public void Can_Create_Color_Image()
{
var bitmap = new Bitmap(20, 10);
var imageFactory = new RgbBitmapFactory();
var pointerFactory = new ArrayToPointerFactory();
var data = new ushort[20 * 10 * 2];
for (int index = data.Length / 2; index < data.Length; index++)
{
data[index] = ushort.MaxValue;
}
var pointer = pointerFactory.CreatePointer(data);
try
{
imageFactory.CreateImage(bitmap, pointer);
}
finally
{
pointerFactory.Destroy(pointer);
}
var color = bitmap.GetPixel(0, 0);
var color2 = bitmap.GetPixel(10, 9);
Assert.AreEqual(0, color.R);
Assert.AreEqual(0, color.G);
Assert.AreEqual(0, color.B);
Assert.AreEqual(255, color2.R);
Assert.AreEqual(255, color2.G);
Assert.AreEqual(255, color2.B);
}
public void Can_Create_DepthFrame_From_Pointer()
{
var generatorStub = new DepthGeneratorStub();
var datasource = new DepthDataFrameSource(generatorStub);
var pointerFactory = new ArrayToPointerFactory();
var data = new List <ushort>();
for (int index = 0; index < generatorStub.Width * generatorStub.Height; index++)
{
data.Add((ushort)index);
}
var pointer = pointerFactory.CreatePointer(data.ToArray());
generatorStub.ImagePointer = pointer;
datasource.ForceRun();
pointerFactory.Destroy(pointer);
var frame = datasource.CurrentValue;
Assert.AreEqual(20, frame.Width);
Assert.AreEqual(10, frame.Height);
Assert.AreEqual(frame.Data[1], 1);
Assert.AreEqual(frame.Data[66], 66);
Assert.AreEqual(frame.Data[199], 199);
}
public void Filters_Depth_Data_Correctly()
{
var data = PrepareDepthData();
var pointerFactory = new ArrayToPointerFactory();
var pointer = pointerFactory.CreatePointer(data.ToArray());
var result = this.filter.Filter(pointer);
pointerFactory.Destroy(pointer);
Assert.AreEqual(2, result.Count);
Assert.IsTrue(result.Contains(new Point(2, 2, 700)));
Assert.IsTrue(result.Contains(new Point(15, 8, 700)));
}
public unsafe void Does_Create_Correct_Pointer()
{
var factory = new ArrayToPointerFactory();
var data = new ushort[] { 0, 0, 700, 700, 0, 0 };
var pointer = factory.CreatePointer(data);
ushort *pDepth = (ushort *)pointer;
for (int index = 0; index < data.Length; index++)
{
Assert.AreEqual(data[index], *pDepth);
pDepth++;
}
factory.Destroy(pointer);
}
public void Can_Create_Color_Image()
{
var imageFactory = new RgbImageSourceFactory();
var pointerFactory = new ArrayToPointerFactory();
var data = new ushort[20 * 10 * 2];
for (int index = data.Length / 2; index < data.Length; index++)
{
data[index] = ushort.MaxValue;
}
var bitmap = new WriteableBitmap(20, 10, 96, 96, PixelFormats.Bgr24, null);
var pointer = pointerFactory.CreatePointer(data);
try
{
imageFactory.CreateImage(bitmap, pointer);
}
finally
{
pointerFactory.Destroy(pointer);
}
int height = bitmap.PixelHeight;
int width = bitmap.PixelWidth;
int stride = bitmap.PixelWidth * 3;
byte[] pixelByteArray = new byte[bitmap.PixelHeight * stride];
bitmap.CopyPixels(pixelByteArray, stride, 0);
Assert.AreEqual(0, pixelByteArray[0]);
Assert.AreEqual(0, pixelByteArray[1]);
Assert.AreEqual(0, pixelByteArray[2]);
Assert.AreEqual(255, pixelByteArray[10 * 3 + 9 * stride]);
Assert.AreEqual(255, pixelByteArray[10 * 3 + 9 * stride + 1]);
Assert.AreEqual(255, pixelByteArray[10 * 3 + 9 * stride + 2]);
}
public void DepthImage_Colors_Fade_With_Distance()
{
var bitmap = new Bitmap(20, 10);
var factory = new DepthBitmapFactory(200);
var frame = new DepthDataFrame(20, 10);
for (int index = 0; index < frame.Data.Length; index++)
{
frame.Data[index] = (ushort)index;
}
var pointerFactory = new ArrayToPointerFactory();
var pointer = pointerFactory.CreatePointer(frame.Data);
try
{
factory.CreateImage(bitmap, pointer);
AssertColorsFade(bitmap);
}
finally
{
pointerFactory.Destroy(pointer);
}
}
