/// <inheritdoc />
public IData Generate(Dictionary <string, int> words)
{
var wordList = words.OrderByDescending(w => w.Value);
var placements = Placer.Place(wordList);
var img = new Bitmap(Width, Height);
using (var gfx = Graphics.FromImage(img))
{
gfx.TextRenderingHint = TextRenderingHint.AntiAlias;
gfx.CompositingQuality = CompositingQuality.HighQuality;
gfx.InterpolationMode = InterpolationMode.HighQualityBicubic;
gfx.PixelOffsetMode = PixelOffsetMode.HighQuality;
gfx.SmoothingMode = SmoothingMode.AntiAlias;
gfx.Clear(Color.White);
foreach (var wordPlacement in placements)
{
using (var path = new GraphicsPath())
{
var matrix = new Matrix();
matrix.Translate(wordPlacement.Position.X, wordPlacement.Position.Y);
path.AddString(wordPlacement.Word, FontFamily,
(int)FontStyle.Regular, wordPlacement.FontSize,
Point.Empty, StringMeasurer.StringFormat);
path.Transform(matrix);
var color = ColorMap[Rand.Next(0, ColorMap.Count)];
gfx.DrawPath(new Pen(color), path);
gfx.FillPath(new SolidBrush(color), path);
}
}
}
return(new ImageData(img));
}