Merge branch 'vega:main' into brush-cursor

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @vega/maintainers

.github/ISSUE_TEMPLATE/Bug_report.md

@@ -4,12 +4,9 @@ about: 'Create a report to help us improve'
 labels: 'Bug :bug:'
 ---
 
-Please:
+## Bug Description
 
-- [ ] Check for duplicate issues. Please file separate requests as separate issues.
-- [ ] Describe how to reproduce the bug.
-- [ ] Use the latest versions of Vega and Vega-Lite.
-- [ ] Provide an [minimal, reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) spec in JSON, wrapped by triple backticks like this:
+Describe how to reproduce this bug. Provide an [minimal, reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) spec in JSON, wrapped by triple backticks like this:
 
 ```json
 {
@@ -18,4 +15,8 @@ Please:
 }
 ```
 
-- [ ] If applicable, include error messages and screenshots, GIF videos (e.g. using https://www.cockos.com/licecap/), or working examples (e.g. by clicking share in the [Vega-Editor](https://vega.github.io/editor/) or https://bit.ly/vega-lite-blocks)
+If applicable, include error messages and screenshots, videos, or working examples (e.g. by clicking share in the [Vega-Editor](https://vega.github.io/editor/).
+
+## Checklist
+
+- [ ] I checked for duplicate issues.

.github/ISSUE_TEMPLATE/Enhancement.md

@@ -4,11 +4,11 @@ about: 'Suggest a new idea or improvement for Vega-Lite'
 labels: 'Enhancement :tada:'
 ---
 
