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fix large polyline annotations on android

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This commit is contained in:
Carl Craig
2016-09-19 16:09:22 +01:00
parent 66960a6729
commit 353063eefc
1 changed files with 14 additions and 5 deletions
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android/src/main/java/com/mapbox/reactnativemapboxgl/RNMGLAnnotationOptionsFactory.java
+14 -5
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@@ -9,6 +9,7 @@ import android.graphics.drawable.Drawable;
import android.support.v4.content.ContextCompat;
import com.facebook.react.bridge.ReadableMap;
import com.facebook.react.bridge.ReadableArray;
import com.mapbox.mapboxsdk.annotations.Annotation;
import com.mapbox.mapboxsdk.annotations.Icon;
import com.mapbox.mapboxsdk.annotations.IconFactory;
@@ -172,11 +173,19 @@ public class RNMGLAnnotationOptionsFactory {
static RNMGLAnnotationOptions polylineOptionsFromJS(ReadableMap annotation) {
PolylineOptions polyline = new PolylineOptions();
int coordSize = annotation.getArray("coordinates").size();
for (int p = 0; p < coordSize; p++) {
double latitude = annotation.getArray("coordinates").getArray(p).getDouble(0);
double longitude = annotation.getArray("coordinates").getArray(p).getDouble(1);
polyline.add(new LatLng(latitude, longitude));
ReadableArray coordinates = annotation.getArray("coordinates");
int coordinatesSize = coordinates.size();
if (coordinatesSize > 0) {
LatLng[] points = new LatLng[coordinatesSize];
ReadableArray coordinate;
for (int p = 0; p < coordinatesSize; p++) {
coordinate = coordinates.getArray(p);
points[p] = new LatLng(
coordinate.getDouble(0),
coordinate.getDouble(1)
);
}
polyline.add(points);
}
if (annotation.hasKey("alpha")) {