diff options
author | Vladimir Agafonkin <agafonkin@gmail.com> | 2017-12-08 22:28:03 +0200 |
---|---|---|
committer | Minh Nguyễn <mxn@1ec5.org> | 2018-02-06 08:57:41 -0800 |
commit | 4b52b9d4231e887304b46a4ffe61cbf2aab8f56f (patch) | |
tree | d3d4ff5a774a0710113c5238c149b52c14efbc0b /platform | |
parent | f7cae4c3e49282417d87a98a64bc94b12993855d (diff) | |
download | qtlocation-mapboxgl-4b52b9d4231e887304b46a4ffe61cbf2aab8f56f.tar.gz |
[core] add heatmap layer
Diffstat (limited to 'platform')
15 files changed, 2746 insertions, 19 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/HeatmapLayer.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/HeatmapLayer.java new file mode 100644 index 0000000000..bfc663449f --- /dev/null +++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/HeatmapLayer.java @@ -0,0 +1,249 @@ +// This file is generated. Edit android/platform/scripts/generate-style-code.js, then run `make android-style-code`. + +package com.mapbox.mapboxsdk.style.layers; + +import android.support.annotation.ColorInt; +import android.support.annotation.NonNull; +import android.support.annotation.UiThread; + +import static com.mapbox.mapboxsdk.utils.ColorUtils.rgbaToColor; + +import com.mapbox.mapboxsdk.style.layers.TransitionOptions; + +/** + * A heatmap. + * + * @see <a href="https://www.mapbox.com/mapbox-gl-style-spec/#layers-heatmap">The online documentation</a> + */ +@UiThread +public class HeatmapLayer extends Layer { + + /** + * Creates a HeatmapLayer. + * + * @param nativePtr pointer used by core + */ + public HeatmapLayer(long nativePtr) { + super(nativePtr); + } + + /** + * Creates a HeatmapLayer. + * + * @param layerId the id of the layer + * @param sourceId the id of the source + */ + public HeatmapLayer(String layerId, String sourceId) { + initialize(layerId, sourceId); + } + + protected native void initialize(String layerId, String sourceId); + + /** + * Set the source layer. + * + * @param sourceLayer the source layer to set + */ + public void setSourceLayer(String sourceLayer) { + nativeSetSourceLayer(sourceLayer); + } + + /** + * Set the source Layer. + * + * @param sourceLayer the source layer to set + * @return This + */ + public HeatmapLayer withSourceLayer(String sourceLayer) { + setSourceLayer(sourceLayer); + return this; + } + + /** + * Get the source layer. + * + * @return sourceLayer the source layer to get + */ + public String getSourceLayer() { + return nativeGetSourceLayer(); + } + + /** + * Set a single filter. + * + * @param filter the filter to set + */ + public void setFilter(Filter.Statement filter) { + nativeSetFilter(filter.toArray()); + } + + /** + * Set a single filter. + * + * @param filter the filter to set + * @return This + */ + public HeatmapLayer withFilter(Filter.Statement filter) { + setFilter(filter); + return this; + } + + /** + * Set a property or properties. + * + * @param properties the var-args properties + * @return This + */ + public HeatmapLayer withProperties(@NonNull PropertyValue<?>... properties) { + setProperties(properties); + return this; + } + + // Property getters + + /** + * Get the HeatmapRadius property + * + * @return property wrapper value around Float + */ + @SuppressWarnings("unchecked") + public PropertyValue<Float> getHeatmapRadius() { + return (PropertyValue<Float>) new PropertyValue("heatmap-radius", nativeGetHeatmapRadius()); + } + + /** + * Get the HeatmapRadius property transition options + * + * @return transition options for Float + */ + public TransitionOptions getHeatmapRadiusTransition() { + return nativeGetHeatmapRadiusTransition(); + } + + /** + * Set the HeatmapRadius property transition options + * + * @param options transition options for Float + */ + public void setHeatmapRadiusTransition(TransitionOptions options) { + nativeSetHeatmapRadiusTransition(options.getDuration(), options.getDelay()); + } + + /** + * Get the HeatmapWeight property + * + * @return property wrapper value around Float + */ + @SuppressWarnings("unchecked") + public PropertyValue<Float> getHeatmapWeight() { + return (PropertyValue<Float>) new PropertyValue("heatmap-weight", nativeGetHeatmapWeight()); + } + + /** + * Get the HeatmapIntensity property + * + * @return property wrapper value around Float + */ + @SuppressWarnings("unchecked") + public PropertyValue<Float> getHeatmapIntensity() { + return (PropertyValue<Float>) new PropertyValue("heatmap-intensity", nativeGetHeatmapIntensity()); + } + + /** + * Get the HeatmapIntensity property transition options + * + * @return transition options for Float + */ + public TransitionOptions getHeatmapIntensityTransition() { + return nativeGetHeatmapIntensityTransition(); + } + + /** + * Set the HeatmapIntensity property transition options + * + * @param options transition options for Float + */ + public void setHeatmapIntensityTransition(TransitionOptions options) { + nativeSetHeatmapIntensityTransition(options.getDuration(), options.getDelay()); + } + + /** + * Get the HeatmapColor property + * + * @return property wrapper value around String + */ + @SuppressWarnings("unchecked") + public PropertyValue<String> getHeatmapColor() { + return (PropertyValue<String>) new PropertyValue("heatmap-color", nativeGetHeatmapColor()); + } + + /** + * Defines the color of each pixel based on its density value in a heatmap. Should be an expression that uses `["heatmap-density"]` as input. + * + * @return int representation of a rgba string color + * @throws RuntimeException thrown if property isn't a value + */ + @ColorInt + public int getHeatmapColorAsInt() { + PropertyValue<String> value = getHeatmapColor(); + if (value.isValue()) { + return rgbaToColor(value.getValue()); + } else { + throw new RuntimeException("heatmap-color was set as a Function"); + } + } + + /** + * Get the HeatmapOpacity property + * + * @return property wrapper value around Float + */ + @SuppressWarnings("unchecked") + public PropertyValue<Float> getHeatmapOpacity() { + return (PropertyValue<Float>) new PropertyValue("heatmap-opacity", nativeGetHeatmapOpacity()); + } + + /** + * Get the HeatmapOpacity property transition options + * + * @return transition options for Float + */ + public TransitionOptions getHeatmapOpacityTransition() { + return nativeGetHeatmapOpacityTransition(); + } + + /** + * Set the HeatmapOpacity property transition options + * + * @param options transition options for Float + */ + public void setHeatmapOpacityTransition(TransitionOptions options) { + nativeSetHeatmapOpacityTransition(options.getDuration(), options.getDelay()); + } + + private native Object nativeGetHeatmapRadius(); + + private native TransitionOptions nativeGetHeatmapRadiusTransition(); + + private native void nativeSetHeatmapRadiusTransition(long duration, long delay); + + private native Object nativeGetHeatmapWeight(); + + private native Object nativeGetHeatmapIntensity(); + + private native TransitionOptions nativeGetHeatmapIntensityTransition(); + + private native void nativeSetHeatmapIntensityTransition(long duration, long delay); + + private native Object nativeGetHeatmapColor(); + + private native Object nativeGetHeatmapOpacity(); + + private native TransitionOptions nativeGetHeatmapOpacityTransition(); + + private native void nativeSetHeatmapOpacityTransition(long duration, long delay); + + @Override + protected native void finalize() throws Throwable; + +} diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java index 6e644c5591..43f5be98cb 100644 --- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java +++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java @@ -1516,6 +1516,168 @@ public class PropertyFactory { } /** + * Radius of influence of one heatmap point in density-independent pixels. Increasing the value makes the heatmap smoother, but less detailed. + * + * @param value a Float value + * @return property wrapper around Float + */ + public static PropertyValue<Float> heatmapRadius(Float value) { + return new PaintPropertyValue<>("heatmap-radius", value); + } + + /** + * Radius of influence of one heatmap point in density-independent pixels. Increasing the value makes the heatmap smoother, but less detailed. + * + * @param expression an expression statement + * @return property wrapper around an expression statement + */ + public static PropertyValue<Expression> heatmapRadius(Expression expression) { + return new PaintPropertyValue<>("heatmap-radius", expression); + } + + + /** + * Radius of influence of one heatmap point in density-independent pixels. Increasing the value makes the heatmap smoother, but less detailed. + * + * @param <T> the function input type + * @param function a wrapper function for Float + * @return property wrapper around a Float function + */ + @Deprecated + public static <T> PropertyValue<Function<T, Float>> heatmapRadius(Function<T, Float> function) { + return new PaintPropertyValue<>("heatmap-radius", function); + } + + /** + * A measure of how much an individual point contributes to the heatmap. A value of 10 would be equivalent to having 10 points of weight 1 in the same spot. Especially useful when combined with clustering. + * + * @param value a Float value + * @return property wrapper around Float + */ + public static PropertyValue<Float> heatmapWeight(Float value) { + return new PaintPropertyValue<>("heatmap-weight", value); + } + + /** + * A measure of how much an individual point contributes to the heatmap. A value of 10 would be equivalent to having 10 points of weight 1 in the same spot. Especially useful when combined with clustering. + * + * @param expression an expression statement + * @return property wrapper around an expression statement + */ + public static PropertyValue<Expression> heatmapWeight(Expression expression) { + return new PaintPropertyValue<>("heatmap-weight", expression); + } + + + /** + * A measure of how much an individual point contributes to the heatmap. A value of 10 would be equivalent to having 10 points of weight 1 in the same spot. Especially useful when combined with clustering. + * + * @param <T> the function input type + * @param function a wrapper function for Float + * @return property wrapper around a Float function + */ + @Deprecated + public static <T> PropertyValue<Function<T, Float>> heatmapWeight(Function<T, Float> function) { + return new PaintPropertyValue<>("heatmap-weight", function); + } + + /** + * Similar to {@link PropertyFactory#heatmapWeight} but controls the intensity of the heatmap globally. Primarily used for adjusting the heatmap based on zoom level. + * + * @param value a Float value + * @return property wrapper around Float + */ + public static PropertyValue<Float> heatmapIntensity(Float value) { + return new PaintPropertyValue<>("heatmap-intensity", value); + } + + /** + * Similar to {@link PropertyFactory#heatmapWeight} but controls the intensity of the heatmap globally. Primarily used for adjusting the heatmap based on zoom level. + * + * @param expression an expression statement + * @return property wrapper around an expression statement + */ + public static PropertyValue<Expression> heatmapIntensity(Expression expression) { + return new PaintPropertyValue<>("heatmap-intensity", expression); + } + + + /** + * Similar to {@link PropertyFactory#heatmapWeight} but controls the intensity of the heatmap globally. Primarily used for adjusting the heatmap based on zoom level. + * + * @param <Z> the zoom parameter type + * @param function a wrapper {@link CameraFunction} for Float + * @return property wrapper around a Float function + */ + @Deprecated + public static <Z extends