private void saveImage_Click(object sender, EventArgs e)
{
if (resultBitmap != null)
{
//Initialize the controller
ImageController imageController = new ImageController(files, bitmap, filters);
//save the image
imageController.saveModifiedFile(resultBitmap);
}
//show a message telling that the image has been saved
MessageBox.Show("Your image has been saved successfully!", "Image saved!", MessageBoxButtons.OK, MessageBoxIcon.Information);
//reset the form
MainForm NewForm = new MainForm();
NewForm.Show();
this.Dispose(false);
}
private void EdgeDetectionList_SelectedIndexChanged(object sender, EventArgs e)
{
//Initialize the controller
ImageController imageController = new ImageController(files, bitmap, filters);
//initialize the preview
previewBitmap = originalBitmap;
//take the currently selected rows header and compare the value in a switch case
string selected = EdgeDetectionList.SelectedItem.ToString();
switch (selected)
{
case "-Original-":
{
//if the selected is original, show the original
previewBitmap = originalBitmap;
break;
}
case "Zen filter":
{
//set the previewBitmap with the selected filter
previewBitmap = imageController.ZenFilter(previewBitmap);
break;
}
case "Night filter":
{
//set the previewBitmap with the selected filter
previewBitmap = imageController.NightFilter(previewBitmap);
break;
}
default:
{
break;
}
}
//send the image into the preview
ImagePreview.Image = previewBitmap;
resultBitmap = previewBitmap;
}
private void loadImage_Click(object sender, EventArgs e)
{
//initialize the controller
ImageController imageController = new ImageController(files, bitmap, filters);
//call the open file method from the controller
originalBitmap = imageController.openOriginalFile();
//set the original bitma into a resized version of the selected file, so it fits on the preview
originalBitmap = imageController.CopyToSquareCanvas(originalBitmap, ImagePreview.Width);
//send the bitmap into the preview
ImagePreview.Image = originalBitmap;
//enable the save button and list
saveImage.Enabled = true;
EdgeDetectionList.Enabled = true;
// set the list index back to 0 when you load a new image
EdgeDetectionList.SelectedIndex = 0;
}