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Caching maps

I have two questions regarding the mapping control.


1) What mapping service do I need to purchase from Microsoft? Is it the service known as "Bing Maps for Enterprise - Known User Full"?



2) Thanks to Microsoft bending over backwards to accommodate any NSA request my client is unable to provide internet access (for fear NSA will have backdoor access to their critical infrastructure). Is there a way for me to (legally) cache the map data prior to shipment so internet access is not required once I've delivered the system to the customer. I understand the Microsoft license agreement requires full time internet access as part of the agreement. Could I run some sort of web cache? Are unique URL's used for each request to prevent caching? I'm not trying to avoid the license fees, I'm happy with those, it's the lack of internet access that's my problem.



Andrew

Map
Andrey
Telerik team
 answered on 03 Dec 2013
1 answer
97 views
KML iconstyle

From the examples I can load a KML file to an informationlayer like this:


Dim streamResource As StreamResourceInfo = Application.GetResourceStream(New Uri("/MyApp;component/Resources/bulgaria.kml", UriKind.RelativeOrAbsolute))
Dim elements As List(Of FrameworkElement) = KmlReader.Read(streamResource.Stream)
 
For Each element As FrameworkElement In elements
    Me.informationLayer.Items.Add(element)
Next element


... however in your Bulgaria.kml example I notice this:



<Icon>

<href>http://maps.google.com/mapfiles/kml/shapes/placemark_circle.png</href>

</Icon>


... how can I change it so that placemark_circle.png is local, and does not require google?  When I copy the .png file to a local location, no value for the icon href works for adding to the information layer.  Do you have any suggestions?



Map
Andrey
Telerik team
 answered on 03 Dec 2013
2 answers
101 views
Issue when exporting BarSeries in a console application
Hi everyone,
I have a console application and I want to export a RadChart to image, I found this thread and I did as mentioned in the solution, the problem is that when I have over 50 input, the exported image appears very poorly.
In your example you put 4 values per serie
var itemsSource = new List<double>[] { new List<double> { 9, 2, 3, 4 }, new List<double> { 5, 7, 3, 4 } };
if you try with 100 values per serie you can notice that the exported image does not display correctly.
I think that the issue is from the width of the rectangle in ExportStyle.
Chart
Yavor
Telerik team
 answered on 03 Dec 2013
1 answer
167 views
Showing axis labels
Hello,

I have a window where I need to show 6 charts and that window can change its size, as the window gets smaller, the labels on the horizontal axis start disappearing as you can see in the attached image.

This is the a sample code:
<Window
        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation" x:Class="TestWPF2.MainWindow"
        Title="MainWindow" Height="443.5" Width="890.5" >
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>
 
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="*" />           
        </Grid.ColumnDefinitions>
         
        <telerik:RadCartesianChart Margin="0,0,0,0" Grid.Row="0">
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:CategoricalAxis/>
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis/>
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:BarSeries>
                <telerik:BarSeries.DataPoints>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="10" Value="10"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="20" Value="20"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="30" Value="30"/>
                </telerik:BarSeries.DataPoints>
            </telerik:BarSeries>
        </telerik:RadCartesianChart>
 
        <telerik:RadCartesianChart Margin="0" Grid.Column="1" Grid.Row="0">
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:CategoricalAxis/>
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis/>
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:BarSeries>
                <telerik:BarSeries.DataPoints>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="10" Value="10"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="20" Value="20"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="30" Value="30"/>
                </telerik:BarSeries.DataPoints>
            </telerik:BarSeries>
        </telerik:RadCartesianChart>
 
        <telerik:RadCartesianChart Margin="0" Grid.Row="1">
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:CategoricalAxis/>
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis/>
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:BarSeries>
                <telerik:BarSeries.DataPoints>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="10" Value="10"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="20" Value="20"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="30" Value="30"/>
                </telerik:BarSeries.DataPoints>
            </telerik:BarSeries>
        </telerik:RadCartesianChart>
 
        <telerik:RadCartesianChart Margin="0" Grid.Column="1" Grid.Row="1">
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:CategoricalAxis/>
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis/>
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:BarSeries>
                <telerik:BarSeries.DataPoints>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="10" Value="10"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="20" Value="20"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="30" Value="30"/>
                </telerik:BarSeries.DataPoints>
            </telerik:BarSeries>
        </telerik:RadCartesianChart>
 
