Merge pull request #3590 from plotly/pjs29

bump Plotly.js to 2.9.0

Author: nicolaskruchten

CHANGELOG.md

@@ -3,6 +3,14 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## UNRELEASED
+
+### Updated
+  - Updated Plotly.js to from version 2.8.3 to version 2.9.0. See the [plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md#290----2022-02-04) for more information. Notable changes include:
+    - Implement `ticklabelstep` to reduce labels on cartesian axes and colorbars
+    - Display the version of plotly.js when hovering over the modebar
+
+
 ## [5.5.0] - 2021-12-20
 
 ### Added

packages/javascript/jupyterlab-plotly/package-lock.json

@@ -65,7 +65,7 @@
     "@lumino/messaging": "^1.2.3",
     "@lumino/widgets": "^1.8.1",
     "lodash": "^4.17.4",
-    "plotly.js": "^2.8.3"
+    "plotly.js": "^2.9.0"
   },
   "jupyterlab": {
     "extension": "lib/jupyterlab-plugin",

packages/javascript/jupyterlab-plotly/package.json

@@ -274,6 +274,16 @@ def colorbar(self):
                     to the ticks. Left and right options are used
                     when `orientation` is "h", top and bottom when
                     `orientation` is "v".
+                ticklabelstep
+                    Sets the spacing between tick labels as
+                    compared to the spacing between ticks. A value
+                    of 1 (default) means each tick gets a label. A
+                    value of 2 means shows every 2nd label. A
+                    larger value n means only every nth tick is
+                    labeled. `tick0` determines which labels are
+                    shown. Not implemented for axes with `type`
+                    "log" or "multicategory", or when `tickmode` is
+                    "array".
                 ticklen
                     Sets the tick length (in px).
                 tickmode

packages/python/plotly/codegen/resources/plot-schema.json

@@ -299,6 +299,16 @@ def colorbar(self):
                     to the ticks. Left and right options are used
                     when `orientation` is "h", top and bottom when
                     `orientation` is "v".
+                ticklabelstep
+                    Sets the spacing between tick labels as
+                    compared to the spacing between ticks. A value
+                    of 1 (default) means each tick gets a label. A
+                    value of 2 means shows every 2nd label. A
+                    larger value n means only every nth tick is
+                    labeled. `tick0` determines which labels are
+                    shown. Not implemented for axes with `type`
+                    "log" or "multicategory", or when `tickmode` is
+                    "array".
                 ticklen
                     Sets the tick length (in px).
                 tickmode

packages/python/plotly/plotly/graph_objs/_choropleth.py

@@ -400,6 +400,16 @@ def colorbar(self):
                     to the ticks. Left and right options are used
                     when `orientation` is "h", top and bottom when
                     `orientation` is "v".
+                ticklabelstep
+                    Sets the spacing between tick labels as
+                    compared to the spacing between ticks. A value
+                    of 1 (default) means each tick gets a label. A
+                    value of 2 means shows every 2nd label. A
+                    larger value n means only every nth tick is
+                    labeled. `tick0` determines which labels are
+                    shown. Not implemented for axes with `type`
+                    "log" or "multicategory", or when `tickmode` is
+                    "array".
                 ticklen
                     Sets the tick length (in px).
                 tickmode

packages/python/plotly/plotly/graph_objs/_choroplethmapbox.py

@@ -321,6 +321,16 @@ def colorbar(self):
                     to the ticks. Left and right options are used
                     when `orientation` is "h", top and bottom when
                     `orientation` is "v".
+                ticklabelstep
+                    Sets the spacing between tick labels as
+                    compared to the spacing between ticks. A value
+                    of 1 (default) means each tick gets a label. A
+                    value of 2 means shows every 2nd label. A
+                    larger value n means only every nth tick is
+                    labeled. `tick0` determines which labels are
+                    shown. Not implemented for axes with `type`
+                    "log" or "multicategory", or when `tickmode` is
+                    "array".
                 ticklen
                     Sets the tick length (in px).
                 tickmode

packages/python/plotly/plotly/graph_objs/_cone.py

@@ -495,6 +495,16 @@ def colorbar(self):
                     to the ticks. Left and right options are used
                     when `orientation` is "h", top and bottom when
                     `orientation` is "v".
+                ticklabelstep
+                    Sets the spacing between tick labels as
+                    compared to the spacing between ticks. A value
+                    of 1 (default) means each tick gets a label. A
+                    value of 2 means shows every 2nd label. A
+                    larger value n means only every nth tick is
+                    labeled. `tick0` determines which labels are
+                    shown. Not implemented for axes with `type`
+                    "log" or "multicategory", or when `tickmode` is
+                    "array".
                 ticklen
                     Sets the tick length (in px).
                 tickmode

packages/python/plotly/plotly/graph_objs/_contour.py

@@ -298,6 +298,16 @@ def colorbar(self):
                     to the ticks. Left and right options are used
                     when `orientation` is "h", top and bottom when
                     `orientation` is "v".
+                ticklabelstep
+                    Sets the spacing between tick labels as
+                    compared to the spacing between ticks. A value
+                    of 1 (default) means each tick gets a label. A
+                    value of 2 means shows every 2nd label. A
+                    larger value n means only every nth tick is
+                    labeled. `tick0` determines which labels are
+                    shown. Not implemented for axes with `type`
+                    "log" or "multicategory", or when `tickmode` is
+                    "array".
                 ticklen
                     Sets the tick length (in px).
                 tickmode