[core] Introduce variable text placement for point labels - Layout part

1 files changed, 14 insertions, 1 deletions

diff --git a/src/mbgl/text/shaping.hpp b/src/mbgl/text/shaping.hpp
index 50ac893098..766b1ce233 100644
--- a/src/mbgl/text/shaping.hpp
+++ b/src/mbgl/text/shaping.hpp
@@ -7,6 +7,20 @@
 
 namespace mbgl {
 
+struct AnchorAlignment {
+    AnchorAlignment(float horizontal, float vertical)
+        : horizontalAlign(horizontal), verticalAlign(vertical) {
+    }
+
+    static AnchorAlignment getAnchorAlignment(style::SymbolAnchorType anchor);
+
+    float horizontalAlign;
+    float verticalAlign;
+};
+
+// Choose the justification that matches the direction of the TextAnchor
+style::TextJustifyType getAnchorJustification(style::SymbolAnchorType anchor);
+
 class SymbolFeature;
 class BiDi;
 
@@ -53,7 +67,6 @@ const Shaping getShaping(const TaggedString& string,
                          style::TextJustifyType textJustify,
                          float spacing,
                          const Point<float>& translate,
-                         float verticalHeight,
                          const WritingModeType,
                          BiDi& bidi,
                          const GlyphMap& glyphs);