public void TearDown()
{
if (TestContext.CurrentContext.Result.Outcome.Status != TestStatus.Passed)
{
var testName = TestContext.CurrentContext.Test.Name;
SavePicture(Layouter.GetRectangles(), testName);
WriteLog(Layouter.GetRectangles(), testName);
}
}
public void AllocateRectanglesWithoutIntersects()
{
var rectangles = layouter.GetRectangles().ToList();
Enumerable.Range(0, rectangles.Count - 1)
.SelectMany(i => Enumerable.Range(i + 1, rectangles.Count - i - 1)
.Select(j => (i, j)))
.Any(k => rectangles[k.i].IntersectsWith(rectangles[k.j]))
.Should().BeFalse();
}
public void MakeImageOfFailedTests()
{
if (TestContext.CurrentContext.Result.Outcome.Status != TestStatus.Failed)
{
return;
}
TagCloudVisualizatior.DrawAndSaveAtDocumentFolder(cloudLayouter.GetRectangles(),
TestContext.CurrentContext.Test.Name, 1000, 1000);
Console.WriteLine($"Tag cloud visualization saved to file <{Directory.GetCurrentDirectory()}>");
}
public void TearDown()
{
if (!Equals(TestContext.CurrentContext.Result.Outcome, ResultState.Failure))
{
return;
}
var visualiser = new CloudVisualizer(cloudLayouter.CloudBorder.Size);
var data = cloudLayouter.GetRectangles();
var name = TestContext.CurrentContext.Test.Name + ".png";
var path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, name);
visualiser.Visualise(data, path);
Console.WriteLine($"Tag cloud visualization saved to file {name}");
}
public void HaveCorrectTime_OnManyRectangles(int count)
{
layouter = new CircularCloudLayouter(new Point(500, 500));
for (var i = 0; i < count; i++)
{
layouter.PutNextRectangle(new Size(40, 20));
}
layouter.GetRectangles().Count.Should().Be(count);
}
public void newRectangle_doesNotIntersectWithOthers()
{
var rectangleSize = new Size(10, 10);
cloudLayouter.PutNextRectangle(rectangleSize);
cloudLayouter.PutNextRectangle(rectangleSize);
var rectangles = cloudLayouter.GetRectangles();
var rectanlge = cloudLayouter.PutNextRectangle(rectangleSize);
Assert.IsFalse(rectangles.Any(x => x.DoesIntersect(rectanlge)));
}
public static Rectangle[] CreateLayout(CircularCloudLayouter layouter, int count)
{
const int bias = 5;
var rnd = new Random();
for (var i = bias; i < count + bias; i++)
{
layouter.PutNextRectangle(new Size(rnd.Next(10, 50), rnd.Next(10, 50)));
}
return(layouter.GetRectangles());
}
private static List <Rectangle> GenerateRectangles(CircularCloudLayouter layouter)
{
var rnd = new Random();
for (int i = 0; i < 10000; ++i)
{
var size = new Size(rnd.Next(10, 100), rnd.Next(10, 100));
layouter.PutNextRectangle(size);
}
return(layouter.GetRectangles());
}
private static void Main(string[] _)
{
var rnd = new Random();
var center = rnd.NextPoint(-100, 100, -100, 100);
var layouter = new CircularCloudLayouter(center);
layouter.PutRectangles(rnd.NextSizes(10, 30, 2, 5, 10, 50));
var filename = $"{Path.GetTempPath()}CCL {DateTime.Now:yyyy-MM-dd HH-mm-ss}.png";
Utils.SaveRectanglesToPngFile(layouter.GetRectangles(), filename);
}
public Bitmap VisualizeLayout(CircularCloudLayouter layouter)
{
var rectangles = layouter.GetRectangles();
var imageSize = GetImageSize(rectangles);
if (imageSize.Width == 0 && imageSize.Height == 0)
{
return(null);
}
return(GetImage(imageSize, rectangles));
}
public static Bitmap Visualize(CircularCloudLayouter layouter, Size imageSize)
