private static void GenerateTagCloud(IEnumerable <TagInfo> tags, string filename)
{
var cloudDrawer = new RectangleCloudDrawer(Color.Teal, Brushes.Peru);
var bitmap = cloudDrawer.DrawCloud(tags.ToList(), true);
bitmap.Save(Environment.CurrentDirectory + $"\\Examples\\{filename}.png");
}
public void TearDown()
{
if (TestContext.CurrentContext.Result.Outcome != ResultState.Failure)
{
return;
}
var failedTestsPath = TestContext.CurrentContext.TestDirectory + @"\FailedTests";
if (!Directory.Exists(failedTestsPath))
{
Directory.CreateDirectory(failedTestsPath);
}
var cloudDrawer = new RectangleCloudDrawer(Color.Teal, Brushes.Peru, Brushes.Black);
var filename = failedTestsPath + $"\\{TestContext.CurrentContext.Test.FullName}.png";
var bitmap = cloudDrawer.DrawRectangles(rectangles);
bitmap.Save(filename);
TestContext.WriteLine($"Tag cloud visualisation saved to file: '{filename}'");
}
private static Result <None> Run(Options options)
{
var palette = options.ColorTheme.Palette();
var cloudDrawer =
new RectangleCloudDrawer(palette.BackgroundColor, new SolidBrush(palette.PrimaryColor));
return(TextToTagsTranslatorFactory.Create(options.Alpha, options.Phi)
.Then(translator => translator.TranslateTextToTags(
File.ReadLines(options.InputFilename),
new HashSet <string>(),
options.FontFamily,
options.MinFontSize))
.Then(tags => cloudDrawer.DrawCloud(tags.ToList()))
.Then(bitmap => {
bitmap = ImageUtils.ResizeImage(bitmap, options.Width, options.Height);
bitmap.Save(options.OutputFilename,
ImageFormatUtils.GetImageFormatByExtension(options.ImageExtension));
}));
}
