mirror of https://github.com/certusone/dc4bc.git
feat: added QR code functionality
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2833f5b317
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@ -2,6 +2,7 @@ package qr
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import (
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"fmt"
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"log"
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"time"
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"github.com/makiuchi-d/gozxing"
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@ -18,8 +19,16 @@ func ReadQRFromCamera() (string, error) {
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}
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window := gocv.NewWindow("Hello")
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defer webcam.Close()
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defer window.Close()
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defer func() {
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if err := webcam.Close(); err != nil {
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log.Fatalf("failed to close camera: %v", err)
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}
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}()
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defer func() {
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if err := window.Close(); err != nil {
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log.Fatalf("failed to close camera window: %v", err)
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}
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}()
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img := gocv.NewMat()
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tk := time.NewTimer(timeToScan)
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