Unplanned
Last Updated: 26 Feb 2024 13:02 by Endika
Created by: Endika
Comments: 0
Category: Charts
Type: Feature Request
1

We've already implemented several Kendo Chart performance optimization techniques, including:

  • Canvas Rendering.
  • Inline Series Binding.
  • Disabling Animated Transitions.
  • Disabling Gradients.
  • Hiding Minor Grid Lines.
  • Date Grouping using Category Axis in Date Mode.

However we are still experiencing issues when using large amounts of data.

Unplanned
Last Updated: 22 Feb 2024 12:57 by zhivko.zhelezov
Created by: zhivko.zhelezov
Comments: 0
Category: Charts
Type: Feature Request
1

Hi team,

Please provide an animate property part of the Tooltip interface and all tooltip-related components:

https://www.telerik.com/kendo-angular-ui/components/charts/api/TooltipComponent/

https://www.telerik.com/kendo-angular-ui/components/charts/api/ValueAxisCrosshairTooltipComponent/

https://www.telerik.com/kendo-angular-ui/components/charts/api/SeriesTooltipComponent/

..etc

Currently, the tooltip animations can be disabled through the tooltipInstance.tooltip property of the Chart reference:

@ViewChild('chart') public chart: ChartComponent;
ngAfterViewInit() { this.chart.tooltipInstance.animate = false; }
Declined
Last Updated: 16 Feb 2024 08:18 by ADMIN
Created by: eDAD
Comments: 1
Category: Charts
Type: Bug Report
1
Bug title: X-axis is getting overlapped while resizing the page upto 400% of zoom.
Severity: Sev2 (High)

Test Environment: OS: Windows 11 22H2
OS Build: 23620.1000

Pre-Requisite: Set browser zoom level to 400% and display resolution: 1280x1024 (or) In dev Tools set the resolution to 320*256.

Repro steps:
1.Open URL: http://www.telerik.com/kendo-ui in edge browser.
2.Navigate to 'Kendo UI for Angular ' tab item and invoke it.
3.Navigate to the Angular chart control and invoke it.
4.In left navigation pane click Scatter control under 'series types'.
5.Navigate to 'Scatter Plot Chart'.
6.Verify whether X-axis is getting overlapped while resizing the page upto 400% of zoom or not.

Actual Result:
X-axis is getting overlapped while resizing the page upto 400% of zoom.

Expected Result:
X-axis should not get overlapped when browser zoom level set to 400%.
Unplanned
Last Updated: 19 Sep 2023 18:40 by Mohamed
Created by: Mohamed
Comments: 0
Category: Charts
Type: Bug Report
1

Hello ,

Kindly Have issue with stacked bar when try to draw two items in chart  with specified with as the below  

<kendo-chart-series>
  <kendo-chart-series-item type="bar" [stack]="{ type: '100%' }" [data]="[97]">
  </kendo-chart-series-item>
  <kendo-chart-series-item type="bar" [stack]="{ type: '100%' }" [data]="[7]">
  </kendo-chart-series-item>
</kendo-chart-series>
the width of the first element is less than the second element as the below screen 



Can Anyone help on that ?

Unplanned
Last Updated: 20 Jul 2023 10:48 by ADMIN
Created by: Andrew
Comments: 5
Category: Charts
Type: Feature Request
20
I would like to request a component similar to the old TreeMap widget, but with some added functionality.  It would be great if there were native functionality in the component to drill deeper into a hierarchy rather than always having to look at the top level view (i.e. clicking a sub node would "zoom in" to view it as the new root level node).

This example treemap and sunburst (implemented using d3.js) are along the lines of what I'm suggesting.

http://mbostock.github.io/d3/talk/20111018/treemap.html 
http://bl.ocks.org/mbostock/4348373
Declined
Last Updated: 18 Jul 2023 15:31 by ADMIN
Created by: Xiao
Comments: 1
Category: Charts
Type: Feature Request
1

Hi,

Please provide an ability to set the axis range in the drag/zoom events.

Thanks

Declined
Last Updated: 18 Jul 2023 15:30 by ADMIN
Created by: Vidrio
Comments: 1
Category: Charts
Type: Feature Request
1

Please provide the Charts selection functionality for vertical category axis as well.

thank you

Declined
Last Updated: 18 Jul 2023 15:17 by ADMIN
Created by: Diego
Comments: 1
Category: Charts
Type: Feature Request
1

I want to align the Chart Plot Area on the left side (similar to the position property of the Legend component).

Currently, the same can be achieved only with the Drawing API in render event handler. Here is an example:

https://stackblitz.com/edit/angular-ucwo6p

Providing a built-in position option for alignment of the Plot Area will be an easier and intuitive appraoch. 

Thanks.

Declined
Last Updated: 18 Jul 2023 15:06 by ADMIN
Created by: Nicholas
Comments: 1
Category: Charts
Type: Feature Request
1

It would be great if your pan and zoom had sliders to more easily navigate a long duration chart.  

 

See these couple examples: https://www.amcharts.com/demos/line-chart-with-range-slider/  https://www.amcharts.com/demos/zoomable-value-axis/

Declined
Last Updated: 14 Jul 2023 09:58 by ADMIN
Created by: Matthias
Comments: 1
Category: Charts
Type: Feature Request
1

Please provide a global Charts font property that allows to set the font for all Chart elements.

Thank you.

