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simplify random img function

This commit is contained in:
Ali Gator 2022-05-01 09:15:49 +02:00
parent b7053c68aa
commit fc1144cb1d
2 changed files with 5 additions and 10 deletions
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10
fs.go
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@ -51,13 +51,9 @@ func getImagesList(path string) []string {
} }
// Randomly choose x number of image from a given folder // Randomly choose x number of image from a given folder
func getRandomImages(number int) []string { func getRandomImage() string {
rand.Seed(time.Now().UnixNano()) rand.Seed(time.Now().UnixNano())
var images []string
dir := getImagesList("/home/gator/Photos/") dir := getImagesList("/home/gator/Photos/")
for i := 0; i < number; i++ { index := rand.Intn(len(dir))
index := rand.Intn(len(dir)) return dir[index]
images = append(images, dir[index])
}
return images
} }

5
main.go
View File

@ -13,9 +13,8 @@ func main() {
flag.Parse() flag.Parse()
// get two random images and load them // get two random images and load them
imgs := getRandomImages(2) img1 := loadImage(getRandomImage())
img1 := loadImage(imgs[0]) img2 := loadImage(getRandomImage())
img2 := loadImage(imgs[1])
// pool of workers unionizing, ready to blend a new picture using the power of friendship // pool of workers unionizing, ready to blend a new picture using the power of friendship
var pool blendWorkerPool var pool blendWorkerPool