photoprism/pkg/colors/colors.go
Michael Mayer 03ec4b586d Initial commit for folders and moments #154 #260 #331
Signed-off-by: Michael Mayer <michael@liquidbytes.net>
2020-05-23 20:58:58 +02:00

427 lines
11 KiB
Go

/*
Package colors provides types and functions for color classification.
Additional information can be found in our Developer Guide:
https://github.com/photoprism/photoprism/wiki
*/
package colors
import (
"fmt"
"image/color"
"strings"
)
type Color uint16
type Colors []Color
type Chroma uint8
const (
Black Color = iota
Brown
Grey
White
Purple
Gold
Blue
Cyan
Teal
Green
Lime
Yellow
Magenta
Orange
Red
Pink
)
var All = Colors{
Purple,
Magenta,
Pink,
Red,
Orange,
Gold,
Yellow,
Lime,
Green,
Teal,
Cyan,
Blue,
Brown,
White,
Grey,
Black,
}
var Names = map[Color]string{
Black: "black", // 0
Brown: "brown", // 1
Grey: "grey", // 2
White: "white", // 3
Purple: "purple", // 4
Gold: "gold", // 5
Blue: "blue", // 6
Cyan: "cyan", // 7
Teal: "teal", // 8
Green: "green", // 9
Lime: "lime", // A
Yellow: "yellow", // B
Magenta: "magenta", // C
Orange: "orange", // D
Red: "red", // E
Pink: "pink", // F
}
var Weights = map[Color]uint16{
Black: 2,
Brown: 2,
Grey: 1,
White: 2,
Purple: 4,
Gold: 4,
Blue: 3,
Cyan: 4,
Teal: 4,
Green: 3,
Lime: 5,
Yellow: 5,
Magenta: 5,
Orange: 4,
Red: 4,
Pink: 4,
}
func (c Color) Name() string {
return Names[c]
}
func (c Color) Hex() string {
return fmt.Sprintf("%X", c)
}
func (c Colors) Hex() (result string) {
for _, indexedColor := range c {
result += indexedColor.Hex()
}
return result
}
func (c Colors) List() []map[string]string {
result := make([]map[string]string, 0, len(c))
for _, c := range c {
result = append(result, map[string]string{"Slug": c.Name(), "Name": strings.Title(c.Name()), "Example": ColorExamples[c]})
}
return result
}
func (c Chroma) Hex() string {
return fmt.Sprintf("%X", c)
}
func (c Chroma) Value() uint8 {
return uint8(c)
}
func (c Chroma) Uint() uint {
return uint(c)
}
func (c Chroma) Int() int {
return int(c)
}
var ColorExamples = map[Color]string{
Purple: "#AB47BC",
Magenta: "#FF00FF",
Pink: "#EC407A",
Red: "#EF5350",
Orange: "#FFA726",
Brown: "#A1887F",
Gold: "#D4AF37",
Yellow: "#FDD835",
Lime: "#CDDC39",
Green: "#66BB6A",
Teal: "#009688",
