Unplanned
Last Updated: 25 Aug 2021 12:45 by ADMIN
I have 4 Radial Gauges and when I try to create a pdf with Kendo Drawing I am getting the following error: 

jQuery.Deferred exception: Cannot read property 'bbox' of undefined TypeError: Cannot read property 'bbox' of undefined.
Completed
Last Updated: 04 Jul 2023 09:58 by ADMIN
Release 4.4.0 (07/19/2023) (R3 PI1)
Created by: Christopher
Comments: 6
Category: Charts
Type: Feature Request
10

In need a chart that has a shaded area between a max and min set of curves, indicating the allowable area

Like this one: https://demos.telerik.com/kendo-ui/range-area-charts/index

Unplanned
Last Updated: 11 Nov 2019 13:28 by ADMIN
Created by: Bill Wolff
Comments: 4
Category: Charts
Type: Feature Request
9
Trying to upgrade an Angular app that uses WijMo charts. It graphs server and web performance data. I can easily make a line or scatter chart but your Blazor component is not very flexible using DateTime on the x axis. I got it to work on a Line but not a ScatterLine. Also, when using the Line with AxisType = Date, I can't get the  BaseUnitStep working. Is there an enumerator for that? It tries to write the x label for every hour over 10 days. 
Unplanned
Last Updated: 31 Jan 2024 12:11 by ADMIN
Created by: wu
Comments: 3
Category: Charts
Type: Feature Request
9
Unplanned
Last Updated: 20 Oct 2023 11:10 by Mark
Created by: Bryon
Comments: 2
Category: Charts
Type: Feature Request
9
I want to align my bar chart labels to the left of the chart.
Unplanned
Last Updated: 14 Dec 2020 11:01 by ADMIN
Created by: Chris
Comments: 0
Category: Charts
Type: Feature Request
9

Like in Kendo (here and here) so I can change the cursor for the chart to a pointer when the user hovers the series - I want that to indicate they can click on it (through the SeriesClick event).

---

ADMIN EDIT

 

workaround that you can consider which uses CSS to traverse the chart rendering:

<style>
    /* this will work in the chart below with its settings, axes, title and so on */
    .k-chart g[clip-path] g g g path {
        cursor: pointer;
    }

    /* a very generic selector that will capture just about everything in the plot area of the chart */
    /* Try this if you cannot make a more specific selector like the one above by inspecting the rendered content */
    /*.k-chart path {
        cursor: pointer;
    }*/
</style>

<TelerikChart>
    <ChartSeriesItems>
        <ChartSeries Type="ChartSeriesType.Column" Name="Product 1" Data="@series1Data">
        </ChartSeries>
        <ChartSeries Type="ChartSeriesType.Column" Name="Product 2" Data="@series2Data">
        </ChartSeries>
    </ChartSeriesItems>

    <ChartCategoryAxes>
        <ChartCategoryAxis Categories="@xAxisItems">
        </ChartCategoryAxis>
    </ChartCategoryAxes>

    <ChartTitle Text="Quarterly revenue per product"></ChartTitle>

    <ChartLegend Position="ChartLegendPosition.Right">
    </ChartLegend>
</TelerikChart>

@code {
    public List<object> series1Data = new List<object>() { 10, 2, 5, 6 };
    public List<object> series2Data = new List<object>() { 5, 8, 2, 7 };
    public string[] xAxisItems = new string[] { "Q1", "Q2", "Q3", "Q4" };
}

---

Unplanned
Last Updated: 04 Dec 2023 09:41 by Mark
Created by: Frank
Comments: 1
Category: Charts
Type: Feature Request
9
I would like to reverse the labels on the Value Axis
Completed
Last Updated: 02 Jan 2023 15:03 by ADMIN
Release 2.0.0

If a chart is too narrow and x-axis labels overlap, the user can zoom out and refresh the charts to allow the labels to fit. This feature request is to allow the charts to reformat themselves as the zoom level is changed (without having to refresh the page). Steps to reproduce:

    • Make browser narrow (say half screen)
    • Change zoom to 500%
    • Go to https://demos.telerik.com/blazor-ui/chart/line-chart
    • See line chart is squished with overlapping x-axis labels
    • Zoom out to 100%
    • ­See line chart remains squished with overlapping x-axis labels even though there is a lot more room
    • Now refresh the page
    • See line chart is no longer squished with x-axis labels visible

Completed
Last Updated: 02 Dec 2021 14:48 by ADMIN
Release 2.30.0
I would like to be able to control the dash type of the line for Line Chart.
Unplanned
Last Updated: 30 Sep 2020 06:57 by ADMIN

When I place a Chart in a small container, for example, a div, the labels are cut off and thus unreadable.

===

ADMIN EDIT

===

A possible workaround for the time being is changing the position of the labels so they are not cut off. For example: https://blazorrepl.telerik.com/mHkNkCEC16hMJnTg26.

