When inserting image to Richtextbox editor (UI for wpf demo application) through insert image command from Ribbon menu and save document as .rtf. Generated document size is more than (almost twice) of inserted image.

To reproduce this issue, insert any image (sample attached) and save as .rtf. When comparing document size with image size.

Image size is 2.94 MB

.rtf document size is 5.89 MB.

When I open image editor to resize image, I noticed that current image size is 51.5 MB (screenshot attached). Is this correct image size?

Another issue I found in Richtextbox editor is that pasting image from clipboard is not working. Same can be reproduced in demo app.

Is there work around to reduce the image size when inserting image from clipboard or inserting image. Also how I can enable paste image from clipboard.

Current behavior generates large .rtf document, which If import to wpf richtextbox editor or MS word then application hangs.

When I create a MapPolygon and then I call SetView with the GeoBounds I get the correct zoom and center.

var polygon = new MapPolygon
{
    Points = points,
    ToolTip = toolTip,
    ShapeFill = new MapShapeFill
    {
        Stroke = new SolidColorBrush(Colors.Blue),
        StrokeThickness = 2,
        Fill = new SolidColorBrush(Color.FromArgb(0x5A, 0x80, 0x80, 0x80))
    }
};
RadMap.SetView(polygon.GeoBounds);

But when I create a MapEllipse and call SetView I get ZoomLevel = 1 and I don't understand why

var ellipse = new MapEllipse
{
    Width = (double)radius * 2,
    Height = (double)radius * 2,
    Stroke = new SolidColorBrush(Colors.Blue),
    StrokeThickness = 2,
    Fill = new SolidColorBrush(Color.FromArgb(0x5A, 0x80, 0x80, 0x80)),
    Location = points.ElementAt(0),
};
MapLayer.SetHotSpot(ellipse, new HotSpot { X = 0.5, Y = 0.5 });
RadMap.SetView(ellipse.GeoBounds);

Would appreciate help

Hi,

I find this article about the Validation Tooltip being clipped when using the Material theme.

I'm experiencing the same issue with the Windows 11 theme. Is the Win11 theme not using the tooltip element either ?  The themes looks pretty close to each other so... is Win11 an extension of Material ? 

Thank you for your help.

HI:

In the CloudUpload demo it uses a local service provider based on api.everlive.com but this link is broken. How can I run the demo? also how can I create the asp.net api to have it locally?

api.everlive.com

I use a RadCartesianChart3D for displaying a 3D graph. For copying this graph to Clipboard, I render the view model again and copy it to the Clipboard. But that copy does not contain the axis labels.

I use the following code to copy the view model to Clipboard:

            var data = new DataObject();

            var bitmap = RenderToBitmap(this);
            if (bitmap != null)
            {
                data.SetData(DataFormats.Bitmap, bitmap);
            }

            Clipboard.SetDataObject(data);

And RenderToBitmap is as follows:

        public BitmapSource RenderToBitmap(object viewModel, double dpi = 300.0)
        {
            var element = new Border()
            {
                Child = new ContentControl()
                {
                    Content = viewModel,
                },
                Background = new SolidColorBrush(Colors.White),
            };

            element.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
            element.Arrange(new Rect(element.DesiredSize));
            element.InvalidateVisual();
            element.UpdateLayout();

            var target = new RenderTargetBitmap((int)(element.ActualWidth * dpi / 96.0), (int)(element.ActualHeight * dpi / 96.0), dpi, dpi, PixelFormats.Default);

            target.Render(element);

            return BitmapFrame.Create(target);
        }

Why is the copy not containing the axis labels?

HI:

I want to create a custom api service to upload a file. In fact, I have one and works fine with postman. How Can I use it with CloudUpload?

Thanks in advance

I have the following ContexMenu:

Which has the following xaml:

<telerik:RadContextMenu.ContextMenu>
  <telerik:RadContextMenu Opened="RadContextMenu_Opened">
    <telerik:RadMenuItem Header="Add" Command="{Binding AddInstance}" IsEnabled="{Binding EpmModelEditModeEnabled}"
                    CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type telerik:RadContextMenu}}, Path=UIElement.SelectedItem}"
                    Visibility="{Binding EnableEditMode, Converter={StaticResource boolToVisibilityConverter}}"/>
    <telerik:RadMenuItem Header="Rename (F2)" Click="RenameItemMenu_Click" IsEnabled="{Binding EpmModelEditModeEnabled}"
                      Visibility="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type telerik:RadContextMenu}}, Path=UIElement.SelectedItems, Converter={StaticResource canRenameModelVisibilityConverter}}"/>
    <telerik:RadMenuItem Header="Delete" Command="{Binding DeleteObject}" IsEnabled="{Binding EditModeEnabled}"
                    CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type telerik:RadContextMenu}}, Path=UIElement.SelectedItems}"/>
    <telerik:RadMenuItem Header="Create Chart Analysis" Command="{Binding CreateChart}" 
                    CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type telerik:RadContextMenu}}, Path=UIElement.SelectedItems}"/>
    <telerik:RadMenuItem Header="Create Dataset Analysis" Command="{Binding CreateDataset}" 
                    CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type telerik:RadContextMenu}}, Path=UIElement.SelectedItems}"/>
    <telerik:RadMenuItem x:Name="ColumnsMenu" Header="Columns">
      <telerik:RadMenuItem.ItemTemplate>
        <HierarchicalDataTemplate>
          <MenuItem Header="{Binding Header}" IsCheckable="True" IsChecked="{Binding IsVisible, Mode=TwoWay}"/>
        </HierarchicalDataTemplate>
      </telerik:RadMenuItem.ItemTemplate>
    </telerik:RadMenuItem>
  </telerik:RadContextMenu>
</telerik:RadContextMenu.ContextMenu>

I need to know how do i change the size of the internal selection (in blue) to match the size of the external selection (in yellow), because when i click in the external selection the context menu closes.

At least, if it is not possible to change the size of the internal selection, i need that the context menu does not close when the external selection is clicked (adding StaysOpenOnClick="True" in the MenuItem inside of the <HierarchicalDataTemplate> does not work).

The WPF demo doesn't load Cloud Upload:

Hello, I'm having this simple issue, I said it all in the title.
I'm using the RadGridView with SelectionMode="Extended" and SelectionUnit="Cell".
I've attached a sample project that reproduces the issue.

Repro steps:

• Select cell "Manchester"
• Ctrl-click again on cell "Manchester"
• It puts it in edition mode instead of deselecting it

I've found a workaround where I ctrl-click on another cell ("Cell B"), then ctrl-click on the initial cell ("Cell A"), then ctrl-click on "Cell B" again, so that both cells are deselected. From what I understand, this is because the behavior is different whether I ctrl-click on the last selected cell, or on any other selected cell.

How can I fix this? Thanks! :)