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Diffstat (limited to 'platform/darwin/test/MGLDocumentationExampleTests.swift')
| -rw-r--r-- | platform/darwin/test/MGLDocumentationExampleTests.swift | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/platform/darwin/test/MGLDocumentationExampleTests.swift b/platform/darwin/test/MGLDocumentationExampleTests.swift index d3e2bf91f2..f065f05691 100644 --- a/platform/darwin/test/MGLDocumentationExampleTests.swift +++ b/platform/darwin/test/MGLDocumentationExampleTests.swift @@ -210,6 +210,24 @@ class MGLDocumentationExampleTests: XCTestCase, MGLMapViewDelegate { XCTAssertNotNil(mapView.style?.layer(withIdentifier: "buildings")) } + + func testMGLHeatmapStyleLayer() { + let earthquakes = MGLShapeSource(identifier: "earthquakes", url: URL(string: "https://example.com/earthquakes.json")!, options: [:]) + mapView.style?.addSource(earthquakes) + + //#-example-code + let layer = MGLHeatmapStyleLayer(identifier: "earthquake-heat", source: earthquakes) + layer.heatmapWeight = NSExpression(format: "FUNCTION(magnitude, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", + [0: 0, + 6: 1]) + layer.heatmapIntensity = NSExpression(format: "FUNCTION($zoomLevel, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", + [0: 1, + 9: 3]) + mapView.style?.addLayer(layer) + //#-end-example-code + + XCTAssertNotNil(mapView.style?.layer(withIdentifier: "earthquake-heat")) + } func testMGLSymbolStyleLayer() { let pois = MGLVectorSource(identifier: "pois", configurationURL: URL(string: "https://example.com/style.json")!) |