ""; }