private static void GenerateImage(ImageOutputConfiguration config, Dictionary <string, int> words, string baseName, int seed)
{
if (!config.IsEnabled)
{
return;
}
Console.Write("Generating cloud image...");
var width = config.Width;
var height = config.Height;
var rand = new Random(seed);
var fontFamily = new FontFamily(config.Font);
var collisionMap = new CollisionMap(width, height);
var measurer = new StringMeasurer();
var minimumFontSize = config.MinimumFontSize;
var compactness = config.Compactness;
var placer = new WordPlacer(measurer, collisionMap, width, height, rand, fontFamily, minimumFontSize, compactness);
var imageGenerator = new ImageGenerator(placer, width, height, fontFamily);
var image = imageGenerator.Generate(words);
image.Save(baseName);
Console.WriteLine("[Done]");
}
public void ShouldHaveSpecifiedWidth()
{
// Arrange
const int expected = 123;
var section = Substitute.For <IConfigurationSection>();
section[ConfigurationKeys.ImageOutput.Width].Returns(expected.ToString());
var sut = new ImageOutputConfiguration(section);
// Act
var actual = sut.Width;
// Assert
Assert.Equal(expected, actual);
}
public void ShouldHaveSpecifiedFont()
{
// Arrange
const string expected = "Arial";
var section = Substitute.For <IConfigurationSection>();
section[ConfigurationKeys.ImageOutput.Font].Returns(expected);
var sut = new ImageOutputConfiguration(section);
// Act
var actual = sut.Font;
// Assert
Assert.Equal(expected, actual);
}
public void ShouldHaveCorrectMinimumFontSize()
{
// Arrange
var section = Substitute.For <IConfigurationSection>();
section[ConfigurationKeys.ImageOutput.MinimumFontSize].Returns("12");
var sut = new ImageOutputConfiguration(section);
// Act
var actual = sut.MinimumFontSize;
// Assert
Assert.Equal(12, actual);
}
public void ShouldHaveCorrectCompactness()
{
// Arrange
var section = Substitute.For <IConfigurationSection>();
section[ConfigurationKeys.ImageOutput.Compactness].Returns("123");
var sut = new ImageOutputConfiguration(section);
// Act
var actual = sut.Compactness;
// Assert
Assert.Equal(123, actual);
}
public void ShouldBeDisabledWhenSpecified()
{
// Arrange
var section = Substitute.For <IConfigurationSection>();
section[ConfigurationKeys.ImageOutput.Enabled].Returns("false");
var sut = new ImageOutputConfiguration(section);
// Act
var actual = sut.IsEnabled;
// Assert
Assert.False(actual);
}
