qgis additions

qgis/README.md

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+# QGIS Styles for Fantasy Map GeoJSON
+
+This folder contains ready-to-use QGIS (.qml) styles that match the Fantasy Map Generator exports.
+
+How to use
+- Import each GeoJSON into QGIS.
+- Right‑click the layer → Properties → Symbology → Style → Load Style… → pick the matching .qml from `qgis/styles`.
+- Set layer CRS to the custom Fantasy Map Cartesian CRS:
+
+```
+ENGCRS["Fantasy Map Cartesian (meters)",
+    EDATUM["Fantasy Map Datum"],
+    CS[Cartesian,2],
+        AXIS["easting (X)",east,
+            ORDER[1],
+            LENGTHUNIT["metre",1]],
+        AXIS["northing (Y)",north,
+            ORDER[2],
+            LENGTHUNIT["metre",1]]]
+```
+
+Included styles
+- cells.qml: Graduated fill by `height` (water → mountains).
+- rivers.qml: Blue lines, width driven by `width` attribute.
+- routes.qml: Rule-based by `type`/`group` (sea routes dashed blue; roads brown; trails dashed, etc.).
+- markers.qml: Simple point symbols, categorized by `type` where present.
+- burgs.qml: Rule-based (capitals, ports, fortified, towns).
+- regiments.qml: Square markers with label = `totalUnits`.
+- states.qml: Polygon fill color from `color` attribute, labeled with `name`.
+- provinces.qml: Polygon fill color from `color`, labeled with `name`.
+- cultures.qml: Polygon fill color from `color`, labeled with `name`.
+- religions.qml: Polygon fill color from `color`, labeled with `name`.
+- zones.qml: Polygon fill color from `color`, labeled with `description`.
+
+Notes
+- Color fields for polygons use data-defined overrides; make sure your exported GeoJSON includes a `color` property (added by the new exporters).
+- You can tweak line widths and colors per project scale.
+- For cells, you can switch to a categorized style by `biome` if you prefer; this style uses elevation for a generic land scheme.
+ - For `markers.qml` font icons: ensure an emoji-capable font is installed and available to QGIS (e.g., `Noto Color Emoji` on Linux, `Segoe UI Emoji` on Windows, `Apple Color Emoji` on macOS). The style binds the Font Marker’s character directly to the `icon` attribute; the `icon` field should contain the desired glyph (e.g., 🏰, ⛏️). Some QGIS/Qt builds may render emoji as monochrome.