Cyan: "#00BCD4",
Blue: "#2196F3",
White: "#F5F5F5",
Grey: "#9E9E9E",
Black: "#212121",
}
var ColorMap = map[color.RGBA]Color{
{0x00, 0x00, 0x00, 0xff}: Black,
{0xa1, 0x88, 0x7f, 0xff}: Brown,
{0x8d, 0x6e, 0x63, 0xff}: Brown,
{0xa0, 0x7f, 0x6c, 0xff}: Brown,
{0x9b, 0x7b, 0x5b, 0xff}: Brown,
{0x75, 0x64, 0x5b, 0xff}: Brown,
{0x79, 0x55, 0x48, 0xff}: Brown,
{0x6d, 0x4c, 0x41, 0xff}: Brown,
{0x5d, 0x40, 0x37, 0xff}: Brown,
{0x9b, 0x61, 0x36, 0xff}: Brown,
{0xc1, 0xa4, 0x87, 0xff}: Brown,
{0xaa, 0x80, 0x62, 0xff}: Brown,
{0x6b, 0x55, 0x46, 0xff}: Brown,
{0xb4, 0xb5, 0x9c, 0xff}: Brown,
{0xb2, 0xb4, 0x9b, 0xff}: Green,
{0xe0, 0xe0, 0xe0, 0xff}: Grey,
{0x9E, 0x9E, 0x9E, 0xff}: Grey,
{0x75, 0x75, 0x75, 0xff}: Grey,
{0x61, 0x61, 0x61, 0xff}: Grey,
{0x42, 0x42, 0x42, 0xff}: Grey,
{0x84, 0x7a, 0x72, 0xff}: Grey,
{0xdf, 0xe0, 0xe1, 0xff}: Grey,
{0xFF, 0xFF, 0xFF, 0xff}: White,
{0xe4, 0xe4, 0xe4, 0xff}: White,
{0xe7, 0xe7, 0xe7, 0xff}: White,
{0xf3, 0xe5, 0xf5, 0xff}: Purple,
{0xe1, 0xbe, 0xe7, 0xff}: Purple,
{0xce, 0x93, 0xd8, 0xff}: Purple,
{0xba, 0x68, 0xc8, 0xff}: Purple,
{0xab, 0x47, 0xbc, 0xff}: Purple,
{0x9c, 0x27, 0xb0, 0xff}: Purple,
{0x9b, 0x31, 0x8f, 0xff}: Purple,
{0x86, 0x00, 0x7e, 0xff}: Purple,
{0x8e, 0x24, 0xaa, 0xff}: Purple,
{0x7b, 0x1f, 0xa2, 0xff}: Purple,
{0x6a, 0x1b, 0x9a, 0xff}: Purple,
{0x4a, 0x14, 0x8c, 0xff}: Purple,
{0xaa, 0x00, 0xff, 0xff}: Purple,
{0xed, 0xe7, 0xf6, 0xff}: Purple,
{0xd1, 0xc4, 0xe9, 0xff}: Purple,
{0xb3, 0x9d, 0xdb, 0xff}: Purple,
{0x95, 0x75, 0xcd, 0xff}: Purple,
{0x7e, 0x57, 0xc2, 0xff}: Purple,
{0x5e, 0x35, 0xb1, 0xff}: Purple,
{0x67, 0x3a, 0xb7, 0xff}: Purple,
{0x51, 0x2d, 0xa8, 0xff}: Purple,
{0x45, 0x27, 0xa0, 0xff}: Purple,
{0x31, 0x1b, 0x92, 0xff}: Purple,
{0xb3, 0x88, 0xff, 0xff}: Purple,
{0x7c, 0x4d, 0xff, 0xff}: Purple,
{0x8e, 0x64, 0x93, 0xff}: Purple,
{0x5e, 0x3a, 0x5e, 0xff}: Purple,
{0x44, 0x0e, 0x79, 0xff}: Purple,
{0x48, 0x36, 0x78, 0xff}: Purple,
{0x4e, 0x38, 0x80, 0xff}: Purple,
{0x3b, 0x0e, 0x79, 0xff}: Purple,
{0x3F, 0x51, 0xB5, 0xff}: Blue,
{0xc5, 0xca, 0xe9, 0xff}: Blue,
{0x5c, 0x6b, 0xc0, 0xff}: Blue,
{0x39, 0x49, 0xab, 0xff}: Blue,
{0x30, 0x3f, 0x9f, 0xff}: Blue,
{0x28, 0x35, 0x93, 0xff}: Blue,
{0x1a, 0x23, 0x7e, 0xff}: Blue,
