Unplanned
Last Updated: 14 Nov 2023 09:56 by Lukasz

Bug report

Chart with log valueAxis allows to deem zoom and throws an error: Uncaught Error: Non positive values cannot be used for a logarithmic axis

Reproduction of the problem
Dojo: https://dojo.telerik.com/OCuziYOr

Expected/desired behavior
The Chart shall not allow this deep zoom

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

Unplanned
Last Updated: 13 Nov 2023 08:36 by ADMIN
Created by: T
Comments: 3
Category: Chart
Type: Feature Request
10
Several forum posts have mentioned that the best way to customize a legend is to hide Kendo's and make our own. I would be so great if we could just customize the legend similarly to most other areas of the chart that can be customized.
Unplanned
Last Updated: 12 Oct 2023 12:17 by Lukasz

Bug report

When the user tries to zoom the Chart and a zero range is selected, an error (Uncaught TypeError: Cannot read properties of undefined (reading 'min')) is thrown in the browsers console.

Reproduction of the problem

  1. Open the Dojo - https://dojo.telerik.com/@NeliKondova/eQiKUqOB
  2. Press the Shift key and select a range. Try the min and max of the range to be almost the same.

Current behavior

Uncaught TypeError: Cannot read properties of undefined (reading 'min') error is thrown in the console.
screencast - https://somup.com/c06lloBaw2

Expected/desired behavior

There should be no error in the browsers console, no matter of the selected range.

Environment

  • Kendo UI version: 2023.3.1010
  • Browser: [all ]
Unplanned
Last Updated: 22 Sep 2023 14:36 by Sudip
Created by: Sudip
Comments: 0
Category: Chart
Type: Feature Request
1

Hi Team,

I would like to request the functionality to plot a chart with panes side-by-side instead of only top to bottom.  

Thank you!

Unplanned
Last Updated: 23 Aug 2023 16:12 by Aleksandr
Created by: Marcus
Comments: 1
Category: Chart
Type: Feature Request
5
We already have click events for the plot area, axis labels, etc., but a click event for the chart title is conspicuously absent.

I have received development requests that would require this, but currently have no available workaround to allow it.
Unplanned
Last Updated: 29 May 2023 07:00 by ADMIN

In case you are using a chart with the following configuration:

$("#chart").kendoChart({
  series: [{
    type: "radarLine",
    missingValues: "gap",
    data: [1, null, null, null, 5]
  }]
});

There is no line between the last and the first data point of the series.

But when the 2nd and 4th data points are set as well, this connection is added:

$("#chart").kendoChart({
  series: [{
    type: "radarLine",
    missingValues: "gap",
    data: [1, 3, null, 3, 5]
  }]
});

Expected behaviour: As the chart displays a "circle", all data points next to each other should be connected in case they are having a value.

 

The same issue can be seen in this DOJO, where the fifth data point is not connected to the rest of the points. This only happens if "missingValues" is set to "gap".

Unplanned
Last Updated: 05 Apr 2023 16:39 by Jan Brandenburger
Created by: Jan Brandenburger
Comments: 0
Category: Chart
Type: Feature Request
1

Hi Team,

I would like to request the Kendo UI Chart to be able to use the defined culture for localization.  Currently in my application, the date is showing as English formatting(1/30) instead of German(30.1) unless I specify the categoryAxis.labels.dateFormats configuration as seen in this Dojo.

Maybe include a culture property like the theme property?

Thank you for the consideration!

Declined
Last Updated: 19 Jan 2023 12:23 by ADMIN
Created by: Andreas
Comments: 1
Category: Chart
Type: Feature Request
0

Hi Team,

I would like to request the Bar/Column charts to be able to be configured with a Target Line similar to the bullet charts

Thank you!

Unplanned
Last Updated: 17 Jan 2023 14:27 by Kamil

The Kendo Chart supports the baseUnit: "fit" property that displays as many categories as possible. This is useful when there are thousands of data points across many years.

When the data is "fit", the last date may not be displayed(because of the aggregation). I want to have the ability to display the last data point and date(category) as standalone and not a part of the aggregate.

Unplanned
Last Updated: 13 Jun 2022 11:49 by Sanjoy

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.

Completed
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).

Unplanned
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
                }
              },

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

Unplanned
Last Updated: 29 Sep 2021 14:46 by ADMIN
Created by: Jihyoung
Comments: 0
Category: Chart
Type: Feature Request
1

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!

Unplanned
Last Updated: 23 Aug 2021 15:40 by ADMIN
Created by: Brandon
Comments: 0
Category: Chart
Type: Feature Request
1

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!

Unplanned
Last Updated: 20 Aug 2021 18:40 by ADMIN
Created by: Nathan
Comments: 0
Category: Chart
Type: Feature Request
2

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!

Unplanned
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]

Unplanned
Last Updated: 27 Jul 2021 12:10 by ADMIN
Chart series.highlight.markers option is missing from API and TS definitions.
Unplanned
Last Updated: 06 Jul 2021 15:02 by ADMIN
Created by: Milan Rudrappa
Comments: 0
Category: Chart
Type: Feature Request
1

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!

Declined
Last Updated: 28 Jun 2021 10:40 by ADMIN
Created by: Beto
Comments: 1
Category: Chart
Type: Bug Report
0

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

 

 

 

 

Unplanned
Last Updated: 23 Jun 2021 14:24 by ADMIN
Created by: Pravalika
Comments: 0
Category: Chart
Type: Feature Request
1

Hi Team,

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

Thank you!

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