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This commit is contained in:
Unrud 2022-01-24 08:58:42 +01:00
parent 86cbc977b0
commit 957e116305
2 changed files with 7 additions and 7 deletions
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10
qr.go
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@ -33,7 +33,7 @@ func qrCodeToString(bits [][]bool, colorize bool) string {
s := "" s := ""
for y := -1; y < len(bits); y += 2 { for y := -1; y < len(bits); y += 2 {
if colorize { if colorize {
s += TerminalForegroundWhite + TerminalBackgroundBlack s += TerminalForegroundBlack + TerminalBackgroundWhite
} }
for x := range bits[0] { for x := range bits[0] {
upper := false upper := false
@ -45,13 +45,13 @@ func qrCodeToString(bits [][]bool, colorize bool) string {
lower = bits[y+1][x] lower = bits[y+1][x]
} }
if upper && lower { if upper && lower {
s += " " s += "█"
} else if !upper && lower {
s += "▀"
} else if upper && !lower { } else if upper && !lower {
s += "▀"
} else if !upper && lower {
s += "▄" s += "▄"
} else { } else {
s += "█" s += " "
} }
} }
if colorize { if colorize {

4
terminal.go
View file

@ -20,8 +20,8 @@
package main package main
const ( const (
TerminalForegroundWhite string = "\033[37m" TerminalForegroundBlack string = "\033[30m"
TerminalForegroundReset string = "\033[39m" TerminalForegroundReset string = "\033[39m"
TerminalBackgroundBlack string = "\033[40m" TerminalBackgroundWhite string = "\033[47m"
TerminalBackgroundReset string = "\033[49m" TerminalBackgroundReset string = "\033[49m"
) )