Re: How can I apply some transformation to the X/Y axis coordinates of CSS Intensity Graph widget?

[Chiang, Liang-Chih [江良志] via Tech-talk <tech-talk@aps.anl.gov>]

Thank you, Kasemir,

I use CSS version 3.2, which is pretty old.

However, currently we have not plan to upgrade.

Is it just impossible to do what I want in such old version of CSS?

Or are there something I can try/work around?

Thanks.

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寄件者: Kasemir, Kay <kasemirk@ornl.gov>
寄件日期: 2020年3月16日 下午 08:28
收件者: tech-talk@aps.anl.gov; Chiang, Liang-Chih [江良志]
主旨: Re: How can I apply some transformation to the X/Y axis coordinates of CSS Intensity Graph widget?

 

When you use the latest version of CS-Studio, https://github.com/ControlSystemStudio/phoebus (https://controlssoftware.sns.ornl.gov/css_phoebus/), you can simply enter whatever axis range you want for images. It defaults to the pixel size, i.e. 0 .. (width-1), but you may also directly enter -8.2852 and 6.8376 as the horizontal axis minimum and maximum.

(Note that the "Intensity Graph" widget has been renamed into "Image Widget", but it'll map that automatically when you open existing *.opi files)

-Kay

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From: Tech-talk <tech-talk-bounces@aps.anl.gov> on behalf of Chiang, Liang-Chih [江良志] via Tech-talk <tech-talk@aps.anl.gov>
Sent: Monday, March 16, 2020 4:15 AM
To: tech-talk@aps.anl.gov <tech-talk@aps.anl.gov>
Subject: [EXTERNAL] How can I apply some transformation to the X/Y axis coordinates of CSS Intensity Graph widget?

 

Hi, 

I use CSS Intensity Graph to show the 2D   image data from areaDetector module. 

https://www.dropbox.com/s/du09abigpjebybw/css_intensity_graph.png?dl=0

The coordinates of    X axis and Y axis  are from 0 to 491.

How can I apply some kind of transformation to the coordiate?

For example, Xnew = (X - 250) * 0.05,

the values of   Xnew will be from -8.2852 to 6.8376.

ps I have     few experience on areaDetector module.

Best regards.

 

LiangChih Chiang

email: chiang.lc@nsrrc.org.tw

Beamline Group

National Synchrotron Radiation Research Center (NSRRC)