Unplanned
Last Updated: 12 Oct 2020 13:15 by ADMIN
Created by: Ivan
Comments: 0
Category: Charts
Type: Feature Request
8
Like the Kendo one https://demos.telerik.com/kendo-ui/box-plot-charts/index because I need the outliers feature
Unplanned
Last Updated: 08 Sep 2023 12:45 by Mark
Created by: Nikolas
Comments: 1
Category: Charts
Type: Feature Request
8

Hello,

Please allow us to distinguish which mouse button triggered the SeriesClick event.

Completed
Last Updated: 14 Aug 2024 13:08 by ADMIN
Release 2024 Q2 (May)
Created by: Christopher
Comments: 2
Category: Charts
Type: Feature Request
8
This is a feature request....please add box and whisker plot & sankey charts to your blazor and/or asp.net core chart controls.
Completed
Last Updated: 24 Feb 2023 19:59 by ADMIN
Release 4.1.0 (15/03/2023)
Created by: Garrett
Comments: 0
Category: Charts
Type: Bug Report
7

After updating the chart data, some elements remain in the DOM. This can clutter the browser if the data updates come in on intervals and the chart remains in operation for a while. A screenshot is attached below.

MCVE:

@using Telerik.Blazor
@using Telerik.Blazor.Components.Button
@using Telerik.Blazor.Components.Chart
 
<h3>Chart</h3>
 
 
<TelerikButton Primary="true" @onclick="AddDataPoint">Add data point</TelerikButton>
 
<TelerikChart Transitions="false">
    <TelerikChartSeriesItems>
        <TelerikChartSeries Type="ChartSeriesType.Line" Name="CPU Usage Data" Data="@simpleData">
        </TelerikChartSeries>
    </TelerikChartSeriesItems>
 
    <TelerikChartValueAxes>
        <TelerikChartValueAxis Max="100" Color="black"></TelerikChartValueAxis>
    </TelerikChartValueAxes>
 
    <TelerikChartTitle Text="CPU Usage"></TelerikChartTitle>
 
    <TelerikChartLegend Position="Telerik.Blazor.ChartLegendPosition.Bottom">
    </TelerikChartLegend>
</TelerikChart>
 
 
 
@code {
    void AddDataPoint()
    {
        Random random = new Random();
        var _val = Math.Round((random.NextDouble() * 100), 3);
 
        if (simpleData.Count >= 60)
        {
            simpleData = simpleData.TakeLast(59).ToList();
        }
        simpleData.Add(_val);
 
        //StateHasChanged();
 
    }
 
    public List<object> simpleData = new List<object>();
}

Unplanned
Last Updated: 08 Jan 2024 14:36 by ADMIN
Created by: fabio
Comments: 2
Category: Charts
Type: Feature Request
7
I would like to be able to use the justified configuration in order to remove the empty spaces from my charts. 
Unplanned
Last Updated: 27 Mar 2022 09:05 by Andrew

---

ADMIN EDIT

Screen recording attached below, code to reproduce  it too.

---

Completed
Last Updated: 04 Aug 2023 14:04 by ADMIN
Release 4.5.0 (08/30/2023) (R3 PI2)
Created by: Lee
Comments: 2
Category: Charts
Type: Feature Request
7
How to create a waterfall chart?
Duplicated
Last Updated: 07 Jul 2023 07:29 by ADMIN
Created by: Andrew
Comments: 2
Category: Charts
Type: Feature Request
7

How do I stop a column chart generating over the hover-over effect?

The property exists in the Kendo Chart.

Completed
Last Updated: 02 Dec 2021 14:49 by ADMIN
Release 2.30.0
Created by: Angelo
Comments: 4
Category: Charts
Type: Feature Request
6

The code below does not produce a chart series with a line that is 50 width?  What am i missing?

 

@page "/chartdemo"
Line series

<TelerikChart>
    <ChartSeriesItems>
        <ChartSeries Type="ChartSeriesType.Line" Name="Product 1" Data="@series1Data">
            <ChartSeriesMarkers Size="10"></ChartSeriesMarkers>
        </ChartSeries>
        <ChartSeries Type="ChartSeriesType.Line" Size="10" Name="Product 2" Data="@series2Data">
            <ChartSeriesLine Width="50"></ChartSeriesLine>
        </ChartSeries>
    </ChartSeriesItems>

    <ChartCategoryAxes>
        <ChartCategoryAxis Categories="@xAxisItems"></ChartCategoryAxis>
    </ChartCategoryAxes>

    <ChartTitle Text="Quarterly revenue per product"></ChartTitle>

    <ChartLegend Position="ChartLegendPosition.Right">
    </ChartLegend>
</TelerikChart>

@code {
    public List<object> series1Data = new List<object>() { 10, 2, 5, 6 };
    public List<object> series2Data = new List<object>() { 5, 8, 2, 7 };
    public string[] xAxisItems = new string[] { "Q1", "Q2", "Q3", "Q4" };

 }

    
Unplanned
Last Updated: 13 Jul 2023 10:59 by Ilan
So the one thing that is missing for me from the zoom functionality is an event that tells me the selected values

i.e here I would like it to return: 2023/06/11 & 2023/06/18