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public Create ( |
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| ipaddress | ||
| return | ||
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");
}
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_OnInvalidWidthAfterRounding()
{
var i = new IdenticonGenerator();
i.Create("test", new Size(10, 100), Color.Red, new Size(12, 2));
}
public void IdenticonGenerator_HasDefaultsForByteArray()
{
var i = new IdenticonGenerator();
i.Create(new byte[0]);
}
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_Throws_OnInvalidBlocksHorizontal()
{
var i = new IdenticonGenerator();
i.DefaultBlocks = new Size(0, 10);
i.Create("test");
}
public void IdenticonGenerator_Throws_OnInvalidBlocksVertical()
{
var i = new IdenticonGenerator();
i.DefaultBlocks = new Size(10, 0);
i.Create("test");
}
public void IdenticonGenerator_HasDefaultsForIPAddress()
{
var i = new IdenticonGenerator();
i.Create(IPAddress.Loopback);
}
public void IdenticonGenerator_Throws_OnInvalidAlgorithm()
{
var i = new IdenticonGenerator("XXX");
i.Create("test");
}
public void IdenticonGenerator_HasDefaults()
{
var i = new IdenticonGenerator();
i.Create("test");
}
public void IdenticonGenerator_Throws_OnNoBlockGenerators()
{
var i = new IdenticonGenerator();
i.DefaultBlockGenerators = new IBlockGenerator[0];
i.Create("test");
}
public void IdenticonGenerator_DoesNotThrowOnNullString()
{
var i = new IdenticonGenerator();
string s = null;
i.Create(s);
}
public void IdenticonGenerator_Throws_OnNullIPAddress()
{
var i = new IdenticonGenerator();
IPAddress a = null;
i.Create(a);
}
public void IdenticonGenerator_Throws_OnNullEncoding()
{
var i = new IdenticonGenerator();
i.DefaultEncoding = null;
i.Create("test");
}
public void IdenticonGenerator_Throws_OnNullBlockGenerator()
{
var i = new IdenticonGenerator();
i.DefaultBlockGenerators = IdenticonGenerator.DefaultBlockGeneratorsConfig.Concat(new IBlockGenerator[] { null }).ToArray();
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");
}