Questions on UI for WPF Forum

1 answer

164 views

API Reference missing Telerik.Windows.Controls.DataVisualization

Hi,

Just another issue I've found with the help for WPF controls: The API Reference section is missing Telerik.Windows.Controls.DataVisualization (which contains RadTimeBar). I'm currently using the corresponding section in the Silverlight help in the mean time.

Kind regards,
Dave.

TimeBar

answered on 27 Jul 2011

3 answers

119 views

Dynamic number of NumberPosition items

Is there a way to dynamically specify number of NumberPosition items within NumericIndicator in XAML?

Gauges

answered on 27 Jul 2011

7 answers

167 views

Keep chart color even with missing serie

Hi,
I 've several chart displayed in the same time but only one has a legend. This legend is usefull for all the graph so i declare in xaml all the legend item i want to display with their colors :

<telerik:ChartLegend x:Uid="ClassificationLegend"

x:Key="ClassificationLegend"

Name="ClassificationLegend"

Visibility="Visible"

Header=""

Padding="0,0,5,0"

HorizontalContentAlignment="Right"

VerticalAlignment="Center"

BorderThickness="0"

Background="Transparent"

UseAutoGeneratedItems="False">

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_1"

Label="Success"

MarkerFill="{StaticResource SuccessBrush}" />

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_2"

Label="Hesitation"

MarkerFill="{StaticResource HesitationBrush}" />

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_3"

Label="Unknown"

MarkerFill="{StaticResource UnknownBrush}" />

<telerik:ChartLegendItem x:Uid="telerik:ChartLegendItem_4"

Label="Misrecognition"

MarkerFill="{StaticResource MisrecognitionBrush}" />

</telerik:ChartLegend>

And of course, i want the bar & pie use the same colors.
so i added for each graph the palette brush:

<telerik:RadChart.PaletteBrushes>

<SolidColorBrush x:Uid="SolidColorBrush_5"

Color="{StaticResource SuccessColor}" />

<SolidColorBrush x:Uid="SolidColorBrush_6"

Color="{StaticResource HesitationColor}" />

<SolidColorBrush x:Uid="SolidColorBrush_7"

Color="{StaticResource UnknownColor}" />

<SolidColorBrush x:Uid="SolidColorBrush_8"

Color="{StaticResource MisrecognitionColor}" />

</telerik:RadChart.PaletteBrushes>

But when the data are populated some series are missing because there is no value returned by the query.
If the number of series is not always 4 the is a gap with the palette : the wrong colors are used.
if my query return always the four series but with 0 values for the missing series the pie chart try to display the 0 because i set

ItemLabelFormat="#%{p0}"
What can i do ?

- Cedric -

Chart

answered on 27 Jul 2011

1 answer

161 views

Real time timeline?

Hi.

We are delivering process automation system for the oil industry.

We are also delivering process simulators that target our control system.
In the simulator, human operators are dealing with mock system faults and process issues.

I want to design an instructors panel where the instructor drags scenarios onto a timeline to schedule them for activation and then watch in real time as the the scenario enters the "now" time and activates and observes how the human operators respond. The visual item representing the scenario updates visually to indicate how the scenario is progressing.
Scenarios are designed in Workflow Foundation and they can be run in parallell.

So:
* Can the timebar show items in real time with the whole timeline moving through some point which represents the "now" time?
* I would like to pose a restriction so that no new items can be dropped to a timestamp any sooner than, for example, 10 seconds in the future.
* Once activated, a scenario cannot be removed. It must run to completion.
* The composer UI must be able to run in "offline" mode so one no longer has a moving timeline, all items are defined in offsets from a "start" point, and that you can press "save" and later compose on it in the live environment.

Does this sound like the timebar?

TimeBar

answered on 27 Jul 2011

1 answer

168 views

How to create an appointment using RadScheduleView...

I want to invoke the create appointment event in RadScheduleview using mouse single click instead of double click. How to do this?

ScheduleView

answered on 27 Jul 2011

0 answers

110 views

radgridview issues

1. when i add new gridviewrowid. every time ,i need roll the page, then the result show.