{0x53, 0x6d, 0xfe, 0xff}: Blue,
{0x3d, 0x5a, 0xfe, 0xff}: Blue,
{0x30, 0x4f, 0xfe, 0xff}: Blue,
{0x21, 0x96, 0xF3, 0xff}: Blue,
{0xbb, 0xde, 0xfb, 0xff}: Blue,
{0x90, 0xca, 0xf9, 0xff}: Blue,
{0x64, 0xb5, 0xf6, 0xff}: Blue,
{0x42, 0xa5, 0xf5, 0xff}: Blue,
{0x1e, 0x88, 0xe5, 0xff}: Blue,
{0x19, 0x76, 0xd2, 0xff}: Blue,
{0x15, 0x65, 0xc0, 0xff}: Blue,
{0x0d, 0x47, 0xa1, 0xff}: Blue,
{0x82, 0xb1, 0xff, 0xff}: Blue,
{0x44, 0x8a, 0xff, 0xff}: Blue,
{0x29, 0x79, 0xff, 0xff}: Blue,
{0x29, 0x62, 0xff, 0xff}: Blue,
{0x03, 0xa9, 0xf6, 0xff}: Blue,
{0xb3, 0xe5, 0xfc, 0xff}: Blue,
{0x81, 0xd4, 0xfa, 0xff}: Blue,
{0x4f, 0xc3, 0xf7, 0xff}: Blue,
{0x29, 0xb6, 0xf6, 0xff}: Blue,
{0x03, 0x9b, 0xe5, 0xff}: Blue,
{0x02, 0x88, 0xd1, 0xff}: Blue,
{0x02, 0x77, 0xbd, 0xff}: Blue,
{0x01, 0x57, 0x9b, 0xff}: Blue,
{0x80, 0xd8, 0xff, 0xff}: Blue,
{0x40, 0xc4, 0xff, 0xff}: Blue,
{0x00, 0xb0, 0xff, 0xff}: Blue,
{0x00, 0x91, 0xea, 0xff}: Blue,
{0x60, 0x7d, 0x8b, 0xff}: Blue,
{0x78, 0x90, 0x9c, 0xff}: Blue,
{0x54, 0x6e, 0x7a, 0xff}: Blue,
{0x37, 0x47, 0x4f, 0xff}: Blue,
{0xe4, 0xeb, 0xfd, 0xff}: Blue,
{0x7d, 0xd3, 0xea, 0xff}: Blue,
{0x07, 0x63, 0x99, 0xff}: Blue,
{0x28, 0x44, 0x6b, 0xff}: Blue,
{0x4a, 0xc8, 0xf5, 0xff}: Blue,
{0x08, 0x00, 0xf4, 0xff}: Blue,
{0x01, 0x2d, 0x5f, 0xff}: Blue,
{0xb2, 0xeb, 0xf2, 0xff}: Cyan,
{0x80, 0xde, 0xea, 0xff}: Cyan,
{0x4d, 0xd0, 0xe1, 0xff}: Cyan,
{0x26, 0xc6, 0xda, 0xff}: Cyan,
{0x00, 0xb8, 0xd4, 0xff}: Cyan,
{0x00, 0xBC, 0xD4, 0xff}: Cyan,
{0x00, 0xac, 0xc1, 0xff}: Cyan,
{0x00, 0x97, 0xa7, 0xff}: Cyan,
{0x00, 0x83, 0x8f, 0xff}: Cyan,
{0x00, 0x60, 0x64, 0xff}: Cyan,
{0x84, 0xff, 0xff, 0xff}: Cyan,
{0x18, 0xff, 0xff, 0xff}: Cyan,
{0x00, 0xe5, 0xff, 0xff}: Cyan,
{0x00, 0x96, 0x88, 0xff}: Teal,
{0x00, 0x89, 0x7b, 0xff}: Teal,
{0x00, 0x79, 0x6b, 0xff}: Teal,
{0x00, 0x69, 0x5c, 0xff}: Teal,
{0x04, 0x5d, 0x5c, 0xff}: Teal,
{0x24, 0x5a, 0x5f, 0xff}: Teal,
{0x03, 0x45, 0x4f, 0xff}: Teal,
{0x2c, 0x54, 0x5e, 0xff}: Teal,
{0x17, 0x47, 0x41, 0xff}: Teal,
{0xe8, 0xf5, 0xe9, 0xff}: Green,
{0xc8, 0xe6, 0xc9, 0xff}: Green,
{0xab, 0xc7, 0xb0, 0xff}: Green,
{0xa5, 0xd6, 0xa7, 0xff}: Green,
{0x81, 0xc7, 0x84, 0xff}: Green,
{0x66, 0xbb, 0x6a, 0xff}: Green,
{0x4C, 0xAF, 0x50, 0xff}: Green,
{0x43, 0xa0, 0x47, 0xff}: Green,