        <telerik:RadCartesianChart Margin="0" Grid.Row="2">
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:CategoricalAxis/>
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis/>
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:BarSeries>
                <telerik:BarSeries.DataPoints>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="10" Value="10"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="20" Value="20"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="30" Value="30"/>
                </telerik:BarSeries.DataPoints>
            </telerik:BarSeries>
        </telerik:RadCartesianChart>
 
        <telerik:RadCartesianChart Margin="0" Grid.Column="1" Grid.Row="2">
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:CategoricalAxis/>
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis/>
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:BarSeries>
                <telerik:BarSeries.DataPoints>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="10" Value="10"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="20" Value="20"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="30" Value="30"/>
                </telerik:BarSeries.DataPoints>
            </telerik:BarSeries>
        </telerik:RadCartesianChart>
 
        <telerik:RadCartesianChart Margin="0" Grid.Row="3">
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:CategoricalAxis/>
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis/>
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:BarSeries>
                <telerik:BarSeries.DataPoints>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="10" Value="10"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="20" Value="20"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="30" Value="30"/>
                </telerik:BarSeries.DataPoints>
            </telerik:BarSeries>
        </telerik:RadCartesianChart>
 
        <telerik:RadCartesianChart Margin="0" Grid.Column="1" Grid.Row="3">
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:CategoricalAxis/>
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis/>
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:BarSeries>
                <telerik:BarSeries.DataPoints>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="10" Value="10"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="20" Value="20"/>
                    <telerik:CategoricalDataPoint Category="{x:Null}" IsSelected="False" Label="30" Value="30"/>
                </telerik:BarSeries.DataPoints>
            </telerik:BarSeries>
        </telerik:RadCartesianChart>
         
         
    </Grid>
</Window>

Is there a way to avoid this behavior?

Maybe make smaller the bars instead of disappearing the labels.

Thanks in advance,

Alberto




ChartView
Petar Marchev
Telerik team
 answered on 03 Dec 2013
3 answers
125 views
Hidden axis with zoom
How can I hide all axis labels and ticks and still have the zoom bar showing?

Setting the axis visibility hides both, setting labels and and tick colors to transparent still incurs a perf penalty.
Chart
Petar Marchev
Telerik team
 answered on 02 Dec 2013
1 answer
126 views
Make Window Prompt Required
Hi,

I would like to make window.prompt to required or at least if no input is entered it remains open. I don't want to open another prompt over this. 

Please let me know if anyone can help me.

Thanks
Window
Kalin
Telerik team
 answered on 02 Dec 2013
3 answers
314 views
Seperate Collection binding per GridViewDataColumn possible?
Hello,

I’ve started my RadControl a few days ago and I’am delighted by the number feature and mature design of the components.
However I've also just started with WPF UI Development, so my learning curve is still steep and maybe you can help me with a Data Binding problem/misunderstanding of mine:
I've got a RadGridView (inside a Data Template) in an MVVM Application, and I’m trying to bind an Observable Collection to a GridViewData Column. Please take a look at my following Models and View-Models (I’ve stripped out unnecessary code):

//Part of the ViewModel - Begin
private ObservableCollection<ProductCategoryModel> _planCollection = null;
public ViewModel()
{
    //ViewModel Constructor
    _planCollection = new ObservableCollection<ProductCategoryModel>
                {
                    new ProductCategoryModel("AlphaPlan"),
                    new ProductCategoryModel("BetaPlan")
                }
}
public ObservableCollection<ProductCategoryModel> PlanCollection
{
    get { return _planCollection; }
    set { _planCollection = value; }
}
public ObservableCollection<CalendarWeek> AlphaPlan
{
    get { return _planCollection[0].Numbers; }
    set { throw new NotImplementedException(); }
}
public ObservableCollection<CalendarWeek> BetaPlan
{
    get { return _planCollection[1].Numbers; }
    set { throw new NotImplementedException(); }
}
//Part of the ViewModel - End
 
//The Models - Begin
public class CalendarWeek : INotifyPropertyChanged
    {
        public CalendarWeek(int week, float value)
        {
            this.Week = week;
            this.Value = value;
        }
 
        [Display(AutoGenerateField = false)]
        public int Week { get; set; }
 
        [DisplayAttribute(Name = "Value")]
        public double Value { get; set; }
    }
 
public class ProductCategoryModel
    {
        public ProductCategoryModel(string leName)
        {
            this.Product = leName;
            this.Numbers = new ObservableCollection<CalendarWeek>();
 
            for (int i = 1; i <= 52; i++)
            {
                Random r = new Random(Guid.NewGuid().GetHashCode());
                int rInt = r.Next(0, 100);
                this.Numbers.Add(new CalendarWeek(i, rInt));
            }
        }
 
        public ObservableCollection<CalendarWeek> Numbers { get; set; }
        public string Product { get; set; }
    }
//The Models - End


I want to put these Collections in one RadGridView (as you can see, I just want the Values member from the CalendarWeek in the Column).
I have tried many approaches I have stumbled across the RadControl Help, Forums or on StackOverflow, but none seems too work (or I missed the right combination) for me.

What are your preferred approach here?

Hierarchical? Master Detail Binding? Creating my own GridViewDataColumn Template/Style?

Thanks a lot and happy Holidays for all of you :)
Julien
GridView
Dimitrina
Telerik team
 answered on 02 Dec 2013
1 answer
295 views
Multi Column CombBox
Hi Team,
I want a multi column combobox, for this i create a combobox and define gridview as RadcomboboxItem. It works fine, but I am unable to filter gridview. I want a multicolumn combobox, which can filter columns. I RadGridView1_SelectionChanged event to set selected value.
 Your Quick response will be highly appreciated.

Following is Xmal Code:

<telerik:RadComboBox Name="rcbNew" Grid.Row="0"

                          IsEditable="True" Height="25" Width="200">

            <telerik:RadComboBox.Items>

                <telerik:RadComboBoxItem>

                    <telerik:RadComboBoxItem.Template>

                        <ControlTemplate>

                            <my1:RadGridView x:Name="RadGridView1" ShowGroupPanel="False" CanUserFreezeColumns="False"

                                             RowIndicatorVisibility="Collapsed" IsReadOnly="True"

                                             IsFilteringAllowed="False" ItemsSource="{Binding .}"

                                             Width="200" Height="150" SelectionChanged="RadGridView1_SelectionChanged" >

                            </my1:RadGridView>

                        </ControlTemplate>

                    </telerik:RadComboBoxItem.Template>

                </telerik:RadComboBoxItem>

            </telerik:RadComboBox.Items>

        </telerik:RadComboBox>




Here follwoing code:

     

DependencyProperty currentSelectedValue = DependencyProperty.Register("rcbNewSelectedValue", typeof(Int32), typeof(Int32));
        // Constructor
public GridinDropDown()

        {

            InitializeComponent();

            IList<Company> MyObject;

 

            MyObject = new List<Company>()

            {

                new Company { Id=1, Name="Description1" },

                new Company { Id=2, Name="Description2" },

                new Company { Id=3, Name="Description3" },

                new Company { Id=4, Name="Description4" }

            };

 

            this.DataContext = MyObject;

        }

private void RadGridView1_SelectionChanged(object sender, Telerik.Windows.Controls.SelectionChangeEventArgs e)

        {

            rcbNew.Text = ((Company)((Telerik.Windows.Controls.GridView.GridViewDataControl)sender).SelectedItem).Name;

            rcbNew.SetValue(currentSelectedValue, ((Company)((Telerik.Windows.Controls.GridView.GridViewDataControl)sender).SelectedItem).Id);// = ((Company)((Telerik.Windows.Controls.GridView.GridViewDataControl)sender).SelectedItem).Id;

            rcbNew.IsDropDownOpen = false;

        }


      

 

  

ComboBox
Azar
Top achievements
Rank 1
 answered on 02 Dec 2013
3 answers
83 views
Data Formatting
Hello!

According to demo WPF->GridView->Appearance->Data Formatting I can set DataTemplate as CellTemplate.

Everything works fine. But what should I do if I want my DataTemplate fill cell?

For example, this code will show me empty cell:

              <telerik:GridViewDataColumn.CellTemplate>
                    <DataTemplate>
                        <Grid Background="DarkMagenta"/>
                    </DataTemplate>
              </telerik:GridViewDataColumn.CellTemplate>

instead of filling all empty space.
GridView
Yoan
Telerik team
 answered on 29 Nov 2013
1 answer
46 views
tileview set togglebutton smaller
Hi Telerik,
I want to set tileview togglebutton icon smaller,how can i set it?
how can i replace the toggle button icon?
tileview default style code,could you give me ?
TileView
Pavel R. Pavlov
Telerik team
 answered on 29 Nov 2013
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Top users last month
Rob
Top achievements
Rank 3
Iron
Iron
Iron
Atul
Top achievements
Rank 1
Iron
Iron
Iron
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Top achievements
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Iron
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Top achievements
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Want to show your ninja superpower to fellow developers?
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