Please see the links below to see examples of the scale break feature I'm looking for: Scale Breaks - ChartView - Telerik UI for WinForms.

https://docs.telerik.com/devtools/aspnet-ajax/controls/chart/features/scale-breaks

I know about Logarithmic Axis as well, but it's not exactly what I'm looking for.

I would like to control the font of the Value axis labels in a similar fashion to the way I can control the labels of the category axis:

    <ChartCategoryAxes>
        <ChartCategoryAxis Categories="@xAxisItems">
            <ChartCategoryAxisLabels Font="bold 12px 'Helvetica'"></ChartCategoryAxisLabels>
        </ChartCategoryAxis>
    </ChartCategoryAxes>

*** Thread created by admin on customer behalf ***

I am trying to customize the format of the ChartCategoryAxisLabels to render the abbreviated name of the day of the week using the following format:

<ChartCategoryAxisLabels Format="ddd dd/MM HH:mm"/>

While it is a valid format, it seems that it doesn't work for the category labels.

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ADMIN EDIT

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For the time being, you can use the following to render the abbreviated name of the day of the week in the ChartCategoryAxisLabels:

<ChartCategoryAxisLabels Format="{0:EEE dd/MM HH:mm}"/>

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:

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

Hello,

Please consider a built-in way to add spacing (gaps, margins, etc.) between the segments of a Donut and Pie charts. The <ChartSeries> tag has such parameters, but they are used for other settings or other series types.

Currently, it is possible to achieve the desired appearance with custom CSS, but that requires knowledge about the Chart rendering.

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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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 ?

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