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移动端AI与ML应用开发:基于iOS和Android
book

移动端AI与ML应用开发:基于iOS和Android

by Laurence Moroney
January 2023
Intermediate to advanced
288 pages
6h 6m
Chinese
China Machine Press
Content preview from 移动端AI与ML应用开发:基于iOS和Android
iOS
中使用自定义模型
|
199
你可以看到我有 6 个图像,命名为
1.jpg
2.jpg
等,添加它们后,将它们命名为资产 1
2 等。现在你可以开始编码了。
11.2.3
3
步:加载和浏览图像资产
由于图像资产已编号,现在可以使用“上一个”和“下一个”按钮轻松加载和浏览它们。
使用名为
currentImage
的类级变量(由“上一个”和“下一个”按钮更改)和一个名为
loadImage
的函数(也从
viewDidLoad
调用),你可以在图像之间导航并渲染它们:
var currentImage = 1
// The previous button changes the value of the current image.
// If it's <=0, set it to 6 (we have 6 images)
@IBAction func prevButton(_ sender: Any) {
currentImage = currentImage - 1
if currentImage<=0 {
currentImage = 6
}
loadImage()
}
// The next button changes the value of the current image.
// If it's >=7, set it to 1 (we have 6 images)
@IBAction func nextButton(_ sender: Any) {
currentImage ...
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Publisher Resources

ISBN: 9787111713081