Declined
Last Updated: 14 Jul 2023 09:55 by ADMIN
Created by: ashis
Comments: 2
Category: Charts
Type: Feature Request
1
Add a built-in component for Pictorial Stack Chart as seen in the image 
Unplanned
Last Updated: 15 Jun 2023 06:02 by Cédric
Created by: Cédric
Comments: 0
Category: Charts
Type: Feature Request
5

Hi,

In the current implementation of the Kendo Chart, I'm utilizing the "panable" feature to enable movement of the chart horizontally. However, after zooming, I would prefer to utilize scrollbars instead of dragging to navigate through the chart. I would like to request a feature that allows for this behavior.

Thank you for your consideration.

Declined
Last Updated: 04 May 2023 06:30 by ADMIN
Created by: Tomasz
Comments: 3
Category: Charts
Type: Feature Request
2

We have a case with a chart with values: Date-Value that only applies to working days.

Non of the current options of missingValues ("gap" | "interpolate" | "zero") suits us. Interpolate is the closest option but it pretends to have 2 additional points (Sat & Sun) between Friday and Monday while we prefer just to connect directly Friday and Monday so both label and chart-line shape showns that 4 weeks (28 days) data based chart is based on 20 points and not 28 points (20 real points and 8 interpolated points).

Can this be achived currently? If not can you extend missingValues with additonal option (eg. "ignore") to do as explained above?

 

Thanks,

Tomasz

Declined
Last Updated: 04 May 2023 06:17 by ADMIN
Created by: Luca
Comments: 2
Category: Charts
Type: Feature Request
1
Component kendo-chart-navigator has to be usable also with other chart types not only stockchart.
We think that could be really useful to move it from StockChartModule  to ChartModule and find a way to use it in a new way!

See for example:

http://plnkr.co/edit/CYTIcQYcx3SqSLEFCA59
Unplanned
Last Updated: 14 Mar 2023 14:03 by Dominik
Created by: Dominik
Comments: 0
Category: Charts
Type: Feature Request
2

Hi,

Please provide an option that allows forcing the chart to use whole numbers for its value axis when zooming in or out. It's not something uncommon to have charts that can't have decimals (eg. number of people).

Thank you

Unplanned
Last Updated: 22 Feb 2023 08:23 by ADMIN
Created by: John
Comments: 1
Category: Charts
Type: Feature Request
2

We have this feature in Kendo Grid:

<ng-template kendoGridNoRecordsTemplate>
  <fa-icon [icon]="faCloudXmark" class="fa-2x"></fa-icon>
  <p>There is no data to display.</p>
</ng-template>
Can we get `kendoChartNoRecordsTemplate` for the chart please?
Unplanned
Last Updated: 24 Jan 2023 12:10 by Digital
Created by: Digital
Comments: 0
Category: Charts
Type: Feature Request
1

Currently, the Radar Chart cannot be zoomed in/out. Please, provide a zoomable property that would allow the developer to achieve this functionality.

Unplanned
Last Updated: 05 Dec 2022 09:17 by Quentin
Created by: Cédric
Comments: 1
Category: Charts
Type: Feature Request
7

Hi,

Can you improve the behaviour of AxisDefaultLabels content to automatically use multiple lines when labels are overlapped instead of split them manually by using the function ?

 

Actual :

 

Expected :

 

Thank you for your consideration.

Declined
Last Updated: 01 Dec 2022 09:07 by ADMIN
Created by: William
Comments: 3
Category: Charts
Type: Feature Request
0

Please see the attached screenshot. 

On the leftmost  side, the donut chart on the top has dark blue color (Oil). And i am using the same color for the bubble chart below. But the color on the bubble is not showing dark blue but lighter one. Interestingly if i mouse over on the bubble. the color turns dark blue. how can we make it show the right color(dark blue)? and only show lighter blue when mouse over?

this is my template in case you need it. 

 

  <kendo-chart (seriesClick)="onSeriesClick($event)  " style="height:800px">
    <kendo-chart-series>
      <kendo-chart-title text="Efficent Hedging: M-risk by Commodity ({{position}} Portfolio)" [font]="font"></kendo-chart-title>
      <kendo-chart-series-item [labels]="{ visible: true, content: 'test',  color: 'white', background:'none'}" [color]="barColor" type="bubble" [data]="data" xField="x" yField="y" sizeField="y" categoryField="category">
        <kendo-chart-series-item-tooltip>
          <ng-template let-value="value" let-category="category" let-dataItem="dataItem" style="white-space: pre-line">
            <div style="white-space: pre-line">{{tooltip(dataItem )}} </div>
          </ng-template>
        </kendo-chart-series-item-tooltip>

      </kendo-chart-series-item>
      <kendo-chart-x-axis title="xx">
        <kendo-chart-x-axis-item [title]="{ text: 'Liquidity Premium (cost in cents to hedge 1$ of M-risk) ', font: font }" [labels]="{ format: '{0:N0}' }">

          <kendo-chart-x-axis-item-labels format="{0:N0}" [skip]="1" rotation="auto">
          </kendo-chart-x-axis-item-labels>
        </kendo-chart-x-axis-item>
      </kendo-chart-x-axis>
      <kendo-chart-y-axis title="yy">
        <kendo-chart-y-axis-item [title]="{ text: 'M-risk ($MM) ', font:font }" [labels]="{ format: '{0:N0}' }">
        </kendo-chart-y-axis-item>
      </kendo-chart-y-axis>

      <kendo-chart-legend [visible]="true">
      </kendo-chart-legend>
    </kendo-chart-series>
  </kendo-chart>
Unplanned
Last Updated: 28 Oct 2022 07:14 by Becht Service Acount
Created by: Becht Service Acount
Comments: 0
Category: Charts
Type: Feature Request
1
Please provide the ability to customize the series item borders in Heatmap.
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