private Result <None> RenderIntoFileAutoSize(ImageSettings imageSettings, IColorManager colorManager,
ITagsCloud tagsCloud)
{
var words = tagsCloud.AddedWords.Select(x => x.Word).ToList();
var shiftedRectangles =
ShiftRectanglesToMainQuarter(tagsCloud.AddedWords.Select(x => x.Rectangle).ToList());
var tagsCloudWords = words.Zip(shiftedRectangles, (word, rectangle) => (new TagsCloudWord(word, rectangle)))
.ToList();
var tagsCloudToDraw = new TagsCloud(tagsCloudWords);
var wordsColors = colorManager.GetWordsColors(tagsCloudToDraw.AddedWords.ToList());
var pictureSize = GetPictureSize(tagsCloudToDraw);
var btm = new Bitmap(pictureSize.Width, pictureSize.Height);
using (var obj = Graphics.FromImage(btm))
{
foreach (var tagsCloudWord in tagsCloudToDraw.AddedWords)
{
DrawWord(obj, tagsCloudWord, wordsColors[tagsCloudWord], FontFamily.GenericMonospace);
}
btm.Save(imageSettings.OutputPath);
}
return(new Result <None>());
}
public void FindAverageFrequency()
{
var text = new[] { "a a a a a", "b b b c" };
var tagsCloud = new TagsCloud(text, new Point(50, 50), 100, 100);
Assert.That(tagsCloud.AverageFrequency, Is.EqualTo(3));
}
public void createFrequencyDictionary()
{
var text = new[] { "a b a, b a", "a b c" };
var tagsCloud = new TagsCloud(text, new Point(50, 50), 100, 100);
tagsCloud.Stats["a"].Should().Be(4);
tagsCloud.Stats["b"].Should().Be(3);
tagsCloud.Stats["c"].Should().Be(1);
}
private static void Main(string[] args)
{
try
{
var argsValid = CommandLine.Parser.Default.ParseArguments(args, Options);
if (!argsValid)
{
Console.WriteLine(HelpText.AutoBuild(Options).ToString());
}
if (Options.WordProcessorIndices == null || Options.WordProcessorIndices.Any() == false)
{
var picker = Container.GetInstance <WordProcessorPicker>();
Options.WordProcessorIndices = new []
{
picker.GetOptionIndexByType(typeof(TrimSpacesProcessor)),
picker.GetOptionIndexByType(typeof(ToLowerCaseProcessor))
};
}
IWordStore words;
using (var file = File.OpenRead(Options.InputFileName))
using (var fileReader = new StreamReader(file))
{
words = Container.GetInstance <IFileParser>().ParseFile(fileReader);
}
var cloudBuilder = new TagsCloud(
Container.GetInstance <ILayoutAlgorithm>(),
words,
Container.GetInstance <WordProcessorStack>().WordProcessors
);
var resultImage = cloudBuilder.CreateTagsCloud();
resultImage.Save(Options.ResultFileName);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadKey();
Environment.Exit(1);
}
}
