fix: getLayers instance for Line Layer and bump ios mapLibre

packages/ui-maplibre/lib/Style/index.android.ts

@@ -1,7 +1,7 @@
 import { ImageSource } from '@nativescript/core';
 import { StyleCommon } from './common';
 import { BaseSource, GeoJsonSource } from '../sources';
-import { BackgroundLayer, BaseLayer, CircleLayer, SymbolLayer } from '../layers';
+import { BackgroundLayer, BaseLayer, CircleLayer, LineLayer, SymbolLayer } from '../layers';
 
 export class Style extends StyleCommon<org.maplibre.android.maps.Style> {
 	public override addImage(name: string, source: ImageSource): void {
@@ -66,6 +66,8 @@ export class Style extends StyleCommon<org.maplibre.android.maps.Style> {
 					layer = BackgroundLayer.initWithNative(nLayer) as BackgroundLayer;
 				} else if (nLayer instanceof org.maplibre.android.style.layers.CircleLayer) {
 					layer = CircleLayer.initWithNative(nLayer) as CircleLayer;
+				} else if (nLayer instanceof org.maplibre.android.style.layers.LineLayer) {
+					layer = LineLayer.initWithNative(nLayer) as LineLayer;
 				} else if (nLayer instanceof org.maplibre.android.style.layers.SymbolLayer) {
 					layer = SymbolLayer.initWithNative(nLayer) as SymbolLayer;
 				} else {

packages/ui-maplibre/lib/Style/index.ios.ts

@@ -1,7 +1,7 @@
 import { ImageSource } from '@nativescript/core';
 import { StyleCommon } from './common';
 import { BaseSource, GeoJsonSource } from '../sources';
-import { BackgroundLayer, BaseLayer, CircleLayer, SymbolLayer } from '../layers';
+import { BackgroundLayer, BaseLayer, CircleLayer, LineLayer, SymbolLayer } from '../layers';
 
 export class Style extends StyleCommon<MLNStyle> {
 	public override addImage(name: string, source: ImageSource) {
@@ -78,6 +78,8 @@ export class Style extends StyleCommon<MLNStyle> {
 					layer = BackgroundLayer.initWithNative(nLayer) as BackgroundLayer;
 				} else if (nLayer instanceof MLNCircleStyleLayer) {
 					layer = CircleLayer.initWithNative(nLayer) as CircleLayer;
+				} else if (nLayer instanceof MLNLineStyleLayer) {
+					layer = LineLayer.initWithNative(nLayer) as LineLayer;
 				} else if (nLayer instanceof MLNSymbolStyleLayer) {
 					layer = SymbolLayer.initWithNative(nLayer) as SymbolLayer;
 				} else {

packages/ui-maplibre/lib/layers/LineLayer/common.ts

@@ -13,4 +13,9 @@ export abstract class LineLayerCommon<T> extends AbstractVectorLayer<T, LineLaye
 	public set lineWidth(value: PropertyValueSpecification<number>) {
 		this.setPropertyValueInternal('line-width', value);
 	}
+
+	@PaintProperty('line-opacity')
+	public set lineOpacity(value: PropertyValueSpecification<number>) {
+		this.setPropertyValueInternal('line-opacity', value);
+	}
 }

packages/ui-maplibre/lib/layers/LineLayer/index.android.ts

@@ -25,4 +25,12 @@ export class LineLayer extends LineLayerCommon<org.maplibre.android.style.layers
 	public override set lineWidth(value) {
 		super.lineWidth = value;
 	}
+
+	public override get lineOpacity() {
+		return this.getOrSetPropertyValueInternal('line-opacity', () => this.native.getLineOpacity().value?.floatValue?.());
+	}
+
+	public override set lineOpacity(value) {
+		super.lineOpacity = value;
+	}
 }

packages/ui-maplibre/lib/layers/LineLayer/index.d.ts

@@ -6,6 +6,7 @@ import { LayerProperties } from '../BaseLayer';
 export type LineLayerProperties = LayerProperties & {
 	'line-color': PropertyValueSpecification<ColorSpecification>;
 	'line-width': PropertyValueSpecification<number>;
+	'line-opacity': PropertyValueSpecification<number>;
 };
 
 export declare class LineLayer extends AbstractVectorLayer<any, LineLayerProperties> {
@@ -14,4 +15,6 @@ export declare class LineLayer extends AbstractVectorLayer<any, LineLayerPropert
 	public set lineColor(value: PropertyValueSpecification<ColorSpecification>);
 	public get lineWidth(): PropertyValueSpecification<number>;
 	public set lineWidth(value: PropertyValueSpecification<number>);
+	public get lineOpacity(): PropertyValueSpecification<number>;
+	public set lineOpacity(value: PropertyValueSpecification<number>);
 }

packages/ui-maplibre/lib/layers/LineLayer/index.ios.ts

@@ -34,4 +34,15 @@ export class LineLayer extends LineLayerCommon<MLNLineStyleLayer> {
 		super.lineWidth = value;
 		this.native.lineWidth = expression?.native;
 	}
+
+	public override get lineOpacity() {
+		return this.getOrSetPropertyValueInternal('line-opacity', () => (Expression.initWithNative(this.native.lineOpacity) as Expression).toJSON());
+	}
+
+	public override set lineOpacity(value) {
+		const expression = Expression.propertyValue(value);
+
+		super.lineOpacity = value;
+		this.native.lineOpacity = expression?.native;
+	}
 }

packages/ui-maplibre/platforms/ios/Podfile

@@ -1,3 +1,3 @@
 platform :ios, '12.0'
 
-pod 'MapLibre', '~> 6.19.1'
+pod 'MapLibre', '~> 6.23.0'