Hide / UnHide Pointer Needle

Gauge for WPF Forum

Posted 13 years ago by Mike Marshall
Version: 10.2.0533
I need to hide / unhide a pointer needle on a circular gauge.

Is there as easy way to do this?

I tried setting the XAML as follows

PointerExtent="{Binding NeedleHide}"

The adjust in code behind but it does nothing?

Any ideas appreciated.


Comments (2)

Posted 13 years ago by Actipro Software Support - Cleveland, OH, USA
Hi Mike,

You should be able to set the Visiblity to Collapsed, to hide it completely. But setting the PointerExtent to 0 should also effectively hide the pointer. So assuming your binding is setup correctly, and it's returning a valid value for the property then it should work. That property is of type Unit, and supports either percentage based sizes or explicit pixel sizes.

Actipro Software Support

Posted 13 years ago by Mike Marshall

Working perfectly!

The latest build of this product (v24.1.2) was released 2 months ago, which was after the last post in this thread.

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