public void ReassemblySize(string imagename)
{
var til = new TesselatedImageLoader();
var sft = new Basic16Tesselator();
var loaded_image = til.LoadFromImagelibrary(imagename, sft);
var assembled_image = loaded_image.AssembleFragments();
var expected_width = loaded_image.OriginalImage().Size.Width;
var expected_height = loaded_image.OriginalImage().Size.Height;
if (expected_width % 16 != 0)
{
expected_width = expected_width - (expected_width % 16);
}
if (expected_height % 16 != 0)
{
expected_height = expected_height - (expected_height % 16);
}
var expected_size = new Size {
Width = expected_width, Height = expected_height
};
Assert.AreEqual(assembled_image.Size, expected_size);
}
public void BasicExchangeEngineTest()
{
var tsfinder = new TileSetRepo.TileSetRepo();
tsfinder.Discover();
var tileset_stars = (IHueMatchingTileset)tsfinder.ByName("Stars (16x16)")[0];
var tileset_para16 = (IHueMatchingTileset)tsfinder.ByName("16 pastels (8x8)")[0];
var loader = new TesselatedImageLoader();
var tesser = new Basic16Tesselator();
var loaded_image = loader.LoadFromImagelibrary("green_leaf.jpg", tesser);
var writer = new ImageWriter();
var output_path = UserSettings.GetDefaultPath("output_path");
var assembled_bitmap_pre = loaded_image.AssembleFragments();
writer.WriteBitmap(assembled_bitmap_pre, System.IO.Path.Combine(output_path, "green_leaf_unchanged.jpg"));
new BasicExchangeEngine(tileset_stars, loaded_image).run();
var assembled_bitmap_stars = loaded_image.AssembleFragments();
writer.WriteBitmap(assembled_bitmap_stars, System.IO.Path.Combine(output_path, "stars_leaf_output.jpg"));
new BasicExchangeEngine(tileset_para16, loaded_image).run();
var assembled_bitmap_para16 = loaded_image.AssembleFragments();
writer.WriteBitmap(assembled_bitmap_para16, System.IO.Path.Combine(output_path, "parametric_leaf_output.jpg"));
}
// Lazy.
protected void LazyUpdate()
{
if (!NeedsUpdate)
{
return;
}
if (InputImageName is null ||
TileSet is null ||
!File.Exists(InputImageName))
{
NeedsUpdate = false;
return;
}
System.Console.WriteLine("TSR loaded {0} tilesets.", tsr.NumberOfTilesets());
try
{
var buffer = System.IO.File.ReadAllBytes(InputImageName);
var pixbuf = new Gdk.Pixbuf(buffer);
var image = new Gtk.Image(pixbuf);
foreach (var win in update_targets)
{
win.SetInputPixbuf(pixbuf);
}
}
catch (Exception exx)
{
System.Console.WriteLine("LazyUpdate could not update image, caused exception {0} for {1} ", exx.ToString(), InputImageName);
}
try
{
var tesser = new Basic16Tesselator();
var loader = new TesselatedImageLoader();
var loaded_image = loader.LoadFromImagelibrary(InputImageName, tesser);
var writer = new ImageWriter();
new TileExchange.BasicExchangeEngine((IHueMatchingTileset)TileSet, loaded_image).run();
var assembled_bitmap_pre = loaded_image.AssembleFragments();
writer.WriteBitmap(assembled_bitmap_pre, System.IO.Path.Combine("/tmp", "foo.png"));
MemoryStream ms = new MemoryStream();
assembled_bitmap_pre.Save(ms, ImageFormat.Png);
ms.Position = 0;
var pixbuf = new Gdk.Pixbuf(ms);
update_targets[0].SetOutputPixbuf(pixbuf);
}
catch (Exception exx)
{
System.Console.WriteLine("LazyUpdate could not generate image, caused exception {0} for {1} ", exx.ToString(), InputImageName);
}
}
public void SingleFragmentImages(string imagename, int width, int height)
{
var til = new TesselatedImageLoader();
var sft = new SingleFragmentTesselator();
var loaded_image = til.LoadFromImagelibrary(imagename, sft);
var fragments = loaded_image.GetImageFragments();
Assert.AreEqual(1, fragments.Count);
var fragment = fragments[0];
Assert.AreEqual(width, fragment.GetReplacementFragment().GetSize().Width);
Assert.AreEqual(height, fragment.GetReplacementFragment().GetSize().Height);
}
public void BasicFragmentation()
{
var til = new TesselatedImageLoader();
var sft = new Basic16Tesselator();
var loaded_image = til.LoadFromImagelibrary("red_blue_transitions.jpg", sft);
var fragments = loaded_image.GetImageFragments();
Assert.AreEqual(28 * 28, fragments.Count);
Assert.AreNotEqual(fragments[0].GetPosition(), fragments[1].GetPosition());
var bottom_corner =
from fragment in fragments
where fragment.GetPosition().X > 175 && fragment.GetPosition().Y > 275
select fragment.GetPosition();
// [288, 304, 320, 336, 352, 368, 384, 400, 416, 432] <- 10
// [176, 192, 208, 224, 240, 256, 272, 288, 304, 320, 336, 352, 368, 384, 400, 416, 432] <- 17
Assert.AreEqual(10 * 17, bottom_corner.Count());
}
public void DocumentationImage()
{
var tsfinder = new TileSetRepo.TileSetRepo();
tsfinder.Discover(UserSettings.GetDefaultPath("tileset_path"), false);
var tileset = (IHueMatchingTileset)tsfinder.ByName("Noisy Pastels (16x16)")[0];
var loader = new TesselatedImageLoader();
var tesser = new Basic16Tesselator();
var loaded_image = loader.LoadFromImagelibrary("Polse.jpg", tesser);
var writer = new ImageWriter();
var output_path = UserSettings.GetDefaultPath("output_path");
new BasicExchangeEngine(tileset, loaded_image).run();
var assembled_bitmap_pre = loaded_image.AssembleFragments();
writer.WriteBitmap(assembled_bitmap_pre, System.IO.Path.Combine(output_path, "Pastellized Polse.png"));
}