-Please:
+## Enhancement Description
 
-- [ ] Check for duplicate issues. Please file separate requests as separate issues on GitHub.
-- [ ] Describe the feature's goal, motivating use cases, and its expected behavior.
-- [ ] If you are proposing a new syntax, please provide at least one example spec, wrapped by triple backticks like this:
+Describe the feature's goal, motivating use cases, and its expected behavior.
+
+If you are proposing a new syntax, please provide at least one example spec, wrapped by triple backticks like this:
 
 ```json
 {
@@ -19,4 +19,6 @@ Please:
 
 You are encouraged to prototype multiple alternative syntaxes for your proposed feature. Doing so often leads to a better design.
 
-- [ ] If applicable, include screenshots, GIF videos (e.g. using https://www.cockos.com/licecap/), or working example (e.g. example Vega specification for the requested feature)
+## Checklist
+
+- [ ] I checked for duplicate issues.

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,14 +1,13 @@
-Please:
+## PR Description
 
-- [ ] Make the pull requests (PRs) atomic (fix one issue at a time). Multiple relevant issues that must be fixed together? Make atomic commits so we can easily review each issue.
-- [ ] Provide a concise title as a [semantic commit message](https://www.conventionalcommits.org/) (e.g. "fix: correctly handle undefined properties") so we can easily copy it to the release note.
-  - Use imperative mood and present tense.
-- Mention relevant issues in the description (e.g., `Fixes #1` / `Fixes part of #1`).
-- [ ] Lint and test (Run `yarn test`).
-- [ ] Review your changes before sending the PR (to ensure code quality).
+## Checklist
+
+- [ ] This PR is atomic (i.e., it fixes one issue at a time).
+- [ ] The title is a concise [semantic commit message](https://www.conventionalcommits.org/) (e.g. "fix: correctly handle undefined properties").
+- [ ] `yarn test` runs successfully
 - For new features:
-  - [ ] Add new unit tests.
-  - [ ] Update the documentation under `site/docs/` + add examples.
+  - [ ] Has unit tests.
+  - [ ] Has documentation under `site/docs/` + examples.
 
 Tips:
 

CHANGELOG.md

@@ -1,5 +1,19 @@
 
 
+## [5.16.3](https://github.com/vega/vega-lite/compare/v5.16.2...v5.16.3) (2023-11-10)
+
+
+### Bug Fixes
+
+* make isRectWithOffset check consistent ([#9169](https://github.com/vega/vega-lite/issues/9169)) ([3e0f312](https://github.com/vega/vega-lite/commit/3e0f312f2f7f4e9ab4bc9c6ef1323c573edd3de0))
+
+## [5.16.2](https://github.com/vega/vega-lite/compare/v5.16.1...v5.16.2) (2023-11-08)
+
+
+### Bug Fixes
+
+* **#9167:** make 1D bars respect orient for stack calculation ([#9168](https://github.com/vega/vega-lite/issues/9168)) ([432f354](https://github.com/vega/vega-lite/commit/432f3548323d72505f18e30e1e23d83718d3ad20)), closes [#9167](https://github.com/vega/vega-lite/issues/9167) [#9167](https://github.com/vega/vega-lite/issues/9167)
+
 ## [5.16.1](https://github.com/vega/vega-lite/compare/v5.16.0...v5.16.1) (2023-10-12)
 
 

CONTRIBUTING.md

@@ -2,6 +2,8 @@
 
 Welcome to the Vega community. Everyone is welcome to contribute. We value all forms of contributions including code reviews, patches, examples, community participation, tutorial, and blog posts. In this document, we outline the guidelines for contributing to the various aspects of the project.
 
+All contributions, suggestions, and feedback you submitted are accepted under the [Project's license](./LICENSE). You represent that if you do not own copyright in the code that you have the authority to submit it under the [Project's license](./LICENSE). All feedback, suggestions, or contributions are not confidential. The Project abides by the Vega Organization's [code of conduct](https://github.com/vega/.github/blob/main/CODE_OF_CONDUCT.md) and [governance](https://github.com/vega/.github/blob/main/project-docs/GOVERNANCE.md).
+
 If you send a pull request from a fork, make sure that GitHub actions run successfully. Make sure to add a [`GH_PAT` secret](https://docs.github.com/en/free-pro-team@latest/actions/reference/encrypted-secrets) for a [personal access token](https://docs.github.com/en/free-pro-team@latest/github/authenticating-to-github/creating-a-personal-access-token) with public repository permissions.
 
