Experimental Physics and
Industrial Control System

Hi Kay

Yes, I see your point.

The 'easy fix' listed below won't work in my case as I have to load a different image for my 3 conditions (normal, red and pink).

So my 'on_image' and 'off_image' is the same image for both.

What I can try is to have the 3 'boolean_buttons' on top of each other and only make 1 visible, according to my condition. But this would make the script too long...

Thanks

Amien

You're correct, it doesn't support runtime changes of the images.

Might be an easy fix, https://github.com/ControlSystemStudio/phoebus/issues/2113

Thanks,

Kay

---

From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Mogamad Amien Crombie via Tech-talk <tech-talk at aps.anl.gov>
Sent: Wednesday, January 26, 2022 9:00 AM
To: EPICS Tech-Talk <tech-talk at aps.anl.gov>
Subject: [EXTERNAL] Phoebus - image on Boolean-Button

 

Hi there.

I switched to Phoebus about 6 months ago and everything so far is working except 1 problem.

I have a 'boolean-button' with a 'on_image' that needs to change to 1 of 3 images I have.

Now when I 'run' my display, I get the default image and I need to click on the 'boolean-button' again to show the right image.

Here is my external script:

from org.csstudio.display.builder.runtime.script import PVUtil

from java import lang

a = PVUtil.getDouble(pvs[0])

s = PVUtil.getDouble(pvs[1])

## Script Body

if s==0.0:

widget.setPropertyValue('on_image', "fcup_red.png")

widget.setPropertyValue('off_image', "fcup_red.png")

elif s==64.0 or s==128.0:

widget.setPropertyValue('y', 45)

widget.setPropertyValue('on_image', "fcup.png")

widget.setPropertyValue('off_image', "fcup.png")

elif s>64.0 and s<128.0:

widget.setPropertyValue('y', 45)

widget.setPropertyValue('on_image', "fcup_red.png")

widget.setPropertyValue('off_image', "fcup_red.png")

elif s>128:

widget.setPropertyValue('on_image', "fcup_pink.png")

widget.setPropertyValue('off_image', "fcup_pink.png")

else:

widget.setPropertyValue('on_image', "fcup.png")

widget.setPropertyValue('off_image', "fcup.png")

#print ("######## Done ############")

Thanks

Amien

iThemba-LABS :

South Africa

References:

Phoebus - image on Boolean-Button Mogamad Amien Crombie via Tech-talk

Re: [EXTERNAL] Phoebus - image on Boolean-Button Kasemir, Kay via Tech-talk

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