{
var bmp = new Bitmap(imageSize.Width, imageSize.Height);
var graphics = Graphics.FromImage(bmp);
var random = new Random();
foreach (var rectangle in layouter.GetRectangles())
{
graphics.FillRectangle(new SolidBrush(GetRandomColor(random)), rectangle);
}
return(bmp);
}
public void CreateImageOnFail()
{
if (TestContext.CurrentContext.Result.Outcome.Status == TestStatus.Failed)
{
var visualizer = new Visualizer();
var testName = TestContext.CurrentContext.Test.Name;
var directory = Directory.GetCurrentDirectory();
var path = Path.Combine(directory, "TearDownImages", $"{testName}.png");
var bmp = visualizer.Visualize(BaseLayouter.GetRectangles(), new Size(200, 200));
bmp.Save(path, ImageFormat.Png);
TestContext.WriteLine($"Tag cloud visualization saved to file {path}");
}
}
public void PutRectanglesCorrectly(int centerX, int centerY, int count, int startWidth, int startHeight,
int step)
{
var center = new Point(centerX, centerY);
layouter = new CircularCloudLayouter(center);
var sizes = CreateSizeList(count, startWidth, startHeight, step);
foreach (var size in sizes)
{
layouter.PutNextRectangle(size);
}
layouter.GetRectangles().Count.Should().Be(sizes.Count);
ContainsIntersectedRectangles(layouter).Should().Be(false);
}
static void Main()
{
var random = new Random();
var cloudLayouter = new CircularCloudLayouter(new Point(ImageHeight / 2, ImageWidth / 2));
for (var i = 0; i < RectanglesCount; i++)
{
cloudLayouter.PutNextRectangle(new Size(
random.Next(MinimalRectangleWidth, MaximalRectangleWidth),
random.Next(MinimalRectangleHeight, MaximalRectangleHeight)));
}
Console.WriteLine("Enter image file name:");
var fileName = Console.ReadLine();
TagCloudVisualizatior.DrawAndSaveAtDocumentFolder(cloudLayouter.GetRectangles(), fileName, ImageHeight, ImageWidth);
}
private static bool ContainsIntersectedRectangles(CircularCloudLayouter layouter)
{
var rectangles = layouter.GetRectangles();
foreach (var firstRectangle in rectangles)
{
foreach (var secondRectangle in rectangles)
{
if (firstRectangle != secondRectangle && firstRectangle.IntersectsWith(secondRectangle))
{
return(true);
}
}
}
return(false);
}
public static IEnumerable <System.Drawing.Rectangle> MakeData(CircularCloudLayouter layouter, int count, int width)
{
var bias = 5;
var rnd = new Random();
for (var i = bias; i < count + bias; i++)
{
layouter.PutNextRectangle(new Size(rnd.Next(20, 30), rnd.Next(10, 15)));
}
var result = layouter.GetRectangles();
return(result.Select(x =>
new System.Drawing.Rectangle(
x.Vertices[0].X + width,
x.Vertices[0].Y + width,
x.Vertices[3].X - x.Vertices[0].X - width,
x.Vertices[3].Y - x.Vertices[0].Y - width)));
}
public void TearDown()
{
if (TestContext.CurrentContext.Result.Outcome.Status == TestStatus.Failed)
{
var path = TestContext.CurrentContext.TestDirectory;
var fileName = $"{TestContext.CurrentContext.Test.Name} failed.png";
var outputFileName = Path.Combine(path, fileName);
using (var bitmap = new Bitmap(layouter.Size.Width, layouter.Size.Height))
{
using (var graphics = Graphics.FromImage(bitmap))
{
foreach (var rectangle in layouter.GetRectangles())
{
graphics.DrawRectangle(new Pen(Color.Red), rectangle);
}
bitmap.Save(outputFileName);
}
}
TestContext.WriteLine($"Tag cloud visualization saved to file {outputFileName}");
}
}