ryanc/lume
1
0
Fork 0
Code Issues 5 Pull Requests Releases Wiki Activity

move color code

Browse Source
This commit is contained in:
Ryan Cavicchioni 2020-02-29 16:00:21 -06:00
parent becc179184
commit cc6645fb48
Signed by: ryanc
GPG Key ID: 877EEDAF9245103D
2 changed files with 62 additions and 61 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
color.go Normal file
View File

@ -0,0 +1,62 @@
package lifx
import (
"fmt"
"strings"
)
type (
Color interface {
ColorString() string
}
)
type (
RGBColor struct {
R, G, B uint8
}
HSBKColor struct {
H, K int16
S, B float32
}
)
func NewRGBColor(r, g, b uint8) (*RGBColor, error) {
return &RGBColor{R: r, G: g, B: b}, nil
}
func NewHSBKColor() HSBKColor {
var c HSBKColor
c.H, c.S, c.B, c.K = -1, -1, -1, -1
return c
}
func (c RGBColor) ColorString() string {
return fmt.Sprintf("rgb:%d,%d,%d", c.R, c.G, c.B)
}
func (c RGBColor) Hex() string {
return fmt.Sprintf("#%x%x%x", c.R, c.G, c.B)
}
func (c HSBKColor) ColorString() string {
var s []string
if c.H >= 0 {
s = append(s, fmt.Sprintf("hue:%d", c.H))
}
if c.S >= 0 {
s = append(s, fmt.Sprintf("saturation:%g", c.S))
}
if c.B >= 0 {
s = append(s, fmt.Sprintf("brightness:%g", c.B))
}
if c.K >= 0 {
s = append(s, fmt.Sprintf("kelvin:%d", c.K))
}
return strings.Join(s, " ")
}
func (c HSBKColor) MarshalText() ([]byte, error) {
return []byte(c.ColorString()), nil
}

61
structs.go
View File

@ -1,27 +1,5 @@
package lifx package lifx
import (
"fmt"
"strings"
)
type (
Color interface {
ColorString() string
}
)
type (
RGBColor struct {
R, G, B uint8
}
HSBKColor struct {
H, K int16
S, B float32
}
)
const ( const (
OK Status = "ok" OK Status = "ok"
TimedOut Status = "timed_out" TimedOut Status = "timed_out"
@ -31,42 +9,3 @@ const (
func (s Status) Success() bool { func (s Status) Success() bool {
return s == OK return s == OK
} }
func NewRGBColor(r, g, b uint8) (*RGBColor, error) {
return &RGBColor{R: r, G: g, B: b}, nil
}
func NewHSBKColor() HSBKColor {
var c HSBKColor
c.H, c.S, c.B, c.K = -1, -1, -1, -1
return c
}
func (c RGBColor) ColorString() string {
return fmt.Sprintf("rgb:%d,%d,%d", c.R, c.G, c.B)
}
func (c RGBColor) Hex() string {
return fmt.Sprintf("#%x%x%x", c.R, c.G, c.B)
}
func (c HSBKColor) ColorString() string {
var s []string
if c.H >= 0 {
s = append(s, fmt.Sprintf("hue:%d", c.H))
}
if c.S >= 0 {
s = append(s, fmt.Sprintf("saturation:%g", c.S))
}
if c.B >= 0 {
s = append(s, fmt.Sprintf("brightness:%g", c.B))
}
if c.K >= 0 {
s = append(s, fmt.Sprintf("kelvin:%d", c.K))
}
return strings.Join(s, " ")
}
func (c HSBKColor) MarshalText() ([]byte, error) {
return []byte(c.ColorString()), nil
}