public void PutNextRectangle_ShouldPutFirstRectangleInCenter()
{
var size = new Size(50, 70);
var rectangle = layouter.PutNextRectangle(size);
var expectedLocation = new Point(center.X - size.Width / 2, center.Y - size.Height / 2);
rectangle.X.Should().BeInRange(
expectedLocation.X - 1,
expectedLocation.X + 1);
rectangle.Y.Should().BeInRange(
expectedLocation.Y - 1,
expectedLocation.Y + 1);
}
private static IEnumerable <TagInfo> GetTags(
int count,
Func <int, string> wordGenerator,
Func <int, int> fontSizeGenerator)
{
var layouter = new SpiralRectangleCloudLayouter(new ArchimedeanSpiral(1, 0.05f));
for (var i = 1; i <= count; i++)
{
var font = new Font(FontFamilyName, fontSizeGenerator(i));
var value = wordGenerator(i);
var rectSize = TextRenderer.MeasureText(value, font);
var rect = layouter.PutNextRectangle(rectSize);
yield return(new TagInfo(value, font, rect));
}
}
