/// <summary>
/// Constructor
/// </summary>
/// <param name="effect"></param>
public SliderSelectionViewModel(Effects effect)
{
AlgorithmOptions = ImageProcessingAlgorithm.GetOptions(effect);
ImageProcessingAlgorithm.SetEffects(effect);
slider = AlgorithmOptions.First(x => x.InputType == Algorithm.InputType.SingleInput);
parameterName = (slider.Options.Keys.First() as AlgorithmParameter).ParameterName;
SliderValue = (Minimum + (Max - Minimum) / 2);
}
public MultipleChoiceSliderViewModel(Effects effect)
{
ImageProcessingAlgorithm.SetEffects(effect);
AlgorithmOptions = ImageProcessingAlgorithm.GetOptions(effect);
slider = AlgorithmOptions.First(x => x.InputType == Algorithm.InputType.SingleInput);
parameterName = (slider.Options.Keys.First() as AlgorithmParameter).ParameterName;
SliderValue = Max / 2;
var method = AlgorithmOptions.First(x => x.InputType == Algorithm.InputType.MultipleChoice);
lastSelected = method.Options.First().Key;
selectMethodCommand = new DelegateCommand(new Action <object>(SelectMethod));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="effect"></param>
public DoubleSliderViewModel(Effects effect)
{
AlgorithmOptions = ImageProcessingAlgorithm.GetOptions(effect);
ImageProcessingAlgorithm.SetEffects(effect);
sliderOneParam = AlgorithmOptions.First(x => (x.InputType == Algorithm.InputType.SingleInput) &&
(x.ParameterName == "BlockWidth"));
sliderTwoParam = AlgorithmOptions.First(x => (x.InputType == Algorithm.InputType.SingleInput) &&
(x.ParameterName == "BlockHeight"));
SliderOneValue = ((MaxSliderOne - MinSliderOne) / 2) + MinSliderOne;
SliderTwoValue = ((MaxSliderTwo - MinSliderTwo) / 2) + MinSliderTwo;
var colours = AlgorithmOptions.First(x => x.InputType == Algorithm.InputType.MultipleChoice && x.ParameterName == "BorderColour");
lastSelectedColour = colours.Options.First(x => x.Value == "Gray").Key;
selectColour = new DelegateCommand(new Action <object>(SelectColour));
}
