public static unsafe Int32 Count(this UnmanagedImage<TPixel> src, PredicateOnPixel handler)
{
TPixel* start = (TPixel*)src.StartIntPtr;
TPixel* end = start + src.Length;
Int32 count = 0;
while (start != end)
{
if (handler(start) == true) count++;
++start;
}
return count;
}
public unsafe static Int32 Count(this UnmanagedImage <TPixel> src, PredicateOnPixel handler)
{
TPixel *start = (TPixel *)src.StartIntPtr;
TPixel *end = start + src.Length;
Int32 count = 0;
while (start != end)
{
if (handler(start) == true)
{
count++;
}
++start;
}
return(count);
}
public unsafe static List <TPixel> Where(this UnmanagedImage <TPixel> src, PredicateOnPixel handler)
{
List <TPixel> list = new List <TPixel>();
TPixel *start = (TPixel *)src.StartIntPtr;
TPixel *end = start + src.Length;
while (start != end)
{
if (handler(start) == true)
{
list.Add(*start);
}
++start;
}
return(list);
}
public static unsafe List<TPixel> Where(this UnmanagedImage<TPixel> src, PredicateOnPixel handler)
{
List<TPixel> list = new List<TPixel>();
TPixel* start = (TPixel*)src.StartIntPtr;
TPixel* end = start + src.Length;
while (start != end)
{
if (handler(start) == true) list.Add(*start);
++start;
}
return list;
}
