private IdenticonGenerator CreateGenString(string alg, string s, bool useextended, bool usestatic)
{
var g = new IdenticonGenerator(alg);
if (usestatic)
g.DefaultBrushGenerator = new StaticColorBrushGenerator(StaticColorBrushGenerator.ColorFromText(s));
if (useextended)
g.DefaultBlockGenerators = IdenticonGenerator.ExtendedBlockGeneratorsConfig;
return g;
}
private IdenticonGenerator CreateGenIp(string alg, IPAddress ip, bool useextended, bool usestatic)
{
var g = new IdenticonGenerator(alg);
if (usestatic)
g.DefaultBrushGenerator = new StaticColorBrushGenerator(StaticColorBrushGenerator.ColorFromIPAddress(ip));
if (useextended)
g.DefaultBlockGenerators = IdenticonGenerator.ExtendedBlockGeneratorsConfig;
return g;
}
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"));
}
private void CreateButton_Click(object sender, EventArgs e)
{
try
{
var bg = ColorGenBox.Text.Equals("Random") ? (IBrushGenerator) new RandomColorBrushGenerator() : new StaticColorBrushGenerator(StaticColorBrushGenerator.ColorFromText(ValueBox.Text));
ResultBox.Image = new IdenticonGenerator(AlgorithmBox.Text)
.WithSize((int)WidthBox.Value, (int)HeightBox.Value)
.WithBackgroundColor(BackgroundColorBox.BackColor)
.WithBlocks((int)HorizontalBox.Value, (int)VerticalBox.Value)
.WithBlockGenerators(IdenticonGenerator.ExtendedBlockGeneratorsConfig)
.WithBrushGenerator(bg)
.Create(ValueBox.Text);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Error: {0}", ex.Message), "Uh oh!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
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 Bitmap GenerateIcon(string algorithmBox)
{
var randomValue = RandomStr();
var bg = _colorGenBox.Equals("Random") ? (IBrushGenerator) new RandomColorBrushGenerator() : new StaticColorBrushGenerator(StaticColorBrushGenerator.ColorFromText(randomValue));
var result = new IdenticonGenerator(algorithmBox)
.WithSize(400, 400)
.WithBackgroundColor(Color.Black)
.WithBlocks(5, 5)
.WithBlockGenerators(IdenticonGenerator.ExtendedBlockGeneratorsConfig)
.WithBrushGenerator(bg)
.Create(randomValue);
return(result);
}
public Bitmap GenerateIcon()
{
var randomValue = RandomStr();
var bg = _colorGenBox.Equals("Random") ? (IBrushGenerator) new RandomColorBrushGenerator() : new StaticColorBrushGenerator(StaticColorBrushGenerator.ColorFromText(randomValue));
var result = new IdenticonGenerator(MD5)
.WithSize(250, 250)
.WithBackgroundColor(Color.Black)
.WithBlocks(5, 5)
.WithBlockGenerators(IdenticonGenerator.DefaultBlockGeneratorsConfig)
.WithBrushGenerator(bg)
.Create(randomValue);
return(result);
}
