The problem can be seen in the following Dojo:

https://dojo.telerik.com/uQeduJAG 

When the Donut Chart has a section with value = 0, the color of that point is displayed inside the donut.

We are using asp mvc, but the but it is completely reproduceable with only jquery as shown in the file attached.

When using a scatter chart with a date axis any zooming with the mouse wheel will crash most if not all browsers.

At the very least current versions of chrome (97.0.4692.99), firefox (96.0.1) and edge (97.0.1072.62).

Bug report
ValueAxis.labels.template function invokes twice when Chart is bound to data source

Reproduction of the problem

Check the following Dojo: https://dojo.telerik.com/oJUGixUy/4

Inspect the console

Expected/desired behavior
ValueAxis labels template function shall invoke just one time.

Corner case:

If ValueAxis.labels.font is specified template function is invoked correctly only once.

valueAxis: {
                labels: {
                  // With the font commented out, chart labels get resolved twice
                  font: '11px Arial, Helvetica, sans-serif',
                  template: shortLabels
                }
              },

Environment
**Kendo UI version: [all]
**jQuery version: [all]
**Browser: [all]

Hi Team,

I'd like to request the CategoryAxis.Justified property be supported for other series types of the Kendo UI Chart.  In my case, this would be beneficial since I have a combination of a line and box plot Kendo UI Chart.

Thank you!

Hi Team,

I'd like to request an easy, built-in way in which a user can split grouped data of a Kendo UI Chart by a specific datafield.  For example, let's say I have 2 groups, and each had their own series to be utilized.  But those series would have their own series by another dataField.  I'd like to show the root group, but display the child series.

Thank you!

Hi Team,

I'd like to request the functionality to add positioning and alignment to the Kendo UI Chart's API for the Tooltip.

For example, I have a 100% stacked chart.  Having the tooltip aligned all the way to the right instead of being able to anchor it to the middle of the data just feels weird for our purposes. I was hoping to inquire if there was another way that I may be missing to align the tooltip nicely.

Thank you!

### Bug report

When the title of the legend in the Kendo UI Chart widget is longer, the labels are not centered as per the default legend alignment.

### Reproduction of the problem

1) Create a Chart widget and set the title of the legend to "If the title is longer than the series names is not centered anymore is left aligned";

2) The title is centered, but the labels are aligned to the left.

A Dojo sample for reproduction: https://dojo.telerik.com/UBoTOBID

### Expected/desired behavior

The labels of the legend should be centered below the title.

### Environment

* **Kendo UI version: 2021.2.616
* **jQuery version: 1.12.4
* **Browser: [all]

Hi Team,

I would like to request the functionality to be able to align a Kendo UI Chart (such as a column chart) with a Kendo UI Grid.  This would used when resizing components to allow for the appearance to match.

Thank you!

Hi Team,

I would like to request the CategoryAxis to be sortable for the user to manipulate.

Thank you!

Hi,

When creating a stacked bar chart in KendoUI 2020.3.915 I noticed the following rendering error:

In case one of the categories is much higher than the other, the x-axis will start at a value other than zero.
This behavior might be desired to zoom in on the exact values.

The issue here is that the steps on the x-axis might repeat multiple times for the same x-value.
(96%, 96%, 97%, 97%, 98%, 98%...)
This increases with a bigger difference between the chart values.

I created a example and it happens even in the latest version:

https://dojo.telerik.com/AVeVuZig

Hi Team,

I would like to request the built-in functionality for the Kendo UI Chart to Select/Unselect all the series from the Legend.  Perhaps a checkbox next to the Legend can be used to Select All/Unselect All.  Currently, I have some custom logic where I am able to complete this, but it would be nice to have it built-in to the API.

Thank you!

outliers: [0,0,0.5,6,7,11]

I.e. For the list of outliers above, I'd like to have all even outliers green and odd outliers red.

Green: 0, 0, 6

Red: 0.5, 7, 11

In the Kendo UI Chart Widget, if labels are too close to each other, they end up overlapping, making the labels unreadable (as visible in the attached screenshot), thus rendering the widget unusable.

It would be really useful to have implemented a feature similar to Smart Labels (included in the WPF version and also documented in the attached screenshot) 

Hi Team,

I'd like to request the ability to display a table for the X-Axis Label of the Kendo UI Chart as a built-in configuration.

Thank you.

Feature request

Introduce a regression line in the Kendo UI Chart that should be automatically calculated and included in the chart. 

Current behavior

Explicitly calculate the values for the regression line based on the values from the main series and create a new series in the chart. 

Pie chart labels are not properly rendered when exported to image.

The issue can be reproduced here:

https://dojo.telerik.com/isOtaFuG/2