{0x38, 0x8e, 0x3c, 0xff}: Green,
{0x2e, 0x7d, 0x32, 0xff}: Green,
{0x1b, 0x5e, 0x20, 0xff}: Green,
{0xf1, 0xf8, 0xe9, 0xff}: Green,
{0xdc, 0xed, 0xc8, 0xff}: Green,
{0xc5, 0xe1, 0xa5, 0xff}: Green,
{0xae, 0xd5, 0x81, 0xff}: Green,
{0x8b, 0xc3, 0x4a, 0xff}: Green,
{0x9c, 0xcc, 0x65, 0xff}: Green,
{0x7c, 0xb3, 0x42, 0xff}: Green,
{0x68, 0x9f, 0x38, 0xff}: Green,
{0x55, 0x8b, 0x2f, 0xff}: Green,
{0x33, 0x69, 0x1e, 0xff}: Green,
{0xb9, 0xf6, 0xca, 0xff}: Green,
{0x69, 0xf0, 0xae, 0xff}: Green,
{0x00, 0xc8, 0x53, 0xff}: Green,
{0x00, 0xe6, 0x76, 0xff}: Green,
{0xcc, 0xff, 0x90, 0xff}: Green,
{0xb2, 0xff, 0x59, 0xff}: Green,
{0x76, 0xff, 0x03, 0xff}: Green,
{0x64, 0xdd, 0x17, 0xff}: Green,
{0xdd, 0xd5, 0x79, 0xff}: Green,
{0xee, 0xec, 0xa2, 0xff}: Green,
{0x24, 0x4e, 0x3b, 0xff}: Green,
{0x9a, 0x9d, 0x47, 0xff}: Green,
{0xbe, 0xbd, 0x76, 0xff}: Green,
{0x5c, 0x5a, 0x30, 0xff}: Green,
{0xb3, 0xc1, 0x6c, 0xff}: Green,
{0xac, 0xa7, 0x83, 0xff}: Green,
{0x47, 0x4c, 0x25, 0xff}: Green,
{0xcd, 0xd0, 0x87, 0xff}: Green,
{0x79, 0x6d, 0x41, 0xff}: Green,
{0xf0, 0xf4, 0xc3, 0xff}: Lime,
{0xe6, 0xee, 0x9c, 0xff}: Lime,
{0xdc, 0xe7, 0x75, 0xff}: Lime,
{0xd4, 0xe1, 0x57, 0xff}: Lime,
{0xCD, 0xDC, 0x39, 0xff}: Lime,
{0xc0, 0xca, 0x33, 0xff}: Lime,
{0xaf, 0xb4, 0x2b, 0xff}: Lime,
{0xee, 0xff, 0x41, 0xff}: Lime,
{0xc6, 0xff, 0x00, 0xff}: Lime,
{0xae, 0xea, 0x00, 0xff}: Lime,
{0xff, 0xf9, 0xc4, 0xff}: Yellow,
{0xff, 0xf5, 0x9d, 0xff}: Yellow,
{0xff, 0xf1, 0x76, 0xff}: Yellow,
{0xff, 0xee, 0x58, 0xff}: Yellow,
{0xff, 0xff, 0x8d, 0xff}: Yellow,
{0xff, 0xff, 0x00, 0xff}: Yellow,
{0xff, 0xd5, 0x4f, 0xff}: Yellow,
{0xff, 0xca, 0x28, 0xff}: Yellow,
{0xe3, 0xce, 0x81, 0xff}: Yellow,
{0xd1, 0xaf, 0x52, 0xff}: Yellow,
{0xee, 0xbb, 0x2b, 0xff}: Yellow,
{0xd3, 0xa8, 0x3a, 0xff}: Yellow,
{0xc5, 0xa7, 0x02, 0xff}: Yellow,
{0x9f, 0x82, 0x01, 0xff}: Yellow,
{0xe8, 0xce, 0x03, 0xff}: Yellow,
{0xf9, 0xa8, 0x25, 0xff}: Orange,
{0xFF, 0x98, 0x00, 0xff}: Orange,
{0xff, 0xa7, 0x26, 0xff}: Orange,
{0xfb, 0x8c, 0x00, 0xff}: Orange,
{0xf5, 0x7c, 0x00, 0xff}: Orange,
{0xef, 0x6c, 0x00, 0xff}: Orange,
{0xff, 0x91, 0x00, 0xff}: Orange,
{0xff, 0x6d, 0x00, 0xff}: Orange,
{0xfd, 0x9a, 0x31, 0xff}: Orange,
{0x7d, 0x27, 0x04, 0xff}: Orange,
