/// <summary>
/// Initializes a new instance of the <see cref="RasterPresentation" /> class.
/// </summary>
/// <param name="model">The presentation model.</param>
/// <param name="colorSpace">The color space.</param>
/// <param name="bands">The bands.</param>
/// <exception cref="System.ArgumentException">Pseudo-color and density slicing models must define a color map.</exception>
public RasterPresentation(RasterPresentationModel model, RasterColorSpace colorSpace, params RasterColorSpaceBand[] bands)
{
if (model == RasterPresentationModel.DensitySlicing || model == RasterPresentationModel.PseudoColor)
{
throw new ArgumentException("Pseudo-color and density slicing models must define a color map.", "model");
}
Model = model;
ColorSpace = colorSpace;
_bands = bands.ToArray();
}
/// <summary>
/// Initializes a new instance of the <see cref="RasterPresentation" /> class.
/// </summary>
/// <param name="model">The presentation model.</param>
/// <param name="colorPalette">The color palette.</param>
/// <exception cref="System.ArgumentException">Only pseudo-color and density slicing models may define a color map.</exception>
/// <exception cref="System.ArgumentNullException">The color map is null.</exception>
public RasterPresentation(RasterPresentationModel model, IReadOnlyDictionary <Int32, UInt16[]> colorPalette)
{
if (model != RasterPresentationModel.DensitySlicing && model != RasterPresentationModel.PseudoColor)
{
throw new ArgumentException("Only pseudo-color and density slicing models can define a color map.", "model");
}
if (colorPalette == null)
{
throw new ArgumentNullException("colorMap", "The color map is null.");
}
Model = model;
_colorPalette = colorPalette.ToDictionary(pair => pair.Key, pair => pair.Value);
_bands = new RasterColorSpaceBand[1] {
RasterColorSpaceBand.Value
};
}
