/// <summary>
/// Converts the kernel of the given filter to its equivalent string representation
/// </summary>
/// <param name="filter"> Input filter object </param>
/// <returns> Filter kernel as string </returns>
public static String Serialize(Filter filter)
{
StringBuilder sb = new StringBuilder();
for (int p = 1; p <= filter.Size; p++)
{
sb.Append(filter.Kernel[p - 1]);
sb.Append((p % filter.Dimension == 0) ? ";\n" : "; ");
}
return sb.ToString();
}
private void OnSuccessDisplayFilter(Filter filter)
{
// update filter properties shown
view.NormalizeProperty = FormatFilter.NormalizeProperty(filter);
view.KernelSizeProperty = FormatFilter.SizeProperty(filter);
view.FilterTitleColor = Color.MediumAquamarine;
// update the filter's kernel only if it's changed
string filterAsText = FormatFilter.Serialize(filter);
if (string.Compare(filterAsText, view.KernelText, StringComparison.Ordinal) != 0)
{
view.KernelText = filterAsText;
}
}
private void StoreSelectedFilter(Filter filter)
{
selectedFilter = filter;
}
/// <summary>
/// Return the string-formatted size property of the given filter
/// </summary>
/// <param name="filter"> Input filter </param>
/// <returns> Formatted size property </returns>
public static string SizeProperty(Filter filter)
{
return "Size=[" + filter.Dimension + "]x[" + filter.Dimension + "]";
}
/// <summary>
/// Return the string-formatted normalize property of the given filter
/// </summary>
/// <param name="filter"> Input filter </param>
/// <returns> Formatted normalize property </returns>
public static string NormalizeProperty(Filter filter)
{
return filter.Normalized ? "Is normalized" : "Not normalized";
}