Color

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

struct Color (

FieldTuple...

) {

enum homogenous;

enum channels;

enum channelBits;

static typeof(this) monochrome(ChannelType value);

static typeof(this) itpl(typeof(this) c0, typeof(this) c1, P p, P p0, P p1);

static typeof(this) blend(typeof(this) c0, typeof(this) c1);

static typeof(this) fromHex(char[] s);

typeof(this) opUnary();

typeof(this) opOpAssign(int o);

typeof(this) opOpAssign(T o);

typeof(this) opBinary(T o);

static typeof(this) op(T values);

ExpandIntegerType!(ChannelType, ilog2(nextPowerOfTwo(channels))) sum();

}

Members

Functions

opBinary typeof(this) opBinary(T o)
opOpAssign typeof(this) opOpAssign(int o)
typeof(this) opOpAssign(T o): Warning: overloaded operators preserve types and may cause overflows
opUnary typeof(this) opUnary(): Warning: overloaded operators preserve types and may cause overflows
sum ExpandIntegerType!(ChannelType, ilog2(nextPowerOfTwo(channels))) sum(): Sum of all channels

Manifest constants

channels enum channels;: The number of fields in this color type.
homogenous enum homogenous;: Whether or not all channel fields have the same base type.

Static functions

blend typeof(this) blend(typeof(this) c0, typeof(this) c1): Alpha-blend two colors.
fromHex typeof(this) fromHex(char[] s): Construct an RGB color from a typical hex string.
itpl typeof(this) itpl(typeof(this) c0, typeof(this) c1, P p, P p0, P p1): Interpolate between two colors.
monochrome typeof(this) monochrome(ChannelType value): Return a Color instance with all fields set to "value".
op typeof(this) op(T values): Apply a custom operation for each channel. Example: COLOR.op!q{(a + b) / 2}(colorA, colorB);

Color

Members

Functions

Manifest constants

Static functions

Mixed In Members

From `mixin FieldList!FieldTuple`

Meta

Source

Color

Members

Functions

Manifest constants

Static functions

Mixed In Members

From mixin FieldList!FieldTuple

Meta

Source

From `mixin FieldList!FieldTuple`