ae.utils.graphics.color

Color type and operations.

Members

Aliases

BGR alias BGR = Color!(ubyte, "b", "g", "r"): Definitions for common color types.
BGRA alias BGRA = Color!(ubyte, "b", "g", "r", "a"): Definitions for common color types.
BGRX alias BGRX = Color!(ubyte, "b", "g", "r", "x"): Definitions for common color types.
ExpandChannelType alias ExpandChannelType(COLOR, int BYTES) = ChangeChannelType!(COLOR, ExpandNumericType!(ChannelType!COLOR, BYTES * 8)): Resolves to a Color instance with its ChannelType expanded by BYTES bytes.
L16 alias L16 = Color!(ushort, "l"): Definitions for common color types.
L8 alias L8 = Color!(ubyte, "l"): Definitions for common color types.
LA alias LA = Color!(ubyte, "l", "a"): Definitions for common color types.
LA16 alias LA16 = Color!(ushort, "l", "a"): Definitions for common color types.
OneBitStorageBE alias OneBitStorageBE = BitStorageUnit!(bool, 1, ubyte, true): 8 monochrome bits packed into a byte, in the usual big-endian order.
OneBitStorageLE alias OneBitStorageLE = BitStorageUnit!(bool, 1, ubyte, false): As above, but in little-endian order.
PlainStorageUnit alias PlainStorageUnit(Color) = Color[1]: Color storage unit for as-is storage.
RGB alias RGB = Color!(ubyte, "r", "g", "b"): Definitions for common color types.
RGB16 alias RGB16 = Color!(ushort, "r", "g", "b"): Definitions for common color types.
RGBA alias RGBA = Color!(ubyte, "r", "g", "b", "a"): Definitions for common color types.
RGBA16 alias RGBA16 = Color!(ushort, "r", "g", "b", "a"): Definitions for common color types.
RGBX alias RGBX = Color!(ubyte, "r", "g", "b", "x"): Definitions for common color types.
RGBX16 alias RGBX16 = Color!(ushort, "r", "g", "b", "x"): Definitions for common color types.
RGBd alias RGBd = Color!(double, "r", "g", "b"): Definitions for common color types.
RGBf alias RGBf = Color!(float, "r", "g", "b"): Definitions for common color types.
S16 alias S16 = Color!(short, "l"): Definitions for common color types.
S8 alias S8 = Color!(byte, "l"): Definitions for common color types.
StorageColor alias StorageColor(StorageType) = typeof(StorageType.init[0]): Get the color value of a storage unit type.
blend deprecated alias blend = _blend: Undocumented in source.

Functions

_blend T _blend(T f, T b, T a): Undocumented in source. Be warned that the author may not have intended to support it.
solidStorageUnit StorageType solidStorageUnit(StorageColor!StorageType color): Construct a StorageType with all colors set to the indicated value.

Structs

BitStorageUnit struct BitStorageUnit(ValueType, size_t valueBits, StorageType, bool bigEndian): Color storage unit description for packed bit colors (1-bit, 2-bit, 4-bit etc.)
Color struct Color(FieldTuple...): Instantiates to a color type. FieldTuple is the color specifier, as parsed by the FieldList template from ae.utils.meta. By convention, each field's name indicates its purpose: - x: padding - a: alpha - l: lightness (or grey, for monochrome images) - others (r, g, b, etc.): color information
Gradient struct Gradient(Value, Color): Calculate an interpolated color on a gradient with multiple points

Templates

ChangeChannelType template ChangeChannelType(COLOR, T): Resolves to a Color instance with a different ChannelType.
ChannelType template ChannelType(T): Obtains the type of each channel for homogeneous colors.
ExpandIntegerType template ExpandIntegerType(T, size_t bits): Wrapper around ExpandNumericType to only expand integer types.

Variables

isStorageColorLValue enum bool isStorageColorLValue(StorageType);: True when we can take the address of an individual color within a storage unit.
storageColorBits enum size_t storageColorBits(StorageType);: The number of bits that one individual color takes up.

ae.utils.graphics.color

Members

Aliases

Functions

Structs

Templates

Variables

Meta

Source

License

Authors