 If you find a bug in the code or a mistake in the [documentation](https://vega.github.io/vega-lite/docs/) or want a new feature, you can help us by creating an issue to [our repository](https://github.com/vega/vega-lite), or even submit a pull request (PR).

README.md

@@ -18,7 +18,7 @@ Read about future plans in [our roadmap](https://github.com/vega/roadmap/project
 
 The development of Vega-Lite is led by the alumni and members of the [University of Washington Interactive Data Lab](https://idl.cs.washington.edu) (UW IDL), including [Kanit "Ham" Wongsuphasawat](https://twitter.com/kanitw) (now at Databricks), [Dominik Moritz](https://twitter.com/domoritz) (now at CMU and Apple), [Arvind Satyanarayan](https://twitter.com/arvindsatya1) (now at MIT), and [Jeffrey Heer](https://twitter.com/jeffrey_heer) (UW IDL).
 
-Vega-Lite gets significant contributions from its community--in particular [Will Strimling](https://willium.com), [Yuhan (Zoe) Lu](https://github.com/YuhanLu), [Souvik Sen](https://github.com/invokesus), [Chanwut Kittivorawong](https://github.com/chanwutk), [Matthew Chun](https://github.com/mattwchun), [Akshat Shrivastava](https://github.com/AkshatSh), [Saba Noorassa](https://github.com/Saba9), [Sira Horradarn](https://github.com/sirahd), [Donghao Ren](https://github.com/donghaoren), and [Halden Lin](https://github.com/haldenl). Please see the [contributors page](https://github.com/vega/vega-lite/graphs/contributors) for the full list of contributors.
+Vega-Lite gets significant contributions from its community. Please see the [contributors page](https://github.com/vega/vega-lite/graphs/contributors) for the full list of contributors.
 
 ## Citing Vega-Lite
 

build/vega-lite-schema.json

@@ -39,7 +39,9 @@
         "valid",
         "values",
         "variance",
-        "variancep"
+        "variancep",
+        "exponential",
+        "exponentialb"
       ],
       "type": "string"
     },
@@ -17882,7 +17884,9 @@
         "valid",
         "values",
         "variance",
-        "variancep"
+        "variancep",
+        "exponential",
+        "exponentialb"
       ],
       "type": "string"
     },

examples/compiled/bar_1d_dimension_only.vg.json

@@ -0,0 +1,86 @@
+{
+  "$schema": "https://vega.github.io/schema/vega/v5.json",
+  "description": "A simple bar chart with embedded data.",
+  "background": "white",
+  "padding": 5,
+  "width": 20,
+  "height": 200,
+  "style": "cell",
+  "data": [
+    {
+      "name": "source_0",
+      "values": [
+        {"b": 0},
+        {"b": 10},
+        {"b": 10},
+        {"b": 10},
+        {"b": 10},
+        {"b": 20}
+      ]
+    },
+    {
+      "name": "data_0",
+      "source": "source_0",
+      "transform": [
+        {
+          "type": "filter",
+          "expr": "isValid(datum[\"b\"]) && isFinite(+datum[\"b\"])"
+        }
+      ]
+    }
+  ],
+  "marks": [
+    {
+      "name": "marks",
+      "type": "rect",
+      "style": ["bar"],
+      "from": {"data": "data_0"},
+      "encode": {
+        "update": {
+          "fill": {"value": "#4c78a8"},
+          "ariaRoleDescription": {"value": "bar"},
+          "description": {"signal": "\"b: \" + (format(datum[\"b\"], \"\"))"},
+          "x": {"field": {"group": "width"}},
+          "x2": {"value": 0},
+          "yc": {"scale": "y", "field": "b"},
+          "height": {"value": 5}
+        }
+      }
+    }
+  ],
+  "scales": [
+    {
+      "name": "y",
+      "type": "linear",
+      "domain": {"data": "data_0", "field": "b"},
+      "range": [{"signal": "height"}, 0],
+      "nice": true,
+      "zero": false,
+      "padding": 5
+    }
+  ],
+  "axes": [
+    {
+      "scale": "y",
+      "orient": "left",
+      "grid": true,
+      "tickCount": {"signal": "ceil(height/40)"},
+      "domain": false,
+      "labels": false,
+      "aria": false,
+      "maxExtent": 0,
+      "minExtent": 0,
+      "ticks": false,
+      "zindex": 0
+    },
+    {
+      "scale": "y",
+      "orient": "left",
+      "grid": false,
+      "title": "b",
+      "labelOverlap": true,
+      "tickCount": {"signal": "ceil(height/40)"},
+      "zindex": 0
+    }
+  ]
+}

