Last Updated: 13 Jun 2022 11:49 by Sanjoy

The problem can be seen in the following Dojo:


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

Last Updated: 01 Mar 2022 15:25 by ADMIN
Release 2022.R1.SP.next

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).

Last Updated: 14 Jan 2022 07:27 by ADMIN

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

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

Last Updated: 06 Aug 2021 07:32 by ADMIN

### 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]

Last Updated: 27 Jul 2021 12:10 by ADMIN
Chart series.highlight.markers option is missing from API and TS definitions.
Last Updated: 28 Jun 2021 10:40 by ADMIN
Created by: Beto
Comments: 1
Category: Chart
Type: Bug Report


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:






Last Updated: 26 May 2021 10:38 by ADMIN
Created by: yun
Comments: 3
Category: Chart
Type: Bug Report

When the data values ​​are all negative, if you create a line graph using kendo chart function, Autoscale on the Y axis is not applied properly. Please check if there is any possible solution.

The two attached figures are normally auto scaled, but the charts that combine the two graphs are not auotoscale normal.






issue chart

Last Updated: 06 Oct 2020 14:02 by ADMIN
Release 2020.R3.SP.next
The bar chart should read the value for the first day or the week from the current culture set with kendo.culture.
Last Updated: 16 Apr 2020 11:08 by ADMIN

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

The issue can be reproduced here:


Last Updated: 03 Feb 2020 11:35 by ADMIN


As you can see in this dojo https://dojo.telerik.com/UTuPeMUw, there is a problem with the grid lines when I set the reverse property to true and the max property to 270 (the grid lines of angles 30, 60 and 90 are hidden).

Thank you

Last Updated: 23 Jan 2020 08:11 by ADMIN
the dashed line in the chart is showing correctly in IE 10, but when exporting to a png image with the function exportImage, the dashed line becomes a solid line. I've been told that this can be solved with kind of polyfilling, you guys should really make this work, the reason is that this works in Chrome, for the sake of your product consistency, this feature should also work in IE.

if there is a possibility to fix an issue, I think we'd better make it.


Z. Wang
Last Updated: 09 Oct 2019 10:52 by ADMIN

Per version "@types/kendo-ui": "2019.3.0" , typings chart label margins and padding (ChartLegendMargin, ChartLegendPadding, ChartLegendLabelsMargin, ChartCategoryAxisItemTitleMargin,... ) don't accept number values, only a dictionary with top, bottom, left and right.

Numbers are correct values for these properties, as shown on  https://docs.telerik.com/kendo-ui/api/javascript/dataviz/ui/chart/configuration/series.labels.padding