public void save()
{
SaveFileDialog save = new SaveFileDialog();
save.FileName = opened_image.get_file_name();
save.Filter = "PPM Image (.ppm)|*.ppm|Bitmap Image (.bmp)|*.bmp|Gif Image (.gif)|*.gif|JPEG Image (.jpeg)|*.jpeg; *.jpg|Png Image (.png)|*.png|Tiff Image (.tiff)|*.tiff; *.tif";
Hashtable formats = new Hashtable();
formats.Add("ppm", 1);
formats.Add("bmp", 2);
formats.Add("gif", 3);
formats.Add("jpeg", 4);
formats.Add("jpg", 4);
formats.Add("png", 5);
formats.Add("tiff", 6);
formats.Add("tif", 6);
save.FilterIndex = (int)formats[opened_image.get_extension()];
save.ValidateNames = true;
save.AddExtension = true;
if (save.ShowDialog() == DialogResult.OK)
{
string ext = Path.GetExtension(save.FileName);
if (ext == ".ppm")
{
SaveForm saveform = new SaveForm();
saveform.saving_image = this.opened_image;
saveform.fileName = save.FileName;
saveform.ShowDialog(this);
}
else if (ext == ".bmp")
{
opened_image.save_common(save.FileName, ImageFormat.Bmp);
}
else if (ext == ".gif")
{
opened_image.save_common(save.FileName, ImageFormat.Gif);
}
else if (ext == ".jpeg" || ext == ".jpg")
{
opened_image.save_common(save.FileName, ImageFormat.Jpeg);
}
else if (ext == ".png")
{
opened_image.save_common(save.FileName, ImageFormat.Png);
}
else if (ext == ".tiff" || ext == ".tif")
{
opened_image.save_common(save.FileName, ImageFormat.Tiff);
}
}
}
public void save()
{
SaveFileDialog save = new SaveFileDialog();
save.FileName = opened_image.get_file_name();
save.Filter = "PPM Image (.ppm)|*.ppm|Bitmap Image (.bmp)|*.bmp|Gif Image (.gif)|*.gif|JPEG Image (.jpeg)|*.jpeg; *.jpg|Png Image (.png)|*.png|Tiff Image (.tiff)|*.tiff; *.tif";
Hashtable formats = new Hashtable();
formats.Add("ppm", 1);
formats.Add("bmp", 2);
formats.Add("gif", 3);
formats.Add("jpeg", 4);
formats.Add("jpg", 4);
formats.Add("png", 5);
formats.Add("tiff", 6);
formats.Add("tif", 6);
save.FilterIndex = (int)formats[opened_image.get_extension()];
save.ValidateNames = true;
save.AddExtension = true;
if (save.ShowDialog() == DialogResult.OK)
{
string ext = Path.GetExtension(save.FileName);
if (ext == ".ppm")
{
SaveForm saveform = new SaveForm();
saveform.saving_image = this.opened_image;
saveform.fileName = save.FileName;
saveform.ShowDialog(this);
}
else if(ext == ".bmp")
{
opened_image.save_common(save.FileName, ImageFormat.Bmp);
}
else if(ext == ".gif")
{
opened_image.save_common(save.FileName, ImageFormat.Gif);
}
else if (ext == ".jpeg" || ext == ".jpg")
{
opened_image.save_common(save.FileName, ImageFormat.Jpeg);
}
else if (ext == ".png")
{
opened_image.save_common(save.FileName, ImageFormat.Png);
}
else if (ext == ".tiff" || ext == ".tif")
{
opened_image.save_common(save.FileName, ImageFormat.Tiff);
}
}
}
private void saveAsToolStripMenuItem_Click(object sender, EventArgs e)
{
if (opened_image != null)
{
SaveForm saveform = new SaveForm();
saveform.ShowDialog(this);
}
else
{
MessageBox.Show("No image to save.");
}
}