Merge pull request #162 from lidofinance/feat/longer-end-frames-delay

zavgorodnii · web-flow · commit f766b7c53376 · 2021-07-13T13:14:04.000+03:00
feat: added longer end frames delay
diff --git a/qr/qr.go b/qr/qr.go
@@ -22,6 +22,7 @@ const (
 	defaultChunkSize       = 512
 	defaultQrRecoveryLevel = encoder.Medium
 	defaultFramesDelay     = 10
+	endFramesDelay         = 200 // Number of frames to show after the last frame.
 )
 
 var palette = color.Palette{
@@ -94,10 +95,11 @@ func (p *CameraProcessor) WriteQR(path string, data []byte) error {
 		if idx < lastChunkIdx {
 			outGif.Delay = append(outGif.Delay, p.gifFramesDelay)
 		} else {
-			outGif.Delay = append(outGif.Delay, p.gifFramesDelay*2)
+			outGif.Delay = append(outGif.Delay, endFramesDelay)
 		}
 		totalLen += len(c)
 	}
+
 	f, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE, 0600)
 	if err != nil {
 		return fmt.Errorf("failed to open file: %w", err)

Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,7 @@ const (`
`22`	`22`	`defaultChunkSize = 512`
`23`	`23`	`defaultQrRecoveryLevel = encoder.Medium`
`24`	`24`	`defaultFramesDelay = 10`
	`25`	`+ endFramesDelay = 200 // Number of frames to show after the last frame.`
`25`	`26`	`)`
`26`	`27`
`27`	`28`	`var palette = color.Palette{`
`@@ -94,10 +95,11 @@ func (p *CameraProcessor) WriteQR(path string, data []byte) error {`
`94`	`95`	`if idx < lastChunkIdx {`
`95`	`96`	`outGif.Delay = append(outGif.Delay, p.gifFramesDelay)`
`96`	`97`	`} else {`
`97`		`- outGif.Delay = append(outGif.Delay, p.gifFramesDelay*2)`
	`98`	`+ outGif.Delay = append(outGif.Delay, endFramesDelay)`
`98`	`99`	`}`
`99`	`100`	`totalLen += len(c)`
`100`	`101`	`}`
	`102`	`+`
`101`	`103`	`f, err := os.OpenFile(path, os.O_WRONLY\|os.O_CREATE, 0600)`
`102`	`104`	`if err != nil {`
`103`	`105`	`return fmt.Errorf("failed to open file: %w", err)`