Template for checking whether a type is a valid color value. Color values are what daffodil stores internally.
Any floating point type, unsigned integreal or valid :d:func:isCustomColorValue is a valid color value.
assert(isColorValue!ubyte); assert(isColorValue!uint); assert(isColorValue!ulong); assert(!isColorValue!int); assert(isColorValue!float); assert(isColorValue!real);
See Implementation
Template for checking whether a type is a valid color value. Color values are what daffodil stores internally.
Any floating point type, unsigned integreal or valid :d:func:isCustomColorValue is a valid color value.