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Update timestamp

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This commit is contained in:
Milan Nikolic
2025-06-15 08:47:13 +02:00
parent d84884f26b
commit 6826193e2c
4 changed files with 8 additions and 7 deletions
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2
camera/camera_linux.go
View File

@@ -144,7 +144,7 @@ func (c *Camera) Read() (img image.Image, err error) {
}
if c.opts.Timestamp {
img, err = im.Timestamp(img, c.opts.TimeFormat)
img = im.Timestamp(img, c.opts.TimeFormat)
}
return

2
camera/camera_opencv.go
View File

@@ -74,7 +74,7 @@ func (c *Camera) Read() (img image.Image, err error) {
}
if c.opts.Timestamp {
img, err = im.Timestamp(img, c.opts.TimeFormat)
img = im.Timestamp(img, c.opts.TimeFormat)
}
return

2
camera/camera_windows.go
View File

@@ -186,7 +186,7 @@ func (c *Camera) Read() (img image.Image, err error) {
}
if c.opts.Timestamp {
img, err = im.Timestamp(img, c.opts.TimeFormat)
img = im.Timestamp(img, c.opts.TimeFormat)
}
return

9
image/image.go
View File

@@ -1,7 +1,6 @@
package image
import (
"fmt"
"image"
"image/color"
"image/draw"
@@ -35,13 +34,15 @@ func Flip(img image.Image, dir string) image.Image {
return img
}
func Timestamp(img image.Image, format string) (image.Image, error) {
func Timestamp(img image.Image, format string) image.Image {
dimg, ok := img.(draw.Image)
if !ok {
return img, fmt.Errorf("camera: %T is not a drawable image type", img)
b := img.Bounds()
dimg = image.NewRGBA(image.Rect(0, 0, b.Dx(), b.Dy()))
draw.Draw(dimg, b, img, b.Min, draw.Src)
}
pixfont.DrawString(dimg, 10, 10, time.Now().Format(format), color.White)
return dimg, nil
return dimg
}