CODEWITHSUNDEEP
iosswiftmapbox
Raju
Raju

Reputation: 250

Mapbox : MGLSymbolStyleLayer add my custom "iconImage"

How can i add custom image for MGLSymbolStyleLayer. Below is my code,

        let symbolGraphicsLayer = MGLSymbolStyleLayer(identifier: identifier, source: source)

        symbolGraphicsLayer.sourceLayerIdentifier = identifier
        symbolGraphicsLayer.iconImageName = MGLStyleConstantValue<NSString>(rawValue: "assets/myImage")
        symbolGraphicsLayer.iconScale = MGLStyleValue(rawValue: 1)
        symbolGraphicsLayer.isVisible = true
        self.mapView.style?.addLayer(symbolGraphicsLayer)

Thanks.

Upvotes: 1

Views: 861

Answers (1)

misato
misato

Reputation: 185

Is your problem that the image doesn't appear? You first need to add the image to the style layer, and then you can use it. So before that code, you can do: 

if let image = UIImage(named: "myImage") {
    mapView.style?.setImage(image, forName: "myImage")
}

and you can use it afterwards like you said. Just use the name you passed to the setImage method.

I hope this helps other people since the documentation is quite poor for this

Upvotes: 7

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