From a8485643e05325160a2f75977f5c09752f8b628b Mon Sep 17 00:00:00 2001
From: Tom Russell <tomalrussell@gmail.com>
Date: Sun, 24 Feb 2019 19:23:00 +0000
Subject: [PATCH] Add xyz method to tile

---
 app/src/tiles/tile.js | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/app/src/tiles/tile.js b/app/src/tiles/tile.js
index d2655e5c..ea41aa12 100644
--- a/app/src/tiles/tile.js
+++ b/app/src/tiles/tile.js
@@ -129,14 +129,12 @@ const mercator = new SphericalMercator({
     size: TILE_SIZE
 });
 
-function get_bbox(int_z, int_x, int_y){
-    return mercator.bbox(
-        int_x,
-        int_y,
-        int_z,
-        false,
-        '900913'
-    );
+function get_bbox(z, x, y){
+    return mercator.bbox(x, y, z, false, '900913');
+}
+
+function get_xyz(bbox, z){
+    return mercator.xyz(bbox, z, false, '900913')
 }
 
 function render_tile(tileset, z, x, y, geometry_id, cb){
@@ -191,4 +189,4 @@ function get_highlight_table_def(geometry_id) {
 }
 
 
-export { get_bbox, render_tile };
+export { get_bbox, get_xyz, render_tile };