Background grid - heavy rule size

[Michael]

Hello!

  I see that there is a BackgroundGrid.CellSize that allows you to alter the size of the small squares in the background grid, but how would I change the size of the larger squares denoted by the heavier blue lines? 

Thanks!
    ===Mike

[Tina Stancheva]

Hi Mike,

The blue lines actually visualize the PagesPreview canvas. This canvas is mostly used to determine the size of a page for a print operation within the diagramming surface.

You can find more information about the properties that help customize the size and visualization of the PagesPreview canvas in our documentation.

In your case, the property you need to modify is BackgroundPageGrid.PageSize - this property is of type Size and it determines the size that describes a single page in the RadDiagram surface. The default value of the property is a size of 1092x763 units - the size of an A4 page format.

Please let us know if we can further assist you.

Regards,
Tina Stancheva
Telerik