pass style into painter

include/llmr/map/map.hpp

@@ -60,8 +60,8 @@ private:
 private:
     Settings& settings;
     Transform transform;
-    Painter painter;
     Style style;
+    Painter painter;
 
     int32_t min_zoom;
     int32_t max_zoom;

include/llmr/renderer/painter.hpp

@@ -11,13 +11,14 @@ namespace llmr {
 
 class Settings;
 class Transform;
+class Style;
 
 class FillBucket;
 struct FillProperties;
 
 class Painter {
 public:
-    Painter(Transform& transform, Settings& settings);
+    Painter(Transform& transform, Settings& settings, Style& style);
 
     // Make noncopyable
     Painter(const Painter&) = delete;
@@ -49,6 +50,7 @@ public:
 private:
     Transform& transform;
     Settings& settings;
+    Style& style;
     float matrix[16];
 
     Shader *currentShader;

include/llmr/style/style.hpp

@@ -2,6 +2,7 @@
 #define LLMR_STYLE_STYLE
 
 #include <array>
+#include <map>
 #include "../util/pbf.hpp"
 
 namespace llmr {
@@ -43,8 +44,9 @@ public:
     void reset();
     void load(pbf data);
 
-    // StrokeStyle strokeStyle(const std::string& layer_name) const;
-    // FillProperties fillStyle(const std::string& layer_name) const;
+public:
+    std::map<std::string, FillProperties> computedFills;
+    std::map<std::string, StrokeProperties> computedStrokes;
 };
 
 }

src/map/map.cpp

@@ -13,8 +13,8 @@ using namespace llmr;
 Map::Map(Settings& settings)
     : settings(settings),
       transform(),
-      painter(transform, settings),
       style(),
+      painter(transform, settings, style),
       min_zoom(0),
       max_zoom(14) {
 }

src/renderer/painter.cpp

@@ -39,9 +39,10 @@ GLshort tile_border_vertices[] = {
     0, 0
 };
 
-Painter::Painter(Transform& transform, Settings& settings)
+Painter::Painter(Transform& transform, Settings& settings, Style& style)
     : transform(transform),
       settings(settings),
+      style(style),
       currentShader(NULL),
       fillShader(NULL),
       lineShader(NULL),
@@ -180,11 +181,7 @@ void Painter::render(const Tile::Ptr& tile) {
 }
 
 void Painter::renderFill(FillBucket& bucket, const std::string& layer_name) {
-    // TODO: obtain the correct style information for this layer
-    FillProperties properties;
-    properties.fill_color = {{ 0, 0, 1, 0.5 }};
-    properties.stroke_color = properties.fill_color;
-
+    const FillProperties& properties = style.computedFills[layer_name];
 
     // Draw the stencil mask.
     {