private void FillLayouter(ILayouter layouter, IEnumerable <GraphicString> words)
{
using var gForMeasure = Graphics.FromImage(new Bitmap(1, 1));
foreach (var word in words)
{
var font = new Font(fontFamily, word.FontSize);
var size = gForMeasure.MeasureString(word.Value, font);
layouter.PutNextRectangle(size);
}
}
private Tuple <string, Rectangle> GetTag(KeyValuePair <string, double> pair, int canvasHeight, int tagsCount)
{
var frequency = pair.Value;
var tagString = pair.Key;
var height = (int)Math.Round(canvasHeight * Math.Sqrt(frequency / heightCoefficient));
var width = (int)Math.Round((double)height * (tagString.Length) * widthCoefficient);
var rectangle = layouter.PutNextRectangle(new Size(width, height));
return(new Tuple <string, Rectangle>(tagString, rectangle));
}
private IEnumerable <Tag> PlaceTags(IEnumerable <Tag> tags)
{
foreach (var tag in tags)
{
var tagSize = GetTagSize(tag);
tag.Rectangle = layouter.PutNextRectangle(tagSize);
}
return(tags);
}
public void PlaceWords(Dictionary <string, int> words)
{
layouter.SetCenter(new Point(imageOptions.Width / 2, imageOptions.Height / 2));
foreach (var(word, count) in words)
{
var fontSize = CalculateFontSize(count);
var rectangle = layouter.PutNextRectangle(GetWordSize(word, fontSize, fontOptions.FontFamily));
drawer.AddRectangle(new WordRectangle(rectangle, word, fontSize, fontOptions.FontFamily,
fontOptions.FontColor));
}
}
public void PutNextWord(Word word, Size size, int fontSize, Brush wordColor, string fontName)
{
var foundRect = Rectangle.Empty;
while (foundRect == Rectangle.Empty || CheckIntersectionWithExistigRectangles(foundRect))
{
foundRect = layouter.PutNextRectangle(size);
}
foundRect = MoveRectangleToCenter(foundRect);
LayouterComponents.Add(new LayouterComponent(word, foundRect, fontSize, wordColor, fontName));
UpdateBordersAndSize(foundRect);
}
public void Draw(Dictionary <string, int> words)
{
var wordsRectangles = new Dictionary <string, Rectangle>();
foreach (var wordInfo in words)
{
var size = imageSettings.TextRenderer.GetRectangleSize(imageSettings, wordInfo);
var rectangle = circularCloudLayouter.PutNextRectangle(size);
wordsRectangles.Add(wordInfo.Key, rectangle);
}
var width = imageSettings.ImageSize.Width == 0 ?
wordsRectangles.Max(elem => elem.Value.X) : imageSettings.ImageSize.Width;
var height = imageSettings.ImageSize.Height == 0 ?
wordsRectangles.Max(elem => elem.Value.Y) : imageSettings.ImageSize.Height;
imageSettings.TextRenderer.PrintWords((int)width, (int)height, wordsRectangles, imageSettings);
}
