Experimental Physics and
Industrial Control System

I have a related question: I would like to display the intensity graph with the intensity on a log scale. I don't see a way to do that. The XY graph has that capability, but not the intensity graph. Is there a way to achieve this. I don't want to have to do it in the IOC if I can avoid it.

Pete.

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

---

From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Chiang, Liang-Chih [江良志] via Tech-talk <tech-talk at aps.anl.gov>
Sent: Monday, March 16, 2020 4:15 AM
To: tech-talk at aps.anl.gov <tech-talk at 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 at nsrrc.org.tw

Beamline Group

National Synchrotron Radiation Research Center (NSRRC)

Replies:

Re: [EXTERNAL] Re: How can I apply some transformation to the X/Y axis coordinates of CSS Intensity Graph widget? Kasemir, Kay via Tech-talk

References:

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

Re: How can I apply some transformation to the X/Y axis coordinates of CSS Intensity Graph widget? Kasemir, Kay via Tech-talk

Navigate by Date:

Prev: 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

Next: Re: [EXTERNAL] Re: How can I apply some transformation to the X/Y axis coordinates of CSS Intensity Graph widget? Kasemir, Kay via Tech-talk

Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  <2020>  2021  2022  2023  2024 

Navigate by Thread:

Prev: 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

Next: Re: [EXTERNAL] Re: How can I apply some transformation to the X/Y axis coordinates of CSS Intensity Graph widget? Kasemir, Kay via Tech-talk

Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  <2020>  2021  2022  2023  2024