Google Charts version '49' is now available. As before, you can use this
upcoming version by loading 'upcoming'. Please test the new features and
let us know if you experience any issues.
<script>
google.charts.load('*upcoming*', {packages: ['corechart']});
</script>
*Anticipated production release date*: July 22, 2020
At this time, the 'current' version is still '48'.
On the release date, loading either 'current' or 'upcoming' will load '49'.
This release includes several more internal refactorings, so be aware of
unintentional breakages. Code that has been affected includes all
formatting classes, events, errors, parts of ChartEditor, ChartWrapper,
ControlWrapper, Corecharts, Corechart axis ticks, GeoChart, and Query.
- VegaChart
<https://developers.google.com/chart/interactive/docs/gallery/vegachart>
- New chart type, now released in beta.
- A VegaChart is a wrapper for all of the many possible
visualizations that may be specified using the Vega Visualization Grammar
and drawn using data from DataTables like other charts. In
future releases,
we will further integrate the features of Google Charts and Vega.
- Uses the vega-interpreter to remain compliant with Content Security
Policy restrictions.
- GeoChart
<https://developers.google.com/chart/interactive/docs/gallery/geochart>
- geochartVersion option, specifies the border data version; default
is 10, but 11 is now available.
- regioncoderVersion option, specifies the region coder data version;
default is 0, but 1 is now available.
- Gantt Chart
<https://developers.google.com/chart/interactive/docs/gallery/ganttchart>
- Added sortTasks option, default value true, to sort the tasks
normally, or if false, use the same order as the rows in the DataTable.
- Query
- The JSON response option now requires that the server returns
strict JSON.
- Loader
- If google.charts.load() is called more than one time with different
versions or different languages, the settings from the first
load are used.
- Allows a version number, not just a version string.
- More backward compatibility tweaks to support redirects from the
old jsapi loader.
- The autoload URL parameter must now be formatted as strict JSON,
and URL encoded.
- The google.charts.load() call now returns a JavaScript Promise, so
in addition to the other callback mechanisms, you can call your chart
drawing function like this: google.charts.load('upcoming', {packages:
['corechart']}).then(drawChart);
--
Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2>
[email protected] <[email protected]> Cambridge MA
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