diff options
Diffstat (limited to 'platform/darwin/test/MGLDocumentationGuideTests.swift')
| -rw-r--r-- | platform/darwin/test/MGLDocumentationGuideTests.swift | 126 |
1 files changed, 101 insertions, 25 deletions
diff --git a/platform/darwin/test/MGLDocumentationGuideTests.swift b/platform/darwin/test/MGLDocumentationGuideTests.swift index 8769bc4428..4de1d81aa9 100644 --- a/platform/darwin/test/MGLDocumentationGuideTests.swift +++ b/platform/darwin/test/MGLDocumentationGuideTests.swift @@ -50,10 +50,10 @@ class MGLDocumentationGuideTests: XCTestCase, MGLMapViewDelegate { styleLoadingExpectation.fulfill() } - func testUsingStyleFunctionsAtRuntime$Stops() { + func testMigratingToExpressions$Stops() { //#-example-code #if os(macOS) - let stops: [Float: NSColor] = [ + let stops: [NSNumber: NSColor] = [ 0: .yellow, 2.5: .orange, 5: .red, @@ -61,7 +61,7 @@ class MGLDocumentationGuideTests: XCTestCase, MGLMapViewDelegate { 10: .white, ] #else - let stops: [Float: UIColor] = [ + let stops: [NSNumber: UIColor] = [ 0: .yellow, 2.5: .orange, 5: .red, @@ -75,7 +75,7 @@ class MGLDocumentationGuideTests: XCTestCase, MGLMapViewDelegate { stops[0]!, stops) } - func testUsingStyleFunctionsAtRuntime$Linear() { + func testMigratingToExpressions$Linear() { //#-example-code let url = URL(string: "https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_week.geojson")! let symbolSource = MGLSource(identifier: "source") @@ -85,7 +85,7 @@ class MGLDocumentationGuideTests: XCTestCase, MGLMapViewDelegate { mapView.style?.addSource(source) #if os(macOS) - let stops: [Float: NSColor] = [ + let stops: [NSNumber: NSColor] = [ 0: .yellow, 2.5: .orange, 5: .red, @@ -93,7 +93,7 @@ class MGLDocumentationGuideTests: XCTestCase, MGLMapViewDelegate { 10: .white, ] #else - let stops: [Float: UIColor] = [ + let stops: [NSNumber: UIColor] = [ 0: .yellow, 2.5: .orange, 5: .red, @@ -115,7 +115,37 @@ class MGLDocumentationGuideTests: XCTestCase, MGLMapViewDelegate { //#-end-example-code } - func testUsingStyleFunctionsAtRuntime$Exponential() { + func testMigratingToExpressions$LinearConvenience() { + let source = MGLShapeSource(identifier: "circles", shape: nil, options: nil) + let layer = MGLCircleStyleLayer(identifier: "circles", source: source) + + #if os(macOS) + let stops: [NSNumber: NSColor] = [ + 0: .yellow, + 2.5: .orange, + 5: .red, + 7.5: .blue, + 10: .white, + ] + #else + let stops: [NSNumber: UIColor] = [ + 0: .yellow, + 2.5: .orange, + 5: .red, + 7.5: .blue, + 10: .white, + ] + #endif + + //#-example-code + layer.circleColor = NSExpression(forMGLInterpolating: NSExpression(forKeyPath: "mag"), curveType: .linear, parameters: nil, stops: NSExpression(forConstantValue: stops)) + //#-end-example-code + + layer.circleRadius = NSExpression(forConstantValue: 10) + mapView.style?.addLayer(layer) + + } + func testMigratingToExpressions$Exponential() { let source = MGLShapeSource(identifier: "circles", shape: nil, options: nil) let layer = MGLCircleStyleLayer(identifier: "circles", source: source) @@ -131,13 +161,27 @@ class MGLDocumentationGuideTests: XCTestCase, MGLMapViewDelegate { //#-end-example-code } - func testUsingStyleFunctionsAtRuntime$Interval() { + func testMigratingToExpressions$ExponentialConvenience() { + let source = MGLShapeSource(identifier: "circles", shape: nil, options: nil) + let layer = MGLCircleStyleLayer(identifier: "circles", source: source) + + //#-example-code + let stops = [ + 12: 0.5, + 14: 2, + 18: 18, + ] + + layer.circleRadius = NSExpression(forMGLInterpolating: NSExpression.zoomLevelVariable, curveType: MGLExpressionInterpolationMode.exponential, parameters: NSExpression(forConstantValue: 1.5), stops: NSExpression(forConstantValue: stops)) + //#-end-example-code + } + func