1 files changed, 88 insertions, 0 deletions
diff --git a/include/mbgl/style/style_bucket.hpp b/include/mbgl/style/style_bucket.hpp
new file mode 100644
index 0000000000..62f072d9cd
--- /dev/null
+++ b/include/mbgl/style/style_bucket.hpp
@@ -0,0 +1,88 @@
+#ifndef MBGL_STYLE_STYLE_BUCKET
+#define MBGL_STYLE_STYLE_BUCKET
+
+#include <mbgl/style/types.hpp>
+#include <mbgl/style/filter_expression.hpp>
+#include <mbgl/style/style_source.hpp>
+#include <mbgl/util/vec.hpp>
+#include <mbgl/util/variant.hpp>
+
+#include <memory>
+#include <forward_list>
+
+namespace mbgl {
+
+class Source;
+
+class StyleBucketFill {
+public:
+    WindingType winding = WindingType::Default;
+};
+
+class StyleBucketLine {
+public:
+    CapType cap = CapType::Default;
+    JoinType join = JoinType::Default;
+    float miter_limit = 2.0f;
+    float round_limit = 1.0f;
+};
+
+class StyleBucketIcon {
+public:
+    uint16_t size = 16;
+    vec2<float> translate {0, 0};
+    TranslateAnchorType translate_anchor = TranslateAnchorType::Default;
+    std::string icon;
+    float spacing = 0.0f;
+    float padding = 2.0f;
+};
+
+class StyleBucketText {
+public:
+    std::string field;
+    TextPathType path = TextPathType::Default;
+    TextTransformType transform = TextTransformType::Default;
+    std::string font;
+    float max_size = 16.0f;
+    float max_width = 15.0f * 24;
+    float line_height = 1.2f * 24;
+    float letter_spacing = 0.0f;
+    float alignment = 0.5f;
+    float vertical_alignment = 0.5;
+    vec2<float> translate {0, 0};
+    TranslateAnchorType translate_anchor = TranslateAnchorType::Default;
+    float max_angle_delta = M_PI;
+    float min_distance = 250.0f;
+    float rotate = 0.0f; // what is this?
+    float padding = 2.0f;
+    float slant = 0.0f;
+    bool always_visible = false;
+};
+
+class StyleBucketRaster {
+public:
+};
+
+typedef util::variant<StyleBucketFill, StyleBucketLine, StyleBucketIcon,
+                      StyleBucketText, StyleBucketRaster,
+                      std::false_type> StyleBucketRender;
+
+
+class StyleBucket {
+public:
+    typedef std::shared_ptr<StyleBucket> Ptr;
+
+    StyleBucket(StyleLayerType type);
+
+    std::string name;
+    std::shared_ptr<StyleSource> style_source;
+    std::string source_layer;
+    FilterExpression filter;
+    StyleBucketRender render = std::false_type();
+};
+
+
+
+};
+
+#endif