Handle proj4.js API change in Hover formatter (#472)

* Handle proj4.js API change in Hover formatter * Update travis
holoviz · Sep 21, 2020 · 0e49d14 · 0e49d14
1 parent 2632874
commit 0e49d14
Show file tree

Hide file tree

Showing 3 changed files with 14 additions and 5 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,11 +1,12 @@
-language: generic
-sudo: false
+language: python
+
 os:
   - linux
 
+dist: xenial
+
 env:
   global:
-    - PYENV_VERSION=3.7
     - PYTHON_VERSION=3.7
     - PKG_TEST_PYTHON="--test-python=py37"
     - CHANS_DEV="-c pyviz/label/dev -c bokeh"

diff --git a/geoviews/plotting/bokeh/__init__.py b/geoviews/plotting/bokeh/__init__.py
@@ -119,7 +119,11 @@ class GeoRasterPlot(GeoPlot, RasterPlot):
         var projections = Bokeh.require("core/util/projections");
         var x = special_vars.x
         var y = special_vars.y
-        var coords = projections.wgs84_mercator.inverse([x, y])
+        if (projections.wgs84_mercator.invert == null) {
+          var coords = projections.wgs84_mercator.inverse([x, y])
+        } else {
+          var coords = projections.wgs84_mercator.invert(x, y)
+        }
         return "" + (coords[%d]).toFixed(4)
     """
 

diff --git a/geoviews/plotting/bokeh/plot.py b/geoviews/plotting/bokeh/plot.py
@@ -52,7 +52,11 @@ class GeoPlot(ProjectionPlot, ElementPlot):
         var projections = Bokeh.require("core/util/projections");
         var x = special_vars.data_x
         var y = special_vars.data_y
-        var coords = projections.wgs84_mercator.inverse([x, y])
+        if (projections.wgs84_mercator.invert == null) {
+          var coords = projections.wgs84_mercator.inverse([x, y])
+        } else {
+          var coords = projections.wgs84_mercator.invert(x, y)
+        }
         return "" + (coords[%d]).toFixed(4)
     """