GridViewRowInfo gvi =

this.radGridViewSource.SelectedRows[0];<BR>

this.radGridViewSource.SelectedRows.Clear();<BR>

this.radGridViewSource.SelectedRows.Add(gvi);<BR>

2.when i run one time step1 and operation a bool column grouping, and run step 1 and operation the bool column grouping ......
then the grouping show many repeat grouping conditon.

GridView

asked on 27 Jul 2011

1 answer

99 views

What is the equivalent for radscheduler timeslotitem in radscheduleview?

We have timeslotitemtemplate property in radscheduler. I could not find it in radscheduleview. I want to know what is the equivalent for radscheduler timeslotitem in radscheduleview. Someone can help me plz?

ScheduleView

answered on 27 Jul 2011

1 answer

92 views

Issues with Edit Appointment Dialog and Appointment Recurrence Dialogs in Q2 2011 release

Hi,

Recently we upgraded our Telerik WPF RadControls to Q2 2011 0712 version. We noticed few issues with RadScheduleView Dialogs in this release and the same are listed below:

The following controls in the respective dialog appears behind the parent dialog:

Edit Appointment Dialog
1. Time Markers Combo box
2. Category Combo box
3. Start Time DateTime Picker
4. End Time DateTime Picker

Appointment Recurrence Dialog
1. Start Time - Time Picker
2. End Time - Time Picker
3. Appointment Duration Combo box
4. Range of Recurrence Start Date Picker
5. Range of Recurrence End by Date Picker

Note: These issues are not observed in the telerik RadScheduleView demo with Expression_Dark theme applied but seen with other themes. We are currently using RadScheduleView the Office_Black theme.

Please let us know if we are missing any thing. Else provide us with a fix OR work around to address this issue.

Thanks & Regards,
Siva Prasad.Ch

ScheduleView

answered on 27 Jul 2011

5 answers

132 views

Problem hiding Major and Minor TimerRulerLines without side effects

I want to hide the major and minor TimeRulerLines. All looks good until you look at the Month and TimeLine view and notice that the major and minor tick lines are not there. Everything looks as desired on the Day and Week view. Here is my code...

taskBoardScheduleView.TimeRulerItemStyleSelector = new CustomTimeRulerItemStyleSelector();

public class CustomTimeRulerItemStyleSelector : OrientedTimeRulerItemStyleSelector

{

public Style MinorTickLineStyle { get; set; }

public Style MajorTickLineStyle { get; set; }

public override Style SelectStyle(object item, DependencyObject container, ViewDefinitionBase activeViewDeifinition)

{

if (container is TimeRulerLine)

{

TickData tick = item as TickData;

if (tick.Type == TickType.Minor || tick.Type == TickType.Major)

{

return Application.Current.FindResource("TransparentTickLineStyle") as Style;

}

return base.SelectStyle(item, container, activeViewDeifinition);

}

return base.SelectStyle(item, container, activeViewDeifinition);

}

<Style x:Key="TransparentTickLineStyle" TargetType="{x:Type telerik:TimeRulerLine}">

<Setter Property="BorderBrush" Value="Transparent"/>

<Setter Property="Background" Value="White"/>

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type telerik:TimeRulerLine}">

<Border x:Name="LineVisual" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="0,1,0,0" Background="{TemplateBinding Background}"/>

<ControlTemplate.Triggers>

<Trigger Property="Orientation" Value="Horizontal">

<Setter Property="BorderThickness" TargetName="LineVisual" Value="1,0,0,0"/>

</Trigger>

</ControlTemplate.Triggers>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

GridView

answered on 27 Jul 2011

10 answers

254 views

Dual y-axis Feature Request

We heavily utilize charts similar to the demo at 2D Charts -> Combo Series (displaying some series with bars and others with lines on the same chart).

However, we almost always need a different scale for the line series. For example, the bars might show units on a scale of 0 - 1,000 while the lines show dollars on a scale of 0 - 100 million. We do this using two y axes (one on each end of the x axis) and display a vertical label against each axis indicating the units (e.g. "Units" on the left and "$ Millions" on the right).

Chart

answered on 27 Jul 2011