4 files changed, 28 insertions, 1 deletions
diff --git a/src/mbgl/style/conversion/layer.cpp b/src/mbgl/style/conversion/layer.cpp
index ad6998341d..19472bc8d6 100644
--- a/src/mbgl/style/conversion/layer.cpp
+++ b/src/mbgl/style/conversion/layer.cpp
@@ -6,6 +6,7 @@
 #include <mbgl/style/layers/circle_layer.hpp>
 #include <mbgl/style/layers/fill_layer.hpp>
 #include <mbgl/style/layers/fill_extrusion_layer.hpp>
+#include <mbgl/style/layers/heatmap_layer.hpp>
 #include <mbgl/style/layers/hillshade_layer.hpp>
 #include <mbgl/style/layers/line_layer.hpp>
 #include <mbgl/style/layers/raster_layer.hpp>
@@ -165,6 +166,8 @@ optional<std::unique_ptr<Layer>> Converter<std::unique_ptr<Layer>>::operator()(c
         converted = convertVectorLayer<SymbolLayer>(*id, value, error);
     } else if (*type == "raster") {
         converted = convertRasterLayer(*id, value, error);
+    } else if (*type == "heatmap") {
+        converted = convertVectorLayer<HeatmapLayer>(*id, value, error);
     } else if (*type == "hillshade") {
         converted = convertHillshadeLayer(*id, value, error);
     } else if (*type == "background") {
diff --git a/src/mbgl/style/conversion/make_property_setters.hpp b/src/mbgl/style/conversion/make_property_setters.hpp
index adfcc4dd61..25c8fdb1ca 100644
--- a/src/mbgl/style/conversion/make_property_setters.hpp
+++ b/src/mbgl/style/conversion/make_property_setters.hpp
@@ -8,6 +8,7 @@
 #include <mbgl/style/layers/line_layer.hpp>
 #include <mbgl/style/layers/symbol_layer.hpp>
 #include <mbgl/style/layers/circle_layer.hpp>
+#include <mbgl/style/layers/heatmap_layer.hpp>
 #include <mbgl/style/layers/fill_extrusion_layer.hpp>
 #include <mbgl/style/layers/raster_layer.hpp>
 #include <mbgl/style/layers/hillshade_layer.hpp>
@@ -72,6 +73,7 @@ inline auto makeLayoutPropertySetters() {
 
 
 
+
     return result;
 }
 
@@ -166,6 +168,17 @@ inline auto makePaintPropertySetters() {
     result["circle-stroke-opacity"] = &setProperty<CircleLayer, DataDrivenPropertyValue<float>, &CircleLayer::setCircleStrokeOpacity>;
     result["circle-stroke-opacity-transition"] = &setTransition<CircleLayer, &CircleLayer::setCircleStrokeOpacityTransition>;
 
+    result["heatmap-radius"] = &setProperty<HeatmapLayer, DataDrivenPropertyValue<float>, &HeatmapLayer::setHeatmapRadius>;
+    result["heatmap-radius-transition"] = &setTransition<HeatmapLayer, &HeatmapLayer::setHeatmapRadiusTransition>;
+    result["heatmap-weight"] = &setProperty<HeatmapLayer, DataDrivenPropertyValue<float>, &HeatmapLayer::setHeatmapWeight>;
+    result["heatmap-weight-transition"] = &setTransition<HeatmapLayer, &HeatmapLayer::setHeatmapWeightTransition>;
+    result["heatmap-intensity"] = &setProperty<HeatmapLayer, PropertyValue<float>, &HeatmapLayer::setHeatmapIntensity>;
+    result["heatmap-intensity-transition"] = &setTransition<HeatmapLayer, &HeatmapLayer::setHeatmapIntensityTransition>;
+    result["heatmap-color"] = &setProperty<HeatmapLayer, HeatmapColorPropertyValue, &HeatmapLayer::setHeatmapColor>;
+    result["heatmap-color-transition"] = &setTransition<HeatmapLayer, &HeatmapLayer::setHeatmapColorTransition>;
+    result["heatmap-opacity"] = &setProperty<HeatmapLayer, PropertyValue<float>, &HeatmapLayer::setHeatmapOpacity>;
+    result["heatmap-opacity-transition"] = &setTransition<HeatmapLayer, &HeatmapLayer::setHeatmapOpacityTransition>;
+
     result["fill-extrusion-opacity"] = &setProperty<FillExtrusionLayer, PropertyValue<float>, &FillExtrusionLayer::setFillExtrusionOpacity>;
     result["fill-extrusion-opacity-transition"] = &setTransition<FillExtrusionLayer, &FillExtrusionLayer::setFillExtrusionOpacityTransition>;
     result["fill-extrusion-color"] = &setProperty<FillExtrusionLayer, DataDrivenPropertyValue<Color>, &FillExtrusionLayer::setFillExtrusionColor>;
diff --git a/src/mbgl/style/conversion/property_setter.hpp b/src/mbgl/style/conversion/property_setter.hpp
index 9e382b9c38..e3716a18dc 100644
--- a/src/mbgl/style/conversion/property_setter.hpp
+++ b/src/mbgl/style/conversion/property_setter.hpp
@@ -5,6 +5,7 @@
 #include <mbgl/style/conversion/constant.hpp>
 #include <mbgl/style/conversion/property_value.hpp>
 #include <mbgl/style/conversion/data_driven_property_value.hpp>
+#include <mbgl/style/conversion/heatmap_color_property_value.hpp>
 #include <mbgl/style/conversion/transition_options.hpp>
 
 #include <string>
diff --git a/src/mbgl/style/conversion/tileset.cpp b/src/mbgl/style/conversion/tileset.cpp
index 6e559c0cac..6d89cef944 100644
--- a/src/mbgl/style/conversion/tileset.cpp
+++ b/src/mbgl/style/conversion/tileset.cpp
@@ -6,7 +6,7 @@ namespace style {
 namespace conversion {
 
 bool validateLatitude(const double lat) {
-    return lat < 90 && lat > -90;
+    return lat <= 90 && lat >= -90;
 }
 
 optional<Tileset> Converter<Tileset>::operator()(const Convertible& value, Error& error) const {
@@ -40,6 +40,16 @@ optional<Tileset> Converter<Tileset>::operator()(const Convertible& value, Error
         }
     }
 
+    auto encodingValue = objectMember(value, "encoding");
+    if (encodingValue) {
+        optional<std::string> encoding = toString(*encodingValue);
+        if (encoding && *encoding == "terrarium") {
+            result.encoding = Tileset::DEMEncoding::Terrarium;
+        } else if (encoding && *encoding != "mapbox") {
+            error = { "invalid raster-dem encoding type - valid types are 'mapbox' and 'terrarium' " };
+        }
+    }
+
     auto minzoomValue = objectMember(value, "minzoom");
     if (minzoomValue) {
         optional<float> minzoom = toNumber(*minzoomValue);