private static void CheckRectangleBySize(int width, int height) { var expected = new System.Windows.Rect(new System.Windows.Size(width, height)); var actual = DeepZoomImage.CreateRectangle(new Size(width, height)); AssertAreEqual(expected, actual); }
public void ComputeTiles_SizeOfTile() { var size = new Size(254, 254); var actual = DeepZoomImage.ComputeTiles(size, 254, 1); var expected = new[] { new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(size), "0_0") }; EnumerableExtensions.EnumerateSame(expected, actual); }
private static void CheckRectangleWithTwoPoints(int x1, int y1, int x2, int y2) { // The constructor below is documented as: // "Initializes a new instance of the Rect structure that is // exactly large enough to contain the two specified points." var expected = new System.Windows.Rect ( new System.Windows.Point(x1, y1), new System.Windows.Point(x2 + 1, y2 + 1) ); var actual = DeepZoomImage.CreateRectangle(new Point(x1, y1), new Point(x2, y2)); AssertAreEqual(expected, actual); }
public void ComputeTiles_TwoPixelsBiggerThanTileWithOverlapOfTwo() { var size = new Size(256, 256); var actual = DeepZoomImage.ComputeTiles(size, 254, 2); var expected = new[] { new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 0), new Point(255, 255)), "0_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 252), new Point(255, 255)), "0_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(252, 0), new Point(255, 255)), "1_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(252, 252), new Point(255, 255)), "1_1"), }; EnumerableExtensions.EnumerateSame(expected, actual); }
public void ComputeTiles_OnePixelBiggerThanTile() { var size = new Size(255, 255); var actual = DeepZoomImage.ComputeTiles(size, 254, 1); var expected = new[] { new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 0), new Point(254, 254)), "0_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 253), new Point(254, 254)), "0_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 0), new Point(254, 254)), "1_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 253), new Point(254, 254)), "1_1"), }; EnumerableExtensions.EnumerateSame(expected, actual); }
public void ComputeTiles_BiggerThanTileWithOverlapOfThree() { var size = new Size(300, 375); var actual = DeepZoomImage.ComputeTiles(size, 254, 3); var expected = new[] { new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 0), new Point(256, 256)), "0_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 251), new Point(256, 374)), "0_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(251, 0), new Point(299, 256)), "1_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(251, 251), new Point(299, 374)), "1_1"), }; EnumerableExtensions.EnumerateSame(expected, actual); }
public void Slice_Typical() { var tiles = new[] { new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 0), new Point(254, 254)), "0_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 253), new Point(254, 374)), "0_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 0), new Point(299, 254)), "1_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 253), new Point(299, 374)), "1_1"), }; var streams = new Dictionary <string, MemoryStream> { { "0_0", new MemoryStream() }, { "0_1", new MemoryStream() }, { "1_0", new MemoryStream() }, { "1_1", new MemoryStream() }, }; var settings = new Settings { PostImageEncoding = ImageFormat.Png, }; var dzi = new DeepZoomImage(settings); try { using (var inputStream = AssemblyExtensions.OpenScopedResourceStream <DeepZoomImageTest> ("300x375.png")) using (var sourceBitmap = new Bitmap(inputStream)) { dzi.Slice(sourceBitmap, tiles, tilename => streams[tilename]); } foreach (var keyValuePair in streams) { var expectedResourceFileName = keyValuePair.Key + ".png"; var actualStream = keyValuePair.Value; ProgramTest.AssertStreamsAreEqual <DeepZoomImageTest> (expectedResourceFileName, actualStream); } } finally { foreach (var stream in streams.Values) { stream.Close(); stream.Dispose(); } } }
public void ComputeTiles_OriginalSize() { var size = new Size(1200, 1500); var actual = DeepZoomImage.ComputeTiles(size, 254, 1); var expected = new[] { new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 0), new Point(254, 254)), "0_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 253), new Point(254, 508)), "0_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 507), new Point(254, 762)), "0_2"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 761), new Point(254, 1016)), "0_3"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 1015), new Point(254, 1270)), "0_4"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 1269), new Point(254, 1499)), "0_5"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 0), new Point(508, 254)), "1_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 253), new Point(508, 508)), "1_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 507), new Point(508, 762)), "1_2"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 761), new Point(508, 1016)), "1_3"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 1015), new Point(508, 1270)), "1_4"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 1269), new Point(508, 1499)), "1_5"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(507, 0), new Point(762, 254)), "2_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(507, 253), new Point(762, 508)), "2_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(507, 507), new Point(762, 762)), "2_2"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(507, 761), new Point(762, 1016)), "2_3"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(507, 1015), new Point(762, 1270)), "2_4"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(507, 1269), new Point(762, 1499)), "2_5"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(761, 0), new Point(1016, 254)), "3_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(761, 253), new Point(1016, 508)), "3_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(761, 507), new Point(1016, 762)), "3_2"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(761, 761), new Point(1016, 1016)), "3_3"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(761, 1015), new Point(1016, 1270)), "3_4"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(761, 1269), new Point(1016, 1499)), "3_5"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(1015, 0), new Point(1199, 254)), "4_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(1015, 253), new Point(1199, 508)), "4_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(1015, 507), new Point(1199, 762)), "4_2"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(1015, 761), new Point(1199, 1016)), "4_3"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(1015, 1015), new Point(1199, 1270)), "4_4"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(1015, 1269), new Point(1199, 1499)), "4_5"), }; EnumerableExtensions.EnumerateSame(expected, actual); }
public void ComputeTiles_BigWithDoubleOverlap() { var size = new Size(700, 700); var actual = DeepZoomImage.ComputeTiles(size, 254, 1); var expected = new[] { new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 0), new Point(254, 254)), "0_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 253), new Point(254, 508)), "0_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(0, 507), new Point(254, 699)), "0_2"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 0), new Point(508, 254)), "1_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 253), new Point(508, 508)), "1_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(253, 507), new Point(508, 699)), "1_2"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(507, 0), new Point(699, 254)), "2_0"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(507, 253), new Point(699, 508)), "2_1"), new Pair <Rectangle, string>(DeepZoomImage.CreateRectangle(new Point(507, 507), new Point(699, 699)), "2_2"), }; EnumerableExtensions.EnumerateSame(expected, actual); }