public ImageProcessingPreparationSteps(IHandwrittenInputExtractor handwrittenInputExtractor,
ITemplateAreasCropper templateAreasCropper,
ICroppedAreaCleaner croppedAreaCleaner,
ICroppedAreaScaler croppedAreaScaler,
IRegionOfInterestExtractor regionOfInterestExtractor)
{
VerifyConstructionParams(handwrittenInputExtractor, templateAreasCropper, croppedAreaCleaner, croppedAreaScaler, regionOfInterestExtractor);
HandwrittenInputExtractor = handwrittenInputExtractor;
TemplateAreasCropper = templateAreasCropper;
CroppedAreaCleaner = croppedAreaCleaner;
CroppedAreaScaler = croppedAreaScaler;
RegionOfInterestExtractor = regionOfInterestExtractor;
}
private static void VerifyConstructionParams(IHandwrittenInputExtractor handwrittenInputExtractor,
ITemplateAreasCropper templateAreasCropper, ICroppedAreaCleaner croppedAreaCleaner,
ICroppedAreaScaler croppedAreaScaler, IRegionOfInterestExtractor regionOfInterestExtractor)
{
if (handwrittenInputExtractor == null)
{
throw new ArgumentNullException(nameof(handwrittenInputExtractor));
}
if (templateAreasCropper == null)
{
throw new ArgumentNullException(nameof(templateAreasCropper));
}
if (croppedAreaCleaner == null)
{
throw new ArgumentNullException(nameof(croppedAreaCleaner));
}
if (croppedAreaScaler == null)
{
throw new ArgumentNullException(nameof(croppedAreaScaler));
}
if (regionOfInterestExtractor == null)
{
throw new ArgumentNullException(nameof(regionOfInterestExtractor));
}
}