examples/compiled/bar_temporal_color_config_time_unit_band_position.vg.json

@@ -0,0 +1,143 @@
+{
+  "$schema": "https://vega.github.io/schema/vega/v5.json",
+  "description": "Stock prices of 5 Tech Companies over Time.",
+  "background": "white",
+  "padding": 5,
+  "height": 200,
+  "style": "cell",
+  "data": [
+    {
+      "name": "source_0",
+      "url": "data/stocks.csv",
+      "format": {"type": "csv", "parse": {"date": "date"}},
+      "transform": [
+        {
+          "field": "date",
+          "type": "timeunit",
+          "units": ["year"],
+          "as": ["year_date", "year_date_end"]
+        },
+        {
+          "type": "aggregate",
+          "groupby": ["symbol", "year_date", "year_date_end"],
+          "ops": ["sum"],
+          "fields": ["price"],
+          "as": ["sum_price"]
+        },
+        {
+          "type": "stack",
+          "groupby": ["symbol"],
+          "field": "sum_price",
+          "sort": {"field": ["year_date"], "order": ["descending"]},
+          "as": ["sum_price_start", "sum_price_end"],
+          "offset": "zero"
+        },
+        {
+          "type": "filter",
+          "expr": "isValid(datum[\"sum_price\"]) && isFinite(+datum[\"sum_price\"]) && (isDate(datum[\"year_date\"]) || (isValid(datum[\"year_date\"]) && isFinite(+datum[\"year_date\"])))"
+        }
+      ]
+    }
+  ],
+  "signals": [
+    {"name": "x_step", "value": 20},
+    {
+      "name": "width",
+      "update": "bandspace(domain('x').length, 0.1, 0.05) * x_step"
+    }
+  ],
+  "marks": [
+    {
+      "name": "marks",
+      "type": "rect",
+      "style": ["bar"],
+      "from": {"data": "source_0"},
+      "encode": {
+        "update": {
+          "fill": {"scale": "color", "field": "year_date"},
+          "ariaRoleDescription": {"value": "bar"},
+          "description": {
+            "signal": "\"symbol: \" + (isValid(datum[\"symbol\"]) ? datum[\"symbol\"] : \"\"+datum[\"symbol\"]) + \"; Sum of price: \" + (format(datum[\"sum_price\"], \"\")) + \"; date (year): \" + (timeFormat(datum[\"year_date\"], timeUnitSpecifier([\"year\"], {\"year-month\":\"%b %Y \",\"year-month-date\":\"%b %d, %Y \"})))"
+          },
+          "x": {"scale": "x", "field": "symbol"},
+          "width": {"signal": "max(0.25, bandwidth('x'))"},
+          "y": {"scale": "y", "field": "sum_price_end"},
+          "y2": {"scale": "y", "field": "sum_price_start"}
+        }
+      }
+    }
+  ],
+  "scales": [
+    {
+      "name": "x",
+      "type": "band",
+      "domain": {"data": "source_0", "field": "symbol", "sort": true},
+      "range": {"step": {"signal": "x_step"}},
+      "paddingInner": 0.1,
+      "paddingOuter": 0.05
+    },
+    {
+      "name": "y",
+      "type": "linear",
+      "domain": {
+        "data": "source_0",
+        "fields": ["sum_price_start", "sum_price_end"]
+      },
+      "range": [{"signal": "height"}, 0],
+      "nice": true,
+      "zero": true
+    },
+    {
+      "name": "color",
+      "type": "time",
+      "domain": {"data": "source_0", "fields": ["year_date", "year_date_end"]},
+      "range": "ramp",
+      "interpolate": "hcl"
+    }
+  ],
+  "axes": [
+    {
+      "scale": "y",
+      "orient": "left",
+      "gridScale": "x",
+      "grid": true,
+      "tickCount": {"signal": "ceil(height/40)"},
+      "domain": false,
+      "labels": false,
+      "aria": false,
+      "maxExtent": 0,
+      "minExtent": 0,
+      "ticks": false,
+      "zindex": 0
+    },
+    {
+      "scale": "x",
+      "orient": "bottom",
+      "grid": false,
+      "title": "symbol",
+      "labelAlign": "right",
+      "labelAngle": 270,
+      "labelBaseline": "middle",
+      "zindex": 0
+    },
+    {
+      "scale": "y",
+      "orient": "left",
+      "grid": false,
+      "title": "Sum of price",
+      "labelOverlap": true,
+      "tickCount": {"signal": "ceil(height/40)"},
+      "zindex": 0
+    }
+  ],
+  "legends": [
+    {
+      "fill": "color",
+      "format": {
+        "signal": "timeUnitSpecifier([\"year\"], {\"year-month\":\"%b %Y \",\"year-month-date\":\"%b %d, %Y \"})"
+      },
+      "gradientLength": {"signal": "clamp(height, 64, 200)"},
+      "title": "date (year)"
+    }
+  ]
+}