protected BaseClient(
TagsCloudSettings cloudSettings,
Func <TagsCloudGenerator> cloudFactory,
FileImageSaver saver)
{
CloudSettings = cloudSettings;
this.cloudFactory = cloudFactory;
this.saver = saver;
}
public Bitmap GenerateTagsCloud(string text, TagsCloudSettings settings) => tokenizer .GetTokens(text) .Where(token => token.WordType != WordType.None) .Where(token => token.Word.Length > 3) .Select(token => token.Word) .Where(word => !settings.StopWords.Contains(word)) .SortByFrequency() .Visualize(settings, visualizer);
public ConsoleClient(
string[] args,
TagsCloudSettings cloudSettings,
Func <TagsCloudGenerator> cloudFactory,
FileImageSaver saver) :
base(cloudSettings, cloudFactory, saver)
{
this.args = args;
}
public Bitmap Visualize(
IEnumerable <string> tags,
TagsCloudSettings settings)
{
var imageSize = settings.ImageSize;
var image = new Bitmap(imageSize.Width, imageSize.Height);
using (var graphics = Graphics.FromImage(image))
{
var imageCenter = new Point(image.Size.Width / 2, image.Size.Height / 2);
graphics.Clear(settings.BackgroundColor);
DrawTags(tags, graphics, imageCenter, settings);
return(image);
}
}
public Mainform(IRectanglesLayouter[] rectanglesLayouters,
TagsCloudHandler tagsCloudHandler,
ITagsCloudDrawer drawer,
TagsCloudSettings settings,
IWordsFilter filter,
IEnumerable <IFileReader> fileReaders)
{
this.tagsCloudHandler = tagsCloudHandler;
this.settings = settings;
this.filter = filter;
this.fileReaders = fileReaders.ToHashSet();
tagsCloudDrawer = drawer;
fontFamilies = settings.FontSettings.FontFamilies.ToDictionary(family => family.Name);
fontStyles = settings.FontSettings.FontStyles.ToDictionary(style => style.ToString());
layouters = rectanglesLayouters.ToDictionary(c => c.Name);
InitializeComponent();
FontFamilyChoice.DataSource = settings.FontSettings.FontFamilies.Select(f => f.Name).ToList();
FontStyleChoice.DataSource = settings.FontSettings.FontStyles.Select(f => f.ToString()).ToList();
AlgorithmChoice.DataSource = rectanglesLayouters.Select(c => c.Name).ToList();
}
private void DrawTags(
IEnumerable <string> tags,
Graphics graphics,
Point imageCenter,
TagsCloudSettings settings)
{
var font = settings.Font;
var layouter = new RectangleLayouter(imageCenter, settings.LayoutTrack);
foreach (var tag in tags)
{
var container = GetContainerFor(tag, font,
settings.TagContainerPadding, layouter);
DrawString(tag, font, graphics, settings.TextColor, container);
if (font.Size >= 9)
{
font = new Font(font.FontFamily, font.Size - 2);
}
}
}
public TagsCloudDrawer(IRectanglesLayouter layouter, TagsCloudSettings tagsCloudSettings)
{
this.layouter = layouter;
this.tagsCloudSettings = tagsCloudSettings;
}
protected Image CreateTagsCloud(TagsCloudSettings settings)
{
return(cloudFactory().Create(settings));
}
protected Result <Bitmap> CreateTagsCloud(TagsCloudSettings settings)
{
return(Result.Of(cloudFactory)
.Then(cloud => cloud.Create(settings)));
}
internal static Bitmap Visualize(this IEnumerable <string> tags,
TagsCloudSettings settings, IVisualizer visualizer) =>
visualizer.Visualize(tags, settings);
