/// <summary>
/// Load a reference image from disk.
/// </summary>
/// <param name="filename">Name of the image file to load.</param>
/// <exception cref="System.ArgumentNullException"></exception>
/// <exception cref="System.ArgumentException"></exception>
public ReferenceImage(string filename)
{
Validation.CheckString("filename", filename);
image = new TiledImage(filename,8);
BlockSize = image.TileSize;
int totalTiles = image.Width * image.Height;
Dimension = (int)Math.Floor(Math.Pow(totalTiles, (double)1 / 3));
latticeCoefficient = (float)255 / (Dimension - 1);
}
/// <summary>
/// Load a reference image from disk.
/// </summary>
/// <param name="filename">Name of the image file to load.</param>
/// <exception cref="System.ArgumentNullException"></exception>
/// <exception cref="System.ArgumentException"></exception>
public ReferenceImage(string filename)
{
Validation.CheckString("filename", filename);
image = new TiledImage(filename, 8);
BlockSize = image.TileSize;
int totalTiles = image.Width * image.Height;
Dimension = (int)Math.Floor(Math.Pow(totalTiles, (double)1 / 3));
latticeCoefficient = (float)255 / (Dimension - 1);
}
/// <summary>
/// Create a new instance.
/// </summary>
/// <param name="dimension">Number of lattice points per dimension in the cube representing the color space. Minimum is 2. Maximum is 255.</param>
/// <param name="blockSize">Length in pixels of 1 side of the sample block for each color in the reference file.</param>
/// <exception cref="System.ArgumentOutOfRangeException"></exception>
/// <exception cref="System.InvalidOperationException"></exception>
public ReferenceImage(int dimension, int blockSize)
{
Validation.CheckInteger("dimension", dimension, 2, 255);
Validation.CheckInteger("blockSize", blockSize, 1);
Dimension = dimension;
BlockSize = blockSize;
this.latticeCoefficient = (float)255 / (dimension - 1);
int blocks = dimension * dimension * dimension; //probably faster than System.Math.Pow
int rows = (int)Math.Ceiling((float)blocks / 8);
image = new TiledImage(blockSize, 8, rows);
generateSamples();
}
/// <summary>
/// Create a new instance.
/// </summary>
/// <param name="dimension">Number of lattice points per dimension in the cube representing the color space. Minimum is 2. Maximum is 255.</param>
/// <param name="blockSize">Length in pixels of 1 side of the sample block for each color in the reference file.</param>
/// <exception cref="System.ArgumentOutOfRangeException"></exception>
/// <exception cref="System.InvalidOperationException"></exception>
public ReferenceImage(int dimension, int blockSize)
{
Validation.CheckInteger("dimension", dimension, 2, 255);
Validation.CheckInteger("blockSize", blockSize, 1);
Dimension = dimension;
BlockSize = blockSize;
this.latticeCoefficient = (float)255 / (dimension - 1);
int blocks = dimension*dimension*dimension; //probably faster than System.Math.Pow
int rows = (int)Math.Ceiling((float)blocks / 8);
image = new TiledImage(blockSize, 8, rows);
generateSamples();
}
