a60-svg-color-band.h File Reference

#include <iostream>

Include dependency graph for a60-svg-color-band.h:

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Namespaces
namespace	svg

Typedefs
using	svg::colorband = std::tuple<color, ushort>
	Specific regions of spectrum as bands of color. Each band has a starting hue and a number of known good samples. This is then used to seed a generator that computes more of similar hues.

Functions
color_qis	svg::make_color_band (const colorband &cb, const ushort neededh)
	Forwarding function.
color_qis	svg::make_color_band_v1 (const colorband &cb, const ushort neededh, auto &spectrum)
color_qis	svg::make_color_band_v2 (const colorband &cb, const ushort neededh)
	Algorightm is HSV generation.
color_qi	svg::next_in_color_band (const colorband &cb, const ushort bandn=400)
	Flip through color band colors.

Variables
constexpr colorband	svg::cband_b = std::make_tuple(color::blue, 34)
constexpr colorband	svg::cband_brown = std::make_tuple(color::duboisbrown5, 7)
constexpr colorband	svg::cband_bw = std::make_tuple(color::white, 2)
	Izzi palette-specific offsets for colorbands.
constexpr colorband	svg::cband_g = std::make_tuple(color::green, 21)
constexpr colorband	svg::cband_gray = std::make_tuple(color::white, 16)
constexpr colorband	svg::cband_o = std::make_tuple(color::orange, 10)
constexpr colorband	svg::cband_p = std::make_tuple(color::purple, 33)
constexpr colorband	svg::cband_r = std::make_tuple(color::red, 17)
constexpr colorband	svg::cband_y = std::make_tuple(color::hellayellow, 10)