testMigratingToExpressions$Interval() { let source = MGLShapeSource(identifier: "circles", shape: nil, options: nil) let layer = MGLCircleStyleLayer(identifier: "circles", source: source) //#-example-code #if os(macOS) - let stops: [Float: NSColor] = [ + let stops: [NSNumber: NSColor] = [ 0: .yellow, 2.5: .orange, 5: .red, @@ -148,7 +192,7 @@ class MGLDocumentationGuideTests: XCTestCase, MGLMapViewDelegate { layer.circleColor = NSExpression(format: "mgl_step:from:stops:(mag, %@, %@)", NSColor.green, stops) #else - let stops: [Float: UIColor] = [ + let stops: [NSNumber: UIColor] = [ 0: .yellow, 2.5: .orange, 5: .red, @@ -162,34 +206,47 @@ class MGLDocumentationGuideTests: XCTestCase, MGLMapViewDelegate { //#-end-example-code } - func testUsingStyleFunctionsAtRuntime$Categorical() { + func testMigratingToExpressions$Categorical() { let source = MGLShapeSource(identifier: "circles", shape: nil, options: nil) let layer = MGLCircleStyleLayer(identifier: "circles", source: source) //#-example-code #if os(macOS) - let colors: [String: NSColor] = [ - "earthquake": .orange, - "explosion": .red, - "quarry blast": .yellow, - ] let defaultColor = NSColor.blue + layer.circleColor = NSExpression( + format: "MGL_MATCH(type, 'earthquake', %@, 'explosion', %@, 'quarry blast', %@, %@)", + NSColor.orange, NSColor.red, NSColor.yellow, defaultColor) #else - let colors: [String: UIColor] = [ - "earthquake": .orange, - "explosion": .red, - "quarry blast": .yellow, - ] let defaultColor = UIColor.blue + layer.circleColor = NSExpression(format: "MGL_MATCH(type, 'earthquake', %@, 'explosion', %@, 'quarry blast', %@, %@)", + UIColor.orange, UIColor.red, UIColor.yellow, defaultColor) #endif + //#-end-example-code + } + + func testMigratingToExpressions$CategoricalValue() { + let source = MGLShapeSource(identifier: "circles", shape: nil, options: nil) + let layer = MGLCircleStyleLayer(identifier: "circles", source: source) + //#-example-code + #if os(macOS) + let stops : [String : NSColor] = ["earthquake" : NSColor.orange, + "explosion" : NSColor.red, + "quarry blast" : NSColor.yellow] + layer.circleColor = NSExpression( + format: "FUNCTION(%@, 'valueForKeyPath:', type)", + stops) + #else + let stops : [String : UIColor] = ["earthquake" : UIColor.orange, + "explosion" : UIColor.red, + "quarry blast" : UIColor.yellow] layer.circleColor = NSExpression( - format: "TERNARY(FUNCTION(%@, 'valueForKeyPath:', type) != nil, FUNCTION(%@, 'valueForKeyPath:', type), %@)", - colors, colors, defaultColor) + format: "FUNCTION(%@, 'valueForKeyPath:', type)", + stops) + #endif //#-end-example-code } - - func testUsingStyleFunctionsAtRuntime$Identity() { + func testMigratingToExpressions$Identity() { let source = MGLShapeSource(identifier: "circles", shape: nil, options: nil) let layer = MGLCircleStyleLayer(identifier: "circles", source: source) @@ -197,4 +254,23 @@ class MGLDocumentationGuideTests: XCTestCase, MGLMapViewDelegate { layer.circleRadius = NSExpression(forKeyPath: "mag") //#-end-example-code } + + func testMigratingToExpressions$Multiply() { + let source = MGLShapeSource(identifier: "circles", shape: nil, options: nil) + let layer = MGLCircleStyleLayer(identifier: "circles", source: source) + + //#-example-code + layer.circleRadius = NSExpression(forFunction: "multiply:by:", arguments: [NSExpression(forKeyPath: "mag"), 3]) + //#-end-example-code + } + + func testMigratingToExpressions$Cast() { + let source = MGLShapeSource(identifier: "circles", shape: nil, options: nil) + + //#-example-code + let magnitudeLayer = MGLSymbolStyleLayer(identifier: "mag-layer", source: source) + magnitudeLayer.text = NSExpression(format: "CAST(mag, 'NSString')") + mapView.style?.addLayer(magnitudeLayer) + //#-end-example-code + } } |