I want horizontal and vertical lines in the chart to act as markers (limits, thresholds). It would be awesome if there was a way to simply draw a horizontal and vertical lines, bound to a collection of y and x data respectively.

Something like the below would be nice 

    <TelerikChart>
        <ChartSeriesItems>
            <ChartSeries Type="@ChartSeriesType.Line" Name="@P_Name1" Color="blue"
                         Data="@P_Data1"
                         Field="@P_Field1"
                         CategoryField="@P_CategoryField1">
                <ChartSeriesLabels Visible="true" Template="#=dataItem.P_Description#" />
                <ChartSeriesMarkers Size="4" />
            </ChartSeries>
            <ChartHorizontalLines Data="@YLinesData"/>
            <ChartVerticalLines Data="@XLinesData"/>
        </ChartSeriesItems>
</TelerikChart>

@code{

List<double> YLinesData, XLinesData;

}

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ADMIN EDIT

You can find some more details and ideas for workarounds here to consider in the meantime.

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I would like to customize the appearance of the Chart Legend

I would like to be able to click on the legend labels of a Chart. An event similar to the OnSeriesClick would be suitable.

Hi,

I would like to be able to show / hide a serie by clicking to a legend.

Is there a way to do it actually ?

This is a feature request....please add box and whisker plot & sankey charts to your blazor and/or asp.net core chart controls.

Please add Funnel chart type such as the one available in Kendo.

Is it possible to use a different marker type other than the one provided by ChartSeriesMarkerType enum?

 

We would like to use a custom icon for some Scatter data but this doesn't seem to be supported out of the box. Please let us know if this is possible in the current framework, if not  - can it be added as a feature?

 

Thanks,

Sean

I would like to customize the appearance of the Chart markers. For example, in a Scatter Chart, I want to set different markers than the ones supported in the ChartSeriesMarkersType enum.

I would like to zoom on a particular part of the Chart.

See attached image. I want an option to change position on ticks, like in Kendo (see here).

I can't find an option in docs to move the axis position.

Currently, I get the desired result using SyncFusion Chart Component, attribute LabelPlacement allow selection between OnTicks and BetweenTicks option.

Hello,

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

Currently, scatter line plots do not support the stepped line style. This is something that would be hugely beneficial to us in our heavy utilization of scatter line plots with time series data.

It would be fantastic to be able to visualize boolean data on a time based chart. We have a lot of time series data, and a good bit of it is boolean. It would be very beneficial to be able to plot that data along side our numeric data to provide context to both. 

Example (blue/green bar at bottom of chart):

I would love to see the ability to put "pins" or "markers" for events on a time based chart. A lot of the work I'm doing with charts revolves around IoT, so we see a lot of value based data that needs to be contextualized with events. 

Example:

The additional functionality of the stock chart (crosshairs, navigator)  fits our needs very well, but our data is not currency formatted. As far as we have found, we have not seen a way to remove currency as a default format. I'm not sure if this is a bug, or intended functionality; but it's preventing us from rolling charts with that extended functionality. 

Can the dev team comment on any known reasons why Charts (I think both SVG and Canvas) might not display when a blazor page is rendered from an automation tool like Chromium, Puppeteer, etc.? (e.g., https://developers.google.com/web/tools/puppeteer).

I have a standard blazor page that I can manually from a standard Chrome window, and it works fine and the Telerik chart displays.

But the same page, when launched either headless or with a GUI browser window, from a tool like Chromium or Puppeteer (with javascript enabled of course), it seems like the DOM is never dynamically updated to include the chart.

Expose colored ranges (Plot Bands) to allow highlighting certain areas in the chart plot area - similar to https://demos.telerik.com/kendo-ui/bar-charts/plotbands.

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ADMIN EDIT

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This feature will allow you to define certain color ranges in the plot area. If you are looking for ability to color the whole plot area in alternating way, you may check this feature request - Is it possible to change the plot area background color in an alternating way.

I'm looking for a way to change the hover colors of the chart. Please allow customization of the highlighted series item.

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ADMIN EDIT

Screen recording attached below, code to reproduce  it too.

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I would like to reverse the labels on the Value Axis