Changeset 85:ed51eadc82c5 in AnnotationManagerN4J for src/main/java

Timestamp:

Jan 26, 2015, 5:51:28 PM (10 years ago)

Author:

casties

Branch:

default

Message:

add polyline annotation shape.

File:

• src/main/java/de/mpiwg/itgroup/annotations/restlet/AnnotatorResourceImpl.java (modified) (1 diff)

src/main/java/de/mpiwg/itgroup/annotations/restlet/AnnotatorResourceImpl.java

@@ -465 +465 @@
                 }
                 // TODO: add units/crs to wkt
+                // assume polygon with outer ring
             fragment = String.format("wkt=POLYGON((%s))", coords);
+        } else if (type.equalsIgnoreCase("linestring")) {
+                // linestring (polyline) shape
+                JSONArray coordArray = geom.getJSONArray("coordinates");
+            StringBuilder coords = new StringBuilder();
+            int numCoords = coordArray.length();
+                for (int i = 0; i < numCoords; ++i) {
+                        JSONArray coordPair = coordArray.getJSONArray(i);
+                        coords.append(coordPair.getString(0));
+                        coords.append(" ");
+                        coords.append(coordPair.getString(1));
+                        if (i < numCoords-1) {
+                                coords.append(", ");
+                        }
+                }
+                // TODO: add units/crs to wkt
+            fragment = String.format("wkt=LINESTRING(%s)", coords);
         } else {
             logger.severe("Unable to parse this shape: " + shape);