{0xfd, 0x57, 0x1f, 0xff}: Orange,
{0xf8, 0x67, 0x04, 0xff}: Orange,
{0xfd, 0x9a, 0x00, 0xff}: Orange,
{0xfe, 0x8a, 0x00, 0xff}: Orange,
{0xf1, 0x96, 0x52, 0xff}: Orange,
{0xe5, 0x83, 0x47, 0xff}: Orange,
{0xc9, 0x4c, 0x30, 0xff}: Orange,
{0x9f, 0x56, 0x01, 0xff}: Orange,
{0xfa, 0x68, 0x01, 0xff}: Orange,
{0xbb, 0x72, 0x3d, 0xff}: Orange,
{0xff, 0x52, 0x52, 0xff}: Red,
{0xf4, 0x43, 0x36, 0xff}: Red,
{0xef, 0x53, 0x50, 0xff}: Red,
{0xe5, 0x39, 0x35, 0xff}: Red,
{0xf6, 0x29, 0x2e, 0xff}: Red,
{0xfc, 0x25, 0x2d, 0xff}: Red,
{0xd3, 0x2f, 0x2f, 0xff}: Red,
{0xc6, 0x28, 0x28, 0xff}: Red,
{0xba, 0x28, 0x30, 0xff}: Red,
{0xb7, 0x1c, 0x1c, 0xff}: Red,
{0xd5, 0x00, 0x00, 0xff}: Red,
{0xdb, 0x08, 0x06, 0xff}: Red,
{0xcf, 0x09, 0x04, 0xff}: Red,
{0xd8, 0x1a, 0x14, 0xff}: Red,
{0xcc, 0x17, 0x08, 0xff}: Red,
{0xd8, 0x0a, 0x07, 0xff}: Red,
{0xde, 0x26, 0x16, 0xff}: Red,
{0xee, 0x24, 0x0f, 0xff}: Red,
{0xa1, 0x21, 0x1f, 0xff}: Red,
{0x70, 0x12, 0x19, 0xff}: Red,
{0x51, 0x12, 0x18, 0xff}: Red,
{0x49, 0x11, 0x14, 0xff}: Red,
{0xfc, 0xe4, 0xec, 0xff}: Pink,
{0xfd, 0xc8, 0xeb, 0xff}: Pink,
{0xe7, 0x9f, 0xa6, 0xff}: Pink,
{0xf8, 0xbb, 0xd0, 0xff}: Pink,
{0xf4, 0x8f, 0xb1, 0xff}: Pink,
{0xff, 0x80, 0xab, 0xff}: Pink,
{0xff, 0x40, 0x81, 0xff}: Pink,
{0xf5, 0x00, 0x57, 0xff}: Pink,
{0xf0, 0x62, 0x92, 0xff}: Pink,
{0xec, 0x40, 0x7a, 0xff}: Pink,
{0xe9, 0x1e, 0x63, 0xff}: Pink,
{0xd8, 0x1b, 0x60, 0xff}: Pink,
{0xc2, 0x18, 0x5b, 0xff}: Pink,
{0xff, 0x00, 0xff, 0xff}: Magenta,
{0xe5, 0x00, 0xe5, 0xff}: Magenta,
{0xf0, 0x00, 0xb5, 0xff}: Magenta,
{0xce, 0x00, 0x9b, 0xff}: Magenta,
{0xc0, 0x05, 0x5b, 0xff}: Magenta,
{0xb0, 0x00, 0x85, 0xff}: Magenta,
{0xa8, 0x28, 0x63, 0xff}: Magenta,
{0x5b, 0x00, 0x2f, 0xff}: Magenta,
{0x4b, 0x01, 0x21, 0xff}: Magenta,
{0x86, 0x02, 0x25, 0xff}: Magenta,
{0xcb, 0x02, 0x3d, 0xff}: Magenta,
{0x64, 0x07, 0x1a, 0xff}: Magenta,
{0x9e, 0x00, 0x47, 0xff}: Magenta,
{0xdc, 0x7a, 0xcf, 0xff}: Magenta,
{0xed, 0xde, 0xac, 0xff}: Gold,
{0xe8, 0xb4, 0x51, 0xff}: Gold,
{0xc0, 0x8a, 0x3e, 0xff}: Gold,
{0xa2, 0x7d, 0x4b, 0xff}: Gold,
{0x75, 0x55, 0x31, 0xff}: Gold,
{0xd1, 0x93, 0x27, 0xff}: Gold,
{0xde, 0xa2, 0x53, 0xff}: Gold,
{0xd5, 0xaa, 0x6f, 0xff}: Gold,
{0xf5, 0xea, 0xd4, 0xff}: Gold,
}