I am working with mindfussion.diagramming diagram. which is placed in ruler.
Here is code:-
<diag:Ruler Name="ruler"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Width="Auto"
Height="Auto"
Unit="Pixel"
>

<diag:Diagram Name="diagram"
GridSizeX="10"
GridSizeY="10"
BorderThickness="0"
Height="338"
Width="330"
GridColor="Silver"
</diag:Diagram>
</diag:Ruler>


when a load diagram i am creating diagram with bounds,here is code
Private BGBounds As Rect
Dim WithEvents BGNode As MindFusion.Diagramming.Silverlight.ContainerNode
Bounds = New Rect(0, 0, TemplateWidth, TemplateHeight)
BGNode = diagram.Factory.CreateContainerNode(BGBounds)

With diagram
.AutoResize = AutoResize.None
.Behavior = Behavior.Modify
.AlignToGrid = True
.AutoScroll = True
.MeasureUnit = MindFusion.Diagramming.Silverlight.GraphicsUnit.Pixel
.AdjustmentHandlesSize = 10
.ShapeBrush = NodeBrush
.Width = TemplateWidth
.Height = TemplateHeight
.DocumentPlane.Width = TemplateWidth
.DocumentPlane.Height = TemplateHeight
.ShowGrid = True
End With

When bounds show on screen with ruler scale the diagram grids point are not restricted with the ruler scale i.e if I were to set the area of diagram as 500 x 400 the points are still visible outside this area? Please someone suggest how to restrict this? Thanks in advance.

Thanks
It's fixed my issue.

Hi,

Set eventArgs.Cancel = true from NodeModifying event handler if you detect the node is not inside diagram.Bounds.

I hope that helps,
Stoyan