Dictionary 如何将pin图像设置为我在alamofireimage中下载的pin图像
我正在尝试将标记或pin图像更改为我从firebase下载的带有alamofireimage的图像。求你了,我需要帮助 这是我的代码:Dictionary 如何将pin图像设置为我在alamofireimage中下载的pin图像,dictionary,firebase,swift3,marker,alamofireimage,Dictionary,Firebase,Swift3,Marker,Alamofireimage,我正在尝试将标记或pin图像更改为我从firebase下载的带有alamofireimage的图像。求你了,我需要帮助 这是我的代码: let coordinates = CLLocationCoordinate2D(latitude: milatitud!, longitude: milongitud!) let annotation = MKPointAnnotation() annotation.coordinate = coordinates
let coordinates = CLLocationCoordinate2D(latitude: milatitud!, longitude: milongitud!)
let annotation = MKPointAnnotation()
annotation.coordinate = coordinates
annotation.title = "JuanJo"
self.map.addAnnotation(annotation)
//print ("4444444444")
for annotation: MKAnnotation in self.map.annotations {
let anView = self.map.view(for: annotation)
if (anView != nil)
{
let url = URL(string: link!)
self.imagen.af_setImage(withURL: url!, placeholderImage: UIImage(named: "usuarioprevia.jpeg"), filter: CircleFilter(), imageTransition: .crossDissolve(0.5), runImageTransitionIfCached: true, completion: nil)
anView?.image = "image downloaded from firebase with alamofireimage"
}
我不知道最后一部分如何设置它=用于显示图像,我还需要调整它的大小。请帮助您没有显示负责从firebase下载图像的代码,可以发布吗?是的,我正在显示它,它是“self.imagen.af_setimage…”部分。我将照片保存在url中,因此alamo fire image正在从包含url的阵列下载它