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Re: Inconsistency displaying IDLgrROI [message #59778]

Fri, 11 April 2008 01:36

Erik[1]
Messages: 23
Registered: December 2006

Junior Member

On 10 apr, 19:29, rtow...@gmail.com wrote:
> On Apr 10, 10:24 am, Bill Triplett wrote:
>
>> The sample of code below is supposed to convert some data to an IDLgrROI
>> and then display it. The STYLE=0 keyword is supposed to cause the object
>> to be rendered as a series of points.
>
>> This works well when I am connected to the workstation through a VNC
>> session; however when working directly on the machine's console, it
>> appears that the STYLE keyword is ignored, and the object is rendered as
>> though it were a IDLgrPOLYLINE.
>
>> Does anyone what would cause this behavior? I am somewhat new to object
>> graphics, but am learning quickly.
>
> Just a guess, but remove the ALPHA_CHANNEL keyword. Does that make a
> difference?
>
> -Rick

Mind the difference between Style and LineStyle!

Use STYLE for point's, open- or closed- Roi's
Use LINESTYLE for a solid line or a dotted line etc.

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[Message index]

		Re: Inconsistency displaying IDLgrROI By: Erik[1] on Fri, 11 April 2008 01:36
		Re: Inconsistency displaying IDLgrROI By: rtowler on Thu, 10 April 2008 10:29
		Re: Inconsistency displaying IDLgrROI By: wtt on Fri, 11 April 2008 07:58

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