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 void loadDepthMapButton_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Open depth map";
ofd.Filter = "PNG Files|*.png" +
"|PFM Files|*.pfm" +
"|Bitmap Files|*.bmp" +
"|Gif Files|*.gif" +
"|JPEG Files|*.jpg" +
"|TIFF Files|*.tif" +
"|All Image types|*.png;*.pfm;*.bmp;*.gif;*.jpg;*.tif";
ofd.FilterIndex = 7;
ofd.FileName = "";
if (ofd.ShowDialog() != DialogResult.OK)
{
return;
}
if (depthMap != null)
{
depthMap.Dispose();
}
if (ofd.FileName.EndsWith(".pfm"))
{
depthMap = PortableFloatMap.LoadImage(ofd.FileName);
}
else
{
Bitmap depthMapLdr = (Bitmap)Image.FromFile(ofd.FileName);
depthMap = depthMapLdr.ToFloatMap();
depthMapLdr.Dispose();
}
}
private void OpenLayerImage(string fileName)
{
if (fileName.EndsWith(".pfm"))
{
layerImage = PortableFloatMap.LoadImage(fileName);
}
else
{
Bitmap layerBitmap = (Bitmap)Bitmap.FromFile(fileName);
layerImage = layerBitmap.ToFloatMap();
}
rayTracer.Scene.Layer.Image = layerImage;
}
private void buttonLoad_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Open Image File";
ofd.Filter = "PNG Files|*.png" +
"|PFM Files|*.pfm" +
"|Bitmap Files|*.bmp" +
"|Gif Files|*.gif" +
"|JPEG Files|*.jpg" +
"|TIFF Files|*.tif" +
"|All Image types|*.png;*.pfm;*.bmp;*.gif;*.jpg;*.tif";
ofd.FilterIndex = 7;
ofd.FileName = "";
if (ofd.ShowDialog() != DialogResult.OK)
{
return;
}
if (ofd.FileName.EndsWith(".pfm"))
{
if (inputHdrImage != null)
{
inputHdrImage.Dispose();
}
inputHdrImage = PortableFloatMap.LoadImage(ofd.FileName);
ReplaceLdrImage(ref inputLdrImage, inputHdrImage.ToBitmap(ToneMappingEnabled));
}
else
{
ReplaceLdrImage(ref inputLdrImage, (Bitmap)Image.FromFile(ofd.FileName));
if (inputHdrImage != null)
{
inputHdrImage.Dispose();
}
inputHdrImage = inputLdrImage.ToFloatMap();
}
imageTypeComboBox.SelectedIndex = 0; // TODO: select original better
updatePictureBoxImage();
if (outputHdrImage != null)
{
outputHdrImage.Dispose();
}
outputHdrImage = null;
ReplaceLdrImage(ref outputLdrImage, null);
imageSizeLabel.Text = String.Format("{0}x{1}", inputHdrImage.Width, inputHdrImage.Height);
}
private static FloatMapImage LoadFile(string filename)
{
if (filename.ToLower().EndsWith(".pfm"))
{
return(PortableFloatMap.LoadImage(filename));
}
else if (filename.ToLower().EndsWith(".png"))
{
return(((Bitmap)Bitmap.FromFile(filename)).ToFloatMap());
}
else if (filename.ToLower().EndsWith(".jpg"))
{
return(((Bitmap)Bitmap.FromFile(filename)).ToFloatMap());
}
throw new ArgumentException("Unknown file format: {0}", filename);
}
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);
}
