C# (CSharp) OSSP_lab3.Dialogs Contrast Examples

Example #1

File: MainWindow.xaml.cs Project: azhi/BSUIR_labs

        private void contrast_Click(object sender, RoutedEventArgs e)
        {
            Dialogs.Contrast dlg = new Dialogs.Contrast();

            dlg.Owner = this;
            dlg.adjustContrast = 0;

            if (dlg.ShowDialog() == true)
            {
                if (dlg.adjustContrast < -100 || dlg.adjustContrast > 100)
                    MessageBox.Show("Wrong number. Please enter number between -100 and 100.", "Range error");
                myImage.adjustContrast((dlg.adjustContrast + 100) * (dlg.adjustContrast + 100) / 10000.0);
            }

            mainImage.Source = myImage.scr_image;
            mainImage.InvalidateVisual();
        }

Example #2

        private void contrast_Click(object sender, RoutedEventArgs e)
        {
            Dialogs.Contrast dlg = new Dialogs.Contrast();

            dlg.Owner          = this;
            dlg.adjustContrast = 0;

            if (dlg.ShowDialog() == true)
            {
                if (dlg.adjustContrast < -100 || dlg.adjustContrast > 100)
                {
                    MessageBox.Show("Wrong number. Please enter number between -100 and 100.", "Range error");
                }
                myImage.adjustContrast((dlg.adjustContrast + 100) * (dlg.adjustContrast + 100) / 10000.0);
            }

            mainImage.Source = myImage.scr_image;
            mainImage.InvalidateVisual();
        }