public void IdenticonGenerator_DoesNotThrowOnNullString() { var i = new IdenticonGenerator(); string s = null; i.Create(s); }
public void IdenticonGenerator_Throws_OnNullEncoding() { var i = new IdenticonGenerator(); i.DefaultEncoding = null; i.Create("test"); }
public void IdenticonGenerator_Throws_OnInvalidBlocksVertical() { var i = new IdenticonGenerator(); i.DefaultBlocks = new Size(10, 0); i.Create("test"); }
public void IdenticonGenerator_Throws_OnNoBlockGenerators() { var i = new IdenticonGenerator(); i.DefaultBlockGenerators = new IBlockGenerator[0]; i.Create("test"); }
public void IdenticonGenerator_Throws_OnNullIPAddress() { var i = new IdenticonGenerator(); IPAddress a = null; i.Create(a); }
public void IdenticonGenerator_Throws_OnNullBlockGenerator() { var i = new IdenticonGenerator(); i.DefaultBlockGenerators = IdenticonGenerator.DefaultBlockGeneratorsConfig.Concat(new IBlockGenerator[] { null }).ToArray(); i.Create("test"); }
public async Task <IActionResult> Index(int id) { if (System.IO.File.Exists($"./data/avatars/{id}.png")) { var file = await System.IO.File.ReadAllBytesAsync($"./data/avatars/{id}.png"); return(File(file, "image/png")); } var user = Base.UserCache[id]; if (user is null) { return(StatusCode(404)); } var generator = new IdenticonGenerator(); await using var ms = new MemoryStream(); generator.Create(user.Username, new Size(64, 64)).Save(ms, ImageFormat.Png); await System.IO.File.WriteAllBytesAsync($"./data/avatars/{id}.png", ms.ToArray()); return(File(ms.ToArray(), "image/png")); }
public void IdenticonGenerator_Throws_OnInvalidBlocksHorizontal() { var i = new IdenticonGenerator(); i.DefaultBlocks = new Size(0, 10); i.Create("test"); }
public void IdenticonGenerator_Throws_OnNoSymmetricBlockGeneratorsForUnevenHorizontalBlocks() { var i = new IdenticonGenerator().WithBlocks(5, 5); //Get all NON-symmetric blockgens i.DefaultBlockGenerators = IdenticonGenerator.ExtendedBlockGeneratorsConfig.Where(bg => !bg.IsSymmetric).ToArray(); i.Create("test"); }
private void Control_Loaded(object sender, RoutedEventArgs e) { var g = new IdenticonGenerator(); AccountIdentImage.Source = AppHelpers.BitmapToImageSource(g.Create(FriendlyNameTextBlock.Text, new Size((int)AccountIdentImage.Width, (int)AccountIdentImage.Height))); }
public ActionResult Index(int dimension, string text) { text = text ?? HttpContext.Request.UserHostAddress; var ic = new IdenticonGenerator(); ic.DefaultBrushGenerator = new StaticColorBrushGenerator(StaticColorBrushGenerator.ColorFromText(text)); var bitmap = ic.Create(text, new Size(dimension, dimension)); var ms = new MemoryStream(); bitmap.Save(ms, ImageFormat.Png); return(File(ms.ToArray(), "image/png")); }
/// <summary> /// Generates the Identicon image and returns it to the client. /// </summary> public Task ProcessRequest(IDotvvmRequestContext context) { // generate the identicon var identicon = new IdenticonGenerator("SHA512", new Size(180, 180), Color.White, new Size(8, 8)) { DefaultBrushGenerator = new StaticColorBrushGenerator(Color.FromArgb(255, 41, 128, 185)), DefaultBlockGenerators = IdenticonGenerator.ExtendedBlockGeneratorsConfig }; var name = Convert.ToString(context.Parameters["Identicon"]); using (var bitmap = identicon.Create(name)) { // save it in the response stream context.HttpContext.Response.ContentType = "image/png"; bitmap.Save(context.HttpContext.Response.Body, ImageFormat.Png); } return(Task.FromResult(0)); }
public static byte[] Generate() { var rnd = new Random(); var color = Color.FromArgb(255, rnd.Next(0, 255), rnd.Next(0, 255), rnd.Next(0, 255)); var gen = new IdenticonGenerator() .WithBlocks(5, 5) .WithSize(512, 512) .WithBlockGenerators(IdenticonGenerator.ExtendedBlockGeneratorsConfig) .WithBackgroundColor(Color.White) .WithBrushGenerator(new StaticColorBrushGenerator(color)); using (var pic = gen.Create("awooo" + DateTime.Now.Ticks)) { using (var stream = new MemoryStream()) { pic.Save(stream, ImageFormat.Jpeg); return(stream.ToArray()); } } }
public static IHtmlString GenerateIdenticon(this HtmlHelper html, string value, int dimension, bool useStaticBrush = false) { var i = new IdenticonGenerator() .WithBlockGenerators(IdenticonGenerator.ExtendedBlockGeneratorsConfig) .WithBrushGenerator(useStaticBrush ? (IBrushGenerator) new StaticColorBrushGenerator(StaticColorBrushGenerator.ColorFromText(value)) : new RandomColorBrushGenerator() ) .WithSize(dimension, dimension); using (var bitmap = i.Create(value)) using (var stream = new MemoryStream()) { bitmap.Save(stream, ImageFormat.Png); var img = new TagBuilder("img"); img.Attributes.Add("width", bitmap.Width.ToString()); img.Attributes.Add("height", bitmap.Height.ToString()); img.Attributes.Add("src", String.Format("data:image/png;base64,{0}", Convert.ToBase64String(stream.ToArray()))); return(MvcHtmlString.Create(img.ToString(TagRenderMode.SelfClosing))); } }
public void IdenticonGenerator_Throws_OnInvalidHeightAfterRounding() { var i = new IdenticonGenerator(); i.Create("test", new Size(100, 10), Color.Red, new Size(2, 12)); }
public void IdenticonGenerator_HasDefaultsForByteArray() { var i = new IdenticonGenerator(); i.Create(new byte[0]); }
public void IdenticonGenerator_HasDefaultsForIPAddress() { var i = new IdenticonGenerator(); i.Create(IPAddress.Loopback); }
public void IdenticonGenerator_Throws_OnInvalidHeight() { var i = new IdenticonGenerator(); i.Create("test", new Size(10, 0)); }
public void IdenticonGenerator_Throws_OnInvalidWidth() { var i = new IdenticonGenerator(); i.Create("test", new Size(0, 10)); }
public void IdenticonGenerator_HasDefaults() { var i = new IdenticonGenerator(); i.Create("test"); }
public void IdenticonGenerator_Throws_OnInvalidAlgorithm() { var i = new IdenticonGenerator("XXX"); i.Create("test"); }