Is it possible to create a RadCartesianChart that is NOT visible and use the engine to draw a chart and then save the resulting image? Like drawing to an in-memory bitmap.

I use RadCartesianChart to great effect in interactive mode, but am planning a "batch" mode for my application where I need to build some number of charts and save them to files automatically. I don't really want to create a placeholder control and have it flashing at the user whilst the batch mode is running.

Thanks.

-John.

Hello,

Notepad++ (and other editors) have a feature where you can select a term and all instance/occurrences of this term in the document are highlighted as well.

Is this also possible in the SyntaxEditor and can this be implemented in a similar fassion. I am using the Visual basic and the CSharp syntax highlighting.

There is a functionality called HighlightAllMatches but I don't really know if this is the right method or how to Trigger it correctly.

Thanks for your time.

Hi,

in my GridView I am using the SelectionChanged event. How can I distinguish in this event whether a user has clicked on a row or whether I have set the SelectedItem by code?

Regards
Heiko

Hi,

I've a collection data, X values are hours, Y values some values.

I want to display my data hourly, BUT, i want the X labels to show only Days.

With that code :

<telerik:DateTimeContinuousAxis
                    LabelFormat="dd/MM"
                    LabelInterval="1"
                    LabelOffset="1"
                    MajorStepUnit="Day"
                    MajorStep="1"
                    PlotMode="OnTicks"
                    LabelRotationAngle="-45"
                    LabelFitMode="None" 
                    VerticalLocation="Bottom">

My data are displayed hour by hour, the X label is the day, but the label is under the Ticks on the left. What i want is the label centered, idealy bordered on the whole area where the label is displayed (please see screenshot).

In addition, i display major lines on Days :

<telerik:RadCartesianChart.Grid>
                <telerik:CartesianChartGrid MajorLinesVisibility="X">
                    <telerik:CartesianChartGrid.MajorXLineStyle>
                        <Style TargetType="Line">
                            <Setter Property="Stroke" Value="Black" />
                        </Style>
                    </telerik:CartesianChartGrid.MajorXLineStyle>
                </telerik:CartesianChartGrid>
            </telerik:RadCartesianChart.Grid>

I would like to display minor line every six hours too (please see screenshot on the two first days).

How can i do this ?

Thanks in advance

Hi!

I have date values in my LocalDataSourceProvider and in the filter dialog I want to display only years as values. What I get is:
a) all date values
b) date values with "00:00:00" time added
c) dates with the wrong locale although I set the right culture on my LocalDataSourceProvider (this shoud be German date like "dd.MM.yyy")

What I like to have is a filter dialog showing only "2017, 2018, 2019, 2020, 2021, ..."

Besides that: the filter dialog is much too small if you have a filter condition "between" and two date values, see screenshot.

Regards
Heiko

Hi,

I have a WPF application where the Grid is bound with a list of entity. Row level grouping is applied on the grid. After collapsing all the groups. We are storing the grid configuration in JSON file. While opening the UI, loading the grid configuration saved in JSON file.

After collapsing all the groups manually, horizontal scroll is visible. But on reopening the UI horizontal scroll is not visible. Is it not considering column header that time or what can be the solution around this. 

Appreciate on your help, please help.

Thanks!

Samaresh

Trying to plot multiline chart with 18000 data points. Used point template as it is used for each and every data point. It takes 9 secs time to load the UI of chart.

memory utilization increases more than 1-1.5 GB after loading the chart.

Code snippet and chart image is attached...

Hello.

<EventToCommandBehavior.EventBindings> is very similar to the <interaction.triggers> function.

I want to ask if multibinding is possible here.

Is there a way to get both CommandParameter and eventArgs?

I can't build this source, but I hope this will happen. like this

Thanks.