Number> PropertyValue<CameraFunction<Z, Float>> heatmapIntensity(CameraFunction<Z, Float> function) { + return new PaintPropertyValue<>("heatmap-intensity", function); + } + + /** + * Defines the color of each pixel based on its density value in a heatmap. Should be an expression that uses `["heatmap-density"]` as input. + * + * @param value a int color value + * @return property wrapper around String color + */ + public static PropertyValue<String> heatmapColor(@ColorInt int value) { + return new PaintPropertyValue<>("heatmap-color", colorToRgbaString(value)); + } + + /** + * Defines the color of each pixel based on its density value in a heatmap. Should be an expression that uses `["heatmap-density"]` as input. + * + * @param value a String value + * @return property wrapper around String + */ + public static PropertyValue<String> heatmapColor(String value) { + return new PaintPropertyValue<>("heatmap-color", value); + } + + /** + * Defines the color of each pixel based on its density value in a heatmap. Should be an expression that uses `["heatmap-density"]` as input. + * + * @param expression an expression statement + * @return property wrapper around an expression statement + */ + public static PropertyValue<Expression> heatmapColor(Expression expression) { + return new PaintPropertyValue<>("heatmap-color", expression); + } + + /** + * The global opacity at which the heatmap layer will be drawn. + * + * @param value a Float value + * @return property wrapper around Float + */ + public static PropertyValue<Float> heatmapOpacity(Float value) { + return new PaintPropertyValue<>("heatmap-opacity", value); + } + + /** + * The global opacity at which the heatmap layer will be drawn. + * + * @param expression an expression statement + * @return property wrapper around an expression statement + */ + public static PropertyValue<Expression> heatmapOpacity(Expression expression) { + return new PaintPropertyValue<>("heatmap-opacity", expression); + } + + + /** + * The global opacity at which the heatmap layer will be drawn. + * + * @param <Z> the zoom parameter type + * @param function a wrapper {@link CameraFunction} for Float + * @return property wrapper around a Float function + */ + @Deprecated + public static <Z extends Number> PropertyValue<CameraFunction<Z, Float>> heatmapOpacity(CameraFunction<Z, Float> function) { + return new PaintPropertyValue<>("heatmap-opacity", function); + } + + /** * The opacity of the entire fill extrusion layer. This is rendered on a per-layer, not per-feature, basis, and data-driven styling is not available. * * @param value a Float value diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/HeatmapLayerTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/HeatmapLayerTest.java new file mode 100644 index 0000000000..0a4c35f1fe --- /dev/null +++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/HeatmapLayerTest.java @@ -0,0 +1,660 @@ +// This file is generated. Edit android/platform/scripts/generate-style-code.js, then run `make android-style-code`. + +package com.mapbox.mapboxsdk.testapp.style; + +import android.graphics.Color; +import android.support.test.espresso.UiController; +import android.support.test.runner.AndroidJUnit4; + +import timber.log.Timber; + +import com.mapbox.mapboxsdk.maps.MapboxMap; +import com.mapbox.mapboxsdk.style.functions.CompositeFunction; +import com.mapbox.mapboxsdk.style.functions.CameraFunction; +import com.mapbox.mapboxsdk.style.functions.SourceFunction; +import com.mapbox.mapboxsdk.style.functions.stops.CategoricalStops; +import com.mapbox.mapboxsdk.style.functions.stops.ExponentialStops; +import com.mapbox.mapboxsdk.style.functions.stops.IdentityStops; +import com.mapbox.mapboxsdk.style.functions.stops.IntervalStops; +import com.mapbox.mapboxsdk.style.functions.stops.Stop; +import com.mapbox.mapboxsdk.style.functions.stops.Stops; +import com.mapbox.mapboxsdk.style.layers.HeatmapLayer; +import com.mapbox.mapboxsdk.testapp.action.MapboxMapAction; +import com.mapbox.mapboxsdk.testapp.activity.BaseActivityTest; + +import org.junit.Test; +import org.junit.runner.RunWith; + +import static com.mapbox.mapboxsdk.style.functions.Function.*; +import static com.mapbox.mapboxsdk.style.functions.stops.Stop.stop; +import static com.mapbox.mapboxsdk.style.functions.stops.Stops.*; +import static com.mapbox.mapboxsdk.testapp.action.MapboxMapAction.invoke; +import static org.junit.Assert.*; +import static com.mapbox.mapboxsdk.style.layers.Property.*; +import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.*; + +import com.mapbox.mapboxsdk.style.layers.TransitionOptions; +import com.mapbox.mapboxsdk.testapp.activity.espresso.EspressoTestActivity; + +/** + * Basic smoke tests for HeatmapLayer + */ +@RunWith(AndroidJUnit4.class) +public class HeatmapLayerTest extends BaseActivityTest { + + private HeatmapLayer layer; + + @Override + protected Class getActivityClass() { + return EspressoTestActivity.class; + } + + private void setupLayer() { + Timber.i("Retrieving layer"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + if ((layer = mapboxMap.getLayerAs("my-layer")) == null) { + Timber.i("Adding layer"); + layer = new HeatmapLayer("my-layer", "composite"); + layer.setSourceLayer("composite"); + mapboxMap.addLayer(layer); + // Layer reference is now stale, get new reference + layer = mapboxMap.getLayerAs("my-layer"); + } + } + }); + } + + @Test + public void testSetVisibility() { + validateTestSetup(); + setupLayer(); + Timber.i("Visibility"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Get initial + assertEquals(layer.getVisibility().getValue(), VISIBLE); + + // Set + layer.setProperties(visibility(NONE)); + assertEquals(layer.getVisibility().getValue(), NONE); + } + }); + } + + @Test + public void testSourceLayer() { + validateTestSetup(); + setupLayer(); + Timber.i("SourceLayer"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Get initial + assertEquals(layer.getSourceLayer(), "composite"); + + // Set + final String sourceLayer = "test"; + layer.setSourceLayer(sourceLayer); + assertEquals(layer.getSourceLayer(), sourceLayer); + } + }); + } + + @Test + public void testHeatmapRadiusTransition() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-radiusTransitionOptions"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set and Get + TransitionOptions options = new TransitionOptions(300, 100); + layer.setHeatmapRadiusTransition(options); + assertEquals(layer.getHeatmapRadiusTransition(), options); + } + }); + } + + @Test + public void testHeatmapRadiusAsConstant() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-radius"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set and Get + layer.setProperties(heatmapRadius(0.3f)); + assertEquals((Float) layer.getHeatmapRadius().getValue(), (Float) 0.3f); + } + }); + } + + @Test + public void testHeatmapRadiusAsCameraFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-radius"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapRadius( + zoom( + exponential( + stop(2, heatmapRadius(0.3f)) + ).withBase(0.5f) + ) + ) + ); + + // Verify + assertNotNull(layer.getHeatmapRadius()); + assertNotNull(layer.getHeatmapRadius().getFunction()); + assertEquals(CameraFunction.class, layer.getHeatmapRadius().getFunction().getClass()); + assertEquals(ExponentialStops.class, layer.getHeatmapRadius().getFunction().getStops().getClass()); + assertEquals(0.5f, ((ExponentialStops) layer.getHeatmapRadius().getFunction().getStops()).getBase(), 0.001); + assertEquals(1, ((ExponentialStops) layer.getHeatmapRadius().getFunction().getStops()).size()); + } + }); + } + + @Test + public void testHeatmapRadiusAsIdentitySourceFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-radius"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapRadius(property("FeaturePropertyA", Stops.<Float>identity())) + ); + + // Verify + assertNotNull(layer.getHeatmapRadius()); + assertNotNull(layer.getHeatmapRadius().getFunction()); + assertEquals(SourceFunction.class, layer.getHeatmapRadius().getFunction().getClass()); + assertEquals("FeaturePropertyA", ((SourceFunction) layer.getHeatmapRadius().getFunction()).getProperty()); + assertEquals(IdentityStops.class, layer.getHeatmapRadius().getFunction().getStops().getClass()); + } + }); + } + + @Test + public void testHeatmapRadiusAsExponentialSourceFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-radius"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapRadius( + property( + "FeaturePropertyA", + exponential( + stop(0.3f, heatmapRadius(0.3f)) + ).withBase(0.5f) + ) + ) + ); + + // Verify + assertNotNull(layer.getHeatmapRadius()); + assertNotNull(layer.getHeatmapRadius().getFunction()); + assertEquals(SourceFunction.class, layer.getHeatmapRadius().getFunction().getClass()); + assertEquals("FeaturePropertyA", ((SourceFunction) layer.getHeatmapRadius().getFunction()).getProperty()); + assertEquals(ExponentialStops.class, layer.getHeatmapRadius().getFunction().getStops().getClass()); + } + }); + } + + @Test + public void testHeatmapRadiusAsCategoricalSourceFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-radius"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapRadius( + property( + "FeaturePropertyA", + categorical( + stop(1.0f, heatmapRadius(0.3f)) + ) + ).withDefaultValue(heatmapRadius(0.3f)) + ) + ); + + // Verify + assertNotNull(layer.getHeatmapRadius()); + assertNotNull(layer.getHeatmapRadius().getFunction()); + assertEquals(SourceFunction.class, layer.getHeatmapRadius().getFunction().getClass()); + assertEquals("FeaturePropertyA", ((SourceFunction) layer.getHeatmapRadius().getFunction()).getProperty()); + assertEquals(CategoricalStops.class, layer.getHeatmapRadius().getFunction().getStops().getClass()); + assertNotNull(((SourceFunction) layer.getHeatmapRadius().getFunction()).getDefaultValue()); + assertNotNull(((SourceFunction) layer.getHeatmapRadius().getFunction()).getDefaultValue().getValue()); + assertEquals(0.3f, ((SourceFunction) layer.getHeatmapRadius().getFunction()).getDefaultValue().getValue()); + } + }); + + } + + @Test + public void testHeatmapRadiusAsCompositeFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-radius"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapRadius( + composite( + "FeaturePropertyA", + exponential( + stop(0, 0.3f, heatmapRadius(0.9f)) + ).withBase(0.5f) + ).withDefaultValue(heatmapRadius(0.3f)) + ) + ); + + // Verify + assertNotNull(layer.getHeatmapRadius()); + assertNotNull(layer.getHeatmapRadius().getFunction()); + assertEquals(CompositeFunction.class, layer.getHeatmapRadius().getFunction().getClass()); + assertEquals("FeaturePropertyA", ((CompositeFunction) layer.getHeatmapRadius().getFunction()).getProperty()); + assertEquals(ExponentialStops.class, layer.getHeatmapRadius().getFunction().getStops().getClass()); + assertEquals(1, ((ExponentialStops) layer.getHeatmapRadius().getFunction().getStops()).size()); + + ExponentialStops<Stop.CompositeValue<Float, Float>, Float> stops = + (ExponentialStops<Stop.CompositeValue<Float, Float>, Float>) layer.getHeatmapRadius().getFunction().getStops(); + Stop<Stop.CompositeValue<Float, Float>, Float> stop = stops.iterator().next(); + assertEquals(0f, stop.in.zoom, 0.001); + assertEquals(0.3f, stop.in.value, 0.001f); + assertEquals(0.9f, stop.out, 0.001f); + } + }); + } + + @Test + public void testHeatmapWeightAsConstant() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-weight"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set and Get + layer.setProperties(heatmapWeight(0.3f)); + assertEquals((Float) layer.getHeatmapWeight().getValue(), (Float) 0.3f); + } + }); + } + + @Test + public void testHeatmapWeightAsCameraFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-weight"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapWeight( + zoom( + exponential( + stop(2, heatmapWeight(0.3f)) + ).withBase(0.5f) + ) + ) + ); + + // Verify + assertNotNull(layer.getHeatmapWeight()); + assertNotNull(layer.getHeatmapWeight().getFunction()); + assertEquals(CameraFunction.class, layer.getHeatmapWeight().getFunction().getClass()); + assertEquals(ExponentialStops.class, layer.getHeatmapWeight().getFunction().getStops().getClass()); + assertEquals(0.5f, ((ExponentialStops) layer.getHeatmapWeight().getFunction().getStops()).getBase(), 0.001); + assertEquals(1, ((ExponentialStops) layer.getHeatmapWeight().getFunction().getStops()).size()); + } + }); + } + + @Test + public void testHeatmapWeightAsIdentitySourceFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-weight"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapWeight(property("FeaturePropertyA", Stops.<Float>identity())) + ); + + // Verify + assertNotNull(layer.getHeatmapWeight()); + assertNotNull(layer.getHeatmapWeight().getFunction()); + assertEquals(SourceFunction.class, layer.getHeatmapWeight().getFunction().getClass()); + assertEquals("FeaturePropertyA", ((SourceFunction) layer.getHeatmapWeight().getFunction()).getProperty()); + assertEquals(IdentityStops.class, layer.getHeatmapWeight().getFunction().getStops().getClass()); + } + }); + } + + @Test + public void testHeatmapWeightAsExponentialSourceFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-weight"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapWeight( + property( + "FeaturePropertyA", + exponential( + stop(0.3f, heatmapWeight(0.3f)) + ).withBase(0.5f) + ) + ) + ); + + // Verify + assertNotNull(layer.getHeatmapWeight()); + assertNotNull(layer.getHeatmapWeight().getFunction()); + assertEquals(SourceFunction.class, layer.getHeatmapWeight().getFunction().getClass()); + assertEquals("FeaturePropertyA", ((SourceFunction) layer.getHeatmapWeight().getFunction()).getProperty()); + assertEquals(ExponentialStops.class, layer.getHeatmapWeight().getFunction().getStops().getClass()); + } + }); + } + + @Test + public void testHeatmapWeightAsCategoricalSourceFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-weight"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapWeight( + property( + "FeaturePropertyA", + categorical( + stop(1.0f, heatmapWeight(0.3f)) + ) + ).withDefaultValue(heatmapWeight(0.3f)) + ) + ); + + // Verify + assertNotNull(layer.getHeatmapWeight()); + assertNotNull(layer.getHeatmapWeight().getFunction()); + assertEquals(SourceFunction.class, layer.getHeatmapWeight().getFunction().getClass()); + assertEquals("FeaturePropertyA", ((SourceFunction) layer.getHeatmapWeight().getFunction()).getProperty()); + assertEquals(CategoricalStops.class, layer.getHeatmapWeight().getFunction().getStops().getClass()); + assertNotNull(((SourceFunction) layer.getHeatmapWeight().getFunction()).getDefaultValue()); + assertNotNull(((SourceFunction) layer.getHeatmapWeight().getFunction()).getDefaultValue().getValue()); + assertEquals(0.3f, ((SourceFunction) layer.getHeatmapWeight().getFunction()).getDefaultValue().getValue()); + } + }); + + } + + @Test + public void testHeatmapWeightAsCompositeFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-weight"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapWeight( + composite( + "FeaturePropertyA", + exponential( + stop(0, 0.3f, heatmapWeight(0.9f)) + ).withBase(0.5f) + ).withDefaultValue(heatmapWeight(0.3f)) + ) + ); + + // Verify + assertNotNull(layer.getHeatmapWeight()); + assertNotNull(layer.getHeatmapWeight().getFunction()); + assertEquals(CompositeFunction.class, layer.getHeatmapWeight().getFunction().getClass()); + assertEquals("FeaturePropertyA", ((CompositeFunction) layer.getHeatmapWeight().getFunction()).getProperty()); + assertEquals(ExponentialStops.class, layer.getHeatmapWeight().getFunction().getStops().getClass()); + assertEquals(1, ((ExponentialStops) layer.getHeatmapWeight().getFunction().getStops()).size()); + + ExponentialStops<Stop.CompositeValue<Float, Float>, Float> stops = + (ExponentialStops<Stop.CompositeValue<Float, Float>, Float>) layer.getHeatmapWeight().getFunction().getStops(); + Stop<Stop.CompositeValue<Float, Float>, Float> stop = stops.iterator().next(); + assertEquals(0f, stop.in.zoom, 0.001); + assertEquals(0.3f, stop.in.value, 0.001f); + assertEquals(0.9f, stop.out, 0.001f); + } + }); + } + + @Test + public void testHeatmapIntensityTransition() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-intensityTransitionOptions"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set and Get + TransitionOptions options = new TransitionOptions(300, 100); + layer.setHeatmapIntensityTransition(options); + assertEquals(layer.getHeatmapIntensityTransition(), options); + } + }); + } + + @Test + public void testHeatmapIntensityAsConstant() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-intensity"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set and Get + layer.setProperties(heatmapIntensity(0.3f)); + assertEquals((Float) layer.getHeatmapIntensity().getValue(), (Float) 0.3f); + } + }); + } + + @Test + public void testHeatmapIntensityAsCameraFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-intensity"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapIntensity( + zoom( + exponential( + stop(2, heatmapIntensity(0.3f)) + ).withBase(0.5f) + ) + ) + ); + + // Verify + assertNotNull(layer.getHeatmapIntensity()); + assertNotNull(layer.getHeatmapIntensity().getFunction()); + assertEquals(CameraFunction.class, layer.getHeatmapIntensity().getFunction().getClass()); + assertEquals(ExponentialStops.class, layer.getHeatmapIntensity().getFunction().getStops().getClass()); + assertEquals(0.5f, ((ExponentialStops) layer.getHeatmapIntensity().getFunction().getStops()).getBase(), 0.001); + assertEquals(1, ((ExponentialStops) layer.getHeatmapIntensity().getFunction().getStops()).size()); + } + }); + } + + @Test + public void testHeatmapColorAsConstant() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-color"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set and Get + layer.setProperties(heatmapColor("rgba(0, 0, 0, 1)")); + assertEquals((String) layer.getHeatmapColor().getValue(), (String) "rgba(0, 0, 0, 1)"); + } + }); + } + + @Test + public void testHeatmapColorAsIntConstant() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-color"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set and Get + layer.setProperties(heatmapColor(Color.RED)); + assertEquals(layer.getHeatmapColorAsInt(), Color.RED); + } + }); + } + + @Test + public void testHeatmapOpacityTransition() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-opacityTransitionOptions"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set and Get + TransitionOptions options = new TransitionOptions(300, 100); + layer.setHeatmapOpacityTransition(options); + assertEquals(layer.getHeatmapOpacityTransition(), options); + } + }); + } + + @Test + public void testHeatmapOpacityAsConstant() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-opacity"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set and Get + layer.setProperties(heatmapOpacity(0.3f)); + assertEquals((Float) layer.getHeatmapOpacity().getValue(), (Float) 0.3f); + } + }); + } + + @Test + public void testHeatmapOpacityAsCameraFunction() { + validateTestSetup(); + setupLayer(); + Timber.i("heatmap-opacity"); + invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() { + @Override + public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) { + assertNotNull(layer); + + // Set + layer.setProperties( + heatmapOpacity( + zoom( + exponential( + stop(2, heatmapOpacity(0.3f)) + ).withBase(0.5f) + ) + ) + ); + + // Verify + assertNotNull(layer.getHeatmapOpacity()); + assertNotNull(layer.getHeatmapOpacity().getFunction()); + assertEquals(CameraFunction.class, layer.getHeatmapOpacity().getFunction().getClass()); + assertEquals(ExponentialStops.class, layer.getHeatmapOpacity().getFunction().getStops().getClass()); + assertEquals(0.5f, ((ExponentialStops) layer.getHeatmapOpacity().getFunction().getStops()).getBase(), 0.001); + assertEquals(1, ((ExponentialStops) layer.getHeatmapOpacity().getFunction().getStops()).size()); + } + }); + } + +} diff --git a/platform/android/src/style/layers/heatmap_layer.cpp b/platform/android/src/style/layers/heatmap_layer.cpp new file mode 100644 index 0000000000..3f1d35feb2 --- /dev/null +++ b/platform/android/src/style/layers/heatmap_layer.cpp @@ -0,0 +1,141 @@ +// This file is generated. Edit android/platform/scripts/generate-style-code.js, then run `make android-style-code`. + +#include "heatmap_layer.hpp" + +#include <string> + +#include "../conversion/property_value.hpp" +#include "../conversion/transition_options.hpp" + +namespace mbgl { +namespace android { + + /** + * Creates an owning peer object (for layers not attached to the map) from the JVM side + */ + HeatmapLayer::HeatmapLayer(jni::JNIEnv& env, jni::String layerId, jni::String sourceId) + : Layer(env, std::make_unique<mbgl::style::HeatmapLayer>(jni::Make<std::string>(env, layerId), jni::Make<std::string>(env, sourceId))) { + } + + /** + * Creates a non-owning peer object (for layers currently attached to the map) + */ + HeatmapLayer::HeatmapLayer(mbgl::Map& map, mbgl::style::HeatmapLayer& coreLayer) + : Layer(map, coreLayer) { + } + + /** + * Creates an owning peer object (for layers not attached to the map) + */ + HeatmapLayer::HeatmapLayer(mbgl::Map& map, std::unique_ptr<mbgl::style::HeatmapLayer> coreLayer) + : Layer(map, std::move(coreLayer)) { + } + + HeatmapLayer::~HeatmapLayer() = default; + + // Property getters + + jni::Object<jni::ObjectTag> HeatmapLayer::getHeatmapRadius(jni::JNIEnv& env) { + using namespace mbgl::android::conversion; + Result<jni::jobject*> converted = convert<jni::jobject*>(env, layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::getHeatmapRadius()); + return jni::Object<jni::ObjectTag>(*converted); + } + + jni::Object<TransitionOptions> HeatmapLayer::getHeatmapRadiusTransition(jni::JNIEnv& env) { + using namespace mbgl::android::conversion; + mbgl::style::TransitionOptions options = layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::getHeatmapRadiusTransition(); + return *convert<jni::Object<TransitionOptions>>(env, options); + } + + void HeatmapLayer::setHeatmapRadiusTransition(jni::JNIEnv&, jlong duration, jlong delay) { + mbgl::style::TransitionOptions options; + options.duration.emplace(mbgl::Milliseconds(duration)); + options.delay.emplace(mbgl::Milliseconds(delay)); + layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::setHeatmapRadiusTransition(options); + } + + jni::Object<jni::ObjectTag> HeatmapLayer::getHeatmapWeight(jni::JNIEnv& env) { + using namespace mbgl::android::conversion; + Result<jni::jobject*> converted = convert<jni::jobject*>(env, layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::getHeatmapWeight()); + return jni::Object<jni::ObjectTag>(*converted); + } + + jni::Object<jni::ObjectTag> HeatmapLayer::getHeatmapIntensity(jni::JNIEnv& env) { + using namespace mbgl::android::conversion; + Result<jni::jobject*> converted = convert<jni::jobject*>(env, layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::getHeatmapIntensity()); + return jni::Object<jni::ObjectTag>(*converted); + } + + jni::Object<TransitionOptions> HeatmapLayer::getHeatmapIntensityTransition(jni::JNIEnv& env) { + using namespace mbgl::android::conversion; + mbgl::style::TransitionOptions options = layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::getHeatmapIntensityTransition(); + return *convert<jni::Object<TransitionOptions>>(env, options); + } + + void HeatmapLayer::setHeatmapIntensityTransition(jni::JNIEnv&, jlong duration, jlong delay) { + mbgl::style::TransitionOptions options; + options.duration.emplace(mbgl::Milliseconds(duration)); + options.delay.emplace(mbgl::Milliseconds(delay)); + layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::setHeatmapIntensityTransition(options); + } + + jni::Object<jni::ObjectTag> HeatmapLayer::getHeatmapColor(jni::JNIEnv& env) { + using namespace mbgl::android::conversion; + Result<jni::jobject*> converted = convert<jni::jobject*>(env, layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::getHeatmapColor()); + return jni::Object<jni::ObjectTag>(*converted); + } + + jni::Object<jni::ObjectTag> HeatmapLayer::getHeatmapOpacity(jni::JNIEnv& env) { + using namespace mbgl::android::conversion; + Result<jni::jobject*> converted = convert<jni::jobject*>(env, layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::getHeatmapOpacity()); + return jni::Object<jni::ObjectTag>(*converted); + } + + jni::Object<TransitionOptions> HeatmapLayer::getHeatmapOpacityTransition(jni::JNIEnv& env) { + using namespace mbgl::android::conversion; + mbgl::style::TransitionOptions options = layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::getHeatmapOpacityTransition(); + return *convert<jni::Object<TransitionOptions>>(env, options); + } + + void HeatmapLayer::setHeatmapOpacityTransition(jni::JNIEnv&, jlong duration, jlong delay) { + mbgl::style::TransitionOptions options; + options.duration.emplace(mbgl::Milliseconds(duration)); + options.delay.emplace(mbgl::Milliseconds(delay)); + layer.as<mbgl::style::HeatmapLayer>()->HeatmapLayer::setHeatmapOpacityTransition(options); + } + + + jni::Class<HeatmapLayer> HeatmapLayer::javaClass; + + jni::jobject* HeatmapLayer::createJavaPeer(jni::JNIEnv& env) { + static auto constructor = HeatmapLayer::javaClass.template GetConstructor<jni::jlong>(env); + return HeatmapLayer::javaClass.New(env, constructor, reinterpret_cast<jni::jlong>(this)); + } + + void HeatmapLayer::registerNative(jni::JNIEnv& env) { + // Lookup the class + HeatmapLayer::javaClass = *jni::Class<HeatmapLayer>::Find(env).NewGlobalRef(env).release(); + + #define METHOD(MethodPtr, name) jni::MakeNativePeerMethod<decltype(MethodPtr), (MethodPtr)>(name) + + // Register the peer + jni::RegisterNativePeer<HeatmapLayer>( + env, HeatmapLayer::javaClass, "nativePtr", + std::make_unique<HeatmapLayer, JNIEnv&, jni::String, jni::String>, + "initialize", + "finalize", + METHOD(&HeatmapLayer::getHeatmapRadiusTransition, "nativeGetHeatmapRadiusTransition"), + METHOD(&HeatmapLayer::setHeatmapRadiusTransition, "nativeSetHeatmapRadiusTransition"), + METHOD(&HeatmapLayer::getHeatmapRadius, "nativeGetHeatmapRadius"), + METHOD(&HeatmapLayer::getHeatmapWeight, "nativeGetHeatmapWeight"), + METHOD(&HeatmapLayer::getHeatmapIntensityTransition, "nativeGetHeatmapIntensityTransition"), + METHOD(&HeatmapLayer::setHeatmapIntensityTransition, "nativeSetHeatmapIntensityTransition"), + METHOD(&HeatmapLayer::getHeatmapIntensity, "nativeGetHeatmapIntensity"), + METHOD(&HeatmapLayer::getHeatmapColor, "nativeGetHeatmapColor"), + METHOD(&HeatmapLayer::getHeatmapOpacityTransition, "nativeGetHeatmapOpacityTransition"), + METHOD(&HeatmapLayer::setHeatmapOpacityTransition, "nativeSetHeatmapOpacityTransition"), + METHOD(&HeatmapLayer::getHeatmapOpacity, "nativeGetHeatmapOpacity")); + } + +} // namespace android +} // namespace mbgl diff --git a/platform/android/src/style/layers/heatmap_layer.hpp b/platform/android/src/style/layers/heatmap_layer.hpp new file mode 100644 index 0000000000..9e8908b062 --- /dev/null +++ b/platform/android/src/style/layers/heatmap_layer.hpp @@ -0,0 +1,52 @@ +// This file is generated. Edit android/platform/scripts/generate-style-code.js, then run `make android-style-code`. + +#pragma once + +#include "layer.hpp" +#include "../transition_options.hpp" +#include <mbgl/style/layers/heatmap_layer.hpp> +#include <jni/jni.hpp> + +namespace mbgl { +namespace android { + +class HeatmapLayer : public Layer { +public: + + static constexpr auto Name() { return "com/mapbox/mapboxsdk/style/layers/HeatmapLayer"; }; + + static jni::Class<HeatmapLayer> javaClass; + + static void registerNative(jni::JNIEnv&); + + HeatmapLayer(jni::JNIEnv&, jni::String, jni::String); + + HeatmapLayer(mbgl::Map&, mbgl::style::HeatmapLayer&); + + HeatmapLayer(mbgl::Map&, std::unique_ptr<mbgl::style::HeatmapLayer>); + + ~HeatmapLayer(); + + // Properties + + jni::Object<jni::ObjectTag> getHeatmapRadius(jni::JNIEnv&); + void setHeatmapRadiusTransition(jni::JNIEnv&, jlong duration, jlong delay); + jni::Object<TransitionOptions> getHeatmapRadiusTransition(jni::JNIEnv&); + + jni::Object<jni::ObjectTag> getHeatmapWeight(jni::JNIEnv&); + + jni::Object<jni::ObjectTag> getHeatmapIntensity(jni::JNIEnv&); + void setHeatmapIntensityTransition(jni::JNIEnv&, jlong duration, jlong delay); + jni::Object<TransitionOptions> getHeatmapIntensityTransition(jni::JNIEnv&); + + jni::Object<jni::ObjectTag> getHeatmapColor(jni::JNIEnv&); + + jni::Object<jni::ObjectTag> getHeatmapOpacity(jni::JNIEnv&); + void setHeatmapOpacityTransition(jni::JNIEnv&, jlong duration, jlong delay); + jni::Object<TransitionOptions> getHeatmapOpacityTransition(jni::JNIEnv&); + jni::jobject* createJavaPeer(jni::JNIEnv&); + +}; // class HeatmapLayer + +} // namespace android +} // namespace mbgl diff --git a/platform/darwin/scripts/generate-style-code.js b/platform/darwin/scripts/generate-style-code.js index a7804ac948..af39584c91 100755 --- a/platform/darwin/scripts/generate-style-code.js +++ b/platform/darwin/scripts/generate-style-code.js @@ -414,6 +414,7 @@ global.describeValue = function (value, property, layerType) { } return displayValue; case 'color': + if (property.name === 'heatmap-color') value = 'red'; let color = parseColor(value); if (!color) { throw new Error(`unrecognized color format in default value of ${property.name}`); @@ -632,6 +633,7 @@ const layers = _(spec.layer.type.values).map((value, layerType) => { }, []); const paintProperties = Object.keys(spec[`paint_${layerType}`]).reduce((memo, name) => { + if (name === 'heatmap-color') return memo; spec[`paint_${layerType}`][name].name = name; memo.push(spec[`paint_${layerType}`][name]); return memo; diff --git a/platform/darwin/src/MGLHeatmapStyleLayer.h b/platform/darwin/src/MGLHeatmapStyleLayer.h new file mode 100644 index 0000000000..aa6224a5a0 --- /dev/null +++ b/platform/darwin/src/MGLHeatmapStyleLayer.h @@ -0,0 +1,144 @@ +// This file is generated. +// Edit platform/darwin/scripts/generate-style-code.js, then run `make darwin-style-code`. + +#import "MGLFoundation.h" +#import "MGLVectorStyleLayer.h" + +NS_ASSUME_NONNULL_BEGIN + +/** + A heatmap. + + You can access an existing heatmap style layer using the + `-[MGLStyle layerWithIdentifier:]` method if you know its identifier; + otherwise, find it using the `MGLStyle.layers` property. You can also create a + new heatmap style layer and add it to the style using a method such as + `-[MGLStyle addLayer:]`. + + ### Example + + ```swift + ``` + */ +MGL_EXPORT +@interface MGLHeatmapStyleLayer : MGLVectorStyleLayer + +/** + Returns a heatmap style layer initialized with an identifier and source. + + After initializing and configuring the style layer, add it to a map view’s + style using the `-[MGLStyle addLayer:]` or + `-[MGLStyle insertLayer:belowLayer:]` method. + + @param identifier A string that uniquely identifies the source in the style to + which it is added. + @param source The source from which to obtain the data to style. If the source + has not yet been added to the current style, the behavior is undefined. + @return An initialized foreground style layer. + */ +- (instancetype)initWithIdentifier:(NSString *)identifier source:(MGLSource *)source; + +#pragma mark - Accessing the Paint Attributes + +/** + Similar to `heatmapWeight` but controls the intensity of the heatmap globally. + Primarily used for adjusting the heatmap based on zoom level. + + The default value of this property is an expression that evaluates to the float + `1`. Set this property to `nil` to reset it to the default value. + + You can set this property to an expression containing any of the following: + + * Constant numeric values + * Predefined functions, including mathematical and string operators + * Conditional expressions + * Variable assignments and references to assigned variables + * Interpolation and step functions applied to the `$zoomLevel` variable + + This property does not support applying interpolation or step functions to + feature attributes. + */ +@property (nonatomic, null_resettable) NSExpression *heatmapIntensity; + +/** + The transition affecting any changes to this layer’s `heatmapIntensity` property. + + This property corresponds to the `heatmap-intensity-transition` property in the style JSON file format. +*/ +@property (nonatomic) MGLTransition heatmapIntensityTransition; + +/** + The global opacity at which the heatmap layer will be drawn. + + The default value of this property is an expression that evaluates to the float + `1`. Set this property to `nil` to reset it to the default value. + + You can set this property to an expression containing any of the following: + + * Constant numeric values + * Predefined functions, including mathematical and string operators + * Conditional expressions + * Variable assignments and references to assigned variables + * Interpolation and step functions applied to the `$zoomLevel` variable + + This property does not support applying interpolation or step functions to + feature attributes. + */ +@property (nonatomic, null_resettable) NSExpression *heatmapOpacity; + +/** + The transition affecting any changes to this layer’s `heatmapOpacity` property. + + This property corresponds to the `heatmap-opacity-transition` property in the style JSON file format. +*/ +@property (nonatomic) MGLTransition heatmapOpacityTransition; + +/** + Radius of influence of one heatmap point in points. Increasing the value makes + the heatmap smoother, but less detailed. + + This property is measured in points. + + The default value of this property is an expression that evaluates to the float + `30`. Set this property to `nil` to reset it to the default value. + + You can set this property to an expression containing any of the following: + + * Constant numeric values + * Predefined functions, including mathematical and string operators + * Conditional expressions + * Variable assignments and references to assigned variables + * Interpolation and step functions applied to the `$zoomLevel` variable and/or + feature attributes + */ +@property (nonatomic, null_resettable) NSExpression *heatmapRadius; + +/** + The transition affecting any changes to this layer’s `heatmapRadius` property. + + This property corresponds to the `heatmap-radius-transition` property in the style JSON file format. +*/ +@property (nonatomic) MGLTransition heatmapRadiusTransition; + +/** + A measure of how much an individual point contributes to the heatmap. A value + of 10 would be equivalent to having 10 points of weight 1 in the same spot. + Especially useful when combined with clustering. + + The default value of this property is an expression that evaluates to the float + `1`. Set this property to `nil` to reset it to the default value. + + You can set this property to an expression containing any of the following: + + * Constant numeric values + * Predefined functions, including mathematical and string operators + * Conditional expressions + * Variable assignments and references to assigned variables + * Interpolation and step functions applied to the `$zoomLevel` variable and/or + feature attributes + */ +@property (nonatomic, null_resettable) NSExpression *heatmapWeight; + +@end + +NS_ASSUME_NONNULL_END diff --git a/platform/darwin/src/MGLHeatmapStyleLayer.mm b/platform/darwin/src/MGLHeatmapStyleLayer.mm new file mode 100644 index 0000000000..b210114d90 --- /dev/null +++ b/platform/darwin/src/MGLHeatmapStyleLayer.mm @@ -0,0 +1,193 @@ +// This file is generated. +// Edit platform/darwin/scripts/generate-style-code.js, then run `make darwin-style-code`. + +#import "MGLSource.h" +#import "NSPredicate+MGLAdditions.h" +#import "NSDate+MGLAdditions.h" +#import "MGLStyleLayer_Private.h" +#import "MGLStyleValue_Private.h" +#import "MGLHeatmapStyleLayer.h" + +#include <mbgl/style/transition_options.hpp> +#include <mbgl/style/layers/heatmap_layer.hpp> + +@interface MGLHeatmapStyleLayer () + +@property (nonatomic, readonly) mbgl::style::HeatmapLayer *rawLayer; + +@end + +@implementation MGLHeatmapStyleLayer + +- (instancetype)initWithIdentifier:(NSString *)identifier source:(MGLSource *)source +{ + auto layer = std::make_unique<mbgl::style::HeatmapLayer>(identifier.UTF8String, source.identifier.UTF8String); + return self = [super initWithPendingLayer:std::move(layer)]; +} + +- (mbgl::style::HeatmapLayer *)rawLayer +{ + return (mbgl::style::HeatmapLayer *)super.rawLayer; +} + +- (NSString *)sourceIdentifier +{ + MGLAssertStyleLayerIsValid(); + + return @(self.rawLayer->getSourceID().c_str()); +} + +- (NSString *)sourceLayerIdentifier +{ + MGLAssertStyleLayerIsValid(); + + auto layerID = self.rawLayer->getSourceLayer(); + return layerID.empty() ? nil : @(layerID.c_str()); +} + +- (void)setSourceLayerIdentifier:(NSString *)sourceLayerIdentifier +{ + MGLAssertStyleLayerIsValid(); + + self.rawLayer->setSourceLayer(sourceLayerIdentifier.UTF8String ?: ""); +} + +- (void)setPredicate:(NSPredicate *)predicate +{ + MGLAssertStyleLayerIsValid(); + + self.rawLayer->setFilter(predicate ? predicate.mgl_filter : mbgl::style::NullFilter()); +} + +- (NSPredicate *)predicate +{ + MGLAssertStyleLayerIsValid(); + + return [NSPredicate mgl_predicateWithFilter:self.rawLayer->getFilter()]; +} + +#pragma mark - Accessing the Paint Attributes + +- (void)setHeatmapIntensity:(NSExpression *)heatmapIntensity { + MGLAssertStyleLayerIsValid(); + + auto mbglValue = MGLStyleValueTransformer<float, NSNumber *>().toPropertyValue<mbgl::style::PropertyValue<float>>(heatmapIntensity); + self.rawLayer->setHeatmapIntensity(mbglValue); +} + +- (NSExpression *)heatmapIntensity { + MGLAssertStyleLayerIsValid(); + + auto propertyValue = self.rawLayer->getHeatmapIntensity(); + if (propertyValue.isUndefined()) { + propertyValue = self.rawLayer->getDefaultHeatmapIntensity(); + } + return MGLStyleValueTransformer<float, NSNumber *>().toExpression(propertyValue); +} + +- (void)setHeatmapIntensityTransition:(MGLTransition )transition { + MGLAssertStyleLayerIsValid(); + + mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } }; + self.rawLayer->setHeatmapIntensityTransition(options); +} + +- (MGLTransition)heatmapIntensityTransition { + MGLAssertStyleLayerIsValid(); + + mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHeatmapIntensityTransition(); + MGLTransition transition; + transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero())); + transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero())); + + return transition; +} + +- (void)setHeatmapOpacity:(NSExpression *)heatmapOpacity { + MGLAssertStyleLayerIsValid(); + + auto mbglValue = MGLStyleValueTransformer<float, NSNumber *>().toPropertyValue<mbgl::style::PropertyValue<float>>(heatmapOpacity); + self.rawLayer->setHeatmapOpacity(mbglValue); +} + +- (NSExpression *)heatmapOpacity { + MGLAssertStyleLayerIsValid(); + + auto propertyValue = self.rawLayer->getHeatmapOpacity(); + if (propertyValue.isUndefined()) { + propertyValue = self.rawLayer->getDefaultHeatmapOpacity(); + } + return MGLStyleValueTransformer<float, NSNumber *>().toExpression(propertyValue); +} + +- (void)setHeatmapOpacityTransition:(MGLTransition )transition { + MGLAssertStyleLayerIsValid(); + + mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } }; + self.rawLayer->setHeatmapOpacityTransition(options); +} + +- (MGLTransition)heatmapOpacityTransition { + MGLAssertStyleLayerIsValid(); + + mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHeatmapOpacityTransition(); + MGLTransition transition; + transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero())); + transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero())); + + return transition; +} + +- (void)setHeatmapRadius:(NSExpression *)heatmapRadius { + MGLAssertStyleLayerIsValid(); + + auto mbglValue = MGLStyleValueTransformer<float, NSNumber *>().toPropertyValue<mbgl::style::DataDrivenPropertyValue<float>>(heatmapRadius); + self.rawLayer->setHeatmapRadius(mbglValue); +} + +- (NSExpression *)heatmapRadius { + MGLAssertStyleLayerIsValid(); + + auto propertyValue = self.rawLayer->getHeatmapRadius(); + if (propertyValue.isUndefined()) { + propertyValue = self.rawLayer->getDefaultHeatmapRadius(); + } + return MGLStyleValueTransformer<float, NSNumber *>().toExpression(propertyValue); +} + +- (void)setHeatmapRadiusTransition:(MGLTransition )transition { + MGLAssertStyleLayerIsValid(); + + mbgl::style::TransitionOptions options { { MGLDurationFromTimeInterval(transition.duration) }, { MGLDurationFromTimeInterval(transition.delay) } }; + self.rawLayer->setHeatmapRadiusTransition(options); +} + +- (MGLTransition)heatmapRadiusTransition { + MGLAssertStyleLayerIsValid(); + + mbgl::style::TransitionOptions transitionOptions = self.rawLayer->getHeatmapRadiusTransition(); + MGLTransition transition; + transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero())); + transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero())); + + return transition; +} + +- (void)setHeatmapWeight:(NSExpression *)heatmapWeight { + MGLAssertStyleLayerIsValid(); + + auto mbglValue = MGLStyleValueTransformer<float, NSNumber *>().toPropertyValue<mbgl::style::DataDrivenPropertyValue<float>>(heatmapWeight); + self.rawLayer->setHeatmapWeight(mbglValue); +} + +- (NSExpression *)heatmapWeight { + MGLAssertStyleLayerIsValid(); + + auto propertyValue = self.rawLayer->getHeatmapWeight(); + if (propertyValue.isUndefined()) { + propertyValue = self.rawLayer->getDefaultHeatmapWeight(); + } + return MGLStyleValueTransformer<float, NSNumber *>().toExpression(propertyValue); +} + +@end diff --git a/platform/darwin/src/MGLStyle.mm b/platform/darwin/src/MGLStyle.mm index 5128944312..5763f65c03 100644 --- a/platform/darwin/src/MGLStyle.mm +++ b/platform/darwin/src/MGLStyle.mm @@ -5,6 +5,7 @@ #import "MGLStyleLayer_Private.h" #import "MGLFillStyleLayer.h" #import "MGLFillExtrusionStyleLayer.h" +#import "MGLHeatmapStyleLayer.h" #import "MGLLineStyleLayer.h" #import "MGLCircleStyleLayer.h" #import "MGLSymbolStyleLayer.h" @@ -34,6 +35,7 @@ #include <mbgl/style/layers/fill_layer.hpp> #include <mbgl/style/layers/fill_extrusion_layer.hpp> #include <mbgl/style/layers/line_layer.hpp> +#include <mbgl/style/layers/heatmap_layer.hpp> #include <mbgl/style/layers/symbol_layer.hpp> #include <mbgl/style/layers/raster_layer.hpp> #include <mbgl/style/layers/hillshade_layer.hpp> @@ -218,7 +220,7 @@ static NSURL *MGLStyleURL_trafficNight; - (MGLSource *)sourceWithIdentifier:(NSString *)identifier { auto rawSource = self.rawStyle->getSource(identifier.UTF8String); - + return rawSource ? [self sourceFromMBGLSource:rawSource] : nil; } @@ -395,6 +397,8 @@ static NSURL *MGLStyleURL_trafficNight; return [[MGLFillStyleLayer alloc] initWithRawLayer:fillLayer]; } else if (auto fillExtrusionLayer = rawLayer->as<mbgl::style::FillExtrusionLayer>()) { return [[MGLFillExtrusionStyleLayer alloc] initWithRawLayer:fillExtrusionLayer]; + } else if (auto heatmapLayer = rawLayer->as<mbgl::style::HeatmapLayer>()) { + return [[MGLHeatmapStyleLayer alloc] initWithRawLayer:heatmapLayer]; } else if (auto lineLayer = rawLayer->as<mbgl::style::LineLayer>()) { return [[MGLLineStyleLayer alloc] initWithRawLayer:lineLayer]; } else if (auto symbolLayer = rawLayer->as<mbgl::style::SymbolLayer>()) { @@ -606,7 +610,7 @@ static NSURL *MGLStyleURL_trafficNight; auto transitionOptions = self.rawStyle->getTransitionOptions(); transitionOptions.duration = MGLDurationFromTimeInterval(transition.duration); transitionOptions.delay = MGLDurationFromTimeInterval(transition.delay); - + self.rawStyle->setTransitionOptions(transitionOptions); } @@ -617,7 +621,7 @@ static NSURL *MGLStyleURL_trafficNight; transition.delay = MGLTimeIntervalFromDuration(transitionOptions.delay.value_or(mbgl::Duration::zero())); transition.duration = MGLTimeIntervalFromDuration(transitionOptions.duration.value_or(mbgl::Duration::zero())); - + return transition; } @@ -653,7 +657,7 @@ static NSURL *MGLStyleURL_trafficNight; } else { return; } - + if (_localizesLabels) { NSString *preferredLanguage = [MGLVectorSource preferredMapboxStreetsLanguage]; NSMutableDictionary *localizedKeysByKeyBySourceIdentifier = [NSMutableDictionary dictionary]; @@ -661,17 +665,17 @@ static NSURL *MGLStyleURL_trafficNight; if (![layer isKindOfClass:[MGLSymbolStyleLayer class]]) { continue; } - + MGLVectorSource *source = (MGLVectorSource *)[self sourceWithIdentifier:layer.sourceIdentifier]; if (![source isKindOfClass:[MGLVectorSource class]] || !source.mapboxStreets) { continue; } - + NSDictionary *localizedKeysByKey = localizedKeysByKeyBySourceIdentifier[layer.sourceIdentifier]; if (!localizedKeysByKey) { localizedKeysByKey = localizedKeysByKeyBySourceIdentifier[layer.sourceIdentifier] = [source localizedKeysByKeyForPreferredLanguage:preferredLanguage]; } - + NSString *(^stringByLocalizingString)(NSString *) = ^ NSString * (NSString *string) { NSMutableString *localizedString = string.mutableCopy; [localizedKeysByKey enumerateKeysAndObjectsUsingBlock:^(NSString * _Nonnull key, NSString * _Nonnull localizedKey, BOOL * _Nonnull stop) { @@ -684,7 +688,7 @@ static NSURL *MGLStyleURL_trafficNight; }]; return localizedString; }; - + if (layer.text.expressionType == NSConstantValueExpressionType) { NSString *textField = layer.text.constantValue; NSString *localizingString = stringByLocalizingString(textField); @@ -697,10 +701,10 @@ static NSURL *MGLStyleURL_trafficNight; } } } else { - + [self.localizedLayersByIdentifier enumerateKeysAndObjectsUsingBlock:^(NSString *identifier, NSDictionary<NSObject *, MGLTextLanguage *> *textFields, BOOL *done) { MGLSymbolStyleLayer *layer = (MGLSymbolStyleLayer *)[self.mapView.style layerWithIdentifier:identifier]; - + if (layer.text.expressionType == NSConstantValueExpressionType) { NSString *textField = layer.text.constantValue; [textFields enumerateKeysAndObjectsUsingBlock:^(NSObject *originalLanguage, MGLTextLanguage *textLanguage, BOOL *done) { @@ -724,7 +728,7 @@ static NSURL *MGLStyleURL_trafficNight; - (NS_ARRAY_OF(MGLStyleLayer *) *)placeStyleLayers { NSSet *streetsSourceIdentifiers = [self.mapboxStreetsSources valueForKey:@"identifier"]; - + NSSet *placeSourceLayerIdentifiers = [NSSet setWithObjects:@"marine_label", @"country_label", @"state_label", @"place_label", @"water_label", @"poi_label", @"rail_station_label", @"mountain_peak_label", nil]; NSPredicate *isPlacePredicate = [NSPredicate predicateWithBlock:^BOOL (MGLVectorStyleLayer * _Nullable layer, NSDictionary<NSString *, id> * _Nullable bindings) { return [layer isKindOfClass:[MGLVectorStyleLayer class]] && [streetsSourceIdentifiers containsObject:layer.sourceIdentifier] && [placeSourceLayerIdentifiers containsObject:layer.sourceLayerIdentifier]; @@ -734,7 +738,7 @@ static NSURL *MGLStyleURL_trafficNight; - (NS_ARRAY_OF(MGLStyleLayer *) *)roadStyleLayers { NSSet *streetsSourceIdentifiers = [self.mapboxStreetsSources valueForKey:@"identifier"]; - + NSPredicate *isPlacePredicate = [NSPredicate predicateWithBlock:^BOOL (MGLVectorStyleLayer * _Nullable layer, NSDictionary<NSString *, id> * _Nullable bindings) { return [layer isKindOfClass:[MGLVectorStyleLayer class]] && [streetsSourceIdentifiers containsObject:layer.sourceIdentifier] && [layer.sourceLayerIdentifier isEqualToString:@"road_label"]; }]; diff --git a/platform/darwin/test/MGLHeatmapStyleLayerTests.mm b/platform/darwin/test/MGLHeatmapStyleLayerTests.mm new file mode 100644 index 0000000000..74121affd8 --- /dev/null +++ b/platform/darwin/test/MGLHeatmapStyleLayerTests.mm @@ -0,0 +1,296 @@ +// This file is generated. +// Edit platform/darwin/scripts/generate-style-code.js, then run `make darwin-style-code`. + +#import "MGLStyleLayerTests.h" +#import "../../darwin/src/NSDate+MGLAdditions.h" + +#import "MGLStyleLayer_Private.h" + +#include <mbgl/style/layers/heatmap_layer.hpp> +#include <mbgl/style/transition_options.hpp> + +@interface MGLHeatmapLayerTests : MGLStyleLayerTests +@end + +@implementation MGLHeatmapLayerTests + ++ (NSString *)layerType { + return @"heatmap"; +} + +- (void)testPredicates { + MGLPointFeature *feature = [[MGLPointFeature alloc] init]; + MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"sourceID" shape:feature options:nil]; + MGLHeatmapStyleLayer *layer = [[MGLHeatmapStyleLayer alloc] initWithIdentifier:@"layerID" source:source]; + + XCTAssertNil(layer.sourceLayerIdentifier); + layer.sourceLayerIdentifier = @"layerID"; + XCTAssertEqualObjects(layer.sourceLayerIdentifier, @"layerID"); + layer.sourceLayerIdentifier = nil; + XCTAssertNil(layer.sourceLayerIdentifier); + + XCTAssertNil(layer.predicate); + layer.predicate = [NSPredicate predicateWithValue:NO]; + XCTAssertEqualObjects(layer.predicate, [NSPredicate predicateWithValue:NO]); + layer.predicate = nil; + XCTAssertNil(layer.predicate); +} + +- (void)testProperties { + MGLPointFeature *feature = [[MGLPointFeature alloc] init]; + MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"sourceID" shape:feature options:nil]; + + MGLHeatmapStyleLayer *layer = [[MGLHeatmapStyleLayer alloc] initWithIdentifier:@"layerID" source:source]; + XCTAssertNotEqual(layer.rawLayer, nullptr); + XCTAssertTrue(layer.rawLayer->is<mbgl::style::HeatmapLayer>()); + auto rawLayer = layer.rawLayer->as<mbgl::style::HeatmapLayer>(); + + MGLTransition transitionTest = MGLTransitionMake(5, 4); + + + // heatmap-intensity + { + XCTAssertTrue(rawLayer->getHeatmapIntensity().isUndefined(), + @"heatmap-intensity should be unset initially."); + NSExpression *defaultExpression = layer.heatmapIntensity; + + NSExpression *constantExpression = [NSExpression expressionWithFormat:@"0xff"]; + layer.heatmapIntensity = constantExpression; + mbgl::style::PropertyValue<float> propertyValue = { 0xff }; + XCTAssertEqual(rawLayer->getHeatmapIntensity(), propertyValue, + @"Setting heatmapIntensity to a constant value expression should update heatmap-intensity."); + XCTAssertEqualObjects(layer.heatmapIntensity, constantExpression, + @"heatmapIntensity should round-trip constant value expressions."); + + constantExpression = [NSExpression expressionWithFormat:@"0xff"]; + NSExpression *functionExpression = [NSExpression expressionWithFormat:@"FUNCTION($zoomLevel, 'mgl_stepWithMinimum:stops:', %@, %@)", constantExpression, @{@18: constantExpression}]; + layer.heatmapIntensity = functionExpression; + + mbgl::style::IntervalStops<float> intervalStops = {{ + { -INFINITY, 0xff }, + { 18, 0xff }, + }}; + propertyValue = mbgl::style::CameraFunction<float> { intervalStops }; + + XCTAssertEqual(rawLayer->getHeatmapIntensity(), propertyValue, + @"Setting heatmapIntensity to a camera expression should update heatmap-intensity."); + XCTAssertEqualObjects(layer.heatmapIntensity, functionExpression, + @"heatmapIntensity should round-trip camera expressions."); + + + + layer.heatmapIntensity = nil; + XCTAssertTrue(rawLayer->getHeatmapIntensity().isUndefined(), + @"Unsetting heatmapIntensity should return heatmap-intensity to the default value."); + XCTAssertEqualObjects(layer.heatmapIntensity, defaultExpression, + @"heatmapIntensity should return the default value after being unset."); + + functionExpression = [NSExpression expressionForKeyPath:@"bogus"]; + XCTAssertThrowsSpecificNamed(layer.heatmapIntensity = functionExpression, NSException, NSInvalidArgumentException, @"MGLHeatmapLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes."); + functionExpression = [NSExpression expressionWithFormat:@"FUNCTION(bogus, 'mgl_stepWithMinimum:stops:', %@, %@)", constantExpression, @{@18: constantExpression}]; + functionExpression = [NSExpression expressionWithFormat:@"FUNCTION($zoomLevel, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", @{@10: functionExpression}]; + XCTAssertThrowsSpecificNamed(layer.heatmapIntensity = functionExpression, NSException, NSInvalidArgumentException, @"MGLHeatmapLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes."); + // Transition property test + layer.heatmapIntensityTransition = transitionTest; + auto toptions = rawLayer->getHeatmapIntensityTransition(); + XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay); + XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration); + + MGLTransition heatmapIntensityTransition = layer.heatmapIntensityTransition; + XCTAssertEqual(heatmapIntensityTransition.delay, transitionTest.delay); + XCTAssertEqual(heatmapIntensityTransition.duration, transitionTest.duration); + } + + // heatmap-opacity + { + XCTAssertTrue(rawLayer->getHeatmapOpacity().isUndefined(), + @"heatmap-opacity should be unset initially."); + NSExpression *defaultExpression = layer.heatmapOpacity; + + NSExpression *constantExpression = [NSExpression expressionWithFormat:@"0xff"]; + layer.heatmapOpacity = constantExpression; + mbgl::style::PropertyValue<float> propertyValue = { 0xff }; + XCTAssertEqual(rawLayer->getHeatmapOpacity(), propertyValue, + @"Setting heatmapOpacity to a constant value expression should update heatmap-opacity."); + XCTAssertEqualObjects(layer.heatmapOpacity, constantExpression, + @"heatmapOpacity should round-trip constant value expressions."); + + constantExpression = [NSExpression expressionWithFormat:@"0xff"]; + NSExpression *functionExpression = [NSExpression expressionWithFormat:@"FUNCTION($zoomLevel, 'mgl_stepWithMinimum:stops:', %@, %@)", constantExpression, @{@18: constantExpression}]; + layer.heatmapOpacity = functionExpression; + + mbgl::style::IntervalStops<float> intervalStops = {{ + { -INFINITY, 0xff }, + { 18, 0xff }, + }}; + propertyValue = mbgl::style::CameraFunction<float> { intervalStops }; + + XCTAssertEqual(rawLayer->getHeatmapOpacity(), propertyValue, + @"Setting heatmapOpacity to a camera expression should update heatmap-opacity."); + XCTAssertEqualObjects(layer.heatmapOpacity, functionExpression, + @"heatmapOpacity should round-trip camera expressions."); + + + + layer.heatmapOpacity = nil; + XCTAssertTrue(rawLayer->getHeatmapOpacity().isUndefined(), + @"Unsetting heatmapOpacity should return heatmap-opacity to the default value."); + XCTAssertEqualObjects(layer.heatmapOpacity, defaultExpression, + @"heatmapOpacity should return the default value after being unset."); + + functionExpression = [NSExpression expressionForKeyPath:@"bogus"]; + XCTAssertThrowsSpecificNamed(layer.heatmapOpacity = functionExpression, NSException, NSInvalidArgumentException, @"MGLHeatmapLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes."); + functionExpression = [NSExpression expressionWithFormat:@"FUNCTION(bogus, 'mgl_stepWithMinimum:stops:', %@, %@)", constantExpression, @{@18: constantExpression}]; + functionExpression = [NSExpression expressionWithFormat:@"FUNCTION($zoomLevel, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", @{@10: functionExpression}]; + XCTAssertThrowsSpecificNamed(layer.heatmapOpacity = functionExpression, NSException, NSInvalidArgumentException, @"MGLHeatmapLayer should raise an exception if a camera-data expression is applied to a property that does not support key paths to feature attributes."); + // Transition property test + layer.heatmapOpacityTransition = transitionTest; + auto toptions = rawLayer->getHeatmapOpacityTransition(); + XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay); + XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration); + + MGLTransition heatmapOpacityTransition = layer.heatmapOpacityTransition; + XCTAssertEqual(heatmapOpacityTransition.delay, transitionTest.delay); + XCTAssertEqual(heatmapOpacityTransition.duration, transitionTest.duration); + } + + // heatmap-radius + { + XCTAssertTrue(rawLayer->getHeatmapRadius().isUndefined(), + @"heatmap-radius should be unset initially."); + NSExpression *defaultExpression = layer.heatmapRadius; + + NSExpression *constantExpression = [NSExpression expressionWithFormat:@"0xff"]; + layer.heatmapRadius = constantExpression; + mbgl::style::DataDrivenPropertyValue<float> propertyValue = { 0xff }; + XCTAssertEqual(rawLayer->getHeatmapRadius(), propertyValue, + @"Setting heatmapRadius to a constant value expression should update heatmap-radius."); + XCTAssertEqualObjects(layer.heatmapRadius, constantExpression, + @"heatmapRadius should round-trip constant value expressions."); + + constantExpression = [NSExpression expressionWithFormat:@"0xff"]; + NSExpression *functionExpression = [NSExpression expressionWithFormat:@"FUNCTION($zoomLevel, 'mgl_stepWithMinimum:stops:', %@, %@)", constantExpression, @{@18: constantExpression}]; + layer.heatmapRadius = functionExpression; + + mbgl::style::IntervalStops<float> intervalStops = {{ + { -INFINITY, 0xff }, + { 18, 0xff }, + }}; + propertyValue = mbgl::style::CameraFunction<float> { intervalStops }; + + XCTAssertEqual(rawLayer->getHeatmapRadius(), propertyValue, + @"Setting heatmapRadius to a camera expression should update heatmap-radius."); + XCTAssertEqualObjects(layer.heatmapRadius, functionExpression, + @"heatmapRadius should round-trip camera expressions."); + + functionExpression = [NSExpression expressionWithFormat:@"FUNCTION(keyName, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", @{@18: constantExpression}]; + layer.heatmapRadius = functionExpression; + + mbgl::style::ExponentialStops<float> exponentialStops = { {{18, 0xff}}, 1.0 }; + propertyValue = mbgl::style::SourceFunction<float> { "keyName", exponentialStops }; + + XCTAssertEqual(rawLayer->getHeatmapRadius(), propertyValue, + @"Setting heatmapRadius to a data expression should update heatmap-radius."); + XCTAssertEqualObjects(layer.heatmapRadius, functionExpression, + @"heatmapRadius should round-trip data expressions."); + + functionExpression = [NSExpression expressionWithFormat:@"FUNCTION($zoomLevel, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", @{@10: functionExpression}]; + layer.heatmapRadius = functionExpression; + + std::map<float, float> innerStops { {18, 0xff} }; + mbgl::style::CompositeExponentialStops<float> compositeStops { { {10.0, innerStops} }, 1.0 }; + + propertyValue = mbgl::style::CompositeFunction<float> { "keyName", compositeStops }; + + XCTAssertEqual(rawLayer->getHeatmapRadius(), propertyValue, + @"Setting heatmapRadius to a camera-data expression should update heatmap-radius."); + XCTAssertEqualObjects(layer.heatmapRadius, functionExpression, + @"heatmapRadius should round-trip camera-data expressions."); + + + layer.heatmapRadius = nil; + XCTAssertTrue(rawLayer->getHeatmapRadius().isUndefined(), + @"Unsetting heatmapRadius should return heatmap-radius to the default value."); + XCTAssertEqualObjects(layer.heatmapRadius, defaultExpression, + @"heatmapRadius should return the default value after being unset."); + // Transition property test + layer.heatmapRadiusTransition = transitionTest; + auto toptions = rawLayer->getHeatmapRadiusTransition(); + XCTAssert(toptions.delay && MGLTimeIntervalFromDuration(*toptions.delay) == transitionTest.delay); + XCTAssert(toptions.duration && MGLTimeIntervalFromDuration(*toptions.duration) == transitionTest.duration); + + MGLTransition heatmapRadiusTransition = layer.heatmapRadiusTransition; + XCTAssertEqual(heatmapRadiusTransition.delay, transitionTest.delay); + XCTAssertEqual(heatmapRadiusTransition.duration, transitionTest.duration); + } + + // heatmap-weight + { + XCTAssertTrue(rawLayer->getHeatmapWeight().isUndefined(), + @"heatmap-weight should be unset initially."); + NSExpression *defaultExpression = layer.heatmapWeight; + + NSExpression *constantExpression = [NSExpression expressionWithFormat:@"0xff"]; + layer.heatmapWeight = constantExpression; + mbgl::style::DataDrivenPropertyValue<float> propertyValue = { 0xff }; + XCTAssertEqual(rawLayer->getHeatmapWeight(), propertyValue, + @"Setting heatmapWeight to a constant value expression should update heatmap-weight."); + XCTAssertEqualObjects(layer.heatmapWeight, constantExpression, + @"heatmapWeight should round-trip constant value expressions."); + + constantExpression = [NSExpression expressionWithFormat:@"0xff"]; + NSExpression *functionExpression = [NSExpression expressionWithFormat:@"FUNCTION($zoomLevel, 'mgl_stepWithMinimum:stops:', %@, %@)", constantExpression, @{@18: constantExpression}]; + layer.heatmapWeight = functionExpression; + + mbgl::style::IntervalStops<float> intervalStops = {{ + { -INFINITY, 0xff }, + { 18, 0xff }, + }}; + propertyValue = mbgl::style::CameraFunction<float> { intervalStops }; + + XCTAssertEqual(rawLayer->getHeatmapWeight(), propertyValue, + @"Setting heatmapWeight to a camera expression should update heatmap-weight."); + XCTAssertEqualObjects(layer.heatmapWeight, functionExpression, + @"heatmapWeight should round-trip camera expressions."); + + functionExpression = [NSExpression expressionWithFormat:@"FUNCTION(keyName, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", @{@18: constantExpression}]; + layer.heatmapWeight = functionExpression; + + mbgl::style::ExponentialStops<float> exponentialStops = { {{18, 0xff}}, 1.0 }; + propertyValue = mbgl::style::SourceFunction<float> { "keyName", exponentialStops }; + + XCTAssertEqual(rawLayer->getHeatmapWeight(), propertyValue, + @"Setting heatmapWeight to a data expression should update heatmap-weight."); + XCTAssertEqualObjects(layer.heatmapWeight, functionExpression, + @"heatmapWeight should round-trip data expressions."); + + functionExpression = [NSExpression expressionWithFormat:@"FUNCTION($zoomLevel, 'mgl_interpolateWithCurveType:parameters:stops:', 'linear', nil, %@)", @{@10: functionExpression}]; + layer.heatmapWeight = functionExpression; + + std::map<float, float> innerStops { {18, 0xff} }; + mbgl::style::CompositeExponentialStops<float> compositeStops { { {10.0, innerStops} }, 1.0 }; + + propertyValue = mbgl::style::CompositeFunction<float> { "keyName", compositeStops }; + + XCTAssertEqual(rawLayer->getHeatmapWeight(), propertyValue, + @"Setting heatmapWeight to a camera-data expression should update heatmap-weight."); + XCTAssertEqualObjects(layer.heatmapWeight, functionExpression, + @"heatmapWeight should round-trip camera-data expressions."); + + + layer.heatmapWeight = nil; + XCTAssertTrue(rawLayer->getHeatmapWeight().isUndefined(), + @"Unsetting heatmapWeight should return heatmap-weight to the default value."); + XCTAssertEqualObjects(layer.heatmapWeight, defaultExpression, + @"heatmapWeight should return the default value after being unset."); + } +} + +- (void)testPropertyNames { + [self testPropertyName:@"heatmap-intensity" isBoolean:NO]; + [self testPropertyName:@"heatmap-opacity" isBoolean:NO]; + [self testPropertyName:@"heatmap-radius" isBoolean:NO]; + [self testPropertyName:@"heatmap-weight" isBoolean:NO]; +} + +@end diff --git a/platform/ios/docs/guides/For Style Authors.md b/platform/ios/docs/guides/For Style Authors.md index 51cd87a766..ddbdd23a09 100644 --- a/platform/ios/docs/guides/For Style Authors.md +++ b/platform/ios/docs/guides/For Style Authors.md @@ -190,6 +190,7 @@ In style JSON | In the SDK `circle` | `MGLCircleStyleLayer` `fill` | `MGLFillStyleLayer` `fill-extrusion` | `MGLFillExtrusionStyleLayer` +`heatmap` | `MGLHeatmapStyleLayer` `hillshade` | `MGLHillshadeStyleLayer` `line` | `MGLLineStyleLayer` `raster` | `MGLRasterStyleLayer` diff --git a/platform/macos/app/heatmap.json b/platform/macos/app/heatmap.json new file mode 100644 index 0000000000..6469e57022 --- /dev/null +++ b/platform/macos/app/heatmap.json @@ -0,0 +1,809 @@ +{ + "version": 8, + "name": "Basic Heatmap", + "center": [ + 30.49860107152665, + 50.459868549177486 + ], + "zoom": 14.033276876197775, + "bearing": 0, + "pitch": 0, + "sources": { + "mapbox": { + "url": "mapbox://mapbox.mapbox-streets-v7", + "type": "vector" + } + }, + "sprite": "mapbox://sprites/mourner/cjcgg2bl16cf42snvcbbaf09z", + "glyphs": "mapbox://fonts/mourner/{fontstack}/{range}.pbf", + "layers": [ + { + "id": "background", + "type": "background", + "paint": { + "background-color": "#dedede" + } + }, + { + "id": "landuse_overlay_national_park", + "type": "fill", + "source": "mapbox", + "source-layer": "landuse_overlay", + "filter": [ + "==", + "class", + "national_park" + ], + "paint": { + "fill-color": "#d2edae", + "fill-opacity": 0.75 + } + }, + { + "id": "landuse_park", + "type": "fill", + "source": "mapbox", + "source-layer": "landuse", + "filter": [ + "==", + "class", + "park" + ], + "paint": { + "fill-color": "#d2edae" + } + }, + { + "id": "waterway", + "type": "line", + "source": "mapbox", + "source-layer": "waterway", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "in", + "class", + "canal", + "river" + ] + ], + "paint": { + "line-color": "#a0cfdf", + "line-width": { + "base": 1.4, + "stops": [ + [ + 8, + 0.5 + ], + [ + 20, + 15 + ] + ] + } + } + }, + { + "id": "water", + "type": "fill", + "source": "mapbox", + "source-layer": "water", + "paint": { + "fill-color": "#a0cfdf" + } + }, + { + "id": "building", + "type": "fill", + "source": "mapbox", + "source-layer": "building", + "paint": { + "fill-color": "#d6d6d6" + } + }, + { + "id": "tunnel_minor", + "type": "line", + "source": "mapbox", + "source-layer": "road", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "all", + [ + "==", + "structure", + "tunnel" + ], + [ + "in", + "class", + "link", + "motorway_link", + "path", + "pedestrian", + "service", + "street", + "street_limited", + "track" + ] + ] + ], + "layout": { + "line-cap": "butt", + "line-join": "miter" + }, + "paint": { + "line-color": "#efefef", + "line-width": { + "base": 1.55, + "stops": [ + [ + 4, + 0.25 + ], + [ + 20, + 30 + ] + ] + }, + "line-dasharray": [ + 0.36, + 0.18 + ] + } + }, + { + "id": "tunnel_major", + "type": "line", + "source": "mapbox", + "source-layer": "road", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "all", + [ + "==", + "structure", + "tunnel" + ], + [ + "in", + "class", + "motorway", + "primary", + "secondary", + "tertiary", + "trunk" + ] + ] + ], + "layout": { + "line-cap": "butt", + "line-join": "miter" + }, + "paint": { + "line-color": "#fff", + "line-width": { + "base": 1.4, + "stops": [ + [ + 6, + 0.5 + ], + [ + 20, + 30 + ] + ] + }, + "line-dasharray": [ + 0.28, + 0.14 + ] + } + }, + { + "id": "road_minor", + "type": "line", + "source": "mapbox", + "source-layer": "road", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "all", + [ + "in", + "class", + "link", + "motorway_link", + "path", + "pedestrian", + "service", + "street", + "street_limited", + "track" + ], + [ + "in", + "structure", + "ford", + "none" + ] + ] + ], + "layout": { + "line-cap": "round", + "line-join": "round" + }, + "paint": { + "line-color": "#efefef", + "line-width": { + "base": 1.55, + "stops": [ + [ + 4, + 0.25 + ], + [ + 20, + 30 + ] + ] + } + } + }, + { + "id": "road_major", + "type": "line", + "source": "mapbox", + "source-layer": "road", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "all", + [ + "in", + "class", + "motorway", + "primary", + "secondary", + "tertiary", + "trunk" + ], + [ + "in", + "structure", + "ford", + "none" + ] + ] + ], + "layout": { + "line-cap": "round", + "line-join": "round" + }, + "paint": { + "line-color": "#fff", + "line-width": { + "base": 1.4, + "stops": [ + [ + 6, + 0.5 + ], + [ + 20, + 30 + ] + ] + } + } + }, + { + "id": "bridge_minor case", + "type": "line", + "source": "mapbox", + "source-layer": "road", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "all", + [ + "==", + "structure", + "bridge" + ], + [ + "in", + "class", + "link", + "motorway_link", + "path", + "pedestrian", + "service", + "street", + "street_limited", + "track" + ] + ] + ], + "layout": { + "line-cap": "butt", + "line-join": "miter" + }, + "paint": { + "line-color": "#dedede", + "line-width": { + "base": 1.6, + "stops": [ + [ + 12, + 0.5 + ], + [ + 20, + 10 + ] + ] + }, + "line-gap-width": { + "base": 1.55, + "stops": [ + [ + 4, + 0.25 + ], + [ + 20, + 30 + ] + ] + } + } + }, + { + "id": "bridge_major case", + "type": "line", + "source": "mapbox", + "source-layer": "road", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "all", + [ + "==", + "structure", + "bridge" + ], + [ + "in", + "class", + "motorway", + "primary", + "secondary", + "tertiary", + "trunk" + ] + ] + ], + "layout": { + "line-cap": "butt", + "line-join": "miter" + }, + "paint": { + "line-color": "#dedede", + "line-width": { + "base": 1.6, + "stops": [ + [ + 12, + 0.5 + ], + [ + 20, + 10 + ] + ] + }, + "line-gap-width": { + "base": 1.55, + "stops": [ + [ + 4, + 0.25 + ], + [ + 20, + 30 + ] + ] + } + } + }, + { + "id": "bridge_minor", + "type": "line", + "source": "mapbox", + "source-layer": "road", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "all", + [ + "==", + "structure", + "bridge" + ], + [ + "in", + "class", + "link", + "motorway_link", + "path", + "pedestrian", + "service", + "street", + "street_limited", + "track" + ] + ] + ], + "layout": { + "line-cap": "round", + "line-join": "round" + }, + "paint": { + "line-color": "#efefef", + "line-width": { + "base": 1.55, + "stops": [ + [ + 4, + 0.25 + ], + [ + 20, + 30 + ] + ] + } + } + }, + { + "id": "bridge_major", + "type": "line", + "source": "mapbox", + "source-layer": "road", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "all", + [ + "==", + "structure", + "bridge" + ], + [ + "in", + "class", + "motorway", + "primary", + "secondary", + "tertiary", + "trunk" + ] + ] + ], + "layout": { + "line-cap": "round", + "line-join": "round" + }, + "paint": { + "line-color": "#fff", + "line-width": { + "base": 1.4, + "stops": [ + [ + 6, + 0.5 + ], + [ + 20, + 30 + ] + ] + } + } + }, + { + "id": "admin_country", + "type": "line", + "source": "mapbox", + "source-layer": "admin", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "all", + [ + "<=", + "admin_level", + 2 + ], + [ + "==", + "maritime", + 0 + ] + ] + ], + "layout": { + "line-cap": "round", + "line-join": "round" + }, + "paint": { + "line-color": "#8b8a8a", + "line-width": { + "base": 1.3, + "stops": [ + [ + 3, + 0.5 + ], + [ + 22, + 15 + ] + ] + } + } + }, + { + "id": "road_major_label", + "type": "symbol", + "source": "mapbox", + "source-layer": "road_label", + "filter": [ + "all", + [ + "==", + "$type", + "LineString" + ], + [ + "in", + "class", + "motorway", + "primary", + "secondary", + "tertiary", + "trunk" + ] + ], + "layout": { + "symbol-placement": "line", + "text-field": "{name_en}", + "text-font": [ + "Open Sans Semibold", + "Arial Unicode MS Bold" + ], + "text-transform": "uppercase", + "text-letter-spacing": 0.1, + "text-size": { + "base": 1.4, + "stops": [ + [ + 10, + 8 + ], + [ + 20, + 14 + ] + ] + } + }, + "paint": { + "text-color": "#666", + "text-halo-color": "rgba(255,255,255,0.75)", + "text-halo-width": 2 + } + }, + { + "id": "place_label_other", + "type": "symbol", + "source": "mapbox", + "source-layer": "place_label", + "minzoom": 8, + "filter": [ + "all", + [ + "==", + "$type", + "Point" + ], + [ + "in", + "type", + "hamlet", + "island", + "neighbourhood", + "suburb", + "town", + "village" + ] + ], + "layout": { + "text-field": "{name_en}", + "text-font": [ + "Open Sans Semibold", + "Arial Unicode MS Bold" + ], + "text-max-width": 6, + "text-size": { + "stops": [ + [ + 6, + 12 + ], + [ + 12, + 16 + ] + ] + } + }, + "paint": { + "text-color": "#666", + "text-halo-color": "rgba(255,255,255,0.75)", + "text-halo-width": 1, + "text-halo-blur": 1 + } + }, + { + "id": "place_label_city", + "type": "symbol", + "source": "mapbox", + "source-layer": "place_label", + "maxzoom": 16, + "filter": [ + "all", + [ + "==", + "$type", + "Point" + ], + [ + "==", + "type", + "city" + ] + ], + "layout": { + "text-field": "{name_en}", + "text-font": [ + "Open Sans Bold", + "Arial Unicode MS Bold" + ], + "text-max-width": 10, + "text-size": { + "stops": [ + [ + 3, + 12 + ], + [ + 8, + 16 + ] + ] + } + }, + "paint": { + "text-color": "#666", + "text-halo-color": "rgba(255,255,255,0.75)", + "text-halo-width": 1, + "text-halo-blur": 1 + } + }, + { + "id": "country_label", + "type": "symbol", + "source": "mapbox", + "source-layer": "country_label", + "maxzoom": 12, + "filter": [ + "==", + "$type", + "Point" + ], + "layout": { + "text-field": "{name_en}", + "text-font": [ + "Open Sans Regular", + "Arial Unicode MS Regular" + ], + "text-max-width": 10, + "text-size": { + "stops": [ + [ + 3, + 14 + ], + [ + 8, + 22 + ] + ] + } + }, + "paint": { + "text-color": "#666", + "text-halo-color": "rgba(255,255,255,0.75)", + "text-halo-width": 1, + "text-halo-blur": 1 + } + }, + { + "id": "road-heatmap", + "type": "heatmap", + "source": "mapbox", + "source-layer": "road", + "paint": { + "heatmap-intensity": 1 + } + } + ] +} diff --git a/platform/macos/docs/guides/For Style Authors.md b/platform/macos/docs/guides/For Style Authors.md index 4a16066a2a..666748dd91 100644 --- a/platform/macos/docs/guides/For Style Authors.md +++ b/platform/macos/docs/guides/For Style Authors.md @@ -177,6 +177,7 @@ In style JSON | In the SDK `circle` | `MGLCircleStyleLayer` `fill` | `MGLFillStyleLayer` `fill-extrusion` | `MGLFillExtrusionStyleLayer` +`heatmap` | `MGLHeatmapStyleLayer` `hillshade` | `MGLHillshadeStyleLayer` `line` | `MGLLineStyleLayer` `raster` | `MGLRasterStyleLayer` diff --git a/platform/macos/macos.xcodeproj/project.pbxproj b/platform/macos/macos.xcodeproj/project.pbxproj index 090902fca4..7f51981647 100644 --- a/platform/macos/macos.xcodeproj/project.pbxproj +++ b/platform/macos/macos.xcodeproj/project.pbxproj @@ -85,6 +85,9 @@ 55D120A31F7906E6004B6D81 /* libmbgl-filesource.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 55D120A41F7906E6004B6D81 /* libmbgl-filesource.a */; }; 55D120A51F790A0C004B6D81 /* libmbgl-filesource.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 55D120A41F7906E6004B6D81 /* libmbgl-filesource.a */; }; 55E2AD111E5B0A6900E8C587 /* MGLOfflineStorageTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 55E2AD101E5B0A6900E8C587 /* MGLOfflineStorageTests.mm */; }; + 89462399200D199100DA8EF2 /* heatmap.json in Resources */ = {isa = PBXBuildFile; fileRef = 89462398200D199100DA8EF2 /* heatmap.json */; }; + 8946239D200E744800DA8EF2 /* MGLHeatmapStyleLayer.h in Headers */ = {isa = PBXBuildFile; fileRef = 8946239A200E73CA00DA8EF2 /* MGLHeatmapStyleLayer.h */; }; + 894623A0200E748000DA8EF2 /* MGLHeatmapStyleLayer.mm in Sources */ = {isa = PBXBuildFile; fileRef = 8946239B200E73CA00DA8EF2 /* MGLHeatmapStyleLayer.mm */; }; 92092EF01F5EB10E00AF5130 /* MGLMapSnapshotter.h in Headers */ = {isa = PBXBuildFile; fileRef = 92092EEE1F5EB10E00AF5130 /* MGLMapSnapshotter.h */; settings = {ATTRIBUTES = (Public, ); }; }; 92092EF11F5EB10E00AF5130 /* MGLMapSnapshotter.mm in Sources */ = {isa = PBXBuildFile; fileRef = 92092EEF1F5EB10E00AF5130 /* MGLMapSnapshotter.mm */; }; 920A3E591E6F859D00C16EFC /* MGLSourceQueryTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 920A3E581E6F859D00C16EFC /* MGLSourceQueryTests.m */; }; @@ -369,6 +372,9 @@ 55D9B4B01D005D3900C1CCE2 /* libz.tbd */ = {isa = PBXFileReference; lastKnownFileType = "sourcecode.text-based-dylib-definition"; name = libz.tbd; path = usr/lib/libz.tbd; sourceTree = SDKROOT; }; 55E2AD101E5B0A6900E8C587 /* MGLOfflineStorageTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = MGLOfflineStorageTests.mm; path = ../../darwin/test/MGLOfflineStorageTests.mm; sourceTree = "<group>"; }; 55FE0E8D1D100A0900FD240B /* config.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = config.xcconfig; path = ../../build/macos/config.xcconfig; sourceTree = "<group>"; }; + 89462398200D199100DA8EF2 /* heatmap.json */ = {isa = PBXFileReference; lastKnownFileType = text.json; path = heatmap.json; sourceTree = "<group>"; }; + 8946239A200E73CA00DA8EF2 /* MGLHeatmapStyleLayer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLHeatmapStyleLayer.h; sourceTree = "<group>"; }; + 8946239B200E73CA00DA8EF2 /* MGLHeatmapStyleLayer.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = MGLHeatmapStyleLayer.mm; sourceTree = "<group>"; }; 92092EEE1F5EB10E00AF5130 /* MGLMapSnapshotter.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLMapSnapshotter.h; sourceTree = "<group>"; }; 92092EEF1F5EB10E00AF5130 /* MGLMapSnapshotter.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = MGLMapSnapshotter.mm; sourceTree = "<group>"; }; 920A3E581E6F859D00C16EFC /* MGLSourceQueryTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MGLSourceQueryTests.m; sourceTree = "<group>"; }; @@ -662,6 +668,8 @@ 35136D471D42295400C20EFD /* Layers */ = { isa = PBXGroup; children = ( + 8946239A200E73CA00DA8EF2 /* MGLHeatmapStyleLayer.h */, + 8946239B200E73CA00DA8EF2 /* MGLHeatmapStyleLayer.mm */, DA8F25851D51C9E10010E6B5 /* MGLBackgroundStyleLayer.h */, DA8F25861D51C9E10010E6B5 /* MGLBackgroundStyleLayer.mm */, 3527428B1D4C24AB00A1ECE6 /* MGLCircleStyleLayer.h */, @@ -825,6 +833,7 @@ DA839EA61CC2E3400062CAFB /* Info.plist */, 96E027331E57C9A7004B8E66 /* Localizable.strings */, DA839E981CC2E3400062CAFB /* Supporting Files */, + 89462398200D199100DA8EF2 /* heatmap.json */, ); name = "Demo App"; path = app; @@ -1232,6 +1241,7 @@ 359819591E02F611008FC139 /* NSCoder+MGLAdditions.h in Headers */, DAE6C38E1CC31E2A00DB3429 /* MGLOfflineStorage_Private.h in Headers */, DA87A9A01DC9DC6200810D09 /* MGLValueEvaluator.h in Headers */, + 8946239D200E744800DA8EF2 /* MGLHeatmapStyleLayer.h in Headers */, DAE6C3601CC31E0400DB3429 /* MGLOfflineRegion.h in Headers */, DAE6C3681CC31E0400DB3429 /* MGLTilePyramidOfflineRegion.h in Headers */, DA35A2CF1CCAAED300E826B2 /* NSValue+MGLAdditions.h in Headers */, @@ -1422,6 +1432,7 @@ DA839EA01CC2E3400062CAFB /* MapDocument.xib in Resources */, 353BAEF81D6463B8009A8DA9 /* amsterdam.geojson in Resources */, 96E027311E57C9A7004B8E66 /* Localizable.strings in Resources */, + 89462399200D199100DA8EF2 /* heatmap.json in Resources */, DA839EA51CC2E3400062CAFB /* MainMenu.xib in Resources */, DA5589771D320C41006B7F64 /* wms.json in Resources */, DAE6C2E21CC304F900DB3429 /* Credits.rtf in Resources */, @@ -1503,6 +1514,7 @@ 07D9474B1F6743F000E37934 /* MGLAbstractShapeSource.mm in Sources */, DAE6C3941CC31E2A00DB3429 /* MGLStyle.mm in Sources */, DAE6C3871CC31E2A00DB3429 /* MGLGeometry.mm in Sources */, + 894623A0200E748000DA8EF2 /* MGLHeatmapStyleLayer.mm in Sources */, 3527428E1D4C24AB00A1ECE6 /* MGLCircleStyleLayer.mm in Sources */, 35602C011D3EA9B40050646F /* MGLForegroundStyleLayer.mm in Sources */, 408AA86A1DAEEE5D00022900 /* NSDictionary+MGLAdditions.mm in Sources */, diff --git a/platform/node/src/node_map.cpp b/platform/node/src/node_map.cpp index 3e66aaa789..879cae8a4f 100644 --- a/platform/node/src/node_map.cpp +++ b/platform/node/src/node_map.cpp @@ -16,6 +16,7 @@ #include <mbgl/style/layers/fill_layer.hpp> #include <mbgl/style/layers/fill_extrusion_layer.hpp> #include <mbgl/style/layers/hillshade_layer.hpp> +#include <mbgl/style/layers/heatmap_layer.hpp> #include <mbgl/style/layers/line_layer.hpp> #include <mbgl/style/layers/raster_layer.hpp> #include <mbgl/style/layers/symbol_layer.hpp> @@ -529,7 +530,7 @@ void NodeMap::release() { uv_close(reinterpret_cast<uv_handle_t *>(async), [] (uv_handle_t *h) { delete reinterpret_cast<uv_async_t *>(h); }); - + map.reset(); frontend.reset(); } @@ -557,7 +558,7 @@ void NodeMap::Cancel(const Nan::FunctionCallbackInfo<v8::Value>& info) { void NodeMap::cancel() { auto style = map->getStyle().getJSON(); - + // Reset map explicitly as it resets the renderer frontend map.reset(); @@ -706,7 +707,7 @@ void NodeMap::AddImage(const Nan::FunctionCallbackInfo<v8::Value>& info) { float pixelRatio = Nan::Get(optionObject, Nan::New("pixelRatio").ToLocalChecked()).ToLocalChecked()->NumberValue(); auto imageBuffer = Nan::To<v8::Object>(info[1]).ToLocalChecked()->ToObject(); - + char * imageDataBuffer = node::Buffer::Data(imageBuffer); size_t imageLength = node::Buffer::Length(imageBuffer); @@ -716,7 +717,7 @@ void NodeMap::AddImage(const Nan::FunctionCallbackInfo<v8::Value>& info) { std::unique_ptr<uint8_t[]> data = std::make_unique<uint8_t[]>(imageLength); std::copy(imageDataBuffer, imageDataBuffer + imageLength, data.get()); - + mbgl::UnassociatedImage cImage({ imageWidth, imageHeight}, std::move(data)); mbgl::PremultipliedImage cPremultipliedImage = mbgl::util::premultiply(std::move(cImage)); nodeMap->map->getStyle().addImage(std::make_unique<mbgl::style::Image>(*Nan::Utf8String(info[0]), std::move(cPremultipliedImage), pixelRatio)); @@ -1045,9 +1046,9 @@ void NodeMap::QueryRenderedFeatures(const Nan::FunctionCallbackInfo<v8::Value>& if (!info[1]->IsObject()) { return Nan::ThrowTypeError("options argument must be an object"); } - + auto options = Nan::To<v8::Object>(info[1]).ToLocalChecked(); - + //Check if layers is set. If provided, it must be an array of strings if (Nan::Has(options, Nan::New("layers").ToLocalChecked()).FromJust()) { auto layersOption = Nan::Get(options, Nan::New("layers").ToLocalChecked()).ToLocalChecked(); @@ -1061,7 +1062,7 @@ void NodeMap::QueryRenderedFeatures(const Nan::FunctionCallbackInfo<v8::Value>& } queryOptions.layerIDs = layersVec; } - + //Check if filter is provided. If set it must be a valid Filter object if (Nan::Has(options, Nan::New("filter").ToLocalChecked()).FromJust()) { auto filterOption = Nan::Get(options, Nan::New("filter").ToLocalChecked()).ToLocalChecked(); |