B4J Question Set rounded corner for rectangle

[bdunkleysmith]

I set the color of several rectangles in a particular application by using code like:

Dim joRect As JavaObject = RinTeamFoulsRect
joRect.RunMethod("setFill", Array(fx.Colors.Red))

Now I want to make the rectangle have rounded corners and so tried:

Dim joRect As JavaObject = GameClockRect   
joRect.RunMethod("setArcHeight", 30)
joRect.RunMethod("setArcWidth", 30)

but syntax I've used for the arc parameters is throwing errors.

Can someone please suggest the correct syntax?

Thanks,

Bryon

 

[Erel]

If it was a regular control then you could have used CSSUtils.SetBorder to set rounded corners.

This code will work:

Dim d As Double = 30 'must use double variable
joRect.RunMethod("setArcHeight", Array(d))
joRect.RunMethod("setArcWidth", Array(d))

 

[bdunkleysmith]

Thanks Erel, your tech support is amazing!

Incidentally this application consumes data from an Arduino board and so I'm looking out for B4R with interest.