public void Test_CanvasConverter_ConvertBitmapToCanvas() { Bitmap inputImage = new Bitmap(6, 4); #region Filling input image for(int y = 0; y < 4; y++) for (int x = 0; x < 6; x++) { if ((x == 0 && y == 0) || (x == 5 && y == 1)) inputImage.SetPixel(x, y, Color.White); else if ((x == 1 && y == 1) || (x == 5 && y == 3)) inputImage.SetPixel(x, y, Color.Blue); else if ((x == 3 && y == 1) || (x == 2 && y == 2)) inputImage.SetPixel(x, y, Color.Green); else inputImage.SetPixel(x, y, Color.Black); } #endregion Canvas expectedCanvas = new Canvas(6, 4); #region Filling expected canvas for (int y = 0; y < 4; y++) for (int x = 0; x < 6; x++) { if ((x == 0 && y == 0) || (x == 5 && y == 1)) expectedCanvas.SetColor(x, y, Color.FromArgb(255, 255, 255, 255)); else if ((x == 1 && y == 1) || (x == 5 && y == 3)) expectedCanvas.SetColor(x, y, Color.FromArgb(255, 0, 0, 255)); else if ((x == 3 && y == 1) || (x == 2 && y == 2)) expectedCanvas.SetColor(x, y, Color.FromArgb(255, 0, 128, 0)); else expectedCanvas.SetColor(x, y, Color.FromArgb(255, 0, 0, 0)); } #endregion CanvasConverter converter = new CanvasConverter(); Canvas actual = converter.ConvertBitmapToCanvas(inputImage); Assert.IsTrue(expectedCanvas.Width == actual.Width); Assert.IsTrue(expectedCanvas.Height == actual.Height); for (int y = 0; y < expectedCanvas.Height; y++) for (int x = 0; x < expectedCanvas.Width; x++) Assert.AreEqual(expectedCanvas.GetColor(x, y), actual.GetColor(x, y)); }
public void Test_CanvasConverter_ConvertCanvasToBitmap() { Canvas inputCanvas = new Canvas(7, 3); #region Filling input canvas for (int y = 0; y < 3; y++) for (int x = 0; x < 7; x++) { if ((x == 0 && y == 0) || (x == 5 && y == 1)) inputCanvas.SetColor(x, y, Color.White); else if ((x == 1 && y == 1) || (x == 6 && y == 2)) inputCanvas.SetColor(x, y, Color.Blue); else if ((x == 3 && y == 1) || (x == 2 && y == 2)) inputCanvas.SetColor(x, y, Color.Green); else inputCanvas.SetColor(x, y, Color.Black); } #endregion Bitmap expectedImage = new Bitmap(7, 3); #region Filling expected image for (int y = 0; y < 3; y++) for (int x = 0; x < 7; x++) { if ((x == 0 && y == 0) || (x == 5 && y == 1)) expectedImage.SetPixel(x, y, Color.FromArgb(255, 255, 255, 255)); else if ((x == 1 && y == 1) || (x == 6 && y == 2)) expectedImage.SetPixel(x, y, Color.FromArgb(255, 0, 0, 255)); else if ((x == 3 && y == 1) || (x == 2 && y == 2)) expectedImage.SetPixel(x, y, Color.FromArgb(255, 0, 128, 0)); else expectedImage.SetPixel(x, y, Color.FromArgb(255, 0, 0, 0)); } #endregion CanvasConverter converter = new CanvasConverter(); Bitmap actual = converter.ConvertCanvasToBitmap(inputCanvas); Assert.AreEqual(expectedImage.Width, actual.Width); Assert.AreEqual(expectedImage.Height, actual.Height); for (int y = 0; y < expectedImage.Height; y++) for (int x = 0; x < expectedImage.Width; x++) Assert.AreEqual(expectedImage.GetPixel(x, y), actual.GetPixel(x, y)); }
public void Test_CanvasConverter_ConvertBitmapToCanvasException() { Bitmap image = null; CanvasConverter converter = new CanvasConverter(); converter.ConvertBitmapToCanvas(image); }
public void Test_CanvasConverter_ConvertCanvasToBitmapException() { Canvas canvas = null; CanvasConverter converter = new CanvasConverter(); converter.ConvertCanvasToBitmap(canvas); }
public void Test_Canvas_SetSymbol() { Bitmap temp = new Bitmap(4, 4); Graphics g = Graphics.FromImage(temp); Font font = new Font("Arial", 4 - 1, GraphicsUnit.Pixel); string sym = "#"; sym = sym.PadLeft(1, '#'); SolidBrush brush = new SolidBrush(Color.Black); g.DrawString(sym, font, brush, new PointF(0f, 0f)); CanvasConverter converter = new CanvasConverter(); Canvas expectedCanvas = converter.ConvertBitmapToCanvas(temp); Canvas canvas = new Canvas(4, 4); canvas.SetSymbol('#', 0, 0, 4, Color.Black); Assert.IsTrue(canvas.Width == expectedCanvas.Width && canvas.Height == expectedCanvas.Height); for (int y = 0; y < canvas.Height; y++) for (int x = 0; x < canvas.Width; x++) { Color actualColor = canvas.GetColor(x, y); Color expectedColor = expectedCanvas.GetColor(x, y); Assert.IsTrue(actualColor == expectedColor); } }