private void buttonSave_Click(object sender, EventArgs e)
{
FloatMapImage hdrImageToSave = outputHdrImage;
Bitmap ldrImageToSave = outputLdrImage;
if ((outputLdrImage == null) || (outputHdrImage == null))
{
hdrImageToSave = inputHdrImage;
ldrImageToSave = inputLdrImage;
}
SaveFileDialog sfd = new SaveFileDialog();
sfd.Title = "Save output file";
sfd.Filter = "PNG Files|*.png|PFM Files|*.pfm|JPEG Files|*.jpg";
sfd.AddExtension = true;
sfd.FileName = "";
if (sfd.ShowDialog() != DialogResult.OK)
{
return;
}
if (sfd.FileName.EndsWith(".pfm"))
{
PortableFloatMap.SaveImage(hdrImageToSave, sfd.FileName);
}
else if (sfd.FileName.EndsWith(".png"))
{
ldrImageToSave.Save(sfd.FileName, System.Drawing.Imaging.ImageFormat.Png);
}
else if (sfd.FileName.EndsWith(".jpg"))
{
ldrImageToSave.Save(sfd.FileName, System.Drawing.Imaging.ImageFormat.Jpeg);
}
}
private static void ReadAndWriteTestImage(string filename)
{
Console.WriteLine("Writing a test image.");
FloatMapImage image = CreateTestImage();
DisplayInfo(image);
PrintImageContents(image);
PortableFloatMap.SaveImage(image, filename);
Console.WriteLine();
Console.WriteLine("Reading a test image.");
FloatMapImage loadedImage = PortableFloatMap.LoadImage(filename);
DisplayInfo(loadedImage);
PrintImageContents(loadedImage);
}
private static void ReadAndWriteExistingImage(string filename)
{
Console.WriteLine("Reading an existing image.");
FloatMapImage image = PortableFloatMap.LoadImage(filename);
DisplayInfo(image);
Console.WriteLine();
Console.WriteLine("Writing a copy of an existing image.");
string copyFilename = filename + ".out";
PortableFloatMap.SaveImage(image, copyFilename);
Console.WriteLine("Reading a copy of an existing image.");
FloatMapImage loadedImage = PortableFloatMap.LoadImage(copyFilename);
DisplayInfo(loadedImage);
}
