public PdfController(string pdfFileName, PictureConfig config)
{
this.pdfFileName = pdfFileName;
this.picureConfig = config;
tempPath = Application.streamingAssetsPath + "/ImageCache/" + Path.GetFileNameWithoutExtension(this.pdfFileName);
Directory.CreateDirectory(tempPath);
pdfFile = PDFFile.Open(this.pdfFileName);
}
public TagCloudElementsPreparer(
ITagCloudLayouter tagCloudLayouter,
IWordPainter wordPainter,
PictureConfig config)
{
this.tagCloudLayouter = tagCloudLayouter;
this.wordPainter = wordPainter;
this.config = config;
}
public TagCloudGenerator(
PictureConfig pictureConfig,
ITagCloudElementsPreparer tagCloudElementsPreparer,
ITagCloudElementDrawer tagCloudElementDrawer)
{
this.pictureConfig = pictureConfig;
this.tagCloudElementsPreparer = tagCloudElementsPreparer;
this.tagCloudElementDrawer = tagCloudElementDrawer;
}
public void SetUp()
{
rectangles = null;
config = new PictureConfig {
Size = new Size(0, 0)
};
var spiral = new ArchimedeanSpiral(config);
layouter = new CircularCloudLayouter(spiral, config);
}
public IEnumerable <Word> GetSizedWords(IEnumerable <Word> words, PictureConfig pictureConfig)
{
var wordsList = words.ToList();
var maxWord = wordsList.OrderByDescending(w => w.Count).First();
var maxWordFontSize = GetMaxWordFontSize(maxWord, wordsList.Count, pictureConfig);
var fontSizeCoefficient = Math.Max(wordsList.Count / wordsCountCorrectionCoefficient, 1) * maxWordFontSize / maxWord.Count;
foreach (var word in wordsList)
{
var fontSize = word.Count * fontSizeCoefficient;
var size = SizeUtils.GetWordBasedSize(word.Value, pictureConfig.FontFamily, fontSize);
yield return(word.SetSize(size).SetFontSize(fontSize));
}
}
public void SetUp()
{
wordSizeSetter = new WordSizeSetter();
word1 = new Word("кот").SetCount(1);
word2 = new Word("пёс").SetCount(3);
word3 = new Word("мышь").SetCount(5);
words = new List <Word> {
word1, word2, word3
};
pictureConfig = new PictureConfig();
word1MinFontSize = 1f / 5;
word2MinFontSize = 3f / 5;
word3MinFontSize = 5f / 5;
}
private float GetMaxWordFontSize(Word mostFrequentWord, int wordsCount, PictureConfig pictureConfig)
{
var currentSize = SizeUtils.GetWordBasedSize(
mostFrequentWord.Value, pictureConfig.FontFamily, minFontSize);
if (!SizeUtils.CanFillSizeWithSizes(
pictureConfig.Size, currentSize, wordsCount))
{
throw new ArgumentException(
$"Picture size {pictureConfig.Size.Width}x{pictureConfig.Size.Height} is too small for this word set");
}
var currentFontSize = minFontSize;
while (SizeUtils.CanFillSizeWithSizes(pictureConfig.Size, currentSize, wordsCount) &&
2 * currentSize.Width < pictureConfig.Size.Width)
{
currentFontSize++;
currentSize =
SizeUtils.GetWordBasedSize(mostFrequentWord.Value, pictureConfig.FontFamily, currentFontSize);
}
return(currentFontSize - 1);
}
public void GetNextPoint_ShouldContainPointsFromSpiral_OnCorrespondingInput(int expectedPointShift)
{
const int parameter = 2;
const float stepInRadians = (float)(Math.PI / 6);
var expectedPoint = GeometryUtils.ConvertPolarToIntegerCartesian(
parameter * stepInRadians * expectedPointShift,
stepInRadians * expectedPointShift);
var config = new PictureConfig
{
Parameters = new LayouterParameters {
Parameter = parameter, StepInDegrees = 30
}
};
var spiral = new ArchimedeanSpiral(config);
for (var i = 0; i < expectedPointShift; i++)
{
spiral.GetNextPoint();
}
var pointFromSpiral = spiral.GetNextPoint();
pointFromSpiral.Should().Be(expectedPoint);
}
public IndexBasedWordPainter(PictureConfig pictureConfig)
{
this.pictureConfig = pictureConfig;
}
public ConsoleSettingsProvider(Options options, PictureConfig pictureConfig)
{
this.options = options;
this.pictureConfig = pictureConfig;
}
public WordClassBasedWordPainter(PictureConfig pictureConfig)
{
this.pictureConfig = pictureConfig;
}
public CircularCloudLayouter(ISpiral spiral, PictureConfig pictureConfig)
{
this.spiral = spiral;
this.pictureConfig = pictureConfig;
rectangles = new List <Rectangle>();
}
public ArchimedeanSpiral(PictureConfig pictureConfig)
{
this.pictureConfig